Verfahren zur Herstellung von Bindemitteln

METHODEN ZUR VORBEHANDLUNG VON SCHUHEN

Non-combustible coating composition useful for application to a support e.g. ceilings and/or walls, comprises a mineral fiber of natural origin and a binder

Non-combustible coating composition for application to a support e.g. ceilings and/or walls, comprises at least one mineral fiber and at least one binder, where the mineral fiber is of natural origin and the coating composition is applied to the support as a non-combustible mixture according to the building material class A2 DIN 4201. An independent claim is also included for producing the non-combustible coating composition for application to the support, comprising selecting at least one mineral fiber, at least one binder and/or an inorganic pigment, mixing the selected components to form a mixture, where at least one binder comprises at least a part of carboxymethyl cellulose in an amount of 5-15 mass-%, preferably 10 mass-%, adding a predetermined amount of solvent to the mixture, mixing the coating composition and applying the coating composition onto the support, where the support exhibits a pre-coating.

Use of alkylhydroxyalkyl cellulose possibly in combination with a carboxymethyl cellulose for the improvement of gloss and printability

MASKING COMPOSITION AND METHOD

SACCHARIDE-BASED COMPOSITION FOR PROVIDING THERMAL INSULATION AND METHOD OF USE THEREOF

A multi-layered composition for externally coating glass and ceramic substrates to provide thermal insulation and resistance of the substrate itself, and any further substances enclosed in the substrate in the case where the substrate is an open or enclosed container. Also provided are methods of manufacture and application for the disclosed composition.

AQUEOUS DISPERSION OF HYDROPHOBICALLY MODIFIED PIGMENT PARTICLES

The present invention relates to a composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 µm, and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent, based on the weight of inorganic pigment particles and water. The composition of the present invention provides a way to improve water resistance in coatings formulations.

Verfahren zur Herstellung von wasserunlöslichen Filmen auf einer Trägersubstanz.

Verfahren zur Herstellung eines als Wandverkleidung verwendbaren Gemisches.

Verfahren zur Herstellung einer Flachdruckplatte

Verfahren zur Herstellung von Anstrichen.

EMULSIONS FOR LIGNO-CELLULOSE PRODUCTS, METHOD FOR ITS MANUFACTURE, LIGNO-CELLULOSE PRODUCTS IMPROVED AND METHODS FOR ITS MANUFACTURE

Emulsiones útiles para impartir resistencia al agua a los productos lignocelulósicos. En una realización, las emulsiones contienen una cera no saponificable, una cera saponificada; un componente de alquil fenol; un dispersante/tensioactivo tal como una sal del ácido polinaftalén sulfónico, y carboximetilcelulosa. Tales emulsiones se pueden agregar al agua caliente, aún al agua en ebullición, sin que la emulsión se separe o coagule. Diferentes realizaciones son estables por extensos períodos de tiempo cuando se almacenan a temperatura ambiente, no requieren la adición de un biocida preservante para evitar contribuir a la biodegradación en un producto lignocelulósico. Las emulsiones son líquidos que fluyen a temperatura ambiente. En forma opcional, las emulsiones se pueden agregar a productos lignocelulósicos junto con un preservante para inhibir el lixiviado del preservante.

A RELEASE LINER COMPOSITION, A BASE MATERIAL AND A METHOD OF PRODUCING A BASE MATERIAL, AND A SURFACE TREATING AGENT FOR A BASE MATERIAL AND A USE OF A SURFACE TREATING AGENT

The present invention relates to a release liner composition in which the adhesion of silicone has been improved between a silicone coating and a surface treating layer and so silicone rub-off prevented. The improvement of adhesion is based on a polymeric surface treating agent structure comprising a moiety or moieties that are compatible with a substrate and/or a coating on the surface of the substrate, and a moiety or moieties that are reactive or at least compatible with the silicone coating. The present invention also relates to a base material and a method of producing a base material, and a surface treating agent for a base material and a use of a surface treating agent.

COMPOSITIONS FOR PRE-TREATING SHOES AND METHODS AND ARTICLES EMPLOYING SAME

Compositions for treating shoes, especially canvas and/or leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes are disclosed. The compositions are used to pre-treat the shoes prior to soiling of the shoes.

Compositions having increased concentrations of carboxymethylcellulose

Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.

Ink jet recording sheet

A phase separated composition suitable for coating onto an ink-jet recording sheet comprising, a) at least one nonionic fluorocarbon surfactant having a hydrophilic portion and a hydrophobic portion, b) at least one polymer selected from the group consisting of hydroxycellulose and substituted hydroxycellulose polymers, and c) at least one phase separation additive such composition being crosslinkable when subjected to temperatures of at least about 90 DEG C., such composition forming a microporous coating.

METHOD OF PREPARING NITROGEN-DOPED GRAPHENE AND METHOD OF PRODUCING COMPOSITE HEAT DISPATCHING PLATE THEREOF

The present invention relates to a method of preparing nitrogen-doped graphene, comprising: mixing at least one solid-state nitrogen containing precursor with a graphene to form a mixture, and sintering the mixture under a reducing atmosphere to obtain the nitrogen-doped graphene. The present invention further provides a method of producing a composite heat dispatching plate coated with nitrogen-doped graphene film, comprising: mixing a nitrogen-doped graphene obtained aforementioned with a polymer bonding agent to form a mixture slurry, coating the mixture slurry onto at least one surface of a metal substrate to form a composite material, drying the composite material, and obtaining the composite heat dispatching plate with a film of nitrogen-doped graphene. Structural defects of graphene lattices are reduced during doping process so that crystallinity and thermal conductivity are improved. Methods of the present invention may be conducted under normal pressure using commercially available solid-state nitrogen sources without adding polluting solvents to provide a safe, stable and cost effective preparation of composite heat dispatching material.

САМОСВЯЗЫВАЮЩИЙСЯ ПИГМЕНТНЫЙ ГИБРИД

... 1. Способ получения самосвязывающихся пигментных частиц, включающий следующие стадии:a) приготовление водной суспензии минерального пигментного материала;b) приготовление по меньшей мере одного полимерного связующего, причем связующее содержит по меньшей мере один модифицированный полисахарид, имеющий степень карбоксилирования в диапазоне от 0,4 до 2,0 и внутреннюю вязкость в диапазоне от 3 до 300 мл/г; причем углерод связующего имеет скорость ядерного превращения изC вN от 900 до 920 превращений в час на грамм углерода в связующем;c) перемешивание связующего стадии b) с водной суспензией минерального пигментного материала стадии a) и корректировка содержания твердых веществ в полученной суспензии так, чтобы оно составляло от 45 до 80 вес.%, в расчете на общий вес суспензии;d) измельчение водной суспензии минерального материала стадии c) до тех пор, пока доля самосвязывающихся пигментных частиц с размером меньше 1 мкм не станет больше 5 вес.%, в расчете на общий вес пигментных частиц.2.

Trennmittelzusammensetzung,Trägermaterial und Verfahren zur Herstellung eines Trägermaterials und ein Oberflächenbehandlungsmittel für ein Trägermaterial und Verwendung eines Oberflächenbehandlungsmittels

Children's washable paint

Children's washable paint

The invention relates to a washable paint comprising about 2.5 to 10 weight percent of a high molecular weight polyethylene glycol having a molecular weight between 2,000 and 20,000, a water swellable clay in the amount of 0.5 to 1.5 weight percent; and a high molecular weight cellulosic thickener in the amount of about 1.0 to 2.5 weight percent, wherein the high molecular weight cellulosic thickener has a viscosity between 500 and 15,000 cps tested as a 2% by weight solution in water at 25{C using a Brookfield DV-II+ viscometer with a number 21 spindle and a speed of 2 rpm, and wherein the paint has a viscosity of between 5,000 and 50,000 cps tested on a Brookfield DV-II+ viscometer with a number 6 spindle at 10 rpm and 52{C.

METHODS FOR THE PRETREATMENT OF SHOES

Laser-markable compositions

SEALED PACKAGE COMPRISING PARCHMENT PAPER AND A POLYSACCHARIDE-BASED COATING

The present invention relates to a sealed package for food comprising i) a first parchment paper sealing and forming a volume for storage of food ii) a polysaccharide-based composition coated ii.a) on one side of said first parchment paper; or ii.b) on a bio-based binder coating which is coated directly on one side of said first parchment paper wherein the polysaccharide-based composition is coated on the side of the package facing away from the formed volume. The invention also relates to a method of forming a sealed package and the use thereof.

DURABLE EXOTHERMIC COATING

A substrate that contains an exothermic coating is provided. More specifically, the exothermic coating includes one or more components (e.g., carbon, oxidizable metal, moisture-retaining particles, etc.) that are durably adhered to the substrate. To provide the desired durability, the exothermic coating includes the combination of a certain amount of a polymer latex and polysaccharide. When appropriately selected and incorporated into the exothermic coating, the present inventors have discovered that these components may interact synergistically to improve binding capacity.

COMPOSITIONS HAVING INCREASED CONCENTRATIONS OF CARBOXYMETHYLCELLULOSE

Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8 % by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.

COMPOSITION Of COATING FOR the CONTAINMENT OF TOXIC WASTE FOR the ENVIRONMENT AND/OR HEALTH

증가된 농도의 카르복시메틸셀룰로오스를 갖는 조성물

본 설명의 구체예는 고함량 고형분 페이퍼 코팅, 배리어재 등에 사용하기에 특히 적합한 카르복시메틸셀룰로오스 알칼리 용액의 농도를 증가시키는 방법을 제공한다. 일반적으로, 본 방법은 카르복시메틸셀룰로오스 (CMC) 및 알칼리 염을 물에 용해시켜 CMC의 알칼리 용액을 수득하는 것을 포함한다. CMC는 바람직하게는, 약 0.9 미만의 치환도를 갖는다. CMC의 알칼리 용액은 약 9.8 중량% 초과의 농도의 CMC를 포함하며, 약 7.5 내지 약 11의 pH를 지니며, 약 5,000mPa 미만의 점도를 지님을 특징으로 한다. Embodiments of the present disclosure provide a method of increasing the concentration of a carboxymethylcellulose alkali solution that is particularly suitable for use in high-content solid-state paper coatings, barrier materials, and the like. Generally, the process comprises dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkaline solution of CMC. The CMC preferably has a degree of substitution of less than about 0.9. The alkaline solution of CMC comprises CMC at a concentration of greater than about 9.8 wt.%, Has a pH of about 7.5 to about 11, and is characterized by having a viscosity of less than about 5,000 mPa.

BARRIER LAYER FOR A PACKAGING LAMINATE AND PACKAGING LAMINATE COMPRISING SUCH BARRIER LAYER.

The present invention relates to a barrier layer and a packaging laminate comprising a barrier layer and a method to produce a barrier layer. The barrier layer is manufactured of a cellulose-based hydrolysate. The barrier layer comprises lignin and oligo- or poly- saccharides, where the lignin and oligo- or polysaccharides are at least partly covalently bonded to each other in a matrix, and at least one co-component. The co-component is bonded to the lignin and oligo- or polysaccharides by means of primary and/or secondary bonds. In addition, the invention relates to a package made of the packaging laminate.

EMULSIONS FOR LIGNOCELLULOSIC PRODUCTS, METHODS OF THEIR MANUFACTURE, IMPROVED LIGNOCELLULOSIC PRODUCTS AND METHODS FOR THEIR MANUFACTURE

Emulsions are provided which are useful in imparting water-resistance to lignocellulosic products. In one embodiment, the emulsions contain a nonsaponifiable wax, a saponified wax, an alkyl phenol component, a dispersant/surfactant such as a salt of polynaphthalenesulfonic acid, and a carboxymethylcellulose. Such emulsions may be added to hot, even boiling, water without the emulsion separating or curdling. Various embodiments are stable for extended periods of time when stored at room temperature, do not require the addition of a preservative biocide to avoid contributing to biodegradation in a lignocellulosic product. The emulsions are pourable liquids at room temperature. Optionally, the emulsions may be added to lignocellulosic products with a preservative to inhibit the preservative from leaching out.

Emulsions for lignocellulosic products, methods of their manufacture, improved lignocellulosic products and methods for their manufacuture

Emulsions are provided which are useful in imparting water-resistance to lignocellulosic products. In one embodiment, the emulsions contain a nonsaponifiable wax, a saponified wax, an alkyl phenol component, a dispersant/surfactant such as a salt of polynaphthalenesulfonic acid, and a carboxymethylcellulose. Such emulsions may be added to hot, even boiling, water without the emulsion separating or curdling. Various embodiments are stable for extended periods of time when stored at room temperature, do not require the addition of a preservative biocide to avoid contributing to biodegradation in a lignocellulosic product. The emulsions are pourable liquids at room temperature. Optionally, the emulsions may be added to lignocellulosic products with a preservative to inhibit the preservative from leaching out.

METHODS FOR PRE-TREATING SHOES

AQUEOUS CARBON FILLER DISPERSION COATING LIQUID, CONDUCTIVITY-IMPARTING MATERIAL, ELECTRODE PLATE FOR AN ELECTRICAL STORAGE DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTRICAL STORAGE DEVICE

Transferpapier für Thermosublimationsdruck-Prozesse und Verfahren zur Herstellung von Transferpapier

Die Erfindung betrifft ein Verfahren zur Herstellung von Transferpapier für Thermosublimationsdruck- Prozesse, ein Transferpapier für Thermosublimationsdruck-Prozesse sowie ein Verfahren zum Bedrucken von Textilien. Das Verfahren zur Herstellung von Transferpapier umfasst einen Verfahrensschritt zur Beschichtung zumindest einer Oberfläche einer Papierbahn durch Auftragen einer wässrigen Lösung eines α-(1,3→glucan)-Polymers, welches α-(1,3→glucan)-Polymer einen Substitutionsgrad durch kationische Gruppen von 0,2 bis 0,8 mol/mol aufweist, sowie einen Verfahrensschritt zur Nachtrocknung der beschichteten Papierbahn. Das Transferpapier weist ein Papiersubstrat auf, wobei zumindest eine Oberfläche des Papiersubstrats mit einer Beschichtung versehen ist, welche Beschichtung zumindest überwiegend aus einem kationisch modifizierten α-(1,3→glucan)-Polymer mit einem Substitutionsgrad durch kationische Gruppen von 0,2 bis 0,8 mol/mol besteht.

Emulsions for lignocellulosic products, methods of their manufacture, improved lignocellulosic products and methods for their manufacture

Self-binding pigment hybrid

The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.

