АГЕНТ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТИ, СОДЕРЖАЩИЙ ПЛЕНКООБРАЗУЮЩУЮ СМОЛЯНУЮ КОМПОЗИЦИЮ И ПРИМЕНЕНИЕ ЭТОГО АГЕНТА

FIELD: chemistry. SUBSTANCE: invention relates to composition for superficial processing of surfaces in form of liquid agent for superficial processing, such as UF-solidified filler-containing vanish. Invention also relates to application of said composition for preliminary processing of surfaces and/or their edges of flat-shape elements. Agent for surface processing contains film-forming resin acryl-based composition and filler (3), with said filler including disperse material, selected from common salt, chalk (CaCO 3 ), powder, glass particles or granules. Filler has size of particles smaller than 400 mcm. Agent for surface processing is used mainly for application on chamfers and edges of flat-shape elements from solid wood, laminated wood-based products, such as veneered panels and chipboard panels, panels of medium density and panels from mineral wool and plaster. EFFECT: preliminary processing of surface with agent makes it possible to create smooth surface, which has good adhesion for the following decoration work, ie prolong service term of instruments, used for the following panel processing. 11 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 534 530 C2 (51) МПК C09D 7/12 (2006.01) C09D 15/00 (2006.01) B27N 7/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012121350/05, 22.10.2010 (24) Дата начала отсчета срока действия патента: 22.10.2010 (72) Автор(ы): ЛАУРСЕН Уффе (DK) Приоритет(ы): (30) Конвенционный приоритет: 23.10.2009 DK PA200901148 (43) Дата публикации заявки: 27.11.2013 Бюл. № 33 R U (73) Патентообладатель(и): УЛЬМАДАН-Р.Д. АПС (DK), ХОЛЬЦБЕАРБАЙТУНГСЗЮСТЕМЕ АГ (DE) (45) Опубликовано: 27.11.2014 Бюл. № 33 A, 28.02.1927. US 2005/234152 A1, 20.10.2005. WO 2005/068568 А1, 28.07.2005. WO 9951361 A1, 14.10.1999. US 2007/000410 A1, 04.01.2007. RU 94029657 A1, 27.07.1994 (86) Заявка PCT: DK 2010/000141 (22.10.2010) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной ...

БЫСТРОСОХНУЩАЯ, СТОЙКАЯ В ХРАНЕНИИ ВОДНАЯ КОМПОЗИЦИЯ ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ, ВКЛЮЧАЮЩАЯ ФОСФОРНОКИСЛОТНЫЙ ПОЛИМЕР

Изобретение относится к быстросохнущим водным композициям для покрытий, применяемых для разметки проезжей части, а также к дорожной разметке. Композиция включает одно или несколько анионно стабилизированных связующих веществ, содержащих полимерный компонент с фосфорнокислотными функциональными группами. Полимерный компонент обладает температурой стеклования (Tg) в интервале от -30 до 60°С. Связующее содержит полифункциональный аминовый компонент. Связующее вещество содержится в композиции в сочетании с одним или несколькими летучими основаниями. Летучее основание содержится в количестве, достаточном для стабилизации композиции по меньшей мере частичным депротонированием полифункционального амина, и одно или несколько фосфорнокислотных поверхностно-активных веществ, таких как алкилэтоксилированный фосфат. Изобретение относится также к двухкомпонентным композициям, включающим представленную выше композицию в качестве одного компонента и второй компонент, содержащий поглотитель и/или полифункциональный ...

СТОЙКИЕ К АТМОСФЕРНЫМ ВОЗДЕЙСТВИЯМ, СТОЙКИЕ К ГРИБКАМ И СТОЙКИЕ К ВОЗДЕЙСТВИЮ ПЯТЕН ПОКРЫТИЯ И СПОСОБЫ НАНЕСЕНИЯ НА ДРЕВЕСИНУ, КАМЕННУЮ КЛАДКУ ИЛИ НА ДРУГИЕ ПОРИСТЫЕ МАТЕРИАЛЫ

ПОЛИМЕРИЗУЕМАЯ КОМПОЗИЦИЯ, СОДЕРЖАЩАЯ СОЕДИНЕНИЕ ТЕМПО

СПОСОБ ПОКРЫТИЯ СТРОИТЕЛЬНОЙ ПАНЕЛИ И СТРОИТЕЛЬНАЯ ПАНЕЛЬ

FARBSTOFF ENTHALTENDE HOLZSCHUTZMITTELLOESUNG

Aqueous primers and their use

An aqueous primer for wood surfaces contains (a) polyvinyl alcohol and/or polyvinyl alcohol/polyvinyl acetate/graft polymers as binders and (b) 0.01 to 6 parts by weight, relative to 100 parts by weight of binder, of esters of orthophosphoric acid with aliphatic alcohols having 1 to 6 carbon atoms, conventional additives, pigments and/or dyestuffs and also, if appropriate, organic solvents. The invention also relates to the use of these binders for the treatment of wood surfaces.

IMPROVED NONPIGMENTED WOOD STAINS

WOOD PRESERVATIVE COMPOSITION

Flame retarding composition

... 1,141,637. Fire proofing. STAUFFER CHEMICAL CO. 6 May, 1966 [27 May, 1965], No. 20198/66. Heading DIP. Wood is impregnated with a solution of phosphorus trichloride, oxychloride or thiochloride. The solvent is kerosene, naphtha, benzene, hexane, butane, carbon tetrachloride, methylene chloride, or chloroform. The wood may be simultaneously or separately treated with a resin in solution. The resin is epoxy, halogenated epoxy, polystyrene, polyethylene, polybutene, polymethylmethacrylate, halogenated polyester, amine-aldehyde, polyvinyl chloride, polyvinylidene chloride, vinyl chloride-vinyl acetate copolymer, or vinyl chloridevinylidene chloride copolymer. Impregnation may be by application of alternate pressure and vacuum.

Water-based wood-staining composition

A water based wood staining composition comprises a water soluble acrylic resin and a pigment. The composition may optionally include a biocide, bleaching agent, wetting agent and/or film-forming binder.

COATING COMPOSITIONS FOR USE AS IF PICKLE AND/OR TONERS

PRESERVATIVE FOR PRODUCTS OF WOOD

PROCEDURE FOR the PRODUCTION OF n (2-BENZIMIDAZOLYL) - CARBAMIDSAEUREALKYLESTER PR READY IONS AND THEIR USE FOR WOOD PRESERVATION LACQUERS

STABILIZERS CONTAINING HOLZBEIZEN.

AQUEOUS DISPERSIONS FOR PRIMINGS

WOOD PRESERVATIVE

ANTI-ROT MEANS AND PROCEDURE FOR THE WOOD TREATMENT

STABILIZATION OF WOOD SUBSTRATES

Wood substrate including an abrasion resistant coating

An abrasion resistant coating is disclosed. The coating includes diamond particles and may be used in one or more coating layers of a coating stack for a wood substrate. Wood substrates include hardwood and engineered hardwood flooring.

Composition and process for coloring wood

Weather-resistant, fungal-resistant, and stain-resistant coatings and methods of applying on wood, masonry, or other porous materials

Wetting and anti-foaming agent

A wetting agent is disclosed that imparts anti-foam properties to aqueous solutions while reducing surface tension. In one embodiment, a method for defoaming and/or for preventing foaming of liquid media is presented comprising mixing an embodiment of wetting agents described herein, an emulsion thereof, or a powder thereof, with the liquid media.

Wetting and anti-foaming agent

A wetting agent is disclosed that imparts anti-foam properties to aqueous solutions while reducing surface tension. In one embodiment, a method for defoaming and/or for preventing foaming of liquid media is presented comprising mixing an embodiment of wetting agents described herein, an emulsion thereof, or a powder thereof, with the liquid media.

Aqueous composition for wood stain

NON-AQUEOUS WOOD PRESERVATIVE DIRECTED AGAINST DRY WOOD PESTS

The invention relates to a non-aqueous wood preservative directed against dry wood pests which comprises at least one caring, repelling or biocidal active substance, and has at least one supporting substance which supports this at least one active substance. According to the invention, the supporting substances or one of the supporting substances are/is an ester of monovalent, low molecular alcohols with fatty acids of a natural oil of vegetable origin, whereby the proportion of these supporting substances is equal to 20-100 wt.%.

GELLED NONPIGMENTED WOOD STAINS

GELLED NONPIGMENTED WOOD STAINS Nonpigmented gelled wood stains are prepared from aniline dyestuffs, a solvent other than benzyl alcohol and dibenzylidene sorbitol as gellant therefor.

MATERIAL AND METHOD FOR TREATMENT OF TIMBER

A material and method for treating timber. The material comprises a preservative and a carrier. The carrier is selected such that it remains mobile within the wood and provides for migration of the preservative within the treated wood. By providing a carrier which is mobile within the wood, the timber has a 'self healing' effect wherein the carrier/preservative migrates to any freshly cut or exposed surface of the wood to thereby redistribute and treat such a surface within the preservative and hence maintain integrity of a treatment envelope surrounding the wood.

WATER BASED THICKENED STAIN

GELLED NONPIGMENTED WOOD STAINS

WATER RESISTANT WOOD FLOORING

Wood flooring is described, which provides resistance to surface liquids by reducing or eliminating checking on the surface of the wood and transmission liquid through the seams in an installed wood floor. This is achieved by combining a surface coating, a wood veneer and core or solid wood, a tongue and groove profile, and application of a sealer along the tongue and groove or locking profile.

WOOD PRESERVATIVES

A wood preservative composition and method for preserving wood by contacting wood with said composition comprising a polyurethane polymer, non-aqueous solvents, and a wood preservative active.

WOOD PIGMENT COMPOSITIONS AND WOOD TREATMENT PROCESSES

Disclosed herein are compositions and methods for treating wood to give it a desirable color that is durable over time, while at the same time rendering the wood resistant to fungal decay and insect attack. The wood may be pressure treated in a two-step process whereby the wood is first treated with a wood preservation composition, and then treated with a composition comprising pigments, or vice versa. Alternatively, the wood may be simultaneously treated with a composition comprising a wood preservative and a composition comprising pigments.

COMPOSITION AND PROCESS FOR COLORING AND PRESERVING WOOD

The present invention provides compositions which can be used to preserve and color wood, as well as methods of using the solution to both preserve and color wood.The composition is an alkaline solution which comprises one or more metal compounds or metal complexes and one or more cationic dyes ...

COATING COMPOSITIONS SUITABLE FOR USE AS A WOOD STAIN AND/OR TONER

Coating compositions are disclosed that include a film-forming resin, a radiation cure initiator, a colorant, and a diluent. These compositions are substantially free of radiation curable material. Also disclosed are substrates at least partially coated with such compositions, substrates at least partially coated with a multi-layer composite coating comprising at least one coating layer deposited from such compositions, and methods for improving the adhesion of a multi-layer composite coating system to a porous substrate.

WOOD STAINING AND FINISHING WIPES AND METHOD OF MANUFACTURING SAME

A pre-treated wipe is disclosed. The pre-treated wipe includes an absorbent substrate impregnated with a solution. The solution includes a colorant capable of imparting a change in color to a wood surface. The solution further includes a finishing composition. The solution further includes a thickening agent. The solution has a finished viscosity that is greater than an original viscosity of the solution when prepared without the thickening agent. The absorbent substrate is impregnated with the solution before being disposed in a package.

UREA MIXTURES AND METHODS FOR MAKING AND USING SAME

Urea mixtures and methods for making and using same are provided. In at least one specific embodiment, the urea mixture can include urea, a urea-aldehyde resin, a liquid medium, and a sugar. The urea mixture can have an aldehyde to urea molar ratio of about 0.2:1 to about 0.7:1. The urea mixture can have a sugar concentration of about 2 wt% to about 8 wt%, based on the combined weight of the urea, the urea-aldehyde resin, the liquid medium, and the sugar.

WEATHER-RESISTANT, FUNGAL-RESISTANT, AND STAIN-RESISTANT COATINGS AND METHODS OF APPLYING ON WOOD, MASONRY, OR OTHER POROUS MATERIALS

A process for manufacturing the composition coating may include selecting a wood or masonry material substrate and utilizing a sol-gel comprising a silane or silane derivative and metal oxide precursor to coat the substrate. The process may utilize an all solution process or controlled environment for manufacturing a composition coating that prevent wetting and/or staining of a substrate,. The composition coatings for treating wood or masonry materials improves weather-resistance, microbial resistance, stain-resistance and fungal-resistance of the materials. The reduced permeability of the resulting masonry materials can also delay or inhibit degradation caused by permeation of ions such as chlorides and sulfates. In addition, a stain comprising the composite solution and pigments may impart additional property to wood or masonry materials whilst retaining or improving the original appearance, particularly for the visibility and contrast of the wood grain as seen after the application of ...

FIRE RESISTANT TIMBER COATING COMPOSITIONS AND METHODS OF MANUFACTURE

This application relates to compositions and methods for coating timber and the like to increase th10e fire resistant properties of the timber. Specifically, the compositions include water, acrylic resin, aluminum trihydrate and ammonium polyphosphate that can be used to effectively coat lumber products and impart fire-resistant properties to the lumber products. In addition, the compositions can include an anti-microbial agent to increase the anti-microbial properties of the coated timber products. The compositions can also include a coloring agent in order that coated lumber products have a recognizable tint indicating to users that the lumber products have been treated with the compositions to increase the fire-resistance and anti-microbial properties of the lumber.

A METHOD OF EMPLOYING ENHANCED PENETRATION OF WOOD PRESERVATIVES TO PROTECT WOOD AND A RELATED SOLUTION

A method of protecting wood through enhanced penetration of wood preservatives includes providing a solution including (a) at least one amine oxide, (b) at least one organic wood preservative and (c) a non-borate buffering based agent. The solution has a pH of 5 to 12.4 and preferably about 7 to 10. The solution is applied to the surface of the wood after which, with or without intervening storage, the materials are activated to effect enhanced penetration of the organic wood preservative into the wood. One may effect application at a solution temperature of about 30°C to 75°C and preferably about 50°C to 60°C to effect activation at a higher temperature and high relative humidity. In a preferred practice, the wood may be heated before and/or after application of the solution. The solution is also disclosed as a product.

A METHOD FOR COATING A BUILDING PANEL AND A BUILDING PANEL

The present disclosure relates to a method for coating a building panel (1, 1'), comprising applying a first coating fluid comprising an organic binder on a surface (11) of the building panel (1,1') to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). The invention also relates to such a building panel (1, 1').

FLAME RETARDANT COMPOSITION AND METHOD FOR TREATING WOOD

A flame retardant composition and associated method for treating wood and other cellulosic materials is disclosed. The composition, in its preferred embodiment, represents and aqueous solution containing a water soluble amide; an oxy-acid of phosphorous; a metal salt of boron; an oxy-acid of boron and sodium hydroxide and has a pH of about 4.75 to about 5.25.

WATERBORNE WIPING STAIN FOR WOOD

A waterborne wiping stain for wood is provided with an excellent combination of sprayability, lubricity, sag resistance, and holdout by employing a combination of thickeners including hectorite clay, cellulosic thickener, and an associative thickener.

Waterborne Wiping Stain for Wood

Verfahren zur Erhöhung der Haltbarkeit von geschnittenen Bäumen.

Beizbare und porenfüllende Holzbeize.

Verfahren zur Herstellung eines flammenschützenden und wasserabweisenden Überzuges auf Holzfasern enthaltenden Materialien und darnach hergestelltes flammensicheres und wasserabweisendes Material.

Schutzmittel, insbesondere Holzimprägniermittel, und Verfahren zu dessen Herstellung.

Verfahren zum Schützen von brennbaren Stoffen gegen Feuer und Witterungseinflüsse

Zum gleichzeitigen Färben resp. Beizen und Grundieren von Holzoberflächen bestimmte Emulsion

HOLZBEIZE ON WATER BASIS.

TWO-COMPONENT THERMOSETTING COMPOSITION POWDER COATINGS

COVERING COMPOSITION AND METHOD OF USING

ПРИМЕНЕНИЕ ЛАТЕКСНОЙ КОМПОЗИЦИИ, СОДЕРЖАЩЕЙ ПО МЕНЬШЕЙ МЕРЕ ОДНУ УРЕИДОГРУППУ, ДЛЯ АДГЕЗИИ НА ДРЕВЕСИНЕ

Настоящее изобретение относится к применению для поверхностной обработки водостойкой древесины водной дисперсии, содержащей по меньшей мере один латекс, полученный эмульсионной полимеризацией смеси мономеров, содержащей по меньшей мере один акриловый мономер В, включающий по меньшей мере одну уреидогруппу.

