Способ получения непредельных карбоксил содержащих олигомерных полиэфиров

Verwendung von reaktiven, präpolymeren organischen Verbindungen

The invention relates to the use of reactive prepolymeric organic compounds, containing structural units with at least one easily abstractable H atom with a maximum bonding energy of 397 kJ/mol and at least one ethylenic double bond, for cross-linking with or without radical-supplying initiators by heat, high-energy radiation or both together.

POLYFUNKTIONELL REAKTIVE POLYMERE STOFFE

Ungesaettigte Polyesterharzmassen

SUBSTITUTED BISCYCLOHEXANOLS

... 1458657 Unsaturated polyesters BAYER AG 18 July 1975 [19 July 1974] 30237/75 Headings C3P and C3R [Also in Division C2] Example 6 describes a polyester composition which comprises: 50 parts of an unsaturated polyester prepared according to customary processes by polycondensation, under a nitrogen atmosphere at about 200‹ C., of 171À6 parts of maleic anhydride and 543À9 parts of 2,2- bis(3,5 - dimethyl - 4 - hydroxycyclohexyl)- propane, 50 parts of styrene and 0À005 parts of hydroquinone. The above unsaturated polyester composition is then mixed with benzoyl peroxide and the composition is poured between two glass plates and is cured, followed by heating.

Resinous compositions

... 1,126,977. Modified coumarone/indene, cyclopentadiene or piperylene resins. CELANESE COATINGS CO. 13 April, 1966 [14 April, 1965], No. 16139/66. Headings C3B, C3P and C3R. A resinous composition soluble in water containing ammonia or a dissolved amine comprises a carboxy group-containing reaction product of maleic acid or anhydride, or fumaric, itaconic or citraconic acid with (A) an unsaturated fatty acid, (B) an olefinically unsaturated resin derived from the polymerization of a coumarone/indene mixture, cyclopentadiene or piperylene, or a coal-tar or mineral oil distillate containing one or more of these substances, with optionally ethylene, isobutylene or styrene, and (C) an organic polyhydroxy compound or a compound containing one or more epoxy groups which react as pairs of vicinal hydroxy groups. In examples (1) a mixture of tall oil fatty acids and cyclopentadiene polymer was heated, ethylene glycol was added and heating was resumed, and finally maleic anhydride was added and heating ...

Unsaturated polyester resins

Wood, metal, plastics or concrete are coated by a spray pistol with a lacquer comprising a polyester of an unsaturated aliphatic dicarboxylic acid having a carbon-carbon double bond on a carbon atom adjoining a carboxylic group, said polyester being characterized by the presence of benzyl or allyl ether radicals and 12 to 30% wt. of colophony or resin acids or alcohols as ester components, and a comoner containing a Unsaturated acids specified are maleic, fumaric, itaconic and dimeric acrylic. Resin acids and alcohols specified include those obtained by hydrogenation, disproportionation or polymerization of the natural products, e.g. hydrogenated colophony, de-, di- and tetra-hydro abietic acid, polymerized colophony, abietyl alcohol and hydro-abietyl alcohol. Other polyester components mentioned are adipic, phthalic and tetrachlorophthalic acid, the Diels-Alder adduct of maleic anhydride and hexachlorocyclopentadiene, ethylene and diethylene glycols, propane- and butane ...

Improvements in or relating to alkyd resins and their method of preparation

A modified alkyd resin is prepared by heating together a polymerized rosin, a polycarboxylic acid, and a polyhydric alcohol. The polymerized rosin may be prepared from wood rosin, gum rosin, heat treated rosin, or a rosin acid, e.g. abietic acid, pimaric acid and sapinic acid. Specified polycarboxylic acids are phthalic, succinic, adipic, sebacic, maleic, fumaric, itaconic and citraconic acids, terpenemaleic anhydride condensates, and mixtures thereof. Specified polyhydric alcohols are glycerol, diglycerol, pentacrythritol, dipentaerythritol, sorbitol, mannitol, ethylene glycol, propylene glycol, diethylene glycol and triethylene glycol. A small amount of a monohydric alcohol also may be present. A higher fatty acid or its glyceride may be included as an ingredient of the alkyd resin, and specified fatty acids are stearic, oleic, palmitic, myristic and lauric acids, and the fatty acids of soybean, sunflower, fish, rape seed, sesame, cottonseed, castor, dehydrated castor, linseed, perilla ...