AQUEOUS DISPERSION OF HYDROPHOBICALLY MODIFIED PIGMENT PARTICLES

Abstract The present invention relates to a composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 jam, and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent, based on the weight of inorganic pigment particles and water. The composition of the present invention provides a way to improve water resistance in coatings formulations.

SELF-BINDING PIGMENT HYBRID

The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.

Self-binding pigment hybrid

Improvements to planographic printing plates

Mass for surface treatment and its application

A material with thermo reflexe and /or thermol insulation properties and high water resistance. Contains glass hollow bodies with a major size fractions from 65 to 110 microns and filling hollow glass bodies to fill the cavity of the main fraction and also silica, processed to form nanoparticles and binder. It is used in exterior and interior, especially on facades as stucco.

COMPOSITIONS HAVING INCREASED CONCENTRATIONS OF CARBOXYMETHYLCELLULOSE

POLYMERIC METAL COATING

The invention relates to water-soluble polymeric thiosulfates, a method for the production thereof by polymer-analog addition of tetrathionate to the unsaturated polymers and to their use in surface coating.

Process for producing electrically conductive film

An electrically conductive film has an electrically conductive layer on at least one side, which is a thermoplastic resin film in which the electrically conductive layer contains a carbon nanotube (A), a carbon nanotube dispersant (B) and a binder resin (C), the total of contents of (A), (B) and (C) in the electrically conductive layer is 90% by weight or more relative to the entire electrically conductive layer, and weight rates of (A), (B) and (C) satisfy the following, and a weight ratio of (B) and (A) ((B)/(A)) is 0.5 or more and 15.0 or less: (A) 1.0 to 40.0% by weight, (B) 0.5 to 90.0% by weight, and (C) 4.0 to 98.5% by weight (provided that the total of contents of (A), (B) and (C) is let to be 100% by weight).

Hemocompatible polymer systems and related devices

A polymer system and device with a hemocompatible film or coated polymers is provided, the polymer system comprises an organic phase and an aqueous phase, the organic phase comprises polymerizable monomers and at least one initiator and the aqueous phase comprises at least one dispersing agent, at least one free radical inhibitor and at least one buffering agent, the organic phase is immiscible in the aqueous phase, and the dispersing agent forms a hemocompatible surface on the polymer, and the device comprises a housing for containing the polymer system.

COATING LIQUID, LAMINATED POROUS FILM, AND METHOD FOR PRODUCING LAMINATED POROUS FILM

The present invention provides a coating liquid, a laminated porous film and a method for producing a laminated porous film. The coating liquid comprises a binder resin, a filler and a medium, wherein the filler is a mixture comprising (a) a filler having a specific surface area of not less than 7 m/g and not more than 80 m/g and (b) a filler having a specific surface area of not less than 3 m/g and not more than 6 m/g in a filler (a) to filler (b) weight ratio of from 5:95 to 40:60. The laminated porous film is a laminated porous film in which a heat-resistant layer is laminated on one or both of the surfaces of a porous film substrate, wherein the heat-resistant layer is a heat-resistant layer formed by removing the medium from the coating liquid. 1. A coating liquid comprising a binder resin , a filler and a medium , wherein the filler is a mixture comprising (a) a filler having a specific surface area of not less than 7 m/g and not more than 80 m/g and (b) a filler having a specific surface area of not less than 3 m/g and not more than 6 m/g in a filler (a) to filler (b) weight ratio of from 5:95 to 40:60.2. The coating liquid according to claim 1 , wherein the specific surface area of the filler (a) is not less than 7 m/g and not more than 40 m/g.3. The coating liquid according to claim 1 , wherein the weight proportion of the filler is not less than 20 and not more than 100 where the weight of the binder resin is taken as 1.4. The coating liquid according to claim 1 , wherein the filler (b) mainly comprises bound particles in a form in which a plurality of primary particles have aggregated and adhered to each other.5. The coating liquid according to claim 1 , wherein the filler (b) mainly comprises non-spherical bound particles in a form in which a plurality of primary particles have aggregated and adhered to each other.6. The coating liquid according to claim 1 , wherein the filler is an inorganic filler.7. The coating liquid according to claim 6 , wherein ...

МАТЕРИАЛ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТЕЙ И ЕГО ПРИМЕНЕНИЕ

FIELD: chemistry. SUBSTANCE: invention relates to a surface treatment material that can be used as a heat-reflecting, heat-insulating coating. Material for surface treatment, mainly with thermo-reflecting and/or thermo-insulating characteristics, containing main and additional hollow glass particles and binder material made in the form of a mixture comprising: main hollow glass particles with a particle size of 65 to 110 mcm, additional hollow glass filler particles intended to fill an intermediate space between the main fraction of the particles, said additional hollow glass filler particles having a particle size of 30 to 105 mcm, silicon dioxide in the form of nanoparticles, wherein the density distribution peaks of the main and additional hollow glass particle fractions have different values, and the difference between the values of said density peaks is at least 20 mcm, preferably 30 mcm. Method for mixing a material and applying a surface treatment material are also described, the material being applied by priming, and/or by spraying, and/or by dipping, and/or grouting, and/or by means of a paint roller. EFFECT: technical result: a material is obtained, which is easily applied to the surface, has high waterproof properties, as well as heat-reflecting and heat-insulating characteristics. 17 cl, 4 dwg, 4 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 650 144 C2 (51) МПК C09D 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C09D 5/00 (2006.01) (21)(22) Заявка: 2015131983, 30.12.2013 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ХЕЛСКЕ Лимитед (GB) Дата регистрации: 09.04.2018 R U 30.12.2013 (72) Автор(ы): РУСНАК Мэтью (SK) (56) Список документов, цитированных в отчете о поиске: CN 101768400 A (LIU Z), 07.07.2010. 31.12.2012 SK PUV 50122-2012 (43) Дата публикации заявки: 07.02.2017 Бюл. № 4 (45) Опубликовано: 09.04.2018 Бюл. № 10 (85) Дата начала рассмотрения заявки PCT на ...

БАРЬЕРНЫЙ СЛОЙ ДЛЯ УПАКОВОЧНОГО ЛАМИНАТА И УПАКОВОЧНЫЙ ЛАМИНАТ, ВКЛЮЧАЮЩИЙ ТАКОЙ БАРЬЕРНЫЙ СЛОЙ

FIELD: chemistry. SUBSTANCE: barrier layer is made from a hydrolysate on a cellulose base. Said layer contains lignin and oligo- or polysaccharides, where the lignin and oligo- or polysaccharides are at least partially covalently bonded to each other in a matrix and at least one auxiliary component. The auxiliary component is linked to the lignin and oligo- or polysaccharides through primary and/or second links. Said barrier layer has oxygen permeability of less than 50 cm 3 /m 2 /24 h with relative air humidity of 80%, 1 atm and thickness of less than 50 mcm. The method of making the barrier layer involves obtaining a hydrolysate on a cellulose base, which contains lignin and oligo- or polysaccharides that are partially covalently bonded to each other in a matrix, adding an auxiliary component, linking the auxiliary component with the lignin and oligo- or polysaccharides through primary and/or secondary links. The method includes a step of determining the amount of lignin and oligo- or polysaccharides and/or the number and type of functional groups per lignin and oligo- or polysaccharides in the obtained hydrolysate. EFFECT: obtained barrier layer demonstrates good gas impermeability properties at high air humidity, thereby achieving suitable barrier properties in thin film or coating layers. 12 cl, 2 tbl, 2 dwg, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 487 881 (13) C1 (51) МПК C07H 1/00 (2006.01) B32B 27/10 (2006.01) B65D 65/40 (2006.01) C08B 37/14 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2012104029/04, 06.07.2010 (24) Дата начала отсчета срока действия патента: 06.07.2010 (72) Автор(ы): АЛЬБЕРТССОН Анн-Кристине (SE), ЭДЛУНД Ульрика (SE) (45) Опубликовано: 20.07.2013 Бюл. № 20 2 4 8 7 8 8 1 (56) Список документов, цитированных в отчете о поиске: ЕР 2067793 А1, 10.06.2009. WO 9723390 A1, 03.07.1997. RU 2172283 C2, 20.08.2001. RU 2236943 C2, 27.09.2004. (85) Дата начала рассмотрения заявки ...

Способ получения негелеобразующего порошкообразного натрий-карбоксиметилцеллюлозного продукта из растительного сырья, полученный продукт и его применение

Группа изобретений может быть использована при изготовлении связующего для лакокрасочных материалов. Способ получения негелеобразующего порошкообразного натрий-карбоксиметилцеллюлозного продукта включает обработку растительного сырья натриевой солью монохлоруксусной кислоты в проточной виброцентробежной мельнице. Затем добавляют водный раствор гидроксида натрия, перемешивают полученную смесь и проводят механохимическую обработку в проточной виброцентробежной мельнице при ускорении мелющих тел 30 м/с2. В качестве растительного сырья используется лузга гречихи. Предложены также негелеобразующий порошкообразный натрий-карбоксиметилцеллюлозный продукт и его применение. Группа изобретений позволяет увеличить текучесть концентрированного раствора натрий-карбоксиметилцеллюлозного продукта. 3 н.п. ф-лы, 6 пр.

ПОКРЫТИЕ И СПОСОБ ЕГО ПОЛУЧЕНИЯ

1. Композиция покрытия, которая содержит смесь сухих веществ на основе натурального волокна, смешанную с водой, отличающаяся тем, что она дополнительно содержит гранулы ячеистого полимера.2. Композиция покрытия по п.1, отличающаяся тем, что волокно является растительным волокном, таким как целлюлозное, льняное, хлопковое или конопляное волокно, или животным волокном, таким как шелковое или шерстяное волокно, или смесью таких волокон, предпочтительно оно является растительным волокном, наиболее предпочтительно - целлюлозным волокном.3. Композиция покрытия по п.1, отличающаяся тем, что гранулы ячеистого полимера использованы в количестве, лежащем в диапазоне от 20 до 90% от массы сухого вещества.4. Композиция покрытия по п.1, отличающаяся тем, что средний размер гранул ячеистого полимера лежит в диапазоне от 1 до 5 мм.5. Композиция покрытия по п.1, отличающаяся тем, что по меньшей мере часть гранул ячеистого полимера состоит из ячеистого полимера с закрытыми ячейками, предпочтительно - от 30 до 80 масс.%, более предпочтительно - 50 масс.%.6. Композиция покрытия по п.1, отличающаяся тем, что она дополнительно содержит минеральный наполнитель в количестве от 10 до 80% от массы сухого вещества, предпочтительно - силикатный, сульфатный или карбонатный минерал, наиболее предпочтительно - каолин.7. Композиция покрытия по п.1, отличающаяся тем, что она дополнительно содержит, в качестве связующего, карбоксиметилцеллюлозу, гидроксипропилцеллюлозу или метилцеллюлозу, или их производные, предпочтительно - карбоксиметилцеллюлозу.8. Композиция покрытия по п.1, отличающаяся тем, что она дополнительно содержит огнезащитное средство и антисептик, РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2013 135 682 (13) A (51) МПК C04B 38/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): АКУСТИК ГРУП ОЙ (FI) (21)(22) Заявка: 2013135682/03, 12.01.2012 Приоритет(ы): (30) Конвенционный приоритет: 12.01.2011 FI 20115032 (72) Автор(ы): СИЛЬФВЕРХУТХ ...

PROCEDURE FOR THE PRODUCTION OF A PICTURE BY LASERS

LASERS MARK-CASH COMPOSITIONS AND PROCEDURES FOR THE PRODUCTION OF A PICTURE BY LASERS

Transferpapier für Thermosublimationsdruck-Prozesse und Verfahren zur Herstellung von Transferpapier

Die Erfindung betrifft ein Verfahren zur Herstellung von Transferpapier für Thermosublimationsdruck- Prozesse, ein Transferpapier für Thermosublimationsdruck-Prozesse sowie ein Verfahren zum Bedrucken von Textilien. Das Verfahren zur Herstellung von Transferpapier umfasst einen Verfahrensschritt zur Beschichtung zumindest einer Oberfläche einer Papierbahn durch Auftragen einer wässrigen Lösung eines α-(1,3 glucan)-Polymers, welches α-(1,3 glucan)-Polymer einen Substitutionsgrad durch kationische Gruppen von 0,2 bis 0,8 mol/mol aufweist, sowie einen Verfahrensschritt zur Nachtrocknung der beschichteten Papierbahn. Das Transferpapier weist ein Papiersubstrat auf, wobei zumindest eine Oberfläche des Papiersubstrats mit einer Beschichtung versehen ist, welche Beschichtung zumindest überwiegend aus einem kationisch modifizierten α-(1,3 glucan)-Polymer mit einem Substitutionsgrad durch kationische Gruppen von 0,2 bis 0,8 mol/mol besteht.

FIBROUS MATERIAL SUSPENSION FROM ENZYME TREATING SULFATE CELLULOSE AND CARBOXYMETHYLCELLULOSE FOR THE SUPERFICIAL APPLICATION BOTH PRODUCTION OF PAPER AND PASTEBOARD

Emulsions for lignocellulosic products, methods of their manufacture, improved lignocellulosic products and methods for their manufacture

Improvements and improvements brought to the coatings painting, for the coating of the concretes heating bubbles and ceilings

COATING SOLUTION, METHOD FOR PRODUCING COATING FILM, AND COATING FILM

The present invention relates to a coating liquid comprising an aerogel particle and a liquid medium.

ELECTRODE SLURRY CARBON NANOTUBE LIQUID DISPERSION, NEGATIVE ELECTRODE SLURRY, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING ELECTRODE SLURRY CARBON NANOTUBE LIQUID DISPERSION

Provided is an electrode slurry carbon nanotube liquid dispersion which improves charge/discharge cycle characteristics. An electrode slurry carbon nanotube liquid dispersion which is one aspect of the present disclosure and contains 0.1-1.5 mass % of carbon nanotubes, a dispersion medium, and carboxymethyl cellulose, the viscosity of which at 100 s−1in a 3% aqueous solution is 2-200 mPa·s, wherein: the carboxymethyl cellulose content constitutes 50-250 parts by mass relative to 100 parts by mass of carbon nanotubes; the viscosity at 100 s−1is 50-200 mPa·s in a state in which the carbon nanotubes are dispersed; and the particle distribution according to the laser diffraction method exhibits a D10 of 0.3-1.0 μm, a D50 of 3-10 μm and a D90 of 60 μm or less in a state in which the carbon nanotubes are dispersed.