КОМПОЗИЦИЯ ДЛЯ ПОЛУЧЕНИЯ ЗАЩИТНОГО ПОКРЫТИЯ, ПРЕДНАЗНАЧЕННОГО ДЛЯ ЗАЩИТЫ ДРЕВЕСИНЫ

... 1. Композиция для получения защитного покрытия, предназначенного прежде всего для защиты древесины и/или целлюлозусодержащих субстратов от биологического разрушения материалов, отличающаяся тем, что она содержит в своем составе, по меньшей мере а) от 2 до 50%, предпочтительно от 5 до 25%, эмульгируемого в воде связующего, выбранного из группы, включающей природные или синтетические масла, алкидные смолы на основе природных или синтетических масел, либо смеси указанных масел и/или алкидных смол, б) от 0,5 до 40%, предпочтительно от 1 до 10%, обладающего биоцидным действием компонента, выбранного из группы, включающей первичные, вторичные и третичные амины и их соли, четвертичные соли аммония, а также смеси этих аминов и/или их солей, причем обладающий биоцидным действием компонент содержит, по меньшей мере, одну алкильную группу с 6-24 атомами углерода и в) воду, при этом в составе композиции отсутствуют органические растворители, и она является прозрачной и устойчивой при хранении. 2. Композиция ...

Staining method for improving color fastness to washing and color fastness to rubbing of wheat straw

Coating composition for aldehyde abatement

A method includes applying an aldehyde abatement composition to a substrate to reduce at least one of the amount of an aldehyde on the substrate, the amount of an aldehyde emitted from the substrate, or the amount of an aldehyde near the substrate. The composition includes an amino-functional compound selected from: (1) compounds with a primary amino functional group and a weight average molecular weight of less than about 1000 g/mol; (2) compounds with a secondary amino functional group; (3) compounds with a tertiary amino functional group; (4) compounds with a functional group comprising an amine complex; and combinations thereof.

Method for producing an anticorrosion coating

The present invention relates to a method for producing an anticorrosion coating, in which (1) an anticorrosion priming agent containing (A) at least one organic resin as a binder and (B) at least one synthetic, layered double hydroxide that contains organic anions is applied directly to a metallic substrate, and (2) a polymer film is formed from the anticorrosion priming agent applied in step (1), the method being characterised in that the at least one synthetic, layered double hydroxide (B) comprises at least one organic anion of the following formula (I): where R1=COO-, SO3 -, R2/R3 = NH2, OH, H. The present invention additionally relates to coated metallic substrates that have been coated according to the method of the invention. The present invention also relates to the use of the anticorrosion priming agent that is to be used in the method of the invention for improving the corrosion resistance of metallic substrates.

THICKENED AQUEOUS DYEING, AND ITS APPLICATION TO THE COLOURING OF WOOD

use in the surface treatment of wood hidrofugada an aqueous dispersion and wood hidrofugada

?dispersão aquosa de polímero, composição aquosa de revestimento, e, método para melhorar o bloqueio de taninos de um revestimento?

Revestimento, processo de preparação e uso deste em suporte de madeira

USE OF A LATEX COMPOSITION HAVING AT LEAST ONE UREIDO FUNCTION FOR ADHERING TO WOOD

The invention relates to the use in surface treating wood, whereby rendering it water resistant, of an aqueous dispersion comprising at least one latex obtained by polymerizing, in emulsion, a mixture of monomers containing at least one acrylic monomer B having at least one ureido function.

TWO COMPONENT HEAT-CURABLE POWDER COATING COMPOSITION

The invention relates to a two component heat-curable powder coating composition comprising a mixture of a powder (A) and a powder (B), wherein the powder (A) comprises a thermal radical initiator, wherein the powder (B) comprises a catalyst for the thermal radical initiator, wherein powder (A) does not comprise a catalyst for the thermal radical initiator and wherein powder (B) does not comprise a thermal radical initiator, wherein a resin containing reactive unsaturations is present in powder (A) and/or powder (B), wherein a hydroquinone inhibitor is present in powder (A) and/or powder (B) wherein in case the reactive unsaturations in the resin are not able to react with each other after thermal radical initiation, a co-crosslinker, which co-crosslinker has the ability to react with the reactive unsaturations in the resin after radical initiation, is present in powder (A) and/or powder (B).

ANTI-STAIN TREATMENT FOR LUMBER IN TRANSIT

PROCESS OF COATING WOOD

The present invention relates to a process of coating wood with at least two waterbased coating compositions the process comprising: a) applying a coating composition A comprising at least one anionic polymer A with a Hansch parameter ≤1.6, and drying or allowing to dry said aqueous coating composition A, b) applying a coating composition B comprising at least one anionic polymer B with a Hansch parameter ≥1.7 and pigment, and drying or allowing to dry said aqueous coating composition B, with the proviso that the difference of the Hansch Parameters of anionic polymer B and anionic polymer A is at least 0.5. The invention also relates to wood coated accordingly, and the use of a coating composition A, comprising an aqueous anionic polymer A with a Hansch parameter ≤1.6, as an undercoat for coating wood.

COMPOSITION AND PROCESS FOR COLORING AND PRESERVING WOOD

SELF-DISPERSING PARTICLES AND METHODS FOR MAKING AND USING THE SAME

STABILIZATION OF WOOD SUBSTRATES

The invention relates to a method of protecting wood against light-induced degradation by treatment with an impregnation which penetrates the surface of the wood comprising a) water without an organic solvent and b) a selected sterically hindered amine N-oxyl or N-hydroxyl. A further subject is the use of a sterically hindered amine N-oxyl or N-hydroxyl for the stabilization of wood.

Dyeing of sheets of wood by dyes belonging to the "vat" class

A method for the dyeing of wood in sheets in order to confer high fastness to light to the dyed wood, using for this process a dye belonging to the "vat" class; the aforementioned phase of dyeing comprises absorption at the wood fibre of the vat dye in a reduced or leuco form and oxidation of the same absorbed at the wood fibre to return the dye to its normal insoluble form. The term dyeing refers to the process of obtaining an even colouring throughout the thickness of the wood. ...

PRIMER AQUEOUS DISPERSION

PROBLEM TO BE SOLVED: To provide primer aqueous dispersions containing an emulsion stable with respect to polyvalent ions and a water soluble zirconium compound which can prevent bleeding of substances present in substrates such as woods. SOLUTION: The objective dispersions contain (A) an emulsion stable respect to polyvalent ions comprising (i) 99.7-700 (wt.)% radically polymerizable olefinically unsaturated compound; (ii) 0.3-10% α,β-monoolefinically unsaturated carboxylic acid compound; and (iii) 0-20% monomer containing a hydroxy group, an epoxy group, a keto group or the like and (B) a water soluble zirconium compound (0.2-20% as ZrO2) such as an ammonium/zirconium/carbonate complex salt). Further, the dispersions may contain 0.1-10% zinc compound in addition to component B. COPYRIGHT: (C)1996,JPO ...

КОНСЕРВАНТ ДЛЯ ДРЕВЕСИНЫ И СПОСОБ ИЗГОТОВЛЕНИЯ КОНСЕРВАНТА ДЛЯ ДРЕВЕСИНЫ

Изобретение относится к консерванту для древесины и способу его изготовления. Консервант представляет собой неочищенное талловое масло, из которого удалили нейтральные компоненты, выступающие в роли питательной среды и источника питания для гнилостных грибков, и/или соединения, вызывающие прохождение реакций этерификации. 2 н. и 3 з.п. ф-лы.

РАССЛОИВШАЯСЯ ДИСПЕРСИЯ ДЛЯ ГИДРОФОБИЗАЦИИ МАТЕРИАЛА, СОДЕРЖАЩЕГО ЛИГНОЦЕЛЛОЗУ

Изобретение относится к способу изготовления древесного материала, к расслоившейся дисперсии, применению ее для гидрофобизации материала, содержащего лигноцеллюлозу, к двухкомпонентной системе для гидрофобизации материала, содержащего лигноцеллюлозу и к применению полифункционального полимерного соединения в качестве деэмульгатора для расслаивания дисперсии. Способ изготовления древесного материала включает стадии (а) подготовки древесных частиц, (b) проклеивания древесных частиц связующим, (с) прессования проклеенных древесных частиц до получения древесного материала. Причем перед, или во время, или после стадии (b) древесные частицы и/или связующее приводят в контакт с расслоившейся дисперсией. Полифункциональное соединение полимерный дифенилметандиизоцианат используется в качестве деэмульгатора для расслаивания (разрушения) восксодержащей дисперсии, которая содержит водную фазу в качестве непрерывной фазы, дисперсную фазу, содержащую воск, и, по меньшей мере, один эмульгатор. Расслоившаяся ...

БЫСТРОСОХНУЩАЯ, СТОЙКАЯ В ХРАНЕНИИ ВОДНАЯ КОМПОЗИЦИЯ ДЛЯ НАНЕСЕНИЯ ПОКРЫТИЯ, ВКЛЮЧАЮЩАЯ ФОСФОРНО-КИСЛОТНЫЙ ПОЛИМЕР

... 1. Быстросохнущая водная композиция, включающая ! (I) один или несколько анионно стабилизированных связующих веществ, содержащих полимерный компонент с фосфорно-кислотными функциональными группами, обладающий температурой стеклования (Tg) в интервале от -30 до 60°С, и полифункциональный аминовый компонент, ! (II) одно или несколько летучих оснований в количестве, достаточном для стабилизации композиции по меньшей мере частичным депротонированием полифункционального амина, и ! (III) одно или несколько фосфорнокислотных поверхностно-активных веществ. ! 2. Композиция по п.1, в которой количество летучего основания является достаточным для депротонирования от 20 до 100 мол.% аминовых функциональных групп у полифункционального аминового компонента. ! 3. Композиция по п.1, в которой одно или несколько фосфорнокислотных поверхностно-активных веществ представляют собой алкилэтоксилированный фосфат. ! 4. Композиция по п.1, в которой полимерный компонент с фосфорно-кислотными функциональными группами ...

Flammschutzmittel

STABILISATOREN ENTHALTENDE HOLZBEIZEN

A polymerisable composition

Treatment of wood

WATER BASED WOOD STAIN

Process for decreasing the inflammability of organic nitro compounds

The inflammability of organic aromatic nitro compounds, for example nitro-benzaldehydes, nitro-benzoic acids and nitro-phenols and their salts such as sodium-p-nitrophenolate and sodium 2 : 4-dinitrophenolate, is lowered by intimately incorporating therewith organic acid amides such as acetamide, urea and urethane.

ADDITIVE FOR USE IN AN AQUEOUS POLYMER DISPERSION FOR THE TREATMENT OF WOOD AND WOOD PRODUCTS

VERFAHREN ZUR HERSTELLUNG VON N-(2-BENZIMIDAZOLYL)-CARBAMIDSAEUREALKYLESTER-PR PARATIONEN UND DEREN VERWENDUNG FUER HOLZSCHUTZLACKE

HOLZSCHUTZMITTELLOESUNG

VERFAHREN ZUR HERSTELLUNG VON N-(2-BENZIMIDAZOLYL)-CARBAMIDSAEUREALKYLESTER-PR PARATIONEN UND DEREN VERWENDUNG FUER HOLZSCHUTZLACKE

BARRIER LAYER FOR THE LACQUER FINISH OF SURFACES OF TIMBER MATERIAL PLATES

WOOD PRESERVATIVE.

BONDING AGENT FOR AQUEOUS PRIMINGS FOR PAINTING OF WOOD.

NON--AQUEOUS WOOD PRESERVATIVE AGAINST DRYING WOOD PESTS

Coating compositions suitable for use as a wood stain and/or toner

BINDERS FOR WOOD PRIMERS

Stabilization of wood substrates

Wood-protecting agent

METHOD OF BRANDING TIMBER USING ACIDIC FERRIC SOLUTION

Fire retardant and intumescent compositions for cellulosic material

WATERBORNE PENETRATING COATING COMPOSITIONS AND METHOD

Material and method for treatment of timber

Aqueous coating composition and preparation thereof

Anti-settling compositions and methods for use

An anti-settling additive, compositions containing anti-settling additives and methods for use, the additive containing a monomer or polymer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C ...

Coating composition for aldehyde abatement

A method includes applying an aldehyde abatement composition to a substrate to reduce at least one of the amount of an aldehyde on the substrate, the amount of an aldehyde emitted from the substrate, or the amount of an aldehyde near the substrate. The composition includes an amino-functional compound selected from: (1) compounds with a primary amino functional group and a weight average molecular weight of less than about 1000 g/mol; (2) compounds with a secondary amino functional group; (3) compounds with a tertiary amino functional group; (4) compounds with a functional group comprising an amine complex; and combinations thereof.

Stainable surface

The invention relates to a method for producing a color-changeable decorative surface. In order to provide a decorative surface that can be changed in a particularly simple manner in terms of its coloring by the end consumer and which is particularly cost-effective and resistant, it is provided that at least one layer of a coating agent, which enables the absorption of color particles, is applied.

Silica-Based Matting Agents and Methods of Making and Using the Same

Improved silica-based matting agents are disclosed. The matting agents are useful in waterborne coatings composition to provide exceptional properties to a wood based substrate. Films resulting from the silica-based matting agents on a wood substrate unexpectedly provide improved chemical resistance and/or film clarity to the surface of the wood substrate. Methods of making and using the matting agents are also disclosed. 1. A matting agent for aqueous coating compositions , said matting agent comprising porous silica particles having (i) a median particle size of greater than 3.0 microns (μm) up to about 50.0 μm and (ii) a low porosity , wherein the low porosity is a total pore volume of less than or equal to about 1.2 cubic centimeters per gram (cc/gm) as determined by Barrett-Joyner-Halenda (BJH) method , and wherein , when incorporated into an aqueous coating composition in an effective matting amount and the coating composition is applied onto a substrate to form a clear coat film , the matting agent provides increased chemical resistance in the film as compared to a film formed from an aqueous coating composition comprising silica particles having a higher total pore volume as a matting agent.2. The matting agent of claim 1 , wherein the porous silica particles are uncoated silica particles.3. The matting agent of claim 1 , wherein the porous silica particles are composite silica particles comprising porous silica particles having a total pore volume of at least 0.10 cc/gm or greater; and(i) one or more waxes, (ii) one or more polymers, or (iii) any combination of (i) and (ii) at least partially within pores of the porous silica particles,wherein the composite particles have a total pore volume of less than or equal to about 1.2 cc/gm as determined by Barrett-Joyner-Halenda (BJH) method.4. The matting agent of claim 3 , when incorporated into an aqueous coating composition in an amount sufficient to achieve claim 3 , upon drying on a plain claim 3 , smooth and ...

WOOD STAINING AND FINISHING WIPES AND METHOD OF MANUFACTURING SAME

A pre-treated wipe is disclosed. The pre-treated wipe includes an absorbent substrate impregnated with a solution. The solution includes a colorant capable of imparting a change in color to a wood surface. The solution further includes a finishing composition. The solution further includes a thickening agent. The solution has a finished viscosity that is greater than an original viscosity of the solution when prepared without the thickening agent. The absorbent substrate is impregnated with the solution before being disposed in a package. 1. A method of manufacturing a wood surface staining and finishing kit , the method comprising:impregnating an absorbent substrate with 27-32 grams of a solution comprising a viscosity of 3000 to 4000 centipoise to form a pre-treated wipe, wherein the solution comprises a colorant capable of imparting a change in color to a wood surface, and a finishing composition;disposing the pre-treated wipe in an outer packaging; andsealing the pre-treated wipe within the outer packaging.2. The method of claim 1 , wherein the absorbent substrate corresponds to a plurality of absorbent substrates claim 1 , wherein each absorbent substrate is impregnated with the solution claim 1 , and wherein a plurality of pre-treated wipes are formed.3. The method of claim 2 , further comprising disposing the plurality of pre-treated wipes in a support tray in the outer packaging.4. The method of claim 3 , wherein disposing the plurality of pre-treated wipes in the support tray comprises stacking the plurality of pre-treated wipes on the support tray prior to disposing the support tray in the outer packaging.5. The method of claim 4 , further comprising adhering at least one glove to the outer packaging.6. The method of claim 5 , wherein the at least one glove is a plastic glove claim 5 , and wherein the plastic glove is removably affixed to the outer packaging.7. The method of claim 6 , wherein the plastic glove is disposed in a folded configuration on the ...