Improvements in or relating to machines adapted for use in applying stiffening material to shoe components

... 1,096,792. Coating apparatus. BRITISH UNITED SHOE MACHINERY CO. Jan. 19, 1965 [Jan. 20, 1964; March 31, 1964], No. 2227/65. Heading B2L. A machine for applying molten thermoplastic material as a stiffening coating over a toe or heel end portion of a shoe upper component, comprises a work support having means for locating a table portion of outline shape corresponding to the portion of the component to be coated and means for locating a complementary clamping member relative to the table portion so as to clamp a component on the table portion with the said portion of the component exposed, an applicator device, and means whereby relative movement between the applicator device and the work support can take place in such a manner that molten material from the applicator device is spread progressively over said portion of the shoe upper component on the work support. The applicator device 19 has a fluted applicator roll 20 and extends across the width of the portion of the workpiece to he coated ...

Improvements in or relating to the preparation of modified alkyd resins

... 548,906. Modified alkyd resins. BRITISH RESIN PRODUCTS, Ltd., and WILSON, J. J. March 21, 1941, No. 3884. [Class 2 (iii)] A process for the preparation of a modified alkyd resin comprises the step of modifying a natural resin by heating it with a drying oil, or its fatty acid, in such a manner that the natural resin thus modified is, at room temperature, still a solid compound, prior to incorporating and condensing it, with the aid of heat, with a polyhydric alcohol-polybasic acid condensation product, or the components thereof. When the natural resin is to be modified with a drying oil, these two materials should be heated together until some double decomposition (ester interchange) has taken place. The modified natural resin may be heated with the polycarboxylic acid prior to the addition of the polyhydric alcohol, or the two latter substances may be added simultaneously. Alternatively, the modified natural resin may be heated with a partly condensed polyhydric alcohol-polybasic acid ...

PROCESS FOR THE PRODUCTION OF UNSATURATED POLYESTERS AND THEIR USES

... 1490762 Modified unsaturated polyesters BRITISH PETROLEUM CO Ltd 14 March 1975 [15 March 1974] 10700/75 Heading C3R Modified unsaturated polyesters are produced by esterifying maleic acid or anhydride with a tri- or higher-hydric alcohol, the ratio of reactants being such that there are 4 to 8 carboxyl groups or potential carboxyl groups for every 3 hydroxyl groups, reacting the esterified product with a monohydric alcohol and subsequently or simultaneously with a cyclopentadiene. Dicyclopentadiene may be used under conditions such that it yields the monomer. The examples describe reacting maleic anhydride with glycerol and then reacting with ethyl alcohol, optionally with benzyl alcohol, and dicyclopentadiene. The modified unsaturated polyester may be coated on steel plates after addition of bitumen and the usual peroxide/accelerator systems.

AQUEOUS ALKYD RESIN COMPOSITION

POLYESTER RESIN AND HIGH SOLIDS COATING COMPOSITION BASED AN SAME

Polyester based coating compositions

Aqueous coating compositions are produced by treating a polyol having at least 3 hydroxy-groups and a molecular weight of at least 500 successively with (a) a drying oil fatty acid and (b) a maleinized fatty acid and partially or completely neutralizing the product with a base. Polyols specified include: a copolymer of styrene and allyl alcohol, and epoxy-resins, e.g. an epochlorohydrin/bisphenol A adduct. Drying oil fatty acids specified include those of linseed oil, soya bean oil, dehydrated castor oil and tall oil. 2 moles per mole of polyol may be used at 350-450 DEG F. Maleinized fatty acids specified include maleinized tall oil, and linseed oil. This treatment may be at 200-260 DEG F. for a sufficient time that half the maleic acid carboxyl groups are reacted. The neutralization may be at room temperature. Bases specified are ammonia, triethylamine, diethanolamine and diethylethanolamine. The base may be added in aqueous solution or dispersion which may contain an organic solvent, ...

MORE BLOCKCOPOLYESTER

LIQUID ONE, HARDENABLE ONE, POLYMERIZE-CASH MASS ON BASIS OF AN INSATIATED POLYESTER AND PROCEDURE FOR ITS PRODUCTION

WASSERVERDUNNBARER, LUFTTROCKNENDER LACK

PROCEDURE FOR THE PRODUCTION OF BISCYCLOHEXANOLEN

PROCEDURE FOR THE PRODUCTION OF AIR-DRYING, FATTY ACID-MODIFIED ALKYD RESINS

MODIFIED INSATIATED POLYESTERS AND PROCEDURES FOR YOUR PRODUCTION.