A release liner composition, a base material and a method of producing a base material, and a surface treating agent for a base material and a use of a surface treating agent

The present invention relates to a release liner composition in which the adhesion of silicone has been improved between a silicone coating and a surface treating layer and so silicone rub-off prevented. The improvement of adhesion is based on a polymeric surface treating agent structure comprising a moiety or moieties that are compatible with a substrate and/or a coating on the surface of the substrate, and a moiety or moieties that are reactive or at least compatible with the silicone coating. The present invention also relates to a base material and a method of producing a base material, and a surface treating agent for a base material and a use of a surface treating agent.

ЦЕЛЛЮЛОЗНЫЕ ПЛЕНКИ ПО МЕНЬШЕЙ МЕРЕ С ОДНОЙ ГИДРОФОБНОЙ ИЛИ МЕНЕЕ ГИДРОФИЛЬНОЙ ПОВЕРХНОСТЬЮ

MATERIALS AND METHODS

The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti -fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent.

MATERIAL FOR SURFACE TREATMENT AND ITS APPLICATION

Material for surface treatment, mainly with thermo-reflexive and/or thermoinsulative characteristics, and with high water resistance level, contains first hollow glass bodies (1) with size fraction ranging from 65 to 110 pm, second, filler hollow glass bodies (2) intended to fill the spaces within main fraction of the bodies (1) and these second, filler hollowed glass bodies (2) have size fraction ranging from 30 to 105 pm, it also contains silicon dioxide processed to form of the nanopartlcles and a binder (3). Hollow glass bodies (1, 2) will be mainly shaped as hollow, vacuumed microballs. A mixture forming the material can contain hollow glass bodies (1) making up 3 to 30% of its mass, filler hollow glass bodies making up 3 to 15% of its mass and silicon dioxide making up 1 to 17% of its mass. The material for surface treatment is health friendly, it can be used especially on the house facades and in industry, where it is applied on the surface (4), the heath transfer and incandescence ...

USE OF ALKYLHYDROXYALKYL CELLULOSE POSSIBLY IN COMBINATION WITH A CARBOXYMETHYL CELLULOSE FOR THE IMPROVEMENT OF GLOSS AND PRINTABILITY

The present invention relates to use of an alkylhydroxyalkyl cellulose, which has alkyl groups having 1-3 carbon atoms and hydroxyalkyl groups having 2-3 carbon atoms, is free from hacrophobically modifying alkyl groups having at least 4 carbon atoms and has turbidity point of 50-95 ~C. The amount of carboxymethyl cellulose constitutes up to 1200 percent by weight of the amount of alkylhydroxyalkyl cellulose. An aqueous coating composition containing a combination of alkylhydroxyethyl cellulose and carboxymethyl cellulose is also described.

CORRUGATING ADHESIVE AND USE THEREOF

A colloid protected polyvinyl acetate emulsion resin can be employed as a corrugating adhesive. The use of this adhesive is useful for increasing the line speed for the manufacture of double and triple wall paperboard constructions.

Coating liquid, laminated porous film, and method for producing laminated porous film

The present invention provides a coating liquid, a laminated porous film, and a method for producing a laminated porous film. The coating liquid contains a binder resin, a filler and a medium; and the filler is a mixture that contains a filler (a) having a specific surface area from 7 m2/g to 80 m2/g (inclusive) and a filler (b) having a specific surface area from 2 m2/g to 7 m2/g (inclusive) at a weight ratio of the filler (a) to the filler (b) from 5:95 to 40:60. The laminated porous film is obtained by laminating a heat-resistant layer on one surface or both surfaces of a porous base film; and the heat-resistant layer is formed by removing the medium from the coating liquid. The method is a method for producing a laminated porous film in which a heat-resistant layer containing a filler and a binder resin is laminated on one surface or both surfaces of a porous base film, said method comprising a step wherein the heat-resistant layer is formed by removing ...

MANUFACTURING METHOD OF CARBOXYMETHYL CELLULOSE SALT FOR ELECTRODE OF NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY

A manufacturing method which includes: (1) an alkali cellulose reaction step wherein a mixed solvent having a mixing ratio (a mass ratio) of an alcohol having a carbon number of 3 or less and water of 75:25 to 95:5 is used, and the concentration of the base to the water is 25 to 40 mass %; (2) an etherification reaction step wherein a reaction is carried out under an excess base of 0.2 to 0.5 moles per unit of an anhydroglucose of the cellulose; (3) a neutralization step wherein acid is added to adjust the pH of the reaction mixture to 6.0 to 8.0; and (4) a heating step wherein the mixed solvent is removed, and a base is added to adjust the pH of the reaction mixture to 8.0 to 9.0, and then a heat treatment is performed at 40 to 70° C. for 30 to 120 minutes. 1. A manufacturing method of a carboxymethyl cellulose salt for an electrode of a nonaqueous electrolyte secondary battery in which an etherification reaction is performed after an alkali cellulose reaction of a base and a cellulose , characterized in that the following steps are comprised:(1) an alkali cellulose reaction step in which a mixed solvent having a mixing ratio (a mass ratio) of 75:25 to 95:5 of an alcohol having a carbon number of 3 or less and a water is used, and a concentration of the base to the water is 25 mass % to 40 mass %;(2) an etherification reaction step in which a reaction is carried out under an excess base of 0.2 moles to 0.5 moles per unit of an anhydroglucose of the cellulose;(3) a neutralization step in which an acid is added after the etherification reaction is complete to adjust a pH of the reaction mixture to 6.0 to 8.0; and(4) a heating step in which the mixed solvent is removed after the neutralization step is complete, and a base is added to adjust the pH of the reaction mixture to 8.0 to 9.0, and then a heat treatment is performed at 40° C. to 70° C. for 30 minutes to 120 minutes.2. The manufacturing method of a carboxymethyl cellulose salt for an electrode of a nonaqueous ...

Laser-markable compositions

A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.

COATING AND ITS MANUFACTURING PROCESS

САМОСВЯЗЫВАЮЩИЙСЯ ПИГМЕНТНЫЙ ГИБРИД

Изобретение относится к самосвязывающимся пигментным частицам, широко применяемым в различных областях техники. Способ получения самосвязывающихся пигментных частиц включает приготовление водной суспензии минерального пигментного материала, приготовление полимерного связующего и их перемешивание. В полученной суспензии корректируют содержание твердых веществ, чтобы оно составляло от 45 до 80 вес. % в расчете на общий вес суспензии. Указанное связующее содержит модифицированный полисахарид, имеющий степень карбоксилирования от 0,4 до 2,0 и внутреннюю вязкость от 10 до 200 мл/г. Причем углерод связующего имеет скорость ядерного превращения из 14 C в 14 N от 900 до 920 превращений в час на грамм углерода в связующем. Предложенный способ обеспечивает самосвязывающиеся минеральные пигментные частицы с высоким содержанием твердых частиц при исключении энергоемкой и длительной стадии повышения концентрации с образованием нежелательных агломератов, а также позволяет снизить загрязнение атмосферы СО 2 при сжигании изделий за счет исключения применения связующего на основе ископаемого сырья. 3 н. и 21 з.п. ф-лы, 2 ил., 6 табл., 8 пр. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 562 291 C2 (51) МПК C09C 1/02 (2006.01) D21H 17/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013148748/05, 22.03.2012 (24) Дата начала отсчета срока действия патента: 22.03.2012 Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): ГЕЙН Патрик А.К. (CH), БУРИ Маттиас (CH), РЕНЧ Самуэль (CH), БРАЙДИ Юли (CH) R U (73) Патентообладатель(и): ОМИА ИНТЕРНЭШНЛ АГ (CH) 01.04.2011 EP 11160926.9; 08.04.2011 US 61/473,224 (43) Дата публикации заявки: 10.05.2015 Бюл. № 13 (56) Список документов, цитированных в отчете о поиске: WO 2006008657 A2, 26.01.2006. US 5708162 A, 19.11.2009. WO 2006128814 A1, 07.12.2006. EA 200700101 A1, 29.06.2007. RU 2011671 C1, 30.04.1994. RU 2261260 C2, 27.09.2005. (86) Заявка PCT: C 2 C 2 (85) Дата начала ...

МАТЕРИАЛ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТЕЙ И ЕГО ПРИМЕНЕНИЕ

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 131 983 A (51) МПК C09D 5/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015131983, 30.12.2013 (71) Заявитель(и): ХЕЛСКЕ Лимитед (GB) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): РУСНАК Мэтью (SK) 31.12.2012 SK PUV 50122-2012 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 31.07.2015 R U (43) Дата публикации заявки: 07.02.2017 Бюл. № 04 (86) Заявка PCT: (87) Публикация заявки PCT: WO 2014/102753 (03.07.2014) R U (54) МАТЕРИАЛ ДЛЯ ОБРАБОТКИ ПОВЕРХНОСТЕЙ И ЕГО ПРИМЕНЕНИЕ (57) Формула изобретения 1. Материал для обработки поверхностей, преимущественно с теплоотражающими и/или теплоизоляционными характеристиками, содержащий полые стеклянные частицы и вяжущее вещество, отличающийся тем, что состоит из смеси, содержащей: основные полые стеклянные частицы (1) с размером фракции, составляющим от 65 до 110 μм, дополнительные полые стеклянные частицы наполнителя (2), предназначенные для заполнения промежуточного пространства между основной фракцией частиц (1), и данные дополнительные полые стеклянные частицы наполнителя (2) имеют размер фракции, составляющий от 30 до 105 μм, диоксид кремния, переработанный в форму наночастиц, при этом пики распределения плотности обеих фракций полых стеклянных частиц (1, 2) имеют разные значения по оси x, а разница между значениями пиков плотности, по крайней мере, 20 мкм, предпочтительно, не менее 30 мкм. 2. Материал для обработки поверхностей по п. 1, отличающийся тем, что смесь содержит воду, предпочтительно в количестве от 3 до 45% от массы смеси. 3. Материал для обработки поверхностей по п. 1, отличающийся тем, что основные полые стеклянные частицы (1) и/или дополнительные полые стеклянные частицы наполнителя (2) внутри, по меньшей мере, частично вакуумированы или, по меньшей мере, заполнены инертным газом. Стр.: 1 A 2 0 1 5 1 3 1 9 8 3 A Адрес для переписки: 107078, Москва, а/я 265, ООО "Прозоровский ...

Verfahren zur Herstellung eines Calciumhydroxyd enthaltenden Anstrichmittels unter Verwendung von Celluloseaethern als Bindemittel

TRENNMITTEL FUER METALLTEILE BEI DER LACKIERUNG VON STAHLERZEUGNISSEN

Masse fuer Wandverkleidungen und Verfahren zu ihrer Herstellung

Improvements in or relating to planographic printing plates

... 895,276. Planographic printing-plates ; coated paper and fabrics. GESTETNER Ltd. March 12, 1960 [June 8, 1959], No. 19596/59. Classes 96 and 140. [Also in Group XVI] A process for the production of a planographic printing-plate comprises the step of applying to a support sheet a layer of a coating composition comprising a soluble complex formed of an acid-soluble hydrophilic colloid containing free hydroxy and/or carboxyl groups, one or more soluble salts of multivalent metals, one or more volatile acids, and a filler, the pH of the composition being below 7. There may also be included a hardening agent for the colloid. The support may be aluminium foil, aluminium alloy foil, plastic foil, or paper, and may have waterproofing or other sub-layers; it may also have a back anti-curl coating including casein, ammonia, china clay, zinc chloride and water, and a front smoothing coating including casein, ammonia, china clay and water. The colloid may be sodium or other carboxymethyl cellulose, ...

FIBER SUSPENSION OF ENZYME TREATED SULPHATE PULP AND CARBOXYMETHYLCELLULOSE FOR SURFACE APPLICATION IN PAPERBOARD AND PAPER PRODUCTION.

COMPOSITIONS FOR PRE-TREATING SHOES AND METHODS AND ARTICLES EMPLOYING SAME

Compositions for treating shoes, especially canvas and/or leather-containing shoes, such as athletic shoes, and methods and articles of manufacture employing same to treat the shoes prior to and/or during and/or after washing the shoes are disclosed. The compositions are used to pre-treat the shoes prior to soiling of the shoes.

GREASE RESISTANT FORMULATIONS

Disclosed herein are grease-resistant compositions that can include a cellulose-based polymer and a complementary material. Such compositions can be applied to substrates, such as paper-based materials, to impart enhanced grease/oil resistance. The complementary material can act to provide the composition with enhanced fatigue resistance relative to layers that solely utilize the cellulose-based polymer, and can preferably have limited leaching from the composition. Examples of complementary materials include polymers, such as poly(vinyl acetate) and poly(vinyl alcohol), plasticizers, and combinations of these materials. Such compositions can be prepared as a treatment formulation or coating material, which can be dissolved or suspended in a solvent. The compositions may also be melted and applied without a solvent. The formulations can be a water-based system, or an emulsion. The films may be applied to paper products as part of the papermaking process, or as post treatments on a coating machine.

MASKING COMPOSITION AND METHOD

A masking composition for use in paint spray booths which comprises an aqueous solution or dispersion of a cellulose gum, a plasticizer and preferably a surfactant, The composition is applied to the surfaces and related paint spray booth equipment to mask them from paint overspray during the painting operation. The maskant forms a water soluble film which can easily be removed by washing with water subsequent to the painting operation.

Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device

materiais e métodos

Flourocarbon free and biobased oil and and water barrier materials

The present invention relates generally to compositions comprising polyelectrolytes complexes (PECs) of anionic and cationic biopolymers capable of forming barriers on fiber based materials. Also disclosed is a fibre based material with a barrier coating against oil and water, wherein the material is provided with a barrier from at least two layers formed from at least one composition comprising a polyelectrolyte complex (PEC) of a cationic biopolymer and an anionic biopolymer, The two layers result in improvements in both oil resistance and water resistance compared to the same material provided with a single layer of said at least one composition.

Laser-markable compositions

A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.

Biodegradable fire resistant foam

The instant invention is a fire protectant composition comprising water, a surfactant, a water-soluble polymer, casein, and a calcium salt. The compositions can be applied to materials such as wood in advance of a fire, and after application, the compositions are capable of retaining their fire protectant capacities for days, weeks or even months. This fire protectant composition is also biodegradable and nontoxic. It is also easily removed from the combustible material by a water wash once the fire danger is passes. If burned, the composition forms a skin which can be peeled off or removed by some other method such as pressure water spray or mechanical brushing.