TINTING WATER-BORNE AND SOLVENT-BORNE PAINTS AND STAINS WITH POWDERED COLORANTS

A point-of-sale custom color system for tinting base paints and stains includes an array of powdered colorants, including at least white, green, blue and red colorants, which can be used to tint water-borne paints and stains. When tinting solvent-borne base paints or stains, a synergist containing one or more cosolvents, dispersing agents or surfactants is added to or is a part of the solvent-borne base paint or stains, and enables effective tinting using the powdered colorants. 1. A point-of-sale custom color system for tinting base paints and stains , the system comprising:a) an array of powdered colorants including at least white, green, blue and red colorants, the colorants being packaged in containers from which colorant may be gravimetrically or volumetrically dispensed via an automated or manual colorant dispenser into the base paint or stain; andb) at least one synergist containing, primarily or exclusively, one or more ingredients that will disperse the powdered colorants into solvent-borne base paints or stains.2. A system according to claim 1 , further comprising at least one water-borne base paint or stain and at least one solvent-borne base paint or stain claim 1 , the base paints or stains being packaged in largely but incompletely filled point-of-sale containers with a volume of about 0.2 to 20 L equipped with an openable and recloseable lid claim 1 , cap or other closure for an opening through which colorant may be dispensed from the automated or manual colorant dispenser into the base paint or stain.3. A system according to claim 2 , wherein at least one of the solvent-borne base paint(s) or stain(s) do not already include sufficient ingredients from the synergist to disperse the powdered colorants into such solvent-borne base paint(s) or stain(s) without causing objectionable rub-up.4. A point-of-sale custom color system for tinting base paints and stains claim 2 , the system comprising:a) an array of powdered colorants including at least white, ...

ANTI-SETTLING COMPOSITION AND METHODS FOR USE

An anti-settling additive, compositions containing anti-settling additives and methods for use, the additive containing a monomer or polymer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C-C)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C-C)alkyl groups per ring carbon atom is useful in making polymers. 124-. (canceled)26. The aqueous coating composition of wherein the polymerizable functional group is acrylo claim 25 , methacrylo claim 25 , acrylamido claim 25 , methacrylamido claim 25 , diallylamino claim 25 , allyl ether claim 25 , vinyl ether claim 25 , α-alkenyl claim 25 , maleimido claim 25 , styrenyl claim 25 , or α-alkyl styrenyl.29. The aqueous coating composition of wherein the polymer is characterized by a weight average molecular weight of less than about 250 claim 25 ,000 g/mol30. The aqueous coating composition of wherein the coating composition is characterized by a viscosity of less than about 100 KU.32. The aqueous coating composition of wherein the polymer is characterized by a weight average molecular weight of less than about 250 claim 31 ,000 g/mol33. The aqueous coating composition of wherein the coating composition is characterized by a viscosity of less than about 100 KU. This application claims the benefit of U.S. Provisional Application Ser. No. 61/400,779, filed Aug. 2, 2010, herein incorporated by reference.The present invention relates to anti-settling compounds and additives for coating and aqueous systems and, in particular, to anti-settling additives for use in coating compositions/formulations and the like.Anti-settling agents are used in the coatings industry to prevent pigments or other finely divided solid particles from settling during storage. Anti-settling agents can be categorized as organic ...

Coating composition and wood article manufactured therefrom

The present application relates to a coating composition and wood article manufactured therefrom, the coating composition comprising: (A) a film-forming resin composition comprising a reactive donor capable of providing two or more nucleophilic carbanions, and a reactive acceptor comprising two carbon-carbon double bonds; (B) a catalyst for catalyzing the Michael addition crosslinking reaction between the reactive donor and the reactive acceptor, wherein at least one of the reactive acceptor and the reactive donor comprises an aromatic ring structure, and wherein the polymer formed by homopolymerization of the reactive acceptor has a Tg of 100° C. or higher.

MODIFIED WOOD PRODUCT AND A PROCESS FOR PRODUCING SAID PRODUCT

The present invention relates to a process for preparing a modified wood product wherein a step of resin treatment is followed by a thermal modification step. The present invention also relates to a modified wood product produced using said process. 1. A process for preparing modified wood comprising the steps ofa. resin treatment of solid wood having a moisture content of at least 10%, wherein the resin solution comprises at least one of the group consisting of phenol formaldehyde, phenol urea formaldehyde, a melamine resin, lignin, tannin or a mixture thereof, followed byb. a thermal modification step wherein the wood is heated at a temperature of from 160° C. to 230° C. at atmospheric pressure.2. A process according to claim 1 , wherein the thermal modification step takes place in an essentially oxygen-free environment.3. A process according to claim 1 , wherein the thermal modification step is carried out at a pressure higher than atmospheric pressure.4. A process according to claim 1 , wherein the wood has a moisture content of about 12%.5. A process according to claim 1 , wherein the wood has a moisture content of approximately the fiber saturation point.6. A process according to any one of claim 1 , wherein the resin is phenol-formaldehyde.7. A modified wood product obtainable by the process according to .8. A modified wood product according to claim 7 , wherein the wood is softwood.9. A process for preparing modified wood comprising the steps ofa. resin treatment of solid wood having a moisture content of at least 10%, wherein the resin solution comprises at least one of a group consisting of phenol formaldehyde, phenol urea formaldehyde, a melamine resin, lignin, tannin or a mixture thereof, followed byb. a thermal modification step wherein the wood is heated at a temperature of from 120° C. to 230° C. at a pressure higher than atmospheric pressure.10. A process according to claim 9 , wherein the thermal modification step takes place in an essentially ...

Wood substrate including an abrasion resistant coating

An abrasion resistant coating is disclosed. The coating includes diamond particles and may be used in one or more coating layers of a coating stack for a wood substrate. Wood substrates include hardwood and engineered hardwood flooring.

Wood article and process for the preparation of the wood article

The present disclosure relates to a wood article and a process for preparing the wood article. In particular, the present disclosure relates to a wood article comprising a wood substrate comprising acidic substances and having at least one major surface; an adhesion promoting layer directly applied on the major surface of the wood substrate; and a Michael Addition curing coating applied on the adhesion promoting layer, wherein the adhesion promoting layer is formed by a composition comprising a functional silane comprising amino and/or imino functional groups; and wherein the Michael Addition curing coating is formed from a two-component curable coating composition.

USE OF FUNGAL PIGMENTS FROM WOOD-STAINING FUNGI AS COLORANTS IN WOOD FINISHES AND PAINTS

Compositions containing fungal pigments and methods for making the compositions are described, as are methods of staining, painting or dyeing objects with such compositions. 1. A composition comprising a fungal pigment suspended or solvated in an oil carrier.2. A composition comprising a fungal pigment suspended or solvated in an acrylic resin.3. A composition comprising a fungal pigment suspended or solvated in wood stabilizing (meth)acrylic resin.4. The composition of claim 1 , wherein the fungal pigment is an extracellular pigment.5. The composition of claim 1 , wherein the oil carrier is a plant oil claim 1 , mineral oil or animal oil.6. The composition of claim 1 , wherein the oil carrier is a vegetable oil.7. The composition of claim 1 , wherein the oil carrier is selected from sunflower claim 1 , olive claim 1 , walnut claim 1 , tung claim 1 , linseed claim 1 , Danish oil claim 1 , or a mixture thereof.8ChlorociboriaC. aeruginascensC. aeruginosa,ScytalidiumS. cuboideum, S. lignicolaS. ganodermophthorum, Inonotus hispidus,MonascusAuricularia polytrichaNectriaceaeXylogoneChlonostachisNectriaNectria marinaeaePeniophoraTrichodermaPestalotiopsisCosmosporaBionectriaCerioporiopsis. The composition of claim 1 , wherein the fungal pigment is from a fungi selected from the genus claim 1 , including and the genus claim 1 , including and the genus claim 1 , the order Helotiales claim 1 , the subdivision Pezizomycotina claim 1 , claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , including claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , the genus claim 1 , or any mixture thereof.9. The composition of claim 1 , wherein the composition does not include an organic solvent.10. The composition of claim 1 , wherein the composition is a liquid.11. A wood finish composition comprising the composition of .12. A paint composition comprising the composition of .13. A method for ...

Insulating composition and kit comprising such composition

The present invention refers to an insulating composition, to a kit comprising such composition and a coating composition based on the “Real Michael Addition” chemistry, to its use, and to a method for the coating of a substrate employing such kit.

AQUEOUS DISPERSIONS

The present invention relates to an aqueous dispersion obtained by a process comprising the steps of (a) preparing an acidic copolymer (A) by radical copolymerization of monomers comprising: (a1) at least one unsaturated fatty acid, (a2) at least one ethylenically unsaturated monomer containing at least one acid group or group capable of forming an acid group, (a3) at least one other ethylenically unsaturated monomer different from (a1) and (a2), (b) neutralizing totally or partially the acid groups of copolymer (A) and dissolving it in water, (c) copolymerizing in the solution obtained at step (b) a monomer mixture different from the monomer mixture of step (a) to form a copolymer (B) as well as blends based on such dispersions, especially in combination with oxidatively drying alkyds. 1. An aqueous dispersion obtained by a process comprising the steps of: (a1) at least one unsaturated fatty acid,', '(a2) at least one ethylenically unsaturated monomer containing at least one acid group or group capable of forming an acid group when contacted with water,', '(a3) at least one other ethylenically unsaturated monomer different from (a1) and (a2),, '(a) preparing an acidic copolymer (A)) having an acid value when contacted with water of at least 140 mg KOH/g by radical copolymerization of monomers comprising(b) neutralizing totally or partially the acid groups of copolymer (A) and dissolving it in water to form a totally or partially neutralized copolymer (A),(c) copolymerizing in the solution obtained at step (b) at least one monomer mixture different from the monomer mixture of step (a) to form a copolymer (B).3. The aqueous dispersion according to claim 1 , wherein the at least one unsaturated fatty acid (a1) is selected from soybean oil fatty acids claim 1 , linseed oil fatty acids claim 1 , tall oil fatty acids and mixtures thereof.4. The aqueous dispersion according to claim 1 , wherein the at least one ethylenically unsaturated monomer (a2) is selected from (meth ...

PROTECTIVE COATING FOR WOOD PRODUCTS AND METHOD OF MAKING SAME

The present invention is a coating containing approximately 10% glass beads used to protect wood products. Applicant has discovered that the best performance occurs when the concentration of glass beads in the coating ranges from 5 wt % to 10 wt %. A shelf-stable paste is first prepared by combining a polyether-based dispersant and a synthetic layered silicate. That paste is then mixed with a binder to form the coating. Preferably, the concentration of glass beads in the paste ranges from 60 wt % to 80 wt %, the concentration of polyether-based dispersant ranges from 20 wt % to 25 wt % and the concentration of synthetic layered silicate ranges from 1 wt % to 3 wt %.

TUNG OIL-BASED NON-LAPPING WATER-COMPATIBLE WOOD STAIN

Water-based stains are based on an oil-in-water emulsion having a binder that includes, consists of, or consists essentially of drying oil combined with a non-aqueous polymer dispersion. The compositions can be tinted using traditional water-based pigment dispersions, yet the overall hydrophobicity results in minimal interaction with the polar cellulosic structure of wood. 1. A wood stain composition comprising:a binder consisting essentially of drying oil and a non-aqueous polymer dispersion.2. The composition of claim 1 , further comprising a water-based pigment dispersion.3. The composition of claim 1 , wherein the non-aqueous polymer dispersion is an alkyd dispersion.4. The composition of claim 1 , further comprising a thickener.5. The composition of claim 4 , wherein the thickener consists essentially of hydroxyethylcellulose claim 4 , hydrophobically-modified ethylene oxide-based urethanes claim 4 , or hydrophobically-modified alkali soluble emulsions.6. The composition of claim 1 , further comprising a defoamer.7. The composition of claim 1 , further comprising an amine.8. The composition of claim 7 , wherein the amine consists essentially of dimethylethanolamine claim 7 , monoethylethanolamine claim 7 , trimethylethanolamine claim 7 , morpholine claim 7 , or ammonia.9. The composition of claim 1 , further comprising at least one drying agent.10. The composition of claim 1 , further comprising a surfactant.11. The composition of claim 10 , wherein the surfactant has a hydrophile-lipophile balance value between 5 and 15.12. The composition of claim 10 , wherein the surfactant is an octylphenol ethoxylate surfactant.13. A method of making a wood stain composition claim 10 , the method comprising the steps of:forming a first mixture by combining drying oil and a non-aqueous polymer dispersion;forming a second mixture by combining water and a surfactant;adding the first mixture to the second mixture to form a third mixture, and mixing the third mixture until a ...

Polysaccharide-based water-compatible wood stain

Water-based stains comprise or consist essentially of a polysaccharide resin and a crosslinking agent such as an isocyanate. Upon evaporation of water, the polysaccharide undergoes crosslinking with the isocyanate component, developing water resistance so that it will not redissolve upon application of a water-based or oil-based clearcoat; as a result, lifting is minimized after a drying time of, e.g., two to six hours.

AQUEOUS COATING COMPOSITION

The present invention relates to an aqueous coating composition comprising polyurethane A and vinyl polymer, wherein the polyurethane A comprising as building blocks at least: (a) a polyisocyanate(s) containing at least one cyclic group, (b) a non-cyclic aliphatic diisocyanate(s) whereby the non-cyclic aliphatic group connecting the two isocyanate groups has 5 carbon atoms, and (c) a component(s) containing an isocyanate-reactive group(s), whereby the summed amount of (a) and (b) is 10 to 60 wt. %, relative to the total weight amount of components used to prepare the polyurethane A; and whereby the weight ratio between (a) and (b) is in the range from 50:50 to 99:1. 2. The aqueous coating composition according to claim 1 , wherein the weight ratio of (a) to (b) is from 60:40 to 95:5 claim 1 , preferably from to 65:35 to 90:10.3. The aqueous coating composition according to claim 1 , wherein component (a) is a polyisocyanate(s) containing at least two cyclic groups.4. The aqueous coating composition according to claim 1 , wherein component (a) is selected from the group consisting of a polyisocyanate(s) containing at least one cycloaliphatic group claim 1 , polyisocyanate(s) containing at least one aromatic groups and any mixture thereof.5. The aqueous coating composition according to claim 1 , wherein component (a) is a polyisocyanate(s) containing at least two cycloaliphatic or aromatic groups.6. The aqueous coating composition according to claim 4 , wherein the component (a) is a polyisocyanate(s) containing at least one cycloaliphatic groups claim 4 , preferably a polyisocyanate(s) containing at least one cyclohexane groups.7. The aqueous coating composition according to claim 1 , wherein component (a) is H12MDI (CAS number 5124-30-1).8. The aqueous coating composition according to claim 5 , wherein the polyisocyanate(s) containing at least two aromatic groups is a mixture of 4 claim 5 ,4′-methylene bis(phenyl isocyanate) and 2 claim 5 ,4′-methylene bis(phenyl ...

Wetting and anti-foaming agent

A wetting agent according to Formula (I): wherein R 1 is selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group, each having 6 to 15 carbon atoms; R 2 is selected from hydrogen, methyl, or ethyl; R 3 is selected from hydrogen, methyl, or ethyl; R 4 is selected from hydrogen, methyl, or ethyl; R 5 is selected from methyl or ethyl; x ranges from 0 to 5; y ranges from 0 to 10; z ranges from 1 to 10; with the proviso that when x ranges from 1 to 5, R 2 is different from R 3 ; and with the proviso that when x=0, R 3 is different from R 4 . The wetting agent also imparts anti-foam properties to aqueous solutions while reducing surface tension.