THERMALLY STURDY POLYESTERS the TRANS-4,4' STILBENDICARBONSÄURE CONTAINING

Procedure for the production of water-dilutable synthetic resins

Procedure for the production of a hardened coat or film

WASSERVERDUNNBARER, AIR-DRYING LACQUER

Procedure for the production more water dilutable, in particular for the elektrophoretische coat formation of suitable baking enamels

POWDER COATING BONDING AGENT COMPOSITION

Aqueous baking enamel

Procedure for the production of hardened resins

NOVEL AUTOXIDATIVE DERIVATIVES

Oxygen-absorbing resin, oxygen-absorbing resin composition and oxygen-absorbing container

Process for making dicyclopentadiene polyetherester resins

Varnish compositions, methods of making and components made therefrom

IONIZING RADIATION-CURING METHOD OF UNSATURATED POLYESTERS

RADIATION-CURABLE ADHESION-PROMOTING COMPOSITION COMPRISING UNSATURATED AMORPHOUS POLYESTERS AND REACTIVE DILUENTS

MOULDING COMPOSITIONS INCLUDING AN UNSATURATED POLYESTER

MOULDING COMPOSITIONS INCLUDING UNSATURATED ESTERS AND AN AMIDE OF AN UNSATURATED ALIPHATIC CARBOXYLIC ACID

AQUEOUS POLYESTER DISPERSIONS

ULTRAVIOLET CURABLE EPOXIDIZED ALKYDS

The epoxidation of alkyds containing anhydrides or diacids with cycloaliphatic unsaturation results in epoxy resins which cure rapidly in UV light to produce uniform films without the use of flow modifiers. The fatty acid portion of the alkyd functions as an internal plasticizer. Crosslinking occurs through oxirane rings in both the anhydride and fatty acid moieties of the alkyd to produce hard, but not brittle films. Excellent water resistance is obtained without thermal post curing.

ULTRAVIOLET CURABLE EPOXIDIZED ALKYDS

The epoxidation of alkyds containing anhydrides or diacids with cycloaliphat ic unsaturation results in epoxy resins which cure rapidly in UV light to produ ce uniform films without the use of flow modifiers. The fatty acid portion of t he alkyd functions as an internal plasticizer. Crosslinking occurs through oxirane rings in both the anhydride and fatty acid moieties of the alkyd to produce hard, but not brittle films. Excellent water resistance is obtained without thermal post curing.

BODY PUTTY RESIN

A body putty resin composition of the present invention comprises 20 to 50 weight percent of a reactive component which becomes an integral part of the composition on curing, and 50 to 80 weight percent of a polyester formed from an .alpha.,.beta.-unsaturated dibasic acid and/or anhydride, one or more of a polyhydric alcohol, a combination of a polyhydric alcohol and dicyclopentadiene, or dicyclopentadienyl alcohol, and optionally a saturated dibasic acid and/or anhydride, wherein the ratio of total number of equivalents of hydroxy to total number of equivalents of acid is about 0.5 to 1.2 and wherein from about 15 to 60 percent of the .alpha.,.beta.-unsaturated dibasic acid and/or anhydride is available to react with the reactive component.

IMPREGNATING, CASTING AND COATING COMPOSITIONS

The invention concerns the use of monomer-free saturated or unsaturated polyester resins or mixtures of saturated and unsaturated polyester resins containing structural units of general formulae (I) and/or (II), in which n = 1-10, as impregnation, sealing and coating compounds for electrical engineering and electronic components and for carrier substances for flat insulating materials.

Verfahren zur Herstellung von ungesättigten Polyestern

Verfahren zur Herstellung eines Alkydharzes.