Method of making a planographic printing plate

Metallschutzbeschichtung und diese verwendender, Zn-feuerbeschichteter, metallischer Werkstoff und Al-Zn-feuerbeschichteter, metallischer Werkstoff

Acidifying coatings and disintegration-resistant substrates coated therewith

The present invention includes acidifying film coating compositions containing a polymer and an acidic component for use on orally-ingestible substrates such as tablets and the like. The acidifying coating compositions can be applied as an aqueous dispersion to an enteric-coated substrate to increase the disintegration resistance to aqueous media of up to pH 5.0. In preferred aspects, the acidic component is citric acid, lactic acid, stearic acid or mixtures thereof. Methods of preparing the dry film coatings, methods of preparing corresponding aqueous dispersions, methods of applying the coatings to substrates and the coated substrates themselves are also disclosed.

POLYMERIC METAL COATING

The invention relates to water-soluble polymeric thiosulfates, to a method for t heir preparation by polymer-analogous addition of tetrathionate to unsaturated polymers and to th eir application for the coating of surfaces.

COATING COMPOSITION AND COATED PAPER AND COATED PAPERBOARD

A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate, wherein less than about 90% by weight and greater than about 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter (esd) less than 2 microns. The coating composition may include a thickener present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition. A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate having a mean particle size (d50) of at least about 2.4 microns and a steepness factor of at least about 30. The coating composition may be a paper basecoat composition or a paperboard basecoat composition. A paper or paperboard product may include the coating composition on at least one surface of the paper product or paperboard product.

CELLULOSE FILMS WITH AT LEAST ONE HYDROPHOBIC OR LESS HYDROPHILIC SURFACE

A method for the production of cellulose films with at least one hydrophobic or less hydrophilic surface, or with at least one surface with a water contact angle (?) in a range from 55? to less than 00? is described. The method involves contacting the cellulose material with a hydrophobic solid material during the preparation of the cellulose films or with a vapour of a non-polar or polar aprotic solvent during or after the preparation of the cellulose films. Examples of the cellulose material are cellulose filaments (CF) made to have at least 50% by weight of the filaments having a filament length up to 350 µm and a filament diameter between 100 and 500 nm from multi-pass, high consistency refining of wood or plant fibers, and commercially-available sodium carboxymethyl cellulose. Examples of the hydrophobic solid material are hydrophobic polymers, poly(methylpentene) and poly(ethylene). Examples of the non-polar solvent are hexane and toluene. Examples of the polar aprotic solvent are ...

Materials and methods

New process of coating, white-washing, etc

AQUEOUS CARBON FILLER DISPERSION COATING LIQUID, CONDUCTIVITY-IMPARTING MATERIAL, ELECTRODE PLATE FOR AN ELECTRICAL STORAGE DEVICE, MANUFACTURING METHOD THEREFOR, AND ELECTRICAL STORAGE DEVICE

비수계 전해액 이차 전지의 전극용 카르복시메틸셀룰로오스염의 제조 방법, 비수계 전해액 이차 전지용 전극, 및 비수계 전해액 이차 전지

... 전극 도공 표면의 줄무늬나 핀홀과 같은 결함의 방지와, 우수한 집전체에 대한 접착 강도나 활물질 간의 접착 강도를 양립시킬 수 있는 비수계 전해액 이차 전지의 전극용 카르복시메틸셀룰로오스염을 제공하는 것을 목적으로 한다. (1) 탄소수 3 이하의 알코올과 물의 혼합비 (질량비) 가 75 : 25 ∼ 95 : 5 인 혼합 용매를 사용하여, 물에 대한 알칼리의 농도가 25 ∼ 40 질량％ 인 알칼리셀룰로오스화 반응 공정, (2) 상기 셀룰로오스의 무수 글루코오스 단위당 0.2 ∼ 0.5 몰의 알칼리 과잉하에서 반응을 실시하는 에테르화 반응 공정, (3) 에테르화 반응 종료 후에 산을 첨가하여 반응 혼합물의 pH 를 6.0 ∼ 8.0 으로 조정하는 중화 공정, 및 (4) 상기 중화 공정의 종료 후에, 혼합 용매를 제거하고, 알칼리를 첨가하여 반응 혼합물의 pH 를 8.0 ∼ 9.0 으로 조정 후, 40 ∼ 70 ℃ 에서 30 ∼ 120 분간 가열 처리를 실시하는 가열 공정을 포함하는 제조 방법.

EMULSIONS FOR LIGNOCELLULOSIC PRODUCTS, METHODS OF THEIR MANUFACTURE, IMPROVED LIGNOCELLULOSIC PRODUCTS AND METHODS FOR THEIR MANUFACTURE

Emulsions are provided which are useful in imparting water-resistance to lignocellulosic products. In one embodiment, the emulsions contain a nonsaponifiable wax, a saponified wax, an alkyl phenol component, a dispersant/surfactant such as a salt of polynaphthalenesulfonic acid, and a carboxymethylcellulose. Such emulsions may be added to hot, even boiling, water without the emulsion separating or curdling. Various embodiments are stable for extended periods of time when stored at room temperature, do not require the addition of a preservative biocide to avoid contributing to biodegradation in a lignocellulosic product. The emulsions are pourable liquids at room temperature. Optionally, the emulsions may be added to lignocellulosic products with a preservative to inhibit the preservative from leaching out.

METHOD OF IMPROVING PROPERTIES OF CELLULOSE-BASED FIBROUS SHEET-FORMED MATERIALS

A method of improving surface strength, fibre tear or linting of a sheet-formed fibrous material formed from an aqueous slurry of cellulose fibre comprising spraying a face of the material with a chemical formulation comprising or consisting of a polymer containing at least two carboxylic groups per molecule and aliphatic mono-di- or three- basic carboxylic acid with molecular weight between 40-500Da, in an aqueous carrier, keeping the coated face at a temperature of 50 º C or more for a time sufficient to obtain the desired improvement including drying of the material. The chemical formulation is sprayed on the wet laid sheet-formed material at the wet end of a paper machine in an amount of from 1% to 5% by weight of the sheet-formed material in a dry state. Also disclosed is a sheet-formed fibrous material obtainable or obtained by the method and a laminated product comprising the sheet-formed fibrous material and a polymer foil. Further disclosed is the use of the chemical formulation ...

DISPERSION LIQUID OF CARBON NANOTUBE-CONTAINING COMPOSITION AND CONDUCTIVE MOLDED BODY

The present invention relates to a dispersion liquid of a carbon nanotube-containing composition which contains a carbon nanotube-containing composition, a dispersant with a weight-average molecular weight of 5,000 to 60,000 as determined by gel permeation chromatography, and an aqueous solvent. The present invention provides a dispersion liquid of a carbon nanotube-containing composition which shows high dispersibility on a base while maintaining high dispersibility for the carbon nanotube-containing composition.

Säurestabile wässrige Dispersion von metallischen Teilchen und ihre Verwendungen

Laser-markable compositions

Self-binding pigment hybrid

The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.

Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device

A water-based slurry composition contains (1) a water-based medium containing at least water as a polar solvent, (2) at least one polymer selected from cellulose derivatives, alginic acid derivatives, starch derivatives, chitin derivatives, chitosan derivatives, polyallylamine and polyvinylamine, (3) a hydrophobic filler, and (4) a polybasic acid or a derivative thereof. The composition has a water content of 30 mass % or higher. An electrode plate for an electricity storage device, and the electricity storage device are also disclosed.

Soluble coating comprising polyelectrolyte with hydrophobic counterions

The present invention provides an implantable device having a biosoluble coating comprising a polyelectrolyte and a counterion and the methods of making and using the same.

COATING AND ITS MANUFACTURING PROCESS

A coating composition has a natural fibre-bearing dry matter mixture, as well as cellular plastic grains, mixed into water. By spreading this composition onto any base, particularly by spraying, and by hardening it, particularly through drying, the coating is formed from the coating composition, which coating provides extremely good acoustic properties. If a special fibre base plate based on chemical pulp is used as the base of the coating, the plate-like acoustic element is obtained. 1. A coating composition that comprises a natural fibre-bearing dry matter mixture mixed with water , further comprising cellular plastic grains.2. The coating composition according to claim 1 , wherein the fibre is vegetable fibre claim 1 , such as cellulose claim 1 , flax claim 1 , cotton or hemp fibre claim 1 , or animal-based fibre claim 1 , such as silk- or wool-based fibre claim 1 , or a mixture of such fibres claim 1 , preferably being vegetable fibre claim 1 , most suitably cellulose fibre.3. The coating composition according to claim 1 , wherein the cellular plastic grains are used at 20-90% of the weight of the dry matter mixture.4. The coating composition according to claim 1 , wherein the average size of the cellular plastic grains is 1-5 mm.5. The coating composition according to claim 1 , wherein at least part of the cellular plastic grains is formed from closed-cell cellular plastic claim 1 , preferably 30-80% by weight claim 1 , most suitably 50% by weight.6. The coating composition according to claim 1 , further comprising 10-80% mineral filler from its dry matter mass claim 1 , preferably mineral silicate claim 1 , sulphate or carbonate claim 1 , most suitably kaolin.7. The coating composition according to claim 1 , further comprising claim 1 , as binder claim 1 , carboxy-methyl cellulose claim 1 , hydroxypropyl cellulose or methyl cellulose or a derivative thereof claim 1 , preferably carboxy-methyl cellulose.8. The coating composition according to claim 1 , further ...

Aqueous Dispersion of Hydrophobically Modified Pigment Particles

The present invention relates to a composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 μm, and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent, based on the weight of inorganic pigment particles and water. The composition of the present invention provides a way to improve water resistance in coatings formulations. 1. A composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 μm , and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent , based on the weight of inorganic pigment particles and water;{'sup': 1', '1', '1, 'sub': 3', '1', '18', '1', '18', '1', '18', '1', '18, 'wherein the silyl groups are represented by —Si(R); wherein each Ris independently C-Calkyl, C-Calkoxy, OH, phenyl, phenoxy, or a bond connecting the Si atom to which it is attached to the surface of an inorganic pigment particle, with the proviso that at least one Ris a C-Calkyl, C-Calkyoxy, phenyl, or phenoxy group; and'}wherein the inorganic pigment particles comprise oxides of titanium, aluminum, silicon, iron, calcium, magnesium, zirconium, or zinc.2. The composition of wherein the inorganic pigment particles are hydrophobically modified with —Si(R)3 groups claim 1 , wherein the inorganic pigment particles are TiO claim 1 , ZnO claim 1 , AlO claim 1 , CaCO claim 1 , FeO claim 1 , SiO claim 1 , or talc.3. The composition of wherein ...

THREE-DIMENSIONAL OBJECT FORMATION POWDER MATERIAL, THREE-DIMENSIONAL OBJECT FORMATION MATERIAL SET, AND THREE-DIMENSIONAL OBJECT PRODUCTION METHOD

Provided is a three-dimensional object formation powder material used for three-dimensional object formation of forming a three-dimensional object by stacking up a plurality of powder material layers each bound by a resin and having a predetermined shape. The three-dimensional object formation powder material contains particles in which a plurality of cores are fixed by a water-soluble resin. 1. A three-dimensional object formation powder material used for three-dimensional object formation of forming a three-dimensional object by stacking up a plurality of powder material layers each bound by a resin and having a predetermined shape , the three-dimensional object formation powder material comprising:particles in which a plurality of cores are fixed by a water-soluble resin.2. The three-dimensional object formation powder material according to claim 1 ,wherein the three-dimensional object formation powder material has a number average particle diameter Dn of from 15 μm to 50 μm, andwherein a ratio (Dv/Dn) of a volume average particle diameter Dv of the three-dimensional object formation powder material to the number average particle diameter Dn thereof is 1.4 or less.3. The three-dimensional object formation powder material according to claim 1 ,wherein the cores have a number average particle diameter of from 1 μm to 10 μm.4. The three-dimensional object formation powder material according to claim 1 ,wherein a content of the water-soluble resin is from 0.5% by volume to 15% by volume relative to the cores.5. The three-dimensional object formation powder material according to claim 4 ,wherein the water-soluble resin is a polyvinyl alcohol resin, a modified polyvinyl alcohol resin, a polyacrylic acid resin, a cellulose resin, starch, gelatin, polyethylene glycol, or any combination thereof.6. The three-dimensional object formation powder material according to claim 1 ,wherein the water-soluble resin has a degree of polymerization of from 100 to 2,000.7. The three- ...

Stabilizing methods for coating seeds with biological materials

The present invention provides a method for coating seeds with biological materials such as bacteria, fungi (e.g., yeasts and molds), parasites, recombinant vectors, and viruses. The method comprises (a) applying a moistening liquid to seeds to moisten seeds, wherein the moistening liquid comprises a moistening polymer, and (b) coating the moistened seeds with an effective amount of a dry composition, wherein the dry composition comprises biological materials, one or more disaccharides, one or more oligosaccharides, one or more polysaccharides, one or more carboxylic acid salts, and one or more hydrolyzed proteins. The coated seeds may have an initial water activity (Aw) below 0.4, and the microorganisms on the coated seeds have initial viability of at least 5 logs of colony forming units per gram of seeds (CFU/g seed). Also provided are coated seeds.

FERROMAGNETIC METAL NANOWIRE DISPERSION AND METHOD FOR MANUFACTURING SAME

The present invention provides a ferromagnetic metal nanowire dispersion having an excellent dispersibility, from which a ferromagnetic metal nanowire film having an excellent electrical conductivity can be made. The present invention relates to a ferromagnetic metal nanowire dispersion comprising a ferromagnetic metal nanowire and a polymer compound. 1. A ferromagnetic metal nanowire dispersion comprising:a ferromagnetic metal nanowire; anda polymer compound.2. The dispersion of claim 1 , comprising a layer of the polymer compound on a surface of the ferromagnetic metal nanowire.3. The ferromagnetic metal nanowire dispersion of claim 1 , further comprising a dispersing medium selected from the group consisting of water claim 1 , an organic solvent and a mixture thereof.4. The ferromagnetic metal nanowire dispersion of claim 3 , wherein the dispersing medium is a solvent that exhibits reducibility or a solvent containing an antioxidant.5. A method for manufacturing the ferromagnetic metal nanowire dispersion of claim 1 , the method comprising a step of:reducing a ferromagnetic metal ion in a solution of a polymer compound to make a ferromagnetic metal nanowire.6. The method for manufacturing the ferromagnetic metal nanowire dispersion of claim 5 , further comprising a step of:reducing the ferromagnetic metal nanowire.7. The method for manufacturing the ferromagnetic metal nanowire dispersion of claim 5 , further comprising a step of:dispersing the ferromagnetic metal nanowire in a dispersing medium selected from the group consisting of water, an organic solvent and a mixture thereof.8. The method for manufacturing the ferromagnetic metal nanowire dispersion of claim 7 , wherein the dispersing medium is a solvent that exhibits reducibility or a solvent containing an antioxidant.9. An electrically conductive film claim 1 , which is formed from the ferromagnetic metal nanowire dispersion of .10. A laminate comprising a substrate and the electrically conductive film of ...