WOOD PRESERVATION PRODUCTS PROTECTED WITH A DURABLE COATING SYSTEM

A crosslinking polyvinyl acetate (XPVAc or X-PVAc) adhesive is applied as a primer (i.e., a basecoat) or an exterior coat (i.e., a top coat) on a wood preservation product which is mainly treated with a water-based preservative. By sealing the exterior wood surfaces, the new coating system not only effectively prevents the leaching of the preservative by bonding and chelating with the unfixed preservative compounds or complexes at the surface layer, but it also significantly reduces surface aging of wood, maintains effective preservation functions, and provides a longer service life to the wood preservation product. 1. A chemical preservative composition for wood comprising:a water-based biocide, selected from the group consisting of a waterborne biocide, a water-dispersible biocide, or the combination thereof;said composition further including a crosslinking polyvinyl acetate protective coating which may be applied to bond and seal wood surfaces;said crosslinking polyvinyl acetate protective coating chelating with the active water-based biocide;wherein the crosslinking polyvinyl acetate protective coating at least consists of a polyvinyl acetate-based adhesive resin, a crosslinking agent, and a catalyst before being cured; andwherein the protective coating has a minimum Fruehauf wet shear strength of 325 psi when applied to wood and cured.2. The chemical preservative composition of claim 1 , wherein the biocide is a copper- claim 1 , chromium- claim 1 , arsenic- claim 1 , zinc- claim 1 , tin- claim 1 , or titanium-based compound or complex claim 1 , a boron- claim 1 , nitrogen- claim 1 , sulfur- claim 1 , chloride- claim 1 , phosphate- claim 1 , or silicate-based compound or complex claim 1 , or the combination thereof;3. The chemical preservative composition having a minimum biocide retention of 0.005 lb. per cubic foot.4. The chemical preservative composition of claim 1 , wherein said crosslinking polyvinyl acetate adhesive has a solid content of at least 20% by ...

WOOD PIGMENT COMPOSITIONS AND WOOD TREATMENT PROCESSES

Disclosed herein are compositions and methods for treating wood to give it a desirable color that is durable over time, while at the same time rendering the wood resistant to fungal decay and insect attack. The wood may be pressure treated in a two-step process whereby the wood is first treated with a wood preservation composition, and then treated with a composition comprising pigments, or vice versa. Alternatively, the wood may be simultaneously treated with a composition comprising a wood preservative and a composition comprising pigments. 197-. (canceled)98. A method of treating a wood substrate comprising the steps of:{'sub': '2', '(a) contacting said wood substrate with a wood pigment composition comprising an aqueous composition comprising: (i) solid micronized particles of carbon black; (ii) solid micronized particles of titanium dioxide (TiO); (iii) a polymeric additive having a glass transition temperature (Tg) of less than about 100° C.; and (iv) a dispersant;'}wherein said micronized particles of carbon black and said micronized particles of titanium dioxide have diameters in the range of 0.001 to 25 microns, and the ratio of carbon black to titanium dioxide is between about 1000:1 to about 1:1000 (wt/wt); and(b) subjecting said wood substrate to pressure treatment.99. A method of treating a wood substrate comprising the steps of:(a) contacting said wood substrate with a wood pigment composition comprising an aqueous composition comprising: (i) solid micronized particles of carbon black; (ii) solid micronized particles of zinc oxide (ZnO); (iii) a polymeric additive having a glass transition temperature (Tg) of less than about 100° C.; and (iv) a dispersant;wherein said micronized particles of carbon black and said micronized particles of zinc oxide have diameters in the range of 0.001 to 25 microns, and the ratio of carbon black to zinc oxide is between about 1000:1 to about 1:1000 (wt/wt); and(b) subjecting said wood substrate to pressure treatment.100 ...

Fire Inhibiting Liquid Surface Treatment Composition

Fire inhibiting liquid surface treatment composition for application on substrate surfaces, comprising: 1. Fire inhibiting liquid surface treatment composition for application on substrate surfaces , comprising:a. 5% to 30% binder;b. 0.1% to 15% of a catalyst where at least 50% of the catalyst is diammonium phosphate (DAP).2. Fire inhibiting liquid surface treatment composition according to claim 1 , wherein:{'sub': 5', '10', '2', '5, 'c. the binder is DMDHEU (CHNO)'}d. In addition to the DAP content in the catalyst, the catalyst further comprises magnesium chloride or a citric acid.3. Fire inhibiting liquid surface treatment composition for application on substrate surfaces according to wherein the composition further comprises 1% to 2% calcium carbonate binder claim 1 , where said calcium carbonate binder preferably is sodium hexametaphosphat.4. Fire inhibiting liquid surface treatment composition for application on substrate surfaces according to claim 1 , where the composition further comprises 1% to 5% of a siloxane.5. Fire inhibiting liquid surface treatment composition according to wherein the viscosity is adjusted by addition of water claim 1 , such that the fire inhibiting liquid surface treatment composition may be applied to the substrate surface by one of the following application techniques: flow claim 1 , by brush or roller claim 1 , paintgun claim 1 , airless paintgun claim 1 , immersion.6. Fire inhibiting liquid surface treatment composition according to claim 5 , where when the substrate surface to be treated is wood and where 50 grams/mto 500 grams/mis applied.7. Fire inhibiting liquid surface treatment composition according to where a dye may be added to the liquid treatment composition.9. Method according to claim 8 , wherein the drying step may be accelerated by means of heating and/or ventilation.10. Method according to where the fire inhibiting liquid surface treatment composition is used as an undercoat before application of further coat ...

METHODS OF PREPARING POROUS WOOD PRODUCTS FOR PAINTING AND FINISHING

Methods of preparing porous wood products for painting or finishing are described. The methods comprise applying to a porous wood product a UV-curable coating and curing by UV light the top UV curable coating to 70% to 95% cure, preferably 85% to 95% for spray-applied top UV curable coatings to produce a partially cured porous wood product. The methods typically further include the step of sanding the surface of the partially cured porous wood product and painting or staining, for example with a water-based or solvent-based stain or paint. 1. A method of preparing a porous wood product for painting or staining to improve the quality of a finishing coat , comprising:a. applying to the porous wood product a coat of UV-curable coating;a. partially curing the UV-curable coating;b. applying onto the partially cured porous wood product a top UV-curable coating; andc. partially curing the top UV-curable coating to 80-95% cure.2. The method of claim 1 , wherein the porous wood product has one or more side portions and wherein the UV-curable coating is spray-applied to the one or more side portions.3. The method of claim 1 , wherein at least two UV-curable coatings are applied prior to applying the top UV-curable coating and the combined application weight for all UV-curable coatings is selected from the group consisting of: 28-100 g/m claim 1 , 28-120 g/m claim 1 , 45-120 g/m claim 1 , and 45-180 g/m.4. The method of claim 1 , further comprising applying a water-based tie coat to the porous wood product prior to applying a UV-curable coating claim 1 , and wherein the UV-curable coating is partially cured to 50-70% cure claim 1 , and the top UV-curable coating is cured to 85-95% cure.5. The method of claim 1 , wherein the UV-curable coatings are spray-applied and comprise 10-40% filler based on the total weight of the coating compositions claim 1 , with the top UV-curable coating cured to 85-95% cure.6. The method of claim 1 , wherein the UV-curable coating comprises 20-40% ...

Water repellant wood stains with improved weatherability

Woodstains of improved weatherability are prepared by incorporating polymer coated nanoparticles, and preferably at least one silicone, fluorocarbon, organosilane or wax water repellant into the woodstain. 2. The claim of claim 1 , wherein the polymer-coated nanoparticles are present in an amount of from 0.01% to 75% claim 1 , based on the polymer-coated nanoparticles as solids claim 1 , relative to the total weight of the stain.3. The method of claim 1 , wherein a fluoropolymer is incorporated claim 1 , in an amount of from 0.01 to 15 weight percent claim 1 , based on the weight of the stain.4. The method of claim 1 , wherein a wax is incorporated claim 1 , in an amount of from 0.01 to 15 weight percent based on the total weight of the stain.5. The method of claim 1 , wherein an organopolysiloxane is incorporated claim 1 , in an amount of from 0.01 to 15 weight percent.6. The method of claim 1 , wherein at least two of a fluoropolymer claim 1 , a wax claim 1 , and an organopolysiloxane are incorporated claim 1 , the total amount of fluropolymer claim 1 , wax claim 1 , and organopolysiloxane being from 0.01 to 15 weight percent based on the weight of the stain.7. The method of claim 1 , further comprising incorporating inorganic nanoparticles into the stain.8. An aqueous wood stain comprising an organic polymer dispersion and optionally one or more pigments claim 1 , and further comprising a weatherability increasing component comprising: a)i) solid particles of an inorganic oxide, organopolysiloxane, silicone resin or mixture thereof, functionalized to contain ethylenically unsaturated groups, with', 'a)ii) at least one ethylenically unsaturated monomer selected from the group consisting of vinyl esters, (methylacrylate esters, vinylaromatics, vinyl halides, olefins, and 1,3-dienes, and, 'a) at least one aqueous dispersion comprising polymer-coated nanoparticles which are copolymers of ethylenically unsaturated monomers and ethylenically functionalized ...

NON-LAPPING WATER-BASED WOOD STAINS

A wood stain composition comprises or consists essentially of a water-miscible polyol having a molecular weight less than 1000 Da, a water-dispersible hydrophobic polymer and a pigment dispersion for providing improved application properties and compliance with regulatory VOC limits. 1. A wood stain composition comprising:a water-miscible polyol having a molecular weight less than 1000 Da;a water-dispersible hydrophobic polymer; anda pigment dispersion.2. The composition of claim 1 , wherein the water-miscible polyol is polyethylene glycol.3. The composition of claim 2 , wherein the polyethylene glycol has a molecular weight of 600 Da±10%.4. The composition of claim 1 , wherein the water-dispersible hydrophobic polymer is a polyurethane dispersion claim 1 , a polyester dispersion claim 1 , an acrylic dispersion or an alkyd dispersion.5. The composition of claim 4 , wherein the polyurethane dispersion comprises a one-component claim 4 , self cross-linking polyurethane dispersion.6. The composition of claim 1 , further comprising a defoamer to break foam generated during formulation processing and/or application of the composition.7. The composition of claim 1 , further comprising a thickener to adjust a viscosity of the composition.8. The composition of claim 7 , wherein the thickener consists essentially of hydroxyethylcellulose claim 7 , hydrophobically-modified ethylene oxide-based urethanes claim 7 , or hydrophobically-modified alkali soluble emulsions.9. The composition of claim 1 , further comprising an amine.10. The composition of claim 9 , wherein the amine consists essentially of dimethylethanolamine claim 9 , monoethylethanolamine claim 9 , trimethylethanolamine claim 9 , morpholine claim 9 , or ammonia.11. The composition of claim 1 , further comprising an anti-bacterial preservative to prevent degradation by microbes.12. A wood stain composition consisting essentially of:a water-miscible polyol having a molecular weight less than 1000 Da;a water- ...

Fine Grain Filler with Improved Wettability

A filler for a coating including a powder formed from igneous rock with substantially no free silica and a Mohs hardness of at least 5 and a controlled maximum particle size of less than 6 microns, wherein said particles have a surface fluid layer of a lubricative fluid to drastically increase the wettability of said powder and a method of producing the same. 1. A filler for a coating comprising a powder formed from igneous rock with substantially no free silica and a Mohs hardness of at least 5 and a controlled maximum particle size of less than 6 microns , wherein said particles have a surface fluid layer of a lubricative fluid to drastically increase the wettability of said powder.2. The filler as defined in wherein said increased wettability is less than 60 seconds as measured by the IDF method of determining wettability.3. The filler as defined in wherein said particles have at least a majority of the particle surface area covered by said fluid layer.4. The filler as defined in wherein said particles have at least a majority of the particle surface area covered by said fluid layer.5. The filler as defined in wherein said surface fluid layer is also a cohesive fluid so the density of said powder is defined by said particles being clumped into clusters having many particles with diverse particle sizes loosely held together until said powder is deposited into said coating.6. The filler as defined in wherein said surface fluid layer is also a cohesive fluid so the bulk density of said powder is defined by said particles being clumped into clusters having many particles with diverse particle sizes loosely held together until said powder is deposited into said coating.7. The filler as defined in wherein said lubricative and cohesive fluid is a treating fluid having lubricative and cohesive properties technically equivalent to propylene glycol.8. The filler as defined in wherein said lubricative and cohesive fluid is propylene glycol.9. The filler as defined in ...

Kit of Parts for Staining Wooden Substrates

The present disclosure is directed to a kit of parts comprising: in one part a) a water-borne stain; and, in another part b) a water-immiscible organic solvent-borne stain, wherein said water-borne stain is essentially free of resin and further contains at least one water-miscible organic solvent. The present disclosure is further directed to a method of coloring a wooden substrate comprising the steps of: a) applying a water-borne stain to a surface of the wooden substrate, wherein the water-borne stain is essentially free of resin and comprises at least one water-miscible organic solvent; and thereafter b) applying a water-immiscible organic solvent-borne stain to said surface. 1. A kit of parts comprising:in one part a) a water-borne stain comprising a mixture of water and at least one water-miscible organic solvent; and,in another part b) a water-immiscible organic solvent-borne stain,wherein the water-borne stain a) is essentially free of resin.2. The kit of parts according to claim 1 , wherein the water-borne stain contains one or more dyes and the organic solvent-borne stain contains one or more micronized pigments.3. The kit of parts according to claim 2 , wherein the mean particle size (D50) of the one or more micronized pigments is less than 1 micron.4. The kit of parts according to claim 1 , wherein the water-borne stain a) comprises claim 1 , based on the weight of the water-borne stain a):from 1 to 10 wt. % of one or more coloring agents; andat least 80 wt. % of said mixture of water and at least one water-miscible organic solvent.5. The kits of parts according to claim 1 , wherein the water-borne stain a) comprises coloring agents in an amount of from 1 to 10 wt. % claim 1 , based on the weight of the water-borne stain a) claim 1 , and wherein the coloring agents consist essentially of one or more dyes.6. The kits of parts according to claim 1 , wherein the water-immiscible organic solvent-borne stain b) comprises claim 1 , based on the weight of the ...

POLYMERISABLE COMPOSITION COMPRISING TEMPO COMPOUND

A polymerisable composition suitable for impregnating a permeable material, a process for the treatment of a permeable material, especially wood and an impregnated material is described. The composition includes at least 60% w/w composition of one or more polymerisable monomer(s) and an initiator effective to bulk polymerise the polymerisable monomers above 50° C. The composition includes up to 0.5% w/w tempo compound effective to stabilise the composition at temperatures less than 50° C. or below its thermally activated polymerisation temperature and to not substantially prevent polymerisation above the polymerisation temperature. The process has steps of locating the permeable material in a chamber; evacuating the chamber; adding a thermally initiatable bulk polymerisable composition to the chamber; allowing the material to become impregnated with polymerisable composition; removing excess polymerisable composition; and effecting bulk polymerisation of the composition by increasing the temperature of the impregnated material in the chamber to initiate polymerisation of the composition. 1. A polymerisable composition suitable for impregnating a permeable material comprising at least 60% w/w composition of one or more polymerisable monomer(s) , and an initiator effective to bulk polymerise the polymerisable monomers above 50° C. , wherein the polymerisable composition comprises up to 0.5% w/w tempo compound effective to stabilise the monomer composition at temperatures less than 50° C.2. A process for treatment of a permeable material comprising the steps of:locating the permeable material in a chamber;evacuating the chamber to provide a vacuum effective to treat the permeable material in the said chamber;adding a thermally initiatable bulk polymerisable composition to the chamber;allowing the permeable material to become impregnated with the said polymerisable composition;removing excess polymerisable composition;effecting bulk polymerisation of the composition by ...