Verfahren zur Herstellung von härtbaren Mischungen aus polymerisationsfähigen Äthylenderivaten und ungesättigten Polyestern

Verfahren zur Herstellung von Polymerisaten aus monomeren Vinylverbindungen und ungesättigten linearen Polyesterharzen

Verfahren zur Herstellung von neuen ungesättigten Polyestern

Verfahren zur Herstellung von bicyclischen Carbonsäurederivaten

Verfahren und Maschine zum Versteifen einer ausgewählten Fläche eines Werkstückes, insbesondere eines Schuhschaftes, mit einer Lage von thermoplastischem Material

Härtbare Harzmassen

Verfahren zur Herstellung von Polyesterharzen

Verfahren zur Herstellung neuer Dicarbonsäureanhydride

Photochemically polymerisable polyester moulding composn

Compsn for prodn of moulding cpds impregnants and coatings curable by UV radn comprising mixture of unsat polyester resins and stabilised comonomers contg photochem, initiators, polymerise initiators and/or activating agents and or waxes or paraffins, contain as photochem initiators, a combination of (a) 0.1-4 wt.% benzoin ether and (b) a mixture of is not 2 diff. trivalent p cpds of (b) 0.1-20 wt.% organic esters of H3PO3 of gen formula (where R1, R2 and R3 are same or diff. being (cyclo) aliphatic aromatic araliphatic or heterocyclic, at least 1 R being aromatic) and (b") 0.05-2 wt % of organo- PH3 derivs of formula - The wt. percentages are based on the toal wt of resin and wt. of comonomers. Articles produced have a high stability to storage, action of heat light etc.

Wässriger Einbrennlack

Verfahren zur Herstellung wasserverdünnbarer einbrennlacke

Aqs stoving lacquers based on an alkyltetrahydrophthali

Aqs. stoving lacquers consist of the amine salts of the alkyltetrahydrophthalatic half esters of OH-contng. alkyd resins modified with fatty acids, which contain condensed polyols and dicarboxylic acids in a molar ratio of 1.0-1.3:1. The stoving lacquers may also contain water miscible org. solvents, and/or aminoplasts, and pref. pigments. NE. 66,08664 employed stoving lacquers based on half esters of tetrahydrophthalic acid or endomethylenetetrahydrophthalic acid. The present use of half esters of alkyltetrahydrophthalic acid extends the range of raw materials available for the prepn. of the half esters.

Fine foundry moulds

The shaker control is compulsorily put into circuit when the vessel containing the moulding mass is placed in position. Specif. the device for putting the shaker into circuit, which is a lever with a cup on its outer end, rests on the vessel. Use relates in partic. to dentistry mouldings.

Verfahren zur Herstellung linearer Polyester und deren Verwendung

Verfahren zum Überziehen eines Metallsubstrats

Composition de polyimides et polyesters insaturés

Photochemically polymerisable polyester moulding composn

Compsn for prodn of moulding cpds impregnants and coatings curable by UV radn comprising mixture of unsat polyester resins and stabilised comonomers contg photochem, initiators, polymerise initiators and/or activating agents and or waxes or paraffins, contain as photochem initiators, a combination of (a) 0.1-4 wt.% benzoin ether and (b) a mixture of is not 2 diff. trivalent p cpds of (b) 0.1-20 wt.% organic esters of H3PO3 of gen formula (where R1, R2 and R3 are same or diff. being (cyclo) aliphatic aromatic araliphatic or heterocyclic, at least 1 R being aromatic) and (b") 0.05-2 wt % of organo- PH3 derivs of formula - The wt. percentages are based on the toal wt of resin and wt. of comonomers. Articles produced have a high stability to storage, action of heat light etc.

Verfahren zur Herstellung von Alkydharzen und Verwendung derselben zur Herstellung von Harzkompositionen

Mischung ungesättigter Polyester mit andern mischpolymerisierbaren, mindestens einfach olefinisch ungesättigten Verbindungen

Schnelltrocknende Lacklösung auf der Basis von ölmodifizierten Alkydharzen

Wässrige Einbrennlacke

Wasserverdünnbarer Einbrennlack

Verfahren zur Herstellung von ungesättigten Polyestern

Als Spachtelmasse geeignete Polyestergemische

Verfahren zum Härten einer ein synthetisches organisches Harz enthaltenden Überzugsmasse

Procédé électrolytique de revêtement d'une surface conductrice

Verfahren zur Herstellung einer als Anstrichmittel geeigneten Masse

Electrophoretic lacquering - using reaction product of curable phenolic resin polyhydroxyl cpd and maleic acid adduct

Articles of metal or made conductive are lacquered by electrophoretic anodic deposition of substances contg. carboxyl groups from their aq. soap solns. with water-soluble N base, comprising a) reaction prodn. of (I) curable phenol-formaldehyde condensate, (II) polyhydroxyl cpd. free from aromatic and maleic acid radicals and (III) adduct of maleic acid or anhydride and olefinic, opt. polymerised fatty or carboxylic acids or their natural or synthetic esters, with or without addn. of OH-free polyol esters prepd. from polycarboxylic acids; or b) mixt. of I with reaction prod. of II and III. Technique is esp. useful for painting vehicles. Satisfactory hardness is obtd. in conjunction with resistance to water and saponification (salt spray test.).