POLYMER COMPOSITIONS AND COATINGS

This document provides polymer compositions (e.g., biopolymer compositions) and coatings. For example, methods and materials related to polymer compositions (e.g., biopolymer compositions) and coatings as well as methods and materials for making and using such compositions (e.g., biopolymer compositions) and coatings are provided. 1. A dehydrated coating composition comprising one or more cationic polymers and one or more anionic polymers , wherein said cationic polymers and said anionic polymers were combined in a polar solution and vigorously blended such that the viscosity or particle size of the mixed polymers was reduced after blending.2. The composition of claim 1 , wherein said cationic polymer is a polysaccharide.3. The composition of claim 1 , wherein said cationic polymer is chitosan.4. The composition of claim 1 , wherein said anionic polymer is carboxymethyl cellulose.5. The composition of claim 1 , wherein said polar solution comprises water and formic acid adjusted to a pH of about 3-4. This application is a divisional of U.S. application Ser. No. 16/222,717, filed Dec. 17, 2018, which is a divisional of U.S. application Ser. No. 14/894,914, filed Nov. 30, 2015 (now U.S. Pat. No. 10,202,517), which is a National Stage Application under 35 U.S.C. § 371 and claims the benefit of International Application No. PCT/US2014/046682, filed Jul. 15, 2014, which claims priority to U.S. Provisional Application No. 61/858,992, filed Jul. 26, 2013. The disclosures of the foregoing applications are hereby incorporated by reference in their entirety.This invention was made with government support under Grant No. 2007-35504-18339 awarded by the USDA, Contract No. 11-JV-11111129-121 awarded by the USDA Forest Service and Hatch Act Project No. PEN04436 awarded by the USDA. The Government has certain rights in the invention.This document relates to polymer compositions (e.g., biopolymer compositions) and coatings. For example, this document provides methods and materials ...

Biodegradable Fire Resistant Foam

The instant invention is a fire protectant composition comprising water, a surfactant, a water-soluble polymer, casein, and a calcium salt. The compositions can be applied to materials such as wood in advance of a fire, and after application, the compositions are capable of retaining their fire protectant capacities for days, weeks or even months. This fire protectant composition is also biodegradable and nontoxic. It is also easily removed from the combustible material by a water wash once the fire danger is passes. If burned, the composition forms a “skin” which can be peeled off or removed by some other method such as pressure water spray or mechanical brushing.

METHOD OF MANUFACTURING THREE-DIMENSIONAL STRUCTURE, THREE-DIMENSION FORMATION COMPOSITION, AND THREE-DIMENSIONAL STRUCTURE

There is provided a method of manufacturing a three-dimensional structure, in which the three-dimensional structure is manufactured by laminating a layer, the method including: forming the layer using a three-dimension formation composition containing particles having an isocyanate group on a surface thereof, a water-soluble resin having a hydroxyl group, and a water-based solvent; and discharging a curable ink onto the layer. 1. A method of manufacturing a three-dimensional structure , in which the three-dimensional structure is manufactured by laminating a layer , the method comprising:forming the layer using a three-dimension formation composition containing particles having an isocyanate group on a surface thereof, a water-soluble resin having a hydroxyl group, and a water-based solvent; anddischarging a curable ink onto the layer.2. The method of manufacturing a three-dimensional structure according to claim 1 , further comprising:removing the particles, which are not bound by the curable ink, after repeating the forming of the layer and the discharging of the curable ink.3. The method of manufacturing a three-dimensional structure according to claim 1 , further comprising:heating the layer.4. The method of manufacturing a three-dimensional structure according to claim 3 ,wherein, in the heating of the layer, the layer is heated at 40° C. to 200° C.5. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the particle is at least one selected from the group consisting of silica, calcium carbonate, alumina, and titanium oxide.6. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the water-soluble resin contains at least one selected from the group consisting of polyvinyl alcohol, carboxymethyl cellulose, hydroxyethyl cellulose, polyethylene oxide, and polyethylene glycol.7. The method of manufacturing a three-dimensional structure according to claim 1 ,wherein the curable ink contains an ...

Biodegradable Fire Resistant Foam

The instant invention is a fire protectant composition comprising water, a surfactant, a water-soluble polymer, casein, and a calcium salt. The compositions can be applied to materials such as wood in advance of a fire, and after application, the compositions are capable of retaining their fire protectant capacities for days, weeks or even months. This fire protectant composition is also biodegradable and nontoxic. It is also easily removed from the combustible material by a water wash once the fire danger is passes. If burned, the composition forms a “skin” which can be peeled off or removed by some other method such as pressure water spray or mechanical brushing.

SELF-BINDING PIGMENT HYBRID

The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension. 1. Process for preparing self-binding pigment particles comprising the following steps:a) providing an aqueous mineral pigment material suspension;b) providing at least one polymeric binder, wherein the binder comprises at least one modified polysaccharide having a degree of carboxylation in the range of 0.4 to 2.0 and having an intrinsic viscosity in the range of 3 to 300 ml/g,{'sup': 14', '12, 'wherein the carbon of the binder shows a rate of nuclear transformation of C to C of between 900 and 920 transformations per hour and per gram carbon in the binder;'}c) mixing the binder of step b) with the aqueous mineral pigment material suspension of step a) and adjusting the solids content of the obtained suspension so that it is from 45 to 80 wt.-%, based on the total weight of the suspension;d) grinding the aqueous mineral material suspension of step c) until the fraction of self-binding pigment particles having a particle size of less than 1 μm is greater than 5 wt.-%, based on the total weight of the pigment particles.2. Process according to claim 1 , wherein the at least one modified polysaccharide is carboxymethylcellulose.3. The process according to claim 1 , wherein in step c) the binder is added to the aqueous mineral pigment suspension in an amount from 0.1 to 10.0 wt.-% claim 1 , preferably 0.2 to 5 wt.-% claim 1 , more preferably 0.25 to 3.0 wt.-% claim 1 , based on the total weight of the suspension.4. The process according to claim 1 , wherein the binder is in form of a solution or a dry material claim 1 , preferably in form of an aqueous solution having a binder concentration from 1 to 70 wt.-% claim 1 , preferably from 2 to 55 wt.-% claim 1 , more preferably from 5 to 50 wt.-% claim 1 , and most preferably from 30 to 50 wt.-% claim ...

POLYMER COMPOSITIONS AND COATINGS

This document provides polymer compositions (e.g., biopolymer compositions) and coatings. For example, methods and materials related to polymer compositions (e.g., biopolymer compositions) and coatings as well as methods and materials for making and using such compositions (e.g., biopolymer compositions) and coatings are provided. 1. A coating composition comprising one or more cationic polymers and one or more anionic polymers , wherein said cationic polymers and said anionic polymers were combined in a polar solution and vigorously blended such that the viscosity or particle size of the mixed polymers was reduced after blending.2. The composition of claim 1 , wherein said cationic polymer is a polysaccharide.3. The composition of claim 1 , wherein said cationic polymer is chitosan.4. The composition of claim 1 , wherein said anionic polymer is carboxymethyl cellulose.5. The composition of claim 1 , wherein said polar solution comprises water and formic acid adjusted to a pH of about 3-4. This application is a divisional of U.S. application Ser. No. 14/894,914, filed Nov. 30, 2015, which is a National Stage Application under 35 U.S.C. § 371 and claims the benefit of International Application No. PCT/US2014/046682, filed Jul. 15, 2014, which claims priority to U.S. Provisional Application No. 61/858,992, filed Jul. 26, 2013. The disclosures of the foregoing applications are hereby incorporated by reference in their entirety.This invention was made with government support under Grant No. 2007-35504-18339 awarded by the USDA, Contract No. 11-JV-11111129-121 awarded by the USDA Forest Service and Hatch Act Project No. PEN04436 awarded by the USDA. The Government has certain rights in the invention.This document relates to polymer compositions (e.g., biopolymer compositions) and coatings. For example, this document provides methods and materials related to polymer compositions (e.g., biopolymer compositions) and coatings as well as methods and materials related to ...

POLYMER COMPOSITIONS AND COATINGS

This document provides polymer compositions (e.g., biopolymer compositions) and coatings. For example, methods and materials related to polymer compositions (e.g., biopolymer compositions) and coatings as well as methods and materials for making and using such compositions (e.g., biopolymer compositions) and coatings are provided. 1. A polymer blend composition comprising one or more cationic polymers and one or more anionic polymers , wherein said cationic polymers and said anionic polymers are combined in a polar solution with a pH between the lowest pKa of the anionic end group and the highest pKa of the cationic end group of said cationic polymers and said anionic polymers , wherein said cationic polymers and said anionic polymers were vigorously blended to obtain said polymer blend , and wherein the viscosity or particle size of said cationic polymers and said anionic polymers is reduced after the blending.2. A coating composition comprising one or more cationic polymers and one or more anionic polymers , wherein said cationic polymers and said anionic polymers were combined in a polar solution and vigorously blended such that the viscosity or particle size of the mixed polymers was reduced after blending.38-. (canceled)9. The composition of claim 1 , wherein said cationic polymer is a polysaccharide.10. The composition of claim 1 , wherein said cationic polymer is chitosan.11. The composition of claim 1 , wherein said anionic polymer is carboxymethyl cellulose.1214-. (canceled)15. The composition of claim 1 , wherein said polar solution comprises water and formic acid adjusted to a pH of about 3-4.16. A method for producing a composite or coating composition claim 1 , wherein said method comprises:(a) combining one or more cationic polymers with one or more anionic nano-materials to obtain a mixture,(b) combining one or more anionic polymers in a polar solution with said mixture to obtain a solution, and(c) vigorously blending said solution to produce said ...

Materials and Methods

The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti-fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent. 158-. (canceled)59. A heat exchanger or production line apparatus comprising a metal or metal alloy substrate on an internal surface thereof intended in use to contact a fouling agent , said substrate including a coating comprising polysaccharide , which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent , in comparison to an equivalent uncoated substrate.60. The apparatus of wherein the polysaccharide comprises starch claim 59 , modified starch or a mixture of starches and/or modified starches.61. The apparatus of wherein the polysaccharide comprises one or more of rice starch claim 59 , maize starch claim 59 , potato starch claim 59 , dextrin starch claim 59 , hydrolysed starch claim 59 , octenyl succinic anhydride (OSA) starch claim 59 , alkaline-modified starch claim 59 , bleached starch claim 59 , oxidised starch claim 59 , enzyme-treated starch claim 59 , monostarch sulphate claim 59 , distarch phosphate claim 59 , acetylated starch claim 59 , hydroxypropylated starch claim 59 , hydroxyethyl starch claim 59 , cationic starch and carboxymethylated starch.62. The apparatus of wherein the polysaccharide comprises cellulose claim 59 , hemicellulose claim 59 , hydrolysed cellulose claim 59 , a cellulose derivative or a mixture of celluloses claim 59 , hemicelluloses claim 59 , hydrolysed celluloses and/or cellulose derivatives.63. The apparatus of wherein the cellulose claim 62 , hydrolysed cellulose or cellulose ...

Dispersant, dispersant composition, dispersion composition for batteries, electrode and battery

Provided are: a dispersant which has good dispersibility and reduces electronic resistance; and a battery having excellent characteristics, which uses this dispersant and is decreased in the ionic resistance and the reaction resistance. A dispersant contains a triazine derivative represented by general formula (1), and an amine or an inorganic base (in general formula (1), R 1 is as defined in the description).

ANTI-ADHESIVE COMPOSITION FOR UNVULCANIZED RUBBER

The disclosure provides an anti-adhesive composition for unvulcanized rubbers which enables a reduction in anti-adhesive-induced dusting, can exhibit high anti-adhesive properties even in a small application amount, and brings about high slipperiness. The anti-adhesive composition for unvulcanized rubbers includes (A) a water-soluble polymer, (B) particles of a water-insoluble organic polymer, (C) a metal soap, (D) a surfactant and water. The anti-adhesive composition for unvulcanized rubbers includes, with respect to the whole mass of the components excluding the water, 30 mass % or more the component (A), 1-20 mass % the component (B), 20-50 mass % the component (C), and 10-20 mass % the component (D). 1. An anti-adhesive composition for unvulcanized rubber comprising:a component (A): water-soluble polymer;a component (B): water-insoluble organic polymer particles;a component (C): metallic soap;a component (D): surfactant; andwater,wherein the anti-adhesive composition for unvulcanized rubber comprises, with respect to a total mass of components other than water,30 mass % or more of the component (A),1 to 20 mass % of the component (B),20 to 50 mass % of the component (C), and10 to 20 mass % of the component (D).2. The anti-adhesive composition for unvulcanized rubber according to claim 1 ,wherein the component (B) is included in an amount of 1 to 50 mass % with respect to a total mass of the component (B) and the component (C).3. The anti-adhesive composition for unvulcanized rubber according to claim 1 ,wherein the component (A) is a water-soluble polymer having a viscosity of 3 to 300 mPa·s at 25° C. in an aqueous solution containing 2 mass % of the component (A).4. The anti-adhesive composition for unvulcanized rubber according to claim 2 ,wherein the component (A) is a water-soluble polymer having a viscosity of 3 to 300 mPa·s at 25° C. in an aqueous solution containing 2 mass % of the component (A This application is a continuation application of ...

Bio-based pec compositions as binders for fiber based materials, textiles, woven and nonwoven materials

The present invention relates to a bio-based polyelectrolyte complex (PEC) composition suitable as a binder for fiber based materials, textiles, woven and nonwoven materials. The PEC composition comprises cationic biopolymer, anionic biopolymer acid and a polymer, and is further characterized in that the net charge of the PEC is cationic, the charge ratio of the anionic polymer and the cationic polymer is ≤1, the cationic biopolymer is chitosan, wherein the concentration of cation is 0.005-30%, the anionic biopolymer is polyanions derived from nature, the acid is a Brønsted acid and/or a Lewis acid, wherein the Brønsted acid is selected from any organic and/or inorganic acids, wherein the Lewis acid is selected from any cationic mono- or multivalent atom, the weight ratio between cation and anion is 1:0.1 to 1:20, the weight ratio between the cation and acid is 1:0.01 to 1:30, chitosan has a degree of deacetylation being 66-100%, and the pH is less than 7. The present invention further relates to a method for preparing the PEC composition, uses of the PEC composition, as well as method of treating materials with the PEC composition.