Home Care Compositions

Described herein are home care compositions comprising an alcohol alkoxylate surfactant and a polysaccharide gum, along with methods of making and using same. 1. A home care composition comprising an alcohol alkoxylate surfactant and a polysaccharide gum , wherein the weight ratio of the alcohol alkoxylate surfactant to the polysaccharide gum is greater than 0.9:1.2. The home care composition according to claim 1 , wherein the polysaccharide gum is a nonionic polysaccharide gum.3. The home care composition according to claim 1 , wherein the polysaccharide gum is selected from: xanthan gum; guar gum; locust bean gum; dammar gum; and tara gum.4. The home care composition according to claim 1 , wherein the polysaccharide gum comprises xanthan gum.5. The home care composition according to claim 1 , wherein the alcohol alkoxylate surfactant comprises an alcohol alkoxylate of the formula (I):{'br': None, 'sub': n', '2n+1', 'm', '2m', 'x, 'CH—O—(CH—O)—H\u2003\u2003(I)'}wherein n=6 to 18, m=2 to 4, and x=4 to 20.6. The home care composition according to claim 5 , wherein —CH— is selected from the group consisting of —CH—CH— claim 5 , ethylene claim 5 , —CH—CH—CH— claim 5 , n-propylene claim 5 , —CH(Me)-CH— claim 5 , —CH—CH(Me)- claim 5 , methylethylene claim 5 , and mixtures thereof.7. The home care composition according to claim 5 , wherein —CH— is —CH—CH— or ethylene.8. The home care composition according to claim 5 , wherein CH— is a linear alkyl group.9. The home care composition according to claim 5 , wherein n=8 to 13.10. The home care composition according to claim 5 , wherein n=9 to 11.11. (canceled)12. The home care composition according to claim 1 , wherein the weight ratio of the alcohol alkoxylate surfactant to the polysaccharide gum is greater than 3:1.13. (canceled)14. (canceled)15. The home care composition according to claim 1 , comprising from about 0.01 wt. % to about 10.0 wt. % of alcohol alkoxylate surfactant.16. (canceled)17. (canceled)18. The home care ...

Combination Wood Stain and Sealant and Method of Application

A method is shown for treating a wood substrate which both stains and simultaneously seals. First a sealant composition is formulated by combining a commercially and industrially sold stain with a micro-crystalline pre-mixture, the micro-crystalline pre-mixture being comprised of a micro-crystalline wax in an organic solvent blend. Next, the wood substrate is contacted with the sealant composition and the solvent blend is allowed to flash away, leaving a substantially solvent free micro-crystalline wax residue barrier. The solvent blend can be a mixture of hexane and xylene but is not limited to these two particular solvents. 1. A method for treating a wood substrate comprising the steps of:formulating a sealant composition by combining a commercially and industrially sold stain with a micro-crystalline pre-mixture, the micro-crystalline pre-mixture being comprised of a micro-crystalline wax in an organic solvent blend;contacting the wood substrate with the sealant composition and allowing the solvent blend to flash away, leaving a substantially solvent free micro-crystalline wax residue barrier.2. The method of claim 1 , wherein the sealant composition is sprayed onto the wood substrate.3. The method of claim 1 , wherein the sealant composition is brushed onto the wood substrate.4. The method of claim 1 , wherein the sealant composition is rolled on.5. The method of Claim I claim 1 , wherein the organic solvent blend is a blend of hexane and xylene.6. The method of claim 5 , wherein the organic solvent blend is approximately 83.25% hexane claim 5 , 3% xylene claim 5 , 10% micro-crystalline wax and 3.75% commercial stain.7. The method of claim 1 , wherein the preferred micro-crystalline wax has a weight of about 570-750 g/mole.8. A method for treating a wood substrate comprising the steps of:formulating a sealant composition by combining a commercially and industrially sold stain with a micro-crystalline chemical pre-mixture, the micro-crystalline pre-mixture being ...

Urea mixtures and methods for making and using same

Urea mixtures and methods for making and using same are provided. In at least one specific embodiment, the urea mixture can include urea, a urea-aldehyde resin, a liquid medium, and a sugar. The urea mixture can have an aldehyde to urea molar ratio of about 0.2:1 to about 0.7:1. The urea mixture can have a sugar concentration of about 2 wt % to about 8 wt %, based on the combined weight of the urea, the urea-aldehyde resin, the liquid medium, and the sugar.

ALKYD POLYMER COMPOSITIONS AND PRODUCT FORMULATIONS FORMED THEREFROM

An alkyd polymer composition for use in low volatile organic compound (VOC) containing products that exhibits a Gardner-Holt viscosity with 30 weight % mineral spirits at 25° C. that is less than or equal to Z4, a thy-hard time of less than 10 hours when tested with metal driers according to ASTM D 1640-03, and a clear appearance. The alkyd polymer composition includes, as polymerized units an alkyd polymer of one or more fatty acids; a sugar alcohol having at least 6 carbon atoms; a polyol with four or more hydroxyl functional groups; and an aromatic polyacid with two carboxylic acid groups located in a meta-position relative to one another. The alkyd polymer composition includes at least one aliphatic oxide ring having one or more peaks located between 75 to 90 ppm as measured using CNuclear Magnetic Resonance (NMR) spectroscopy. 1. An alkyd polymer composition for use in low volatile organic compound (VOC) containing products , the alkyd polymer composition comprising , as polymerized units an alkyd polymer of:15 to 75 wt. % of one or more fatty acids;5 to 35 wt. % of a sugar alcohol having at least 6 carbon atoms;2 to 10 wt. % of a polyol with four or more hydroxyl functional groups; and5 to 25 wt. % of an aromatic polyacid with at least two carboxylic acid groups located in. a meta-position relative to one another;wherein the alkyd polymer composition has a Gardner-Holt viscosity with 30 weight % mineral spirits at 25° C. that is less than or equal to Z4, a dry-hard time of less than 10 hours when tested with metal driers according to ASTM D1640-03, and a clear appearance.2. The alkyd polymer composition according to claim 1 , wherein the alkyd polymer composition comprises at least one aliphatic oxide ring having one or more peaks located between 75 to 90 ppm measured using C′Nuclear Magnetic Resonance (NMR) spectroscopy.3. The alkyd polymer composition according to claim 1 , wherein the sugar alcohol is fucitol claim 1 , galactitol claim 1 , iditol claim 1 , ...

FAST DRY STAIN FORMULA

A stain composition for applying a stain to a wood substrate includes a carbonate ester solvent system, an acrylic resin, a siloxane-containing composition, and an optional pigment composition. The stain composition advantageously has a minimum amount of VOCs. 1. A stain composition comprising:a carbonate ester solvent system;an acrylic resin;a siloxane-containing composition; anda pigment composition.2. The stain composition of further including an organoclay suspending agent.3. The stain composition of wherein the organoclay suspending agent is present in an amount from about 0.1 to 2 weight percent of the total weight of the stain composition.4. The stain composition of wherein the carbonate ester solvent system includes dimethyl carbonate claim 1 , diethyl carbonate claim 1 , dipropyl carbonate claim 1 , propylene carbonate claim 1 , and combinations thereof.5. The stain composition of wherein the carbonate ester solvent system includes dimethyl carbonate claim 1 , propylene carbonate claim 1 , and combinations thereof.6. The stain composition of wherein the carbonate ester solvent system includes dimethyl carbonate and propylene carbonate.7. The stain composition of wherein the acrylic resin includes homopolymers or copolymers of methacrylate claim 1 , acrylate claim 1 , methyl methacrylate claim 1 , methyl acrylate claim 1 , ethyl methacrylate claim 1 , ethyl acrylate claim 1 , n-propyl acrylate claim 1 , n-propyl methacrylate claim 1 , iso-propyl methacrylate claim 1 , iso-propyl acrylate claim 1 , n-butyl acrylate claim 1 , n-butyl methacrylate claim 1 , isobutyl acrylate claim 1 , isobutyl methacrylate claim 1 , sec-butyl acrylate claim 1 , sec-butyl methacrylate claim 1 , tert-butyl acrylate claim 1 , tert-butyl methacrylate claim 1 , tert-amyl methacrylate claim 1 , n-hexyl acrylate claim 1 , n-octyl methacrylate claim 1 , 2-ethylhexyl acrylate claim 1 , n-decyl methacrylate claim 1 , iso-decyl acrylate claim 1 , iso-decyl methacrylate claim 1 , undecyl ...

Liquefied wood coating

Disclosed are various embodiments relating to a liquefied wood coating that can be applied to virtually any surface. The liquefied wood coating contains a micronized wood powder, a non-elastomeric resin with high adhesion properties, and an elastomeric resin for flexibility. Once dried, the wood coating accepts stain, polyurethane, and other types of coatings to provide a real wood finish.

Water resistant wood flooring

Wood flooring is described, which provides resistance to surface liquids by reducing or eliminating checking on the surface of the wood and transmission liquid through the seams in an installed wood floor. This is achieved by combining a surface coating, a wood veneer and core or solid wood, a tongue and groove profile, and application of a sealer along the tongue and groove or locking profile.

SURFACE STAINING COMPOSITION AND METHOD

A surface staining composition; the surface staining composition includes a mixture with a suitably blended ratio of 10 parts acrylic lacquer to 1 part stain base. The stain base further includes at least one pigment additive for color matching a surface-color. The present invention is suitably desired for finishing new and different wood species to match existing and/or difficult wood staining projects. A method for shading a finish coat to a semi-transparent color is also disclosed herein. 1. A surface staining composition , the surface staining composition comprising: 10 parts acrylic lacquer; and', '1 part stain base;, 'a mixture including an admixture of;'}wherein said stain base comprises at least one pigment additive;wherein said mixture is applied to a surface to provide a clear protective finish;wherein said at least one pigment color-matches a surface-color of said surface;andwherein said surface comprises wood.2. The surface staining composition of claim 1 , wherein said mixture is atomizable and provided in an aerosol can.3. The surface staining composition of claim 2 , wherein said mixture is applied via spraying to said surface.4. The surface staining composition of claim 3 , wherein spraying of said mixture provides a uniform and even color when said mixture is applied to said surface.5. The surface staining composition of claim 2 , wherein said mixture is provided as a liquid claim 2 , said liquid being distributed in an aerosol mist of liquid-particles via a spray-tip on said aerosol can.6. The surface staining composition of claim 1 , wherein said acrylic lacquer comprises a mixture of Isobutylene Acetate claim 1 , 2-Methel-1-propanol claim 1 , Acrylic Polymer claim 1 , Cellulose Acetate Buterate claim 1 , Aliphatic Hydrocarbon Solvent claim 1 , Ethanol claim 1 , Methyl Ethel Keytone claim 1 , Methyl n-Amyl Keytone claim 1 , Xylene claim 1 , 1-Methoxy-2-Propanol Acetate claim 1 , and/or Ethelbenzene.7. The surface staining composition of claim 1 , ...

Compositions of Wood Restorer with Stain and Methods Thereof

A composition for a wood restorer with a stain, the composition comprising: a polymer emulsion, wherein the polymer emulsion comprises a styrene acrylic copolymer emulsion and a high density polyethylene emulsion, a stain, and a first water, wherein the first water forms the balance of the composition. A method of using the composition to cleanse a wood surface is also disclosed. 1. A composition for a wood restorer with a stain , the composition comprising: i) a styrene acrylic copolymer emulsion; and', 'ii) a high density polyethylene emulsion;, 'a) a polymer emulsion, wherein the polymer emulsion comprisesb) a stain; andc) a first water, wherein the first water forms the balance of the composition.2. The composition of claim 1 , further comprising:a) from about 1 weight percent to about 50 weight percent of the polymer emulsion;b) from about 0.1 weight percent to about 10 weight percent of the stain; andd) from about 50 weight percent to about 99 weight percent of the first water.3. The composition of claim 2 , wherein the from about 1 weight percent to about 50 weight percent of polymer emulsion comprises:a) from about 1 weight percent to about 45 weight percent of the styrene acrylic copolymer emulsion; andb) from about 0.5 weight percent to about 5 weight percent of a high density polyethylene wax emulsion.4. The composition of claim 2 , wherein i) from about 1 weight percent to about 30 weight percent of styrene polymer;', 'ii) from about 1 weight percent to about 30 weight percent of methyl methacrylate polymer;', 'iii) from about 1 weight percent to about 30 weight percent of butyl acrylate, ethyl acrylate, 2-ethylhexyl acrylate, and combinations thereof;', 'iv) from 0.5 weight percent to about 5 weight percent of methyl acrylic acid; and', 'v) from about 50 weight percent to about 80 weight percent of second water; and, 'a) the styrene acrylic copolymer emulsion comprises i) from about 5 weight percent to about 60 weight percent of a high density ...

Wood staining and finishing wipes and method of manufacturing same

A pre-treated wipe is disclosed. The pre-treated wipe includes an absorbent substrate impregnated with a solution. The solution includes a colorant capable of imparting a change in color to a wood surface. The solution further includes a finishing composition. The solution further includes a thickening agent. The solution has a finished viscosity that is greater than an original viscosity of the solution when prepared without the thickening agent. The absorbent substrate is impregnated with the solution before being disposed in a package.

COMPOSITIONS BASED ON EMULSIONS OF WAX AND PARTICULATE INORGANIC COMPOUNDS FOR IMPROVED WATER-REPELLENCY, AND THE USE THEREOF

Compositions based on wax emulsions and particulate inorganic compounds for improved water repellency are described, based on wax emulsions and particulate inorganic compounds for improved water repellency comprising, as a percentage of the total composition, 5% to 90% water, 0.01% to 20% surfactants, 2% to 90% waxes and 2% to 90% particulate inorganic compounds with a particle size of between/among 0.01 μm and 1000 μm, selected from among unmodified phyllosilicates such as agalmatolite, potassium aluminosilicate, talc, manganese silicate, or mixtures thereof in any proportion, added before or after the emulsification of the said waxes, and presenting a synergistic effect of increased water repellency when the said compositions are applied, preferably on reconstituted wood, composite panels. 1) A composition based on wax emulsions and particulate inorganic compounds for improved water repellency comprising by percentage of weight of the total composition:a. water at 5% to 90%;b. surfactants at 0.01% to 20%;c. waxes at 2% to 90%; andd. particulate inorganic compounds at 2% to 90%, with a particle size between 0.01 μm to 1000 μm.2) The composition according to claim 1 , comprised by percentage of weight of the total composition of 30% to 50% water claim 1 , 0.5% to 3% surfactants claim 1 , 35% to 60% waxes claim 1 , and 5% to 35% particulate inorganic compounds with a particle size of 20 μm to 60 μm.3) The composition according to claim 1 , comprising:a. 48% water;b. 35% wax;c. 2% surfactants; andd. 15% particulate inorganic compounds.4) The composition according to claim 1 , wherein the waxes are selected from the group consisting of: minerals claim 1 , selected from the group consisting of: vaseline claim 1 , paraffin claim 1 , microcrystalline petroleum wax claim 1 , slack wax claim 1 , ozocerite claim 1 , lignite wax claim 1 , and peat wax; plant claim 1 , selected from the group consisting of: soybean claim 1 , palm claim 1 , flaxseed claim 1 , candelilla claim 1 ...

Stain Composition

A stain composition comprising at least one anti-ticking agent, at least one colorant, and at least one surfactant configured to at least partially suspend the hydrous aluminum silicate in a carrier liquid. 1. A stain composition comprising:a carrier liquid;at least one anti-ticking agent having a concentration in the stain composition of at least about 3.0% by weight, based on an entire weight of the stain composition;at least one colorant; andat least one surfactant configured to at least partially suspend the at least one anti-ticking agent in the carrier liquid.2. The stain composition of claim 1 , wherein the concentration of the at least one anti-ticking agent ranges from about 4.0% by weight to about 15.0% by weight.3. The stain composition of claim 1 , wherein the at least one anti-ticking agent comprises hydrous aluminum silicate.4. The stain composition of claim 3 , wherein the hydrous aluminum silicate has an average particle size of about 2.0 micrometers or less.5. The stain composition of claim 1 , and further comprising a polymeric binder.6. The stain composition of claim 5 , wherein the polymeric binder comprises a polyurethane copolymer resin.7. The stain composition of claim 1 , wherein the concentration of the at least one anti-ticking agent is also at least about 5.0% by weight greater than a concentration of the at least one colorant in the stain composition claim 1 , based on an entire weight of the at least one colorant.8. The stain composition of claim 1 , and further comprising an adjuvant selected from the group consisting of moisturizing agents claim 1 , rheology-modifying agents claim 1 , heat stabilizers claim 1 , leveling agents claim 1 , sedimentation inhibitors claim 1 , ultraviolet-light absorbers claim 1 , biological agents claim 1 , plasticizers claim 1 , and combinations thereof.9. A stain composition comprising:a carrier liquid;at least one silicate-based material having an average particle size of about 2.0 micrometers or less, ...