COATING LIQUID AND LAMINATED POROUS FILM

The application relates to a laminated porous film having a heat-resistant layer that is suitable for a separator for a non-aqueous electrolyte secondary battery having excellent cycle characteristics, and a coating liquid for forming the heat-resistant layer. A coating liquid containing a filler, a binder, and a solvent, wherein a hydrophilicity parameter A of the filler defined by formula (1) is 0.35 to 0.65: 1. A process of producing a coating liquid , the process comprising:mixing a filler having a median diameter of 1 to 10 μm and a protic solvent to produce a first slurry;milling the first slurry in a bead mill under wet milling conditions to produce a second slurry; andmixing the second slurry, a second solvent and a binder to produce the coating liquid,wherein a value obtained by dividing a median diameter D50 of the filler in the second slurry by a median diameter D50 of the filler in the first slurry is 0.05 to 0.15.2. The process according to claim 1 , wherein a hydrophilicity parameter A of the filler in the second slurry defined by formula (1) is 0.35 to 0.65:{'br': None, 'i': 'A', 'sub': 1', '2, 'Hydrophilicity parameter =BET/BET\u2003\u2003(1),'}{'sub': '1', 'wherein, in formula (1), BETis the specific surface area of the filler in the second slurry calculated using a BET method from a differential adsorption isotherm obtained by subtracting, from a first adsorption isotherm measured by adsorbing water vapor to the filler in the second slurry, a second adsorption isotherm; and'}{'sub': '2', 'BETis the specific surface area of the filler in the second slurry calculated using a BET method from a differential adsorption isotherm measured by adsorbing nitrogen to the filler in the second slurry.'}3. The process according to claim 1 , wherein BETof the filler in the second slurry is 2.0 m/g or more and 5.6 m/g or less claim 1 , and BETof the filler in the second slurry is 5.4 m/g or more and 8.9 m/g or less.4. The process according to claim 1 , wherein a ...

COATING COMPOSITION AND COATED PAPER AND COATED PAPERBOARD

A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate, wherein less than about 90% by weight and greater than about 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter (esd) less than 2 microns. The coating composition may include a thickener present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition. A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate having a mean particle size (d50) of at least about 2.4 microns and a steepness factor of at least about 30. The coating composition may be a paper basecoat composition or a paperboard basecoat composition. A paper or paperboard product may include the coating composition on at least one surface of the paper product or paperboard product. 118-. (canceled)19. A coating composition comprising:kaolin having a shape factor less than about 70; and{'sub': '50', 'calcium carbonate having a dof at least about 2.4 microns;'}wherein less than 70% by weight and greater than 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter less than 2 μm.20. The composition of claim 19 , further comprising a thickener.21. The composition of claim 20 , wherein the thickener is present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition.2223-. (canceled)24. The composition of claim 20 , wherein the thickener is selected from the group consisting of alkali-soluble emulsion polyacrylate thickeners claim 20 , hydrophobically-modified alkali-soluble emulsion polyacrylate thickeners claim 20 , and CMC (carboxymethyl cellulose) thickeners.25. The composition of claim 19 , wherein less than about 30% by weight of the kaolin has an equivalent spherical diameter (esd) less than about 0.25 μm.2630-. (canceled)31. The composition of claim 19 , wherein the calcium carbonate has a dof at least about 2.6 μm ...

Materials and Methods

The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti-fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent.

Functionalization of cellulose with lignin to produce high-value products

The present invention concerns a process for the covalent attachment of lignin to cellulose in aqueous solutions, which process is characterized by preparing an aqueous mixture of lignin particles modified with tall oil fatty acids (TOFA), and reacting these TOFA-modified lignin particles with cellulose particles. The obtained modified cellulose particles are biodegradable, and have antimicrobial properties, whereby they are suitable for use in antibacterial textile surfaces (sportswear, medical textiles), tissue adhesives and as porous carriers in drug delivery. Further, the material is useful in high-volume products, such as adhesives and dispersants. 1. A process for the covalent attachment of lignin to cellulose in aqueous solutions comprising preparing an aqueous mixture of lignin particles , modifying these particles with fatty acids , and reacting the obtained fatty acid-modified lignin particles with cellulose fibers or particles.2. The process of claim 1 , wherein the lignin is selected from isolated lignin claim 1 , extracted from softwood or hardwood pulp.3. The process of claim 1 , wherein the lignin is selected from lignin nanoparticles (NPs) claim 1 , preferably having a diameter of less than 500 nm claim 1 , more preferably of 50-300 nm claim 1 , and most suitably of 70-200 nm.4. The process of claim 1 , wherein the fatty acids used to modify the lignin contain claim 1 , or are selected from claim 1 , tall oil fatty acids (TOFA).5. The process of claim 1 , wherein the fatty acids used to modify the lignin are selected from fatty acid mixtures claim 1 , e.g. tall oil fatty acids (TOFA) claim 1 , containing 80-99% claim 1 , preferably 85-99% claim 1 , by weight of unsaturated fatty acids.6. The process of claim 1 , wherein the fatty acids used to modify the lignin are selected from fatty acid mixtures claim 1 , e.g. TOFA claim 1 , containing rosin acids in an amount of 0.1-10% claim 1 , preferably ≤5% claim 1 , by weight claim 1 , and most suitably ...

Aqueous dispersion of hydrophobically modified pigment particles

The present invention relates to a composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 μm, and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent, based on the weight of inorganic pigment particles and water. The composition of the present invention provides a way to improve water resistance in coatings formulations.

A SURFACE COATED CELLULOSIC FILM

A cellulosic film comprising MFC is provided, which is coated on at least one surface thereof with at least one cured barrier layer. The cured barrier layer comprises CMC which has been crosslinked with a crosslinking agent. A method for improving the barrier properties of a cellulosic film is also provided. 1. A method for improving the barrier properties of a cellulosic film comprising microfibrillated cellulose (MFC) , said method comprising the steps of:a. providing a cellulosic film comprising MFC;b. applying a barrier coating composition to at least one surface of said cellulosic film; said barrier coating composition comprising a crosslinking agent and carboxymethyl cellulose (CMC),orapplying both an aqueous solution comprising a crosslinking agent and an aqueous solution and/or suspension comprising carboxymethyl cellulose (CMC) to the same surface of said cellulosic film and, thereby forming a barrier coating composition on said surface of the cellulosic film; andc. curing said barrier coating composition so as to form a barrier layer coated on said cellulosic film2. The method according to claim 1 , wherein said cellulosic film comprises at least 20% w/w MFC.3. The method according to claim 1 , wherein said crosslinking agent is an organic acid.4. The method according to claim 1 , wherein said barrier coating composition is an aqueous solution or aqueous suspension of CMC and said crosslinking agent.5. The method according to claim 1 , wherein the concentration of the crosslinking agents in the barrier coating composition is 1-100 wt % based on a dry weight of CMC in said barrier coating composition.6. The method according to claim 1 , wherein a dry content of CMC in the barrier coating composition is at least 5 wt %.7. The method according to claim 1 , wherein the barrier coating composition comprises a mixture of two or more crosslinking agents.8. The method according to claim 1 , wherein the barrier coating composition is formed by adding dry CMC to an ...

COATING FOR REDUCING OIL ABSORBENCY OF CELLULOSIC WEBS

A method for reducing the surface oil absorption of cellulose based substrate is provided, in which a coating composition is applied to said substrate; and in which the coating composition comprises carboxymethyl cellulose (CMC) and/or a salt of carboxymethyl cellulose (CMC). A coated paperboard, and a laminate of the coated paperboard with a polymer layer is also provided. The coating composition provides improved surface oil absorption and improved adherence of an overlying polymer layer. 1. A method for reducing the surface oil absorption of a cellulose-based substrate , said method comprising the step of:applying a coating composition to at least one surface of said cellulose-based substrate, wherein said coating composition comprises carboxymethyl cellulose (CMC) and/or a salt of carboxymethyl cellulose (CMC); and,allowing said coating composition to dry, so as to form a barrier layer on said cellulose-based substrate,wherein said CMC has a degree of substitution (DS) from 0.05 to 0.5 and said coating composition further comprises an organic acid.2. The method according to claim 1 , wherein said CMC has a degree of substitution (DS) from 0.1 to 0.3.3. The method according to claim 1 , wherein the cellulose-based substrate—prior to application of the coating composition—is paperboard.4. The method according to claim 1 , wherein said coating composition comprises CMC and/or a salt of CMC in a concentration of between 1-100% w/w.5. The method according to claim 1 , wherein said CMC has a salt content greater than 1 wt %.6. The method according to claim 1 , wherein the organic acid comprises citric acid claim 1 , lactic acid claim 1 , acetic acid claim 1 , formic acid claim 1 , oxalic acid claim 1 , 1 claim 1 ,2 claim 1 ,3 claim 1 ,4-butanetetracarboxylic acid claim 1 , malonic acid claim 1 , tartaric acid claim 1 , uric acid claim 1 , malic acid claim 1 , or combinations thereof.7. The method according to claim 1 , wherein coating composition is a buffered aqueous ...

Durable exothermic coating

A substrate that contains an exothermic coating is provided. More specifically, the exothermic coating includes one or more components (e.g., carbon, oxidizable metal, moisture-retaining particles, etc.) that are durably adhered to the substrate. To provide the desired durability, the exothermic coating includes the combination of a certain amount of a polymer latex and polysaccharide. When appropriately selected and incorporated into the exothermic coating, the present inventors have discovered that these components may interact synergistically to improve binding capacity.

Durable exothermic coating

A substrate that contains an exothermic coating is provided. More specifically, the exothermic coating includes one or more components (e.g., carbon, oxidizable metal, moisture-retaining particles, etc.) that are durably adhered to the substrate. To provide the desired durability, the exothermic coating includes the combination of a certain amount of a polymer latex and polysaccharide. When appropriately selected and incorporated into the exothermic coating, the present inventors have discovered that these components may interact synergistically to improve binding capacity.

Durable exothermic coating

A substrate that contains an exothermic coating is provided. More specifically, the exothermic coating includes one or more components (e.g., carbon, oxidizable metal, moisture-retaining particles, etc.) that are durably adhered to the substrate. To provide the desired durability, the exothermic coating includes the combination of a certain amount of a polymer latex and polysaccharide. When appropriately selected and incorporated into the exothermic coating, the present inventors have discovered that these components may interact synergistically to improve binding capacity.

レーザマーキング用組成物を用いた像生成方法

【課題】像とその中間背景との間に高いコントラストを実現可能な像生成方法を提供すること。 【解決手段】基材の一部の領域に対して、着色材料とレーザ光の照射により像を形成する１種類以上の他の成分とを含有する混合物を塗布し、前記領域を照射する。前記像が前記基材に対するよりも前記着色材料に対して大きなコントラストを有する。 【選択図】なし

마찰 저항 저감 도막 형성용의 도료 조성물, 도막, 및 도막 부착 기재

본 발명은, 경화성 오가노폴리실록세인(A)와, 중량 평균 분자량(Mw)이 200,000 이상이고 친수성 합성 고분자(B1) 및 친수성 천연물 유래 고분자(B2)로부터 선택되는 1종 이상의 친수성 고분자(B)를 함유하는 마찰 저항 저감 도막 형성용의 도료 조성물로서, 수중을 추진하는 구조물이나 수중에 배치된 구조물 등에 있어서, 해당 구조물의 표면과 물 사이에 생기는 마찰 저항을 충분히 저감할 수 있고, 또한 안정성이 우수한 도막을 형성할 수 있는 마찰 저항 저감 도막 형성용의 도료 조성물, 및 이것을 경화시킨 마찰 저항 저감 도막을 제공한다. 또한, 본 발명은, 상기 마찰 저항 저감 도막을 기재 상에 갖는 도막 부착 기재, 및 이의 제조 방법을 제공한다.

A kind of antifog frost-resistant coating of water-fast high intensity and preparation method thereof

本发明公开一种耐水的高强度防雾抗霜涂层及其制备方法。本发明耐水的高强度防雾抗霜涂层的制备方法，包括：在透明基底上提拉上含羟基、氨基或羧基官能团的前驱体溶液，热处理成膜后，浸泡在碱溶液中，然后再热处理，形成耐水的高强度防雾抗霜涂层。本发明制备方法简单易行，制备过程耗时短，对设备要求低，所用原材料成本低，制备环境是全水体系，对环境无毒无害，制备的涂层应用范围广。本发明制备方法得到的涂层耐水，耐擦洗，具有良好的机械性能，强度高，高度透明。

Ferromagnetic metal nanowire dispersion and method for manufacturing same

본 발명은, 도전성이 우수한 강자성 금속 나노와이어막을 제작할 수 있는, 분산성이 우수한 강자성 금속 나노와이어 분산액을 제공한다. 본 발명은, 강자성 금속 나노와이어 및 고분자 화합물을 포함하는 것을 특징으로 하는 강자성 금속 나노와이어 분산액에 관한 것이다. The present invention provides a dispersion of ferromagnetic metal nanowires having excellent dispersibility, capable of producing a ferromagnetic metal nanowire film having excellent conductivity. The present invention relates to a ferromagnetic metal nanowire dispersion comprising a ferromagnetic metal nanowire and a polymer compound.

Aqueous coating liquid for an electrode plate, electrode plate for an electrical storage device, method for manufacturing an electrode plate for an electrical storage device, and electrical storage device

본 발명의 목적은, 환경에 대한 부하가 적은 수계의 도공액을 이용하여, 집전체와 전극층의 사이에 도공막을 형성시키고, 이 도공막을 내용제성이나 전기적 특성이 우수한 언더코트층으로서 집전체와 전극층의 사이에 배치함으로써, 전극층이 알루미늄박이나 구리박 등으로 이루어지는 집전체에 대해서 밀착성과 내전해액성이 우수하고, 또한 집전체와의 접촉 저항도 개량되어 있는 축전 장치용 전극판 및 상기 전극판을 포함하는 축전 장치의 제공을 가능하게 함에 있다. 본 발명은, 축전 장치의 전극판에 도공막층을 형성하기 위한 수계의 전극판용 도공액으로서, 극성 용매인 물을 포함하는 수계 매체에, 비누화도가 40% 이상이고, 또한, 미변성 혹은 변성 폴리비닐알코올, 미변성 혹은 변성 에틸렌비닐알코올 공중합체로부터 선택되는 적어도 1종과, 도전성 재료와, 특정의 다염기산 또는 그들의 산무수물을 포함하고, 도전성 재료 1질량부에 대해서, 수지 바인더가 0.1∼3질량부, 다염기산류가 0.01∼6질량부이고, 또한, 도공액의 고형분이, 0.02질량%∼40질량%인 수계의 전극판용 도공액이다. An object of the present invention is to provide a method for forming a coating film between a current collector and an electrode layer by using an aqueous coating solution having a small load on the environment and providing the coating film as an undercoat layer excellent in solvent resistance and electrical characteristics, An electrode plate for a power storage device in which the electrode layer is excellent in adhesion and electrolyte resistance to current collectors made of aluminum foil or copper foil and has improved contact resistance with the current collector, And to provide a power storage device including the power storage device. The present invention relates to an aqueous coating solution for an electrode plate for an aqueous system for forming a coating film layer on an electrode plate of an electrical storage device, which comprises an aqueous medium containing water as a polar solvent and having a saponification degree of not less than 40% Vinyl alcohol, unmodified or modified ethylene vinyl alcohol copolymer, a conductive material, and a specific polybasic acid or an acid anhydride thereof, wherein the resin binder is contained in an amount of 0.1 to 3 mass parts 0.01 to 6 parts by mass of polybasic acids, and 0.02 to 40% by mass of solids of the coating liquid.