WETTING AND ANTI-FOAMING AGENT

A wetting agent according to Formula (I): 114-. (canceled)17. The wetting agent according to claim 15 , wherein Ris selected from a branched alkyl group or linear alkyl group or a cycloaliphatic group or an aromatic group claim 15 , each having 6 to 10 carbon atoms.18. The wetting agent according to claim 17 , where in Ris selected from nonyl claim 17 , isononyl claim 17 , 3 claim 17 ,5 claim 17 ,5-trimethyl hexyl claim 17 , octyl claim 17 , 2-methyl heptyl claim 17 , 2-ethyl hexyl claim 17 , 2 claim 17 ,2 claim 17 ,4-trimethyl pentyl claim 17 , 4-methyl pentyl claim 17 , heptyl claim 17 , hexyl and combinations thereof.19. The wetting agent according to claim 15 , wherein a 0.3 wt. % solution of the wetting agent composition in aqueous solution has a dynamic surface tension ranging from 50 mN/m to 25 mN/m at 1000 ms or less surface age.20. The wetting agent according to claim 15 , wherein a 0.3 wt. % solution of the wetting agent in aqueous solution has a static surface tension ranging from 45 mN/m to 20 mN/m.21. The wetting agent according to claim 15 , wherein a 0.3 wt. % solution of the wetting agent in aqueous solution has a foaming value less than 17 cm when measured at a concentration of 0.3 wt. % according to the foam test procedure and has a foaming value less than 3 cm when measured at a concentration of 0.3 wt. % 5 minutes after completion of the foam test procedure. This application claims priority benefit from U.S. Provisional Patent Application 62/238,260 filed Oct. 7, 2015 which is incorporated by reference herein in its entirety.The present invention relates to use of multifunctional alkoxylate compositions as dual wetting and anti-foaming agents.The ability to reduce the surface tension of water is important for waterborne coating formulations as decreased surface tension leads to enhanced substrate wetting particularly for hydrophobic surfaces. Static- and dynamic surface tension are important measures of the ability of a wetting agent to reduce ...

AQUEOUS POLYMER DISPERSION AND PROCESS OF MAKING THE SAME

An aqueous polymer dispersion and an aqueous coating composition comprising the aqueous polymer dispersion; and the aqueous coating composition capable of providing coating films with excellent tannin blocking and satisfactory early block resistance and sandability. 1. An aqueous polymer dispersion , wherein the polymer comprises as polymerized units , based on the total dry weight of the polymer ,{'sub': 6', '18, '(i) from 5% to 50% by weight of a C-Calkyl ester of (meth)acrylic acid;'}(ii) from 15% to 45% by weight of a cycloalkyl (meth)acrylate; and(iii) from 1% to 10% by weight of an acid monomer selected from an α,β-ethylenically unsaturated carboxylic acid, a phosphorous-containing acid monomer, or mixtures thereof; and(iv) from 5% to 50% by weight of a vinyl aromatic monomer; and{'sub': 1', '4, '(v) from 0 to 55% by weight of a C-Calkyl ester of (meth)acrylic acid;'}wherein the polymer has a glass transition temperature less than 45° C.2. The aqueous polymer dispersion of claim 1 , wherein the polymer comprises:(A) a polymer A comprising, as polymerized units,{'sub': 6', '18, '(a1) a C-Calkyl ester of (meth)acrylic acid;'}(a2) a cycloalkyl (meth)acrylate; and(a3) an acid monomer selected from an α,β-ethylenically unsaturated carboxylic acid, a phosphorous-containing acid monomer, or mixtures thereof;(a4) optionally a vinyl aromatic monomer; and{'sub': 1', '4, '(a5) optionally a C-Calkyl ester of (meth)acrylic acid; and'}{'sub': 'g', '(B) a polymer B having a Tof at least 70° C. and comprising, as polymerized units, one or more monomers selected from a vinyl aromatic monomer, a cycloalkyl (meth)acrylate, or mixtures thereof; and'}wherein the weight ratio of the polymer A to the polymer B is from 50:50 to 95:5.3. The aqueous polymer dispersion of claim 2 , wherein the polymer B comprises as polymerized units claim 2 , based on the total dry weight of the polymer claim 2 , from 5% to 50% by weight of the vinyl aromatic monomer.4. The aqueous polymer dispersion ...

Fractional Dispersion for Waterproofing Material Containing Lignocellulose

The invention relates to a process for forming a wood-base product comprising the steps of a) providing particles of wood, b) resinating the particles of wood with a binder, c) compressing the resinated particles of wood to form a wood-base product, wherein before, during or after step b) the particles of wood and/or the binder are brought into contact with a broken dispersion. The invention also relates to the use of a polyfunctional compound as demulsifier for breaking a wax-containing dispersion containing an aqueous phase as continuous phase, a disperse phase containing wax and at least one emulsifier. The invention further relates to a broken dispersion for hydrophobicizing lignocellulose-containing material, wherein the broken dispersion is obtainable by mixing at least mixed a wax-containing dispersion A) containing the following components: i) at least one aqueous phase as continuous phase, ii) at least one disperse phase containing wax, and iii) at least one emulsifier, with a demulsifier B) having at least one functional group. The invention additionally relates to a two-component system (kit-of-parts) containing at least two components A and B: a wax-containing dispersion A) containing at least one aqueous phase as continuous phase, at least one disperse phase containing wax, and at least one emulsifier, and a demulsifier B) having at least one functional group for breaking the wax-containing dispersion. 1. Process for forming a wood-base product comprising the steps ofa) providing particles of wood,b) resinating the particles of wood with a binder,c) compressing the resinated particles of wood to form a wood-base product,characterized in that before, during or after step b) the particles of wood and/or the binder are brought into contact with a broken dispersion for hydrophobicizing lignocellulose-containing material, wherein the broken dispersion is obtainable by mixing at least i) at least one aqueous phase as continuous phase,', 'ii) at least one ...

PROTECTION OF WOOD

A method of treating wood with an organic phosphonate salt in a liquid phase to chemically modify its surface and thus provide protection from microorganisms. The organic phosphonate salts are of Formula III 137-. (canceled)39. The method according to claim 38 , wherein the amount of organic phosphonate salt in the liquid phase is between 0.1 and 100.0% claim 38 , preferably between 1.0 and 50.0% claim 38 , advantageously between 2.0 and 20.0% and particularly between 8.0 and 12.0% of the total weight of the liquid phase.40. The method according to claim 38 , wherein the wood is modified by chemical reaction between the organic phosphonate salts and hydroxyl groups of the wood claim 38 , said chemical reaction giving wood phosphonates and a weight percent gain (WPG) in the wood of 0.001-60.000% claim 38 , preferably 1.000-55.000% claim 38 , advantageously 5.000-50.000% claim 38 , particularly 10.000-40.000%.41. The method according to claim 38 , wherein the liquid phase is applied to give a coverage of 2 mto 20 mper litre claim 38 , preferably 5 mto 16 mper litre claim 38 , advantageously 6 mto 12 mper litre of liquid phase.42. The method according to claim 38 , wherein the liquid phase is applied at a temperature of 20° C. to 300° C. claim 38 , preferably 35° C. to 270° C. claim 38 , advantageously 45° C. to 230° C. claim 38 , particularly 60° C. to 180° C. claim 38 , ideally 65 to 120° C. claim 38 , heating occurring during application or after application claim 38 , or a combination thereof.43. The method according to claim 38 , wherein the liquid phase is applied with an applicator selected from the group of brush claim 38 , roller claim 38 , sponge and spray gun claim 38 , or a combination thereof.44. The method according to claim 38 , wherein the liquid phase is applied by immersing the wood or wood product in it.45. The method according to claim 38 , comprising treating a wood surface on a wood or wood product specimen.46. The method according to claim 38 , ...

AQUEOUS DISPERSION OF VINYLIDENE CHLORIDE-ACRYLIC ACID-VINYL CHLORIDE TERPOLYMER FOR PREPARATION OF BARRIER COATING ON WOOD SUBSTRATES

The present invention relates to use of an aqueous dispersion of vinylidene chloride-acrylic acid-vinyl chloride terpolymer as a barrier coating in wood substrates. In particular, the present invention relates to an article comprising (a) a wood substrate comprising at least one of tannin and rosin; (b) a primer coat directly applied on a major surface of the wood substrate, formed from a water borne clear paint comprising an aqueous dispersion of vinylidene chloride-acrylic acid-vinyl chloride terpolymer; and (c) one or more light-colored topcoat applied on the primer coating. 1. An article comprising(a) a wood substrate, comprising at least one of tannin and rosin;(b) a primer coat directly applied on a major surface of the wood substrate, formed from a water borne clear paint comprising an aqueous dispersion of vinylidene chloride-acrylic acid-vinyl chloride terpolymer; and(c) at least one light-colored topcoat applied on the primer coating.2. The article as claimed in claim 1 , wherein the primer coat has a thickness in the range of 10-40 micrometers.3. The article as claimed in claim 1 , wherein the aqueous dispersion is neutralized with a base.4. The article as claimed in claim 1 , wherein the aqueous dispersion has a pH in the range of 3-6.5. The article as claimed in claim 3 , wherein the base comprises an alkali metal salt claim 3 , an alkali earth metal salt claim 3 , an amine claim 3 , ammonia or the combination thereof.6. The article as claimed in claim 1 , wherein the aqueous dispersion has a viscosity ranging from 20 mPa·s to 100 mPa·s at 25° C.7. The article as claimed in claim 1 , wherein the water borne clear paint comprises claim 1 , relative to the total weight of the water borne clear paint claim 1 ,60-90 wt % of the aqueous dispersion of vinylidene chloride-acrylic acid-vinyl chloride terpolymer,5-20 wt % of water; and0-35 wt % of additional additives, comprising one or more selected from a co-solvent, a coalescing agent, a wetting agent, a ...

Weatherproof Aqueous Wood Coatings

An aqueous based coating composition comprising a fatty amine quaternary having the structure of formula (I): RRRRNX wherein R, R, R, and Rare independently selected from saturated or unsaturated, linear or branched, substituted or unsubstituted alkyl, aralkyl, or alkenyl groups comprising from 1 to 30 carbon atoms, whereby at least one of R, R, R, and Ris a C12-C30 group, and X is an anion from an inorganic or organic acid, is provided. The fatty amine quaternary may contain ethoxy and/or propoxy groups. One or more of R, R, R, and Rmay be substituted and contain one or more hydroxyl substituents or ether linkages. Methods for imparting water resistance to a wood substrate having up to 100% moisture by applying a coating composition having the fatty amine quaternary of formula (I), and for preparing an aqueous coating composition comprising the fatty amine quaternary of formula (I) are provided. Also provided is a coated water resistant wood substrate comprising the fatty amine quaternary of formula (I). 1. An aqueous coating composition comprising:an aqueous solvent, {'br': None, 'sup': 1', '2', '3', '4', '+', '−, 'RRRRNX'}, 'a fatty amine quaternary having the following structure{'sup': 1', '2', '3', '4', '1', '2', '3', '4', '−, 'wherein R, R, R, and Rare independently chosen from saturated or unsaturated, linear or branched, substituted or unsubstituted, alkyl, aralkyl, or alkenyl groups, comprising from 1 to 30 carbon atoms, whereby at least one of R, R, R, and Ris a C12-C30 group, preferably a C16-C30 group, more preferably a C18-C30 group, even more preferably a C18-C24 group, and most preferably a C18 group and X is an anion from an inorganic or organic acid, wherein the number average molecular weight of the fatty amine quaternary is between about 100 g/mol and about 1500 g/mol, and'}binder in an amount of between 40% to 90% by weight of the aqueous coating composition.2. The aqueous coating composition of wherein the fatty amine quaternary contains ethoxy ...

PIGMENT AND PIGMENT PRODUCTION METHOD

A novel pigment and a method to create the novel pigment are described. A raw material, such as municipal sewage sludge, municipal compost, food waste, agricultural waste, forestry waste, agroforestry waste, biomass, and/or livestock waste, are screened, cleaned, and/or prepared. The raw material is digested by microorganisms to create methane and a biosolid. The biosolid is dried and then carbonized to create a biochar. The biochar is ground into a powder pigment until a predetermined particle size is reached. The powder pigment having the predetermined particle size is applied to a media to create at least one product, such as an ink, a paint, a stain, a colored material, and/or a dye. 1. A method to create a pigment from a raw material , the method comprising:screening, cleaning, and/or preparing the raw material;digesting the raw material by microorganisms to create methane and a biosolid;drying the biosolid;carbonizing the biosolid to create a biochar;grinding the biochar into a powder pigment until a predetermined particle size is reached; andapplying the powder pigment having the predetermined particle size to a media to create at least one product.2. The method of claim 1 , wherein the raw material is selected from the group consisting of: municipal sewage sludge claim 1 , municipal compost claim 1 , food waste claim 1 , agricultural waste claim 1 , forestry waste claim 1 , agroforestry waste claim 1 , biomass claim 1 , and/or livestock waste.3. The method of claim 1 , wherein the microorganisms are methanogens.4. The method of claim 1 , further comprising:sifting the powder pigment of the predetermined particle size prior to applying the powder pigment to the media.5. The method of claim 1 , wherein the biosolid is a processed sewage.6. The method of claim 1 , wherein the carbonization of the biosolid to create the biochar occurs via pyrolysis or gasification.7. The method of claim 1 , wherein the at least one product is selected from the group consisting ...

Wood products with enhanced resistance to graying and water infiltration and related technology

A composite wood product in accordance with a particular embodiment of the present technology includes a composite substrate and a sealant disposed within a surface portion of the substrate. The substrate includes wood and a binder. The sealant includes photoresponsive molecules present within the surface portion of the substrate at an average concentration greater than 1000 parts per million. In response to a 120-day exposure at 7 inches separation distance to a UV lamp with a UVA (315-400 nm) output of 13.6 W and a UVB (280-315 nm) output of 3.0 W, a CIELab b* value of the substrate decreases by a first amount, a CIELab b* value of the sealant increases by a second amount, and a CIELab b* value of the overall wood product decreases by an amount less than the first amount, increases by an amount less than the second amount, or is unchanged.

AEROSOL PRIMER COMPOSITION AND METHOD OF USE

An aerosol primer composition includes a film forming component and a propellant component. The film forming component includes (by weight of the composition): (a) at least one of a polyurethane and alkyd from about 10% to about 20%, (b) cellulosic particles from about 2% to about 5%, and (c) an aqueous solvent system from about 20% to about 40%. The propellant component includes dimethyl ether. The aerosol primer composition can be stored within a spray assembly and the propellant component can be configured to pressurize the film forming component for dispensing from the spray assembly as an aerosol. The aerosol primer composition can be used to prime a substrate to be painted or stained. 1. An aerosol primer composition , comprising: (a) at least one of a polyurethane and alkyd from about 10% to about 20%,', '(b) cellulosic particles from about 2% to about 5%, and', '(c) an aqueous solvent system from about 20% to about 40%; and, 'a film forming component comprising (by weight of the composition)a propellant component comprising dimethyl ether.2. The aerosol primer composition of claim 1 , wherein a ratio of an amount of the film forming component to an amount of the propellant component is from about 60:40 to about 70:30 (by weight).3. The aerosol primer composition of claim 1 , wherein the cellulosic particles comprise at least one of wood particles claim 1 , wood flour claim 1 , sawdust claim 1 , and nut shell particles.4. The aerosol primer composition of claim 1 , wherein the cellulosic particles comprise a particle diameter capable of passing through a filter pore having a pore diameter of about 160 micrometers to about 220 micrometers.5. The aerosol primer composition of claim 1 , wherein the film forming component further comprises at least one component selected from (by weight of the composition):a rheology additive from about 0.05% to about 0.5%,a dispersing agent from about 0.3% to about 1%,a mineral filler from about 2% to about 5%,a corrosion ...

Foamed Coating Composition and Method for Coating a Substrate with Such Coating Composition

The invention relates to a method for coating a substrate comprising: a) providing a liquid aqueous coating composition, the composition comprising an acrylic resin as binder, one or more surfactants, a coalescence solvent, and a thickener; b) foaming the liquid aqueous coating composition to obtain a foamed coating composition; c) applying a layer of the foamed coating composition on the substrate; and d) allowing gas to escape from the layer of foamed coating composition and allowing the coating composition to dry to form a homogeneous non-foam dried coating, wherein the liquid aqueous coating composition provided in step a) comprises the acrylic resin in a concentration in the range of from 1 to 20 wt %, comprises the thickener in a concentration in the range of from 0.05 to 2.0 wt %, and has a solids content of at most 25 wt %, based on the total weight of the liquid aqueous coating composition. The invention further relates to foamed aqueous coating composition obtainable by steps a) and b). 1. A method for coating a substrate comprising:a) providing a liquid aqueous coating composition, the composition comprising an acrylic resin as binder, one or more surfactants, a coalescence solvent, and a thickener;b) foaming the liquid aqueous coating composition to obtain a foamed coating composition;c) applying a layer of the foamed coating composition on the substrate; andd) allowing gas to escape from the layer of foamed coating composition and allowing the coating composition to dry to form a homogeneous non-foam dried coating,wherein the liquid aqueous coating composition provided in a) comprises the acrylic resin in a concentration in the range of from 1 to 20 wt %, comprises the thickener in a concentration in the range of from 0.05 to 2.0 wt %, and has a solids content of at most 25 wt %, based on the total weight of the liquid aqueous coating composition and wherein the aqueous coating composition provided in a) is a paint, wood stain or varnish.2. The method ...

AQUEOUS COATING COMPOSITIONS FOR FORMING ANTI-GRAIN-PUFFING COATINGS ON WOOD SUBSTRATE, AQUEOUS PAINTS AND ARTICLES

The present invention relates to aqueous coating compositions for forming an anti-grain-puffing coating, aqueous primers comprising the aqueous coating composition, and articles comprising the anti-grain-puffing coating. In particular, the aqueous coating composition comprises: (a) an aqueous dispersion of polymeric particles, wherein the polymer particles comprise polymer having an anionic hydrophilic group on its molecule chain, and the aqueous dispersion of polymeric particles has a pH of less than 7.0; and (b) an aqueous dispersion of nano-silica. 1. An aqueous coating composition for forming an anti-grain-puffing coating on a wood substrate , comprising:(a) an aqueous dispersion of polymeric particles, wherein the polymeric particles comprise polymer having an anionic hydrophilic group on its molecule chain, and the aqueous dispersion of polymeric particles has a pH of less than 7.0; and(b) an aqueous dispersion of nano-silica.2. The aqueous coating composition of claim 1 , wherein the aqueous dispersion of polymeric particles has a pH of more than 5.0.3. The aqueous coating composition of claim 1 , wherein the aqueous dispersion of polymeric particles has a pH of more than 6.0.4. The aqueous coating composition of claim 1 , wherein the anionic hydrophilic group is selected from a carboxylic acid group claim 1 , a sulfonic acid group claim 1 , a phosphonic acid group claim 1 , a phosphonite group claim 1 , a phosphoric acid group and the combination thereof.5. The aqueous coating composition of claim 1 , wherein the aqueous dispersion of polymeric particles has a hydroxyl value of 0-100 mg KOH/g claim 1 , preferably 20-80 mg KOH/g.6. The aqueous coating composition of claim 1 , wherein the polymer particles have a particle size of less than 100 nm.7. The aqueous coating composition of claim 1 , wherein the aqueous dispersion of polymeric particles comprises an aqueous dispersion of silicone claim 1 , an aqueous dispersion of styrene-acrylate claim 1 , an ...

BLACK COLORING COMPOSITION

The present application relates to the field of black coloring of materials made from wood, such as reconstituted wood panels or paper/cardboard. The black coloring composition for wood-based materials includes a black pigment, a reactive type black dye and water. It is also possible to prepare a dry extract for some special applications. 1. Black coloring composition for wood-based materials , comprising:a black pigment,a reactive type black dye andwater.2. A coloring composition according to claim 1 , in which the black pigment is carbon black.3. A coloring composition according to claim 1 , in which the black pigment represents between 4 and 10% by weight of the coloring composition.4. A coloring composition according to claim 1 , in which the reactive type dye comprises the compound Reactive Black 5.5. A coloring composition according to claim 1 , in which the reactive type dye represents between 10 and 20% by mass of the coloring composition.6. A coloring composition according to claim 1 , wherein the dye reagent type is a dye mixture comprising at least one reactive type dye.7. A coloring composition according to devoid of nigrosine.8. A black dry coloring extract comprising a black pigment and a reactive type black dye.9. A black dry coloring extract comprising a black pigment and a reactive type black dye claim 1 , the black dry coloring extract being obtained by dry evaporation of the coloring composition of .10. A use of the black coloring composition according to for coloring in mass production of wood-based materials.11. Use according to claim 10 , wherein the wood-based material is a chipboard.12. Use according to claim 10 , wherein the wood-based material is pulp claim 10 , paper or cardboard.13. A use of the black dry coloring extract according to for coloring in mass production of wood-based materials.14. Use according to claim 13 , wherein the wood-based material is a chipboard.15. Use according to claim 13 , wherein the wood-based material is pulp ...

METHODS OF PREPARING POROUS WOOD PRODUCTS FOR PAINTING AND FINISHING

Methods of preparing porous wood products for painting or finishing are described. The methods comprise applying to a porous wood product a UV-curable coating and curing by UV light the top UV curable coating to 70% to 95% cure, preferably 85% to 95% for spray-applied top UV curable coatings to produce a partially cured porous wood product. The methods typically further include the step of sanding the surface of the partially cured porous wood product and painting or staining, for example with a water-based or solvent-based stain or paint. 1. A method of preparing a porous wood product for painting or staining to improve chemical resistance and/or water resistance properties of the porous wood product , the method comprising:a. applying to the porous wood product a coat of UV-curable coating;b. partially curing the UV-curable coating;c. applying onto the partially cured porous wood product a top UV-curable coating; andd. partially curing the top UV-curable coating to 80-95% cure,wherein the topmost UV-curable coating is not fully cured.2. The method of claim 1 , wherein the porous wood product has one or more side portions and wherein the UV-curable coating is spray-applied to the one or more side portions.3. The method of claim 1 , wherein at least two UV-curable coatings are applied prior to applying the top UV-curable coating and the combined application weight for all UV-curable coatings is selected from the group consisting of: 28-100 g/m claim 1 , 28-120 g/m claim 1 , 45-120 g/m claim 1 , and 45-180 g/m.4. The method of claim 1 , further comprising applying a water-based tie coat to the porous wood product prior to applying a UV-curable coating claim 1 , and wherein the UV-curable coating is partially cured to 50-70% cure claim 1 , and the top UV-curable coating is cured to 85-95% cure.5. The method of claim 1 , wherein the UV-curable coatings are spray-applied and comprise 10-40% filler based on the total weight of the coating compositions claim 1 , with the ...

微粒木材防腐剂及其制造方法

本发明提供一种木材防腐剂，其包括含有一种或多种微溶铜盐的可注射微粒。该铜基微粒充分不溶，使其不容易通过渗出而被去除，但其又充分可溶以显示出对造成木材腐烂负主要责任的主要有机体的毒性。典型的微粒含有例如氢氧化铜、碱性碳酸铜、碳酸铜、特别是包括三代硫酸铜的碱性硫酸铜、碱性硝酸铜、氯氧化铜、硼酸铜、碱性硼酸铜、及其混合物。该微粒典型的粒径分布为至少50％的微粒的直径小于0.25μm、0.2μm或者0.15μm。至少大约20wt％甚至超过75wt％的微粒可由基本为晶体的铜盐组成。木材或者木材产品可以注入本发明的铜基微粒。

Agente humectante y antiespumante.

Un agente humectante de acuerdo con la Fórmula (I): (ver Fórmula) en donde R1 se selecciona a partir de un grupo alquilo ramificado o un grupo alquilo lineal o un grupo cicloalifático o un grupo aromático, cada uno tiene de 6 a 15 átomos de carbono; R2 se selecciona a partir de hidrógeno, metilo o etilo; R3 se selecciona a partir de hidrógeno metilo o etilo; R4 se selecciona a partir de hidrógeno, metilo o etilo; R5 se selecciona a partir de metilo o etilo; x varía de 0 a 5; ``y´´ varía de 0 a 10; z varía de 1 a 10; con la condición de que cuando x varía de 1 a 5, R2 es diferente de R3; y con la condición de que cuando x = 0, R3 es diferente de R4. El agente humectante además les proporciona propiedades antiespumantes a soluciones acuosas al reducir su tensión superficial.

Particulate wood preservative and method for producing same

A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 μm, 0.2 μm, or 0.15 μm. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper-based particles of the invention.

Particulate wood preservative and method for producing the same

A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 μm, 0.2 μm, or 0.15 μm. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper based particles of the invention.

Particulate wood preservative and method for producing the same

A wood preservative includes injectable particles comprising one or more sparingly soluble copper salts. The copper-based particles are sufficiently insoluble so as to not be easily removed by leaching but are sufficiently soluble to exhibit toxicity to primary organisms primarily responsible for the decay of the wood. Exemplary particles contain for example copper hydroxide, basic copper carbonate, copper carbonate, basic copper sulfates including particularly tribasic copper sulfate, basic copper nitrates, copper oxychlorides, copper borates, basic copper borates, and mixtures thereof. The particles typically have a size distribution in which at least 50% of particles have a diameter smaller than 0.25 μm, 0.2 μm, or 0.15 μm. At least about 20% and even more than 75% of the weight of the particles may be composed of the substantially crystalline copper salt. Wood or a wood product may be impregnated with copper based particles of the invention.

LOW VOC COATINGS INCLUDING HYPER-BRANCHED ALKYLATED POLYMERS

A low volatile organic compound (VOC) coating composition with a low viscosity is described. The coating composition includes a hydrocarbon solvent; a reactive or non-reactive diluent; a drier composition; and a hyper-branched alkylated polymer. A colorant can be added so that the coating composition can be used as a stain, such as a wood stain. The hyper-branched alkylated polymer functions as the main binder to provide an effective coating composition having a relatively low VOC level. 1. A coating composition , comprising:at least one hyper-branched alkylated polymer; a drier accelerator; andan anti-skinning agent;wherein the coating composition has a viscosity of less than about 1500 cps and a volatile organic compound (VOC) content of less than about 250 g/L.2. The coating composition of claim 1 , wherein the coating composition further comprises a hydrocarbon solvent claim 1 , or mixtures thereof.3. The coating composition of claim 1 , wherein the coating composition further comprises a reactive or non-reactive diluent.4. The coating composition of claim 1 , wherein the composition has a volatile organic compound content of less than about 150 g/L.5. The coating composition of claim 1 , wherein the composition includes a dispersed colorant.6. The coating composition of claim 5 , wherein the colorant is a pigment.7. The coating composition of claim 4 , wherein the coating composition is a wood stain.8. The coating composition of claim 1 , wherein 25% to 95% by weight of the composition is the hyper-branched alkylated polymer.9. The coating composition of claim 1 , wherein the hyper-branched alkylated polymer is derived from a fatty acid or a blend of fatty acids with a conjugated content of greater than about 11%.10. The coating composition of claim 9 , wherein the conjugated content is greater than about 36%.11. The coating composition of claim 1 , wherein the hyper-branched alkylated polymer has a viscosity that is less than about 1500 cps.12. The coating ...

木器用涂料组合物以及由其制成的木制品

本发明涉及一种木器用涂料组合物以及由其制成的木制品，所述涂料组合物包含：(A)成膜树脂组合物，包括能够提供两个或更多个亲核碳负离子的反应性供体，和包含两个或更多个碳碳双键基团的反应性受体；和(B)用于催化所述反应性供体和所述反应性受体发生迈克尔加成交联反应的催化剂，其中，所述反应性供体具有芳族环氧骨架，并且其中，所述反应性供体的环氧当量在400‑1100g/mol的范围内，优选在470‑1000g/mol的范围内，更优选在470‑900g/mol的范围内。

Emulsion polymers having multimodal molecular weight distributions

The present invention relates to polymers polymerized sequentially or in stages and having multimodal molecular weight distributions. The polymers according to the invention can advantageously be present in aqueous emulsion or latex form and can advantageously be used in paint compositions and other coating applications.

Weatherproof aqueous wood coatings

An aqueous based coating composition comprising a fatty amine quaternary having the structure of formula (I): R 1 R 2 R 3 R 4 N + X − wherein R 1 , R 2 , R 3 , and R 4 are independently selected from saturated or unsaturated, linear or branched, substituted or unsubstituted alkyl, aralkyl, or alkenyl groups comprising from 1 to 30 carbon atoms, whereby at least one of R 1 , R 2 , R 3 , and R 4 is a C12-C30 group, and X − is an anion from an inorganic or organic acid, is provided. The fatty amine quaternary may contain ethoxy and/or propoxy groups. One or more of R 1 , R 2 , R 3 , and R 4 may be substituted and contain one or more hydroxyl substituents or ether linkages. Methods for imparting water resistance to a wood substrate having up to 100% moisture by applying a coating composition having the fatty amine quaternary of formula (I), and for preparing an aqueous coating composition comprising the fatty amine quaternary of formula (I) are provided. Also provided is a coated water resistant wood substrate comprising the fatty amine quaternary of formula (I).

一种易擦拭高填充的水性格丽斯主剂

本发明公开了一种易擦拭高填充的水性格丽斯主剂，包括以下质量百分数的组分：水性乳液：5‑20％；助溶剂：2‑30％；透明粉：20‑40％；滑石粉：5‑15％；分散剂：0.1‑2％；消泡剂：0.2‑0.5％；润湿剂：0.2‑0.5％；PH调节剂：0.1‑0.3％；防沉剂：0.1‑1％；纯水：余量。该格丽斯主剂有以下优点：(1)VOC含量低，对环境友好；(2)产品用水稀释，不易燃，生产安全，涂布设备易于清洗；(3)平衡了格丽斯的填充性和擦拭性，对优化涂装流程，提高涂装效率有积极的意义；(4)由于具有高填充性，且优异的附着力也可以作为水性填充剂直接用于木材，配合解决深导管基材的填充问题。

Radiation curable, sprayable coating compositions

(a) 아크릴레이티드 에폭시 및 (b) 하나 이상의 다작용성 아크릴레이트 단량체를 포함하는 방사선 경화성, 분무성 조성물을 개시한다. 본 발명의 방사선 경화성, 분무성 조성물은 아미노기를 함유하는 물질을 포함한다. 또한, 하나 이상의 층이 그러한 조성물로부터 침착되는 다층 복합체 코팅을 개시한다. A radiation curable, sprayable composition comprising (a) an acrylated epoxy and (b) at least one multifunctional acrylate monomer. Radiation curable, sprayable compositions of the present invention include materials containing amino groups. Also disclosed is a multilayer composite coating in which one or more layers are deposited from such a composition.

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Compositions for treating materials and methods of treating same

Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition.

Compositions For Treating Materials And Methods Of Treating Same

Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Compositions for treating materials and methods of treating same

Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition.

Compositions for treating materials and methods of treating same

Material treatment compositions for various materials and methods of treating the same is disclosed. A material treatment composition includes at least one silane-containing material, at least one base-containing material, and at least one solvent to enhance the strength of a material contacted by the composition.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Preservative compositions for wood products

Preservative compositions for wood products are described. The compositions include at least one boron-containing material, such as but not limited to boric anhydride, and at least one silane-containing material, such as but not limited to methyltrichlorosilane. Optionally, at least one solvent, such as tetrahydrofuran, pentane, or water, may also be employed in the compositions. The compositions impart protection to the treated wood products, especially damage caused by exposure to water and insects.

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

물질 처리용 조성물, 및 이 물질의 처리 방법

다양한 물질에 대한 물질 처리용 조성물, 및 다양한 물질을 처리하는 방법이 기술된다. 상기 물질 처리용 조성물은, 이 조성물로 접촉된 물질의 강도를 증가시키기 위해 하나 이상의 실란 함유 물질, 하나 이상의 염기 함유 물질, 및 하나 이상의 용매를 포함한다.