Thermal dye sublimation transfer printing corrosion-inhibiting coating

本发明公开了一种热升华转印防腐涂层，包括羧甲基纤维素、黏度调节剂、活性剂、淀粉、丙烯酸树脂、松浆油脂肪酸、聚丙烯酰胺、多糖衍生物、聚柠檬酸、缓蚀剂、苯乙烯丙烯酸树脂、防腐剂、木质素磺酸钠、消泡剂、纤维素、二丁基邻苯二甲盐酸、乙醇、二氧化钛、高岭土、碳酸钙、纳米二氧化钛粉末、超细氧化锡锑粉末、海藻酸钠、硅藻土粉末、酚醛树脂、甲苯、双咪唑啉季铵盐缓蚀剂以及噻吩水分散液，本发明制备工艺简单，制得涂层具有良好的耐腐性、耐磨性、抗氧化性、耐水性和附着能力。

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a poly(hydroxyalkanoate).

The dispersion liquid of carbon nanotube-containing composition and electric conductivity molded body

本发明为包含含碳纳米管组合物、由凝胶渗透色谱测得的重均分子量为0.5万以上6万以下的分散剂、以及水系溶剂的含碳纳米管组合物的分散液。本发明提供维持含碳纳米管组合物的高分散性，在基材上的分散性优异的含碳纳米管组合物的分散液。

It is a kind of for environment protection oil paint of building doors and windows and preparation method thereof

本发明提供一种用于建筑门窗的环保油漆及其制备方法，该油漆由以下成分配制而成：醇溶性树脂、三乙醇胺、改性环氧树脂、植物油性色浆、碳酸钙、二氧化钛、氧化铝、羟基丙酸、羧甲基纤维素钠、固化剂、分散剂、增稠剂、环保助剂和水。本发明制备的环保油漆使用后无毒无味，不环境污染，能有效消除有机化合物挥发量，并且油漆具有良好的稳定性，制备方法简单，易操作，适合工业化大规模推广生产。

Preparation method of nano-silver antibacterial biodegradable film

本发明公开一种纳米银抗菌生物降解薄膜的制备方法。包括(1)将聚乳酸、聚丁二酸丁二醇酯和聚己二酸/对苯二甲酸丁二酯按照预定比例混合并搅拌得到混合材料A；(2)将聚羟基脂肪酸酯和聚碳酸亚丙酯按照预定比例混合并搅拌得到混合材料B；(3)将步骤(1)中获得的混合原材料A进行吹膜得到第一薄膜；将步骤(2)中得到的混合材料B进行吹膜得到第二薄膜；(4)将步骤(1)中的第一薄膜进行横向拉伸，将步骤(2)中得到的第二薄膜置于第一薄膜的上表面，将第一薄膜和第二薄膜粘合得到生物降解薄膜。

Preparation method of lithium battery composite coating diaphragm slurry, diaphragm and high-nickel system lithium battery

本发明公开了一种锂电池复合涂层隔膜浆料的制备方法，主要步骤包括制备有机化合物溶液、制备无机化合物溶液、制备共混粘结剂和将三者混合。由于采用的共混粘结剂的分子链上具有弱碱性的官能团，减弱了其与高镍正极材料体系中强碱性物质的抗争作用，粘结性能较好。此外由于其中共混粘结剂中官能团呈间隔式链式分布，导致了空间位阻的存在，从而有效抑制分子链间的交联，提高链的行动性。进而使得涂覆有该锂电池复合涂层隔膜浆料的锂电池复合涂层隔膜具有较好的离子传导速率，在长时间的高电压体系条件下，表现出良好的抗氧化性，使得电池的安全性能显著提高。

Self-binding pigment hybrid

The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the total weight of the suspension.

Ferromagnetic metal nanowire dispersion and method for manufacturing same

The present invention provides a ferromagnetic metal nanowire dispersion having an excellent dispersibility, from which a ferromagnetic metal nanowire film having an excellent electrical conductivity can be made. The present invention relates to a ferromagnetic metal nanowire dispersion comprising a ferromagnetic metal nanowire and a polymer compound.

Preparation method of antibacterial biodegradable film

本发明公开一种抗菌生物降解薄膜的制备方法。包括(1)将聚乳酸、聚丁二酸丁二醇酯和聚己二酸/对苯二甲酸丁二酯按照预定比例混合并搅拌得到混合材料A；(2)将聚羟基脂肪酸酯和聚碳酸亚丙酯按照预定比例混合并搅拌得到混合材料B；(3)将步骤(1)中获得的混合原材料A进行吹膜得到第一薄膜；将步骤(2)中得到的混合材料B进行吹膜得到第二薄膜；(4)将步骤(1)中的第一薄膜进行横向拉伸，将步骤(2)中得到的第二薄膜置于第一薄膜的上表面，将第一薄膜和第二薄膜粘合得到生物降解薄膜。

Laser-markable compositions

A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.

Barrier layer for a packaging laminate and packaging laminate comprising such barrier layer.

The present invention relates to a barrier layer and a packaging laminate comprising a barrier layer and a method to produce a barrier layer. The barrier layer is manufactured of a cellulose-based hydrolysate. The barrier layer comprises lignin and oligo- or poly- saccharides, where the lignin and oligo- or polysaccharides are at least partly covalently bonded to each other in a matrix, and at least one co-component. The co-component is bonded to the lignin and oligo- or polysaccharides by means of primary and/or secondary bonds. In addition, the invention relates to a package made of the packaging laminate.

Method for realizing uniform liquid separation on hydrophobic macromolecular micro-porous carrier

本发明公开了一种在疏水性高分子微量多孔载体上实现均匀分液的方法。疏水性高分子微量多孔载体的亲水改性方法，包括如下步骤：1)将疏水性高分子微量多孔载体注塑件进行清洗；2)将清洗后的注塑件放置到射频等离子体发生器的发生腔内进行表面改性处理；3)将表面改性后的注塑件置于亲水改性增强液中浸泡处理；4)将浸泡处理后的注塑件取出，沥干，干燥得到亲水微量多孔载体注塑件。本发明的所得的注塑件具有较高的亲水性能，可使分装或承载于注塑件表面的亲水培养基在微小的分装量下迅速均匀分散至各微量孔中。使用经本发明技术处理的具有分液功能的微量生化鉴定条，在放置360天后，仍能均匀分液并保证正确的鉴定结果。

Anti-adhesive composition for unvulcanized rubber

本發明的目的在於提供一種未加硫橡膠用防著劑組成物，其可減少源自防著劑的粉塵的產生，即便以少的附著量亦可發揮高防著性，且滑性高。為了達成所述目的，本發明的未加硫橡膠用防著劑組成物的特徵在於：包含下述成分（A）～成分（D）及水，相對於水以外的成分的總質量，含有30質量%以上的下述成分（A）、1質量%～20質量%的下述成分（B）、20質量%～50質量%的下述成分（C）、10質量%～20質量%的下述成分（D）。 （A）水溶性高分子 （B）水不溶性有機聚合物粒子 （C）金屬皂 （D）界面活性劑

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same

Polymers containing poly(hydroxyalkanoates) and agents for use with medical articles and methods of fabricating the same are disclosed. The medical article generally comprises an implantable substrate having a coating, and the coating contains a poly(hydroxyalkanoate).

Coating for reducing oil absorbency of cellulosic webs

A method for reducing the surface oil absorption of cellulose based substrate is provided, in which a coating composition is applied to said substrate; and in which the coating composition comprises carboxymethyl cellulose (CMC) and/or a salt of carboxymethyl cellulose (CMC). A coated paperboard, and a laminate of the coated paperboard with a polymer layer is also provided. The coating composition provides improved surface oil absorption and improved adherence of an overlying polymer layer.

A method of realizing uniform liquid separation on hydrophobic polymer micro porous carrier

本发明公开了一种在疏水性高分子微量多孔载体上实现均匀分液的方法。疏水性高分子微量多孔载体的亲水改性方法，包括如下步骤：1)将疏水性高分子微量多孔载体注塑件进行清洗；2)将清洗后的注塑件放置到射频等离子体发生器的发生腔内进行表面改性处理；3)将表面改性后的注塑件置于亲水改性增强液中浸泡处理；4)将浸泡处理后的注塑件取出，沥干，干燥得到亲水微量多孔载体注塑件。本发明的所得的注塑件具有较高的亲水性能，可使分装或承载于注塑件表面的亲水培养基在微小的分装量下迅速均匀分散至各微量孔中。使用经本发明技术处理的具有分液功能的微量生化鉴定条，在放置360天后，仍能均匀分液并保证正确的鉴定结果。

Coating for reducing oil absorbency of cellulosic webs

A method for reducing the surface oil absorption of cellulose based substrate is provided, in which a coating composition is applied to said substrate; and in which the coating composition comprises carboxymethyl cellulose (CMC) and/or a salt of carboxymethyl cellulose (CMC). A coated paperboard, and a laminate of the coated paperboard with a polymer layer is also provided. The coating composition provides improved surface oil absorption and improved adherence of an overlying polymer layer.

A coating composition for forming a friction-reducing coating film, a coating film, and a coating film-

본 발명은, 경화성 오가노폴리실록세인(A)와, 중량 평균 분자량(Mw)이 200,000 이상이고 친수성 합성 고분자(B1) 및 친수성 천연물 유래 고분자(B2)로부터 선택되는 1종 이상의 친수성 고분자(B)를 함유하는 마찰 저항 저감 도막 형성용의 도료 조성물로서, 수중을 추진하는 구조물이나 수중에 배치된 구조물 등에 있어서, 해당 구조물의 표면과 물 사이에 생기는 마찰 저항을 충분히 저감할 수 있고, 또한 안정성이 우수한 도막을 형성할 수 있는 마찰 저항 저감 도막 형성용의 도료 조성물, 및 이것을 경화시킨 마찰 저항 저감 도막을 제공한다. 또한, 본 발명은, 상기 마찰 저항 저감 도막을 기재 상에 갖는 도막 부착 기재, 및 이의 제조 방법을 제공한다.

There is the composition of the concentration of the carboxymethyl cellulose of increase

本说明书的实施方式提供用于增加羧甲基纤维素碱性溶液的浓度的方法，所述方法特别适合于用在高固体纸张涂层、阻隔材料等中。该方法一般地描述为包括将羧甲基纤维素（CMC）和碱性盐溶解在水中以得到CMC的碱性溶液。期望地，CMC具有小于约0.9的取代度。CMC的碱性溶液包括浓度按重量计大于约9.8%的CMC，具有从约7.5至约11的pH，且被表征为具有小于约5,000mPas的粘度。

Masked composition and using method thereof

一种用于喷漆房的掩蔽组合物，该组合物是一种 含有纤维素胶、增塑剂，并最好含有表面活性剂的水 溶液或水基分散体。将该组合物涂覆于喷漆房表面 上及与喷漆房相关的设备上，就可以使它们在喷漆操 作过程中，与喷溅的油漆隔开。该掩蔽组合物形成一 种水溶性、易于在喷漆作业后用水洗去的薄膜。

Cellulose fiber based substrate

Substrat auf Cellulosefaserbasis, von dem zumindest eine Oberfläche mit einer Oberflächenbehandlungsschicht beschichtet ist, umfassend zumindest ein wasserlösliches polymeres Rückgrat, dadurch gekennzeichnet, dass das wasserlösliche polymere Rückgrat Hydroxylfunktionen aufweist, von denen zumindest einige vorher mit zumindest einem organischen Molekül reagiert sind, das eine Vinylfunktion und eine Aldehydfunktion umfasst. A cellulosic fiber-based substrate having at least one surface coated with a surface treatment layer comprising at least one water-soluble polymeric backbone, characterized in that the water-soluble polymeric backbone has hydroxyl functions, at least some of which have been previously reacted with at least one organic molecule having a vinyl function and includes an aldehyde function.