Method of employing enhanced penetration of wood preservatives to protect wood and a related solution

A method of protecting wood through enhanced penetration of wood preservatives includes providing a solution including (a) at least one amine oxide, (b) at least one organic wood preservative and (c) a non-borate buffering based agent. The solution has a pH of 5 to 12.4 and preferably about 7 to 10. The solution is applied to the surface of the wood after which, with or without intervening storage, the materials are activated to effect enhanced penetration of the organic wood preservative into the wood. One may effect application at a solution temperature of about 30° C. to 75° C. and preferably about 50° C. to 60° C. to effect activation at a higher temperature and high relative humidity. In a preferred practice, the wood may be heated before and/or after application of the solution. The solution is also disclosed as a product.

Method of employing enhanced penetration of wood preservatives to protect wood and a related solution

A method of protecting wood through enhanced penetration of wood preservatives includes providing a solution including (a) at least one amine oxide, (b) at least one organic wood preservative and (c) a non-borate buffering based agent. The solution has a pH of 5 to 12.4 and preferably about 7 to 10. The solution is applied to the surface of the wood after which, with or without intervening storage, the materials are activated to effect enhanced penetration of the organic wood preservative into the wood. One may effect application at a solution temperature of about 30° C. to 75° C. and preferably about 50° C. to 60° C. to effect activation at a higher temperature and high relative humidity. In a preferred practice, the wood may be heated before and/or after application of the solution. The solution is also disclosed as a product.

醇酸聚合物组合物及由其形成的产品制剂

一种用于在含有低挥发性有机化合物(VOC)的产品中使用的醇酸聚合物组合物，其表现出小于或等于Z4的在25℃下用30重量％矿物油精的加德纳‑霍尔特粘度、当根据ASTM D 1640‑03使用金属干燥剂测试时的小于10小时的干硬时间、以及透明的外观。所述醇酸聚合物组合物包括作为聚合单元的以下项的醇酸聚合物：一种或多种脂肪酸；具有至少6个碳原子的糖醇；具有四个或更多个羟基官能团的多元醇；以及具有两个相对于彼此位于间位的羧酸基团的芳族多元酸。所述醇酸聚合物组合物包含至少一种脂族氧化物环，其具有一个或多个如使用C 13 核磁共振(NMR)光谱法测量的位于75至90ppm之间的峰。

Low gloss wood for interior trim

The present disclosure is directed to a light-colored wood component for the interior of an automotive vehicle that includes a UV additive-containing aqueous treating mixture coated onto the wood substrate at a loading ranging between about 84 to about 104 g/m 2 , and having a low gloss polyurethane-containing topcoat essentially free of UV additives applied to the top surface of the wood substrate. The wood component can have a 60 degree surface gloss rating no greater than about 25 gloss units measured according to ASTM D523-08 test conditions. Methods of producing the vehicle interior component are also disclosed.

Nano technology modified ultraviolet solidified woodware paint

本发明是一种纳米材料改性的紫外光固化木器涂料，解决了现有的UV涂料或者硬度低、耐磨性不好，或者韧性差、不抗裂，或者易老化，或者抗菌性差，或者防静电性能差的问题。它含有重量份为0.3－20％的纳米二氧化硅、氧化锆、二氧化钛、氧化锌、负离子粉、抗菌材料、远红外粉、抗静电粉、三氧化二铝中的一种或数种。作为改进，涂料中含有重量份为30－75％的、由丙烯酸环氧树脂、丙烯酸聚氨酯和丙烯酸氨基树脂混合组成的活性齐聚体。本发明将纳米材料所体现出来小尺寸效应、表面效应、量子尺寸效应和宏观量子隧道特性应用于UV木器涂料中，提高其耐磨性和表面硬度同时又有好的韧性和抗裂性，同时还具有快速固化、低光泽、高附着力、抗老化、抗菌性优、防静电性好等优点。

ポリマーまたはポリマー混合物の水性分散物または水溶液

(57)【要約】 【課題】 低分子量の界面活性剤を含有していない水性 （即ち水溶性または水性分散性）のポリマーおよびポリ マー混合物を紙−および木材被覆物を含めた系のために 提供すること。 【解決手段】 カルボキシル基含有エチレン性不飽和化 合物と他のカルボキシル基不含エチレン性不飽和化合物 とを低分子量の界面活性剤を添加せずに遊離基開始重合 することによって製造される、少なくとも１種類の中和 されていない、部分的に中和されたまたは完全に中和さ れた酸基含有ポリマーＡを含有するポリマーの界面活性 剤不含水溶液または−水性分散物。

Preservatives for wood products

Preservative compositions for materials and method of preserving same

Preservative composition for various materials and method of preserving the same is disclosed. The preservative composition includes at least one silane-containing material and at least one hydrocarbon solvent containing molecules of at least five carbon atoms.

Photocatalytic boards or panels and a method of manufacturing thereof

一种具有上表面的板或面板，所述上表面包括，基础、和至少一个覆盖所述基础的层，其中至少一个所述覆盖层含有包埋进该层的第一纳米颗粒，使得上表面具有亲水性。同时描述制造所述面板或板的方法，以及在所述方法中使用的组合物。

Method for obtaining additive for coatings, which improves fire-resistance, and end products

Изобретение относится к способу получения добавки для использования в покрытиях, применяемых в строительных деталях, или в качестве поверхностной отделки для материалов, подверженных возгоранию. Добавка содержит основу из гидроксида металла в качестве агента, повышающего огнестойкость и подавляющего дымность. На первой стадии способа получения осуществляют предварительную обработку агента, которая включает замещение воды, содержащейся в гидроксиде металла, на органический растворитель, совместимый с целевым покрытием, и сушку указанной твердой фазы гидроксида металла с получением сухого порошка со средним размером частиц от 1 нм до 10 мкм. На второй стадии осуществляют диспергирование сухого порошка гидроксида металла посредством мешалки. На стадии диспергирования смешивают смолу и дисперсант с указанным сухим порошком. Причем указанная смола и дисперсант совместимы с целевым покрытием, чтобы указанная добавка быстро и легко вводилась в покрытие посредством подгонки вязкости добавки под вязкость целевого покрытия. По сравнению с покрытиями, составленными с использованием других соединений, повышающих огнестойкость, у добавки по изобретению были показаны маленькие потери веса при горении в испытании по стандарту ASTM D1360. 2 н. и 20 з.п. ф-лы, 1 ил., 5 табл., 2 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 451 044 (13) C2 (51) МПК C09D C09D C08K 5/18 1/02 3/22 (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2009122193/05, 03.04.2007 (24) Дата начала отсчета срока действия патента: 03.04.2007 (56) Список документов, цитированных в отчете о поиске: US 5127950 A1, 07.07.1992. US 4145404 A1, 20.03.1979. US 4879332 A1, 07.11.1989. RU 2262526 C2, 20.10.2005. 2 4 5 1 0 4 4 R U (86) Заявка PCT: MX 2007/000046 (03.04.2007) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 10.06.2009 (87) Публикация заявки РСТ: WO 2008/056966 (15.05.2008) Адрес для переписки: 129090, Москва, ...

METHOD FOR IMPREGNATING LIGNO CELLULAR MATERIALS WITH ACTIVE SUBSTANCES

1. Способ пропитки лигноцеллюлозных материалов действующими веществами, включающий следующие стадии: ! a) пропитку лигноцеллюлозного материала жидким составом, содержащим, по меньшей мере, одно растворенное или диспергированное в нем действующее вещество, выбранное из группы, включающей красящие средства, УФ-стабилизаторы и антиоксиданты, ! b) проводимую во время или после осуществления стадии а) пропитку лигноцеллюлозного материала отверждаемой водной композицией, содержащей, по меньшей мере, одно сшиваемое соединение, выбранное из группы, включающей ! α) низкомолекулярные соединения V, содержащие, по меньшей мере, две присоединенные к атомам азота группы формулы CH2OR, в которой R означает водород или алкил с 1-4 атомами углерода, и/или содержащие мостиковую 1,2-бис-гидроксиэтан-1,2-диильную группу, соединяющую два атома азота, ! β) форконденсаты соединения V и ! γ) продукты взаимодействия или смеси соединения V, по меньшей мере, с одним спиртом, выбранным из группы, включающей алканолы с 1-6 атомами углерода, полиолы с 2-6 атомами углерода и олигоалкиленгликоли, и ! с) обработку полученного на стадии b) материала при повышенной температуре. ! 2. Способ по п.1, причем действующее вещество используют в виде водной композиции с растворенными или диспергированными в ней частицами действующего вещества диаметром не более 2000 нм. ! 3. Способ по п.2, причем используемая на стадии а) композиция содержит, по меньшей мере, один диспергированный в водной фазе пигмент и/или одно отличающееся от пигментов диспергированное действующее вещество, средний диаметр частиц которого составляет от 50 до 2000 нм. ! 4. Способ по п.3, причем используемая на ста РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2007 144 304 (13) A (51) МПК B27K 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2007144304/04, 28.04.2006 (30) Конвенционный приоритет: 02.05.2005 DE 102005020386.8 (71) Заявитель(и): БАСФ ...

Foamed coating composition and method of depositing coating on substrate using such coating composition

FIELD: chemistry. SUBSTANCE: invention relates to a method of coating a substrate, in particular a wood substrate. Method of coating a substrate involves: a) obtaining a liquid aqueous coating composition, wherein the composition contains an acrylic resin as a binder, one or more surfactants, a coalescent solvent and a thickener; b) foaming a liquid aqueous coating composition to produce a foamed coating composition; c) applying a layer of the foamed coating composition onto the substrate; and d) providing evaporation of gas from the layer of the foamed coating composition and enabling drying of the coating composition to form a homogeneous non-foamed dried coating. Liquid aqueous coating composition obtained at step a), is a mordant for wood and contains acrylic resin with concentration in range of 4 to 8 wt. %, contains a thickener with concentration in range of 0.05 to 2.0 wt. % and is characterized by a solids content of at most 25 wt. % with respect to the total weight of the liquid aqueous coating composition. Liquid aqueous coating composition contains less than 1 % with respect to the total weight of the liquid coating, any binding polymer or binder polymer precursor other than acrylic resin. Invention also relates to a foamed aqueous coating composition obtained using steps a) and b). EFFECT: technical result is stability of foam for easy application, possibility of application on vertical surface without appearance of formation and smearing of wet coating layer to produce homogeneous non-foamed dried coating, having acceptable appearance and not including visible gas bubbles. 11 cl, 1 tbl, 5 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 693 137 C1 (51) МПК C09D 5/04 (2006.01) C09D 133/12 (2006.01) C09D 131/04 (2006.01) B05D 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B05D 3/04 (2019.02); B05D 7/08 (2019.02); C09D 133/08 (2019.02); C09D 15/00 (2019.02); C09D 7/43 (2019.02); B05D 2203/20 ( ...

Waterproofing composition for wood

The present invention relates to a waterproof composition for wood. According to the present invention, the waterproof composition for wood comprises a pine resin, an expanded styrene resin, a vinyl-based resin, an organic solvent, and coffee waste powder or coffee powder, wherein the content of the coffee waste powder or coffee powder is 10-40 parts by weight with respect to 100 parts by weight of the pine resin. Thus, the composition of the present invention offers superior adhesiveness and waterproofness to various woods and can increase insulation properties of woods. Particularly, by applying the composition onto wood, the spreading operation using a brush becomes facilitated owing to the coffee waste powder or the coffee powder contained in the composition while creating specific gloss effects on the wood. According to the present invention, wood cracking is avoided by applying the composition onto the wood, and the composition can also extend a life span of the wood while increasing hardness thereof. Furthermore, inherent color of coffee can be implemented onto the wood as well.

Composition of preservatives for wooden structural assets

본 발명은 설파민산 아민염과 양이온성 계면활성제를 유효성분으로서 함유하는 목재용 보존처리제에 관한 것으로, 본 발명의 목재용 보존처리제는 목재, 특히 목조 문화재를 비롯한 목조 구조물에 방염성능과 동시에 방미, 방부, 방충 효과를 부여할 수 있다.

Aqueous pigment preparations

The invention relates to aqueous pigment preparations containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I) or (II), or mixtures of the dispersants of formulas (I) and (II), (C) optionally wetting agents, (D) optionally other surfactants and/or dispersants, (E) optionally one or more organic solvents or one or more hydrotropic substances, (F) optionally other additives used conventionally for the production of aqueous pigment dispersions and (G) water.

METHOD FOR PRODUCING AN ADDITIVE FOR COATINGS, INCREASING FIRE RESISTANCE, AND FINAL PRODUCTS

1. Способ получения добавки, повышающей огнестойкость, для введения в стандартные покрытия для защиты поверхностей, которые склонны к возгоранию, добавка имеет основу из металлического гидроксида в качестве агента, повышающего огнестойкость, и подавителя дымности, при этом указанный способ включает следующие стадии: (а) предварительную обработку носителя, повышающего огнестойкость, и (b) приготовление добавки, отличающийся тем, что на стадии (a) предварительной обработки влажность, содержащуюся в гидроксиде металла, замещают совместимым носителем с разбавителем конечного применения посредством промывки исходного гидроксида совместимым носителем. ! 2. Способ получения добавки, повышающей огнестойкость, по п.1, отличающийся тем, что промывку выполняют при помощи интенсивного перемешивания. ! 3. Способ получения добавки, повышающей огнестойкость, по п.2, отличающийся тем, что машина для перемешивания создает периферическую скорость от 5 до 30 м/с. ! 4. Способ получения добавки, повышающей огнестойкость, по п.1, отличающийся тем, что перемешивание продолжают в течение 5-30 мин. ! 5. Способ получения добавки, повышающей огнестойкость, по п.1, отличающийся тем, что после перемешивания фазам дают разделиться, а также происходит отделение жидкой фазы. ! 6. Способ получения добавки, повышающей огнестойкость, по п.1, отличающийся тем, что промывку повторяют до того момента, как будет получена остаточная влажность 5% на стадии твердого вещества. ! 7. Способ получения добавки, повышающей огнестойкость, по п.1, отличающийся тем, что носитель для промывки выбирают между растворителями или разбавителями, которые используются в стандарт� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2009 122 193 (13) A (51) МПК C09D 5/18 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2009122193/05, 03.04.2007 (71) Заявитель(и): СЕРВИСЬОС ИНДУСТРИАЛЕС ПЕНЬОЛЕС, С.А. ДЕ К.В. (MX) (30) Конвенционный приоритет: 10.11.2006 MX ...

Coating means, use, and coated substrate surface

Modified wood material and method of its production

FIELD: woodworking industry. SUBSTANCE: group of inventions relates to wood modification. To obtain modified wood, wood is treated with wood resin having moisture content of at least 10 %, where the resin solution contains phenol-formaldehyde, urea-formaldehyde resin, melamine resin, lignin, tannin or a mixture thereof. Then, a thermal modification stage is carried out, where the wood is heated at temperature of 160 to 230 °C at atmospheric pressure or at temperature of 120 to 230 °C at pressure above atmospheric pressure. EFFECT: higher hardness of surface and biological stability of wood material. 8 cl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 719 175 C1 (51) МПК B27K 3/15 (2006.01) B27K 5/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B27K 3/15 (2020.02); B27K 5/04 (2020.02) (21)(22) Заявка: 2018116143, 28.09.2016 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): СТОРА ЭНСО ОЙЙ (FI) 17.04.2020 (56) Список документов, цитированных в отчете о поиске: US 4678715 A, 07.07.1987. WO 2011096812 A1, 11.08.2011. US 20130298814 A1, 14.11.2013. RU 2278883 C2, 27.06.2006. RU 2492196 C2, 10.09.2013. 29.09.2015 SE 1551246-0 (45) Опубликовано: 17.04.2020 Бюл. № 11 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 03.05.2018 (86) Заявка PCT: 2 7 1 9 1 7 5 R U (87) Публикация заявки PCT: WO 2017/056013 (06.04.2017) Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" (54) МОДИФИЦИРОВАННЫЙ ДРЕВЕСНЫЙ МАТЕРИАЛ И СПОСОБ ЕГО ПОЛУЧЕНИЯ (57) Реферат: Группа изобретений относится к смолу, лигнин, таннин или их смесь. Затем деревообрабатывающей промышленности, в выполняют стадию термической модификации, частности к модифицированию древесины. Для на которой древесину нагревают при температуре получения модифицированной древесины от 160 до 230°С при атмосферном давлении или выполняют обработку смолой массива ...

Cellulose-containing paint systems

Cellulose-containing paint systems