Composition for forming the lens protect film

본 발명은 광학렌즈 보호막 형성용 조성물에 있어서, In the composition for forming an optical lens protective film, 셀룰로오스 유도체 25~30중량% Cellulose derivative 25-30 wt% 디옥틸프탈레이트 0.5~5중량% Dioctylphthalate 0.5 ~ 5 wt% 에틸아세테이트 35~50중량% Ethyl acetate 35 ~ 50 wt% 메틸에틸케톤 25~35중량% Methyl ethyl ketone 25-35 wt% 를 혼합하여서 구성되는 광학렌즈 보호막 형성용 조성물에 관한 것이다. It relates to a composition for forming an optical lens protective film constituted by mixing. 본 발명의 조성물은 광학렌즈표면에 도포, 건조하여 광학렌즈 보호막을 형성시켜주는데 있어서 보호막의 형성이 신속하게 이루어지고 쉽게 박리될 수 있는 효과가 있다. The composition of the present invention has the effect of forming a protective film quickly and easily peeled off to form an optical lens protective film by coating and drying the optical lens surface. 광학렌즈, 보호막, 셀룰로오스 유도체, 점도, 접착력 Optical lens, protective film, cellulose derivative, viscosity, adhesion

Ferromagnetic metal nanowire dispersion and production method thereof

本發明提供一種可製作導電性優異之強磁性金屬奈米線膜且分散性優異之強磁性金屬奈米線分散液。本發明係關於一種強磁性金屬奈米線分散液，其特徵在於包含強磁性金屬奈米線及高分子化合物。

Coating liquid, laminated porous film, and method for producing laminated porous film

본 발명은 도포액, 적층 다공질 필름 및 적층 다공질 필름의 제조 방법을 제공한다. 상기 도포액은 바인더 수지, 필러 및 매체를 함유하고, 상기 필러는 비표면적 7 ㎡/g 이상 80 ㎡/g 이하의 필러 (a) 와 비표면적 3 ㎡/g 이상 6 ㎡/g 이하의 필러 (b) 를, 필러 (a) : 필러 (b) 의 중량비 5 : 95 ∼ 40 : 60 으로 함유하는 혼합물이다. 상기 적층 다공성 필름은, 내열층이 기재 다공질 필름의 편면 또는 양면에 적층된 적층 다공질 필름으로, 상기 내열층은 상기 도포액으로부터 매체를 제거하여 형성된 층이다. 상기 방법은, 필러 및 바인더 수지를 함유하는 내열층이 기재 다공질 필름의 편면 또는 양면에 적층된 적층 다공질 필름의 제조 방법으로, 상기 도포액으로부터 매체를 제거하여 내열층을 형성하는 공정을 포함한다. The present invention provides a coating liquid, a laminated porous film, and a method for producing a laminated porous film. The filler comprises a filler (a) having a specific surface area of 7 m 2 / g or more and 80 m 2 / g or less and a filler (b) having a specific surface area of 3 m 2 / g or more and 6 m 2 / g or less (a): filler (b) in a weight ratio of 5:95 to 40:60. The laminated porous film is a laminated porous film in which the heat resistant layer is laminated on one side or both sides of the base porous film, and the heat resistant layer is a layer formed by removing the medium from the coating liquid. The method includes a step of forming a heat resistant layer by removing the medium from the coating liquid, wherein the heat resistant layer containing the filler and the binder resin is laminated on one side or both sides of the base porous film.

Dispersants for carbon fillers

Laser-markable compositions

A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.

Materials and methods

The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti -fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent.

Coating composition and coated paper and coated paperboard

A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate, wherein less than about 90% by weight and greater than about 60% by weight of particles of the calcium carbonate have an equivalent spherical diameter (esd) less than 2 microns. The coating composition may include a thickener present in an amount ranging from about 0.1% to about 0.9% by active dry weight of the composition. A coating composition may include kaolin having a shape factor less than about 70 and calcium carbonate having a mean particle size (d50) of at least about 2.4 microns and a steepness factor of at least about 30. The coating composition may be a paper basecoat composition or a paperboard basecoat composition. A paper or paperboard product may include the coating composition on at least one surface of the paper product or paperboard product.

Aqueous slurry composition, electrode plate for power storage device, and power storage device

本発明は、（１）少なくとも極性溶媒である水を含む水系媒体と、（２）セルロースの誘導体、アルギン酸の誘導体、澱粉の誘導体、キチンの誘導体およびキトサンの誘導体、ポリアリルアミンおよびポリビニルアミンから選ばれる少なくとも１種のポリマーと、（３）疎水性フィラーと、（４）多塩基酸またはその誘導体と、を含んでなり、且つ、組成物中における水の含有量が３０質量％以上であることを特徴とする水系スラリー組成物、蓄電装置用電極板及び蓄電装置である。

Materials and methods

H \SXD\Interwoven\NRPonbl\DCC\SXD59248_1 doc - 9/4/13 The invention relates to a substrate intended in use to contact a fouling agent, the substrate including a coating comprising polysaccharide, which coating serves to reduce or prevent fouling of the substrate caused by contact from the fouling agent, in comparison to an equivalent uncoated substrate. The invention also relates to the anti-fouling coating, to apparatus comprising such coating and to related methods of reducing or preventing fouling of a substrate intended in use to contact a fouling agent.

Coating composition and coated paper and coated paperboard

A kind of green nourishing capsicum good quality and high output implantation methods

本发明公开了一种绿色营养辣椒优质高产种植方法，包括以下步骤：步骤一、种植地选择和预处理，步骤二、辣椒种子预处理，步骤三、制备液态种衣剂，步骤四、种衣剂处理辣椒种子，步骤五、催芽，步骤六、育苗，步骤七、幼苗移种，步骤八、水肥管理，步骤九、病虫害管理，步骤十、收获。本发明提高了辣椒种植环境的肥沃程度，改善了辣椒的生长速度，提高辣椒的产量，种子的利用率高，种子萌发速度快，前期为种子提供优良的萌发和幼苗生长的微环境，显著提高种子的抗病毒、抗霉菌，同时使用了大量的植物杀菌驱虫剂，农药残留低，对环境无污染，降低了成本，保护了环境，为规模化种植提供有力的保障，具有较高的实用价值和良好的应用前景。

Aqueous dispersion of hydrophobically modified pigment particles

The present invention relates to a composition comprising a) a stable aqueous dispersion of inorganic pigment particles hydrophobically modified with covalently bonded polysiloxane or silyl groups; and b) a polymeric anionic dispersant; wherein the hydrophobically modified inorganic pigment particles have an average particle size in the range of from 200 nm to 10 µm, and the solids content of the hydrophobically modified inorganic pigment particles is from 10 to 80 weight percent, based on the weight of inorganic pigment particles and water. The composition of the present invention provides a way to improve water resistance in coatings formulations.

Friction-resisting thermal dry sublimation transfer coating

本发明公开了一种耐摩擦热升华转印涂层，包括羧甲基纤维素5‑30份、喷墨介质吸附剂2‑20份、淀粉5‑20份、丙烯酸树脂5‑20份、松浆油脂肪酸2‑15份、聚丙烯酰胺1‑15份、多糖衍生物1‑10份、聚柠檬酸2‑20份、聚乙二醇‑柠檬酸共聚物1‑15份、乙二醇单乙醚1‑10份、二丁基邻苯二甲盐酸1‑5份、乙醇1‑5份、二氧化硅1‑15份、氧化铝1‑15份，二氧化钛1‑15份、高岭土1‑15份、碳酸钙1‑15份、纳米二氧化钛粉末4‑10份、超细氧化锡锑粉末8‑15份、海藻酸钠10‑20份、硅藻土粉末5‑10份、酚醛树脂4‑8份、甲苯2‑12份、双咪唑啉季铵盐缓蚀剂4‑8份以及噻吩水分散液10‑20份，本发明制备工艺简单，制得涂层具有良好的耐磨性、抗氧化性、耐水性和附着能力。

Two-component bioink, 3d biomaterial comprising the same and method for preparing the same

Dispersant, dispersant composition, dispersion composition for batteries, electrode and battery

Provided are: a dispersant which has good dispersibility and reduces electronic resistance; and a battery having excellent characteristics, which uses this dispersant and is decreased in the ionic resistance and the reaction resistance. A dispersant contains a triazine derivative represented by general formula (1), and an amine or an inorganic base (in general formula (1), R 1 is as defined in the description).

Method for producing carboxymethyl cellulose salt for electrodes of nonaqueous electrolyte secondary batteries, electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

The purpose of the present invention is to provide a carboxymethyl cellulose salt for electrodes of nonaqueous electrolyte secondary batteries, which is capable of achieving a good balance between prevention of defects such as streaks and pin holes on a coated electrode surface and excellent bonding strength to a collector or excellent bonding strength between active materials. A production method which comprises: (1) an alkali cellulose formation reaction step wherein a mixed solvent that contains an alcohol having 3 or less carbon atoms and water at a mixing ratio (mass ratio) of from 75:25 to 95:5 is used and the alkali concentration relative to water is 25-40% by mass; (2) an etherification reaction step wherein a reaction is carried out in the presence of an excess alkali of 0.2-0.5 mol per unit of an anhydroglucose of the cellulose; (3) a neutralization step wherein an acid is added after the etherification reaction so that the pH of the reaction mixture is adjusted to 6.0-8.0; and (4) a heating step wherein the mixed solvent is removed and an alkali is added after the neutralization step so that the pH of the reaction mixture is adjusted to 8.0-9.0, and subsequently, a heat treatment is carried out at 40-70°C for 30-120 minutes.

Aqueous slurry composition, electrode plate for power storage device, and power storage device

Method of providing a universal coating for fluorescent lamps

A method of preparing phosphor suspensions for coating fluorescent lamps wherein the temporary organic binder is an association compound of purified carboxy methyl cellulose and polyethylene oxide in such proportions as to avoid the gelation caused by ionizable phosphors releasing multivalent cations.

Biodegradable film

本发明公开一种生物降解薄膜。所述的生物降解薄膜是按照下述方法制备的：(1)将聚乳酸、聚丁二酸丁二醇酯和聚己二酸/对苯二甲酸丁二酯按照预定比例混合并搅拌得到混合材料A；(2)将聚羟基脂肪酸酯和聚碳酸亚丙酯按照预定比例混合并搅拌得到混合材料B；(3)将步骤(1)中获得的混合原材料A进行吹膜得到第一薄膜；将步骤(2)中得到的混合材料B进行吹膜得到第二薄膜；(4)将步骤(1)中的第一薄膜进行横向拉伸，将步骤(2)中得到的第二薄膜置于第一薄膜的上表面，将第一薄膜和第二薄膜粘合得到生物降解薄膜。

coating fluid and laminated porous film

本发明涉及适用于循环特性优异的非水电解液二次电池用隔离件的、具有耐热层的层叠多孔膜以及用于形成所述耐热层的涂布液。本发明的涂布液包含填料、粘合剂和溶剂，其中，以式(1)定义的该填料的亲水性参数A为0.35～0.65。亲水性参数A＝BET 1 /BET 2 ……(1)，式(1)中，BET 1 为使用BET法由使水蒸气吸附于填料所测定的1次吸附等温线减去2次吸附等温线得到的差值吸附等温线算出的填料的比表面积，BET 2 为使用BET法由使氮气吸附于填料所测定的吸附等温线算出的填料的比表面积。

Powder material for three-dimensional modeling, three-dimensional modeling material set, and method for manufacturing three-dimensional modeling object

Coating and method of manufacture

A coating composition has a natural fibre-bearing dry matter mixture, as well as cellular plastic grains, mixed into water. By spreading this composition onto any base, particularly by spraying, and by hardening it, particularly through drying, the coating is formed from the coating composition, which coating provides extremely good acoustic properties. If a special fibre base plate based on chemical pulp is used as the base of the coating, the plate-like acoustic element is obtained.

Dispersant for use in a carbon filler

本发明的碳填料用分散剂的特征在于，其是用于使碳填料分散在由水系溶剂或非水系溶剂形成的液体介质中的分散剂，并且，以羟基烷基壳聚糖为主成分，具体而言，以选自甘油基化壳聚糖、羟乙基壳聚糖、羟丙基壳聚糖、羟丁基壳聚糖及羟丁基羟丙基壳聚糖中的至少一种为主成分。

Aqueous dispersion of multilayered carbon nanotubes

An aqueous dispersion of multilayered carbon nanotubes (CNTs), said aqueous dispersion containing multilayered CNTs having an average outer fiber diameter within a range of of 50-110 nm and carboxymethylcellulose sodium (CMCNa), characterized by: having a viscosity (at 25 ° C) of 100 mPa·s or lower; the content of the multilayered CNTs being within a range of 3-20 mass%; the mass ratio of CMCNa to the multilayered CNTs being within a range of 0.1-0.2; the median diameter (d 50 ), on the volume basis, of aggregated particles that remain in the aqueous dispersion being within a range of 0.3-0.6μm; and the span value (A) [(d 90 -d 50 )/d 50 ] thereof being within a range of 0.9-1.2. This aqueous dispersion of multilayered CNTs is appropriately usable in the formation of an electrode film, in particular, an LIB electrode film. In this aqueous dispersion, even multilayered CNTs having an extremely strong aggregation force are dispersed at a high concentration and in a stable state.

Ferromagnetism metal nanometer line dispersion liquid and manufacture method thereof

本发明提供一种能够制作导电性优异的强磁性金属纳米线膜的、分散性优异的强磁性金属纳米线分散液。本发明涉及一种强磁性金属纳米线分散液，其特征在于含有强磁性金属纳米线和高分子化合物。

Improvements relating to synthetic rubber compositions

Compositions comprise blends of butyl rubber with an olefin copolymer rubber, i.e. a copolymer of at least one mono-olefin with a hydrocarbon containing two or more ethylenic double bondsor containing one or more ethylenic double bonds and having an endocyclic structure, both rubbers having a degree of unsaturation between 0,75 and 4%, the butyl rubber and olefin copolymer rubber being in relative proportions between 70:30 and 40:60, the Mooney viscosity of the butyl rubber (ML -8 at 125 DEG F.) being above 65 or below 50, and that of the olefin copolymer rubber below 40 or above 65, the relative proportions of the rubbers being such that the blend has a Mooney viscosity of 40 to 60. The butyl rubber may be a copolymer of isobutylene with butadiene or isoprene. The olefin copolymer rubber may be a copolymer of a mono-olefin containing 2 to 10 carbon atoms with butadiene, isoprene, cyclopentadiene, norbornene, bicyclopentadiene, bicyclo-(2,2,2)-octa-2,5-diene, and unsaturated derivatives of bicyclo-(3,2,1)-octane, bicyclo-(3,3,1)-nonane and bicyclo-(3,2,2)-nonane. The blends may be compounded with conventional ingredients, e.g. carbon black, zinc oxide, stearic acid, tetramethyl thiuram disulphide and p tellurium diethyl dithiocarbamate, and vulcanized with sulphur, preferably in the presence of a peroxide curing agent such as dicumyl peroxide. Examples describe blends comprising isobutylene-isoprene copolymers with ethylene-propylene-dicyclopentadiene copolymers. Specification 880,904 is referred to.

Aqueous coating liquid for an electrode plate, electrode plate for an electrical storage device, method for manufacturing an electrode plate for an electrical storage device, and electrical storage device

Preparation method of cylinder sticking agent for crepe paper

本发明涉及一种皱纹纸用粘缸剂的制备方法。现有的粘缸剂大多存在成膜性、成膜的弹性和再湿性不足等缺陷。本发明在水相中的水溶性高分子聚合物，通过交联剂与增塑剂的加入，经过高分子间局部交联以及增塑剂复配制备粘缸剂。本发明制备的粘缸剂性能稳定，具有较佳的粘结力和成膜性，并可以调节膜的再湿性和柔软性，能够很好的改善皱纹纸的起皱性能。

Stabilizing methods for coating seeds with biological materials

Laser-markable compositions

A laser-markable composition comprises a binder and an oxyanion of a multivalent metal.

Method of providing an image by laser

Curable water-swelling waterstop material, waterstop steel sheet pile, waterstop steel sheet pile production method, and water-stopping method