Use of unsaturated polyesters as radiation-curable binders, and process for their preparation

PROCEDURE FOR THE PRODUCTION OF AQUEOUS COAT MEANS, AFTER THIS PROCEDURE MANUFACTURE COAT MEANS AND THEIR USE.

Dimer fatty acid/dimer diol reaction product and the use thereof in coating agents

Low shrinkage polyester moulding materials - contg. unsaturated polyester, lightly crosslinked polymer particles and an unsaturated copolymerisable monomer

Polyester wood varnish compsn - prepd with dicarboxylic acid obtd by Diels Alder reaction

Varnished, varnished in particular with the furnace

Air drying polyester contg dicarboxylic - anhydride

COMPOSITIONS TO BE MOULDED CONTAINING an UNSATURATED POLYESTER, Of an ORGANIC PEROXIDE AND an INERT LOAD

DISPERSIBLE POLYESTER SOLUTIONS IN WATER

RADIATION CURED NORBORNENE POLYMERS

Photosensitive polyesters for prodn of ima- - ges

Low shrinkage polyester moulding materials - contg. unsaturated polyester, lightly crosslinked polymer particles and an unsaturated copolymerisable monomer

ADHESION PROMOTER ADDITIVE INCLUDING UNSATURATED AND AMORPHOUS POLYESTER AS AN ADHESION PROMOTER ADDITIVE

PURPOSE: Provided are an adhesion promoter additive containing unsaturated and amorphous polyester and application of the unsaturated and amorphous polyester as an adhesion promoter additive having improved adhesive ability and corrosion-resistance, high hardness and solid content, and excellent polishing property. CONSTITUTION: The adhesion promoter additive comprises at least one of unsaturated and amorphous polyester containing at least one of alpha, beta-unsaturated dicarboxylate components and at least one of alcohol components. The alcohol component includes as isomeric compounds such as 3,8-bis(hydroxymethyl)tricyclo-(5,2,1,0,2,6) decane and 5,8-bis(hydroxymethyl)tricyclo-(5,2,1,0, 2,6) decane in a combination ratio of respective isomers ranged of 20 to 40%. Total amount of three isomers is ranged of 90 to 100%. Among the combined alcohol component, 5% or more of the combined compound exists in the polyester alcohol component. © KIPO 2005 ...

이량체 지방산 잔기에 기반을 둔 폴리올 및 대응하는 폴리우레탄

... 본 발명은 폴리올에 관한 것으로서, a) 이량체 지방 이산 잔기 및 이량체 지방 디올 잔기에서 선택된 적어도 하나의 이량체 지방 잔기; 및 b) 선형 C17 내지 C32 디카르복시산, 분기형 C17 내지 C32 디카르복시산, 선형 C17 내지 C32 디올 또는 분기형 C17 내지 C32 디올의 잔기 중 적어도 하나;를 포함하고, 상기 폴리올은 적어도 2개의 하이드록실 말단기(hydroxyl end group)를 포함한다. 또한, 본 발명은 폴리올을 포함하는 폴리우레탄, 폴리올의 용도 및 폴리우레탄의 제조방법에 관한 것이다.

RADIATION CURABLE COMPOSITION CONSISTING OF UNSATURATED AMORPHOUS POLYESTERS AND REACTIVE DILUTANT AGENTS

The invention relates to a radiation curable, adhesion-improving composition consisting of unsaturated amorphous polyesters and reactive dilutant agents, a method for the production thereof and the use of unsaturated, amorphous polyesters in 5 reactive dilutant agents as adhesion-improving additives. © KIPO & WIPO 2007 ...

POLYESTER RESINS

Síntese de macrômero com base em ácido abiético para o processo de resina de poliéster

RESINES DE POLYESTERS

Polymer Having Unsaturated Cycloaliphatic Functionality and Coating Compositions Therefrom

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic.

Synthesis of abietic acid-based macromer for polyester resin process

An improved polycondensation method for bio-based polyesters synthesized from pre-formed macromers and the corresponding compositions, which are useful for producing binder polymers for imaging applications such as emulsion-aggregation (EA) toner.

Dimer fatty acid/dimer diol reaction product and use thereof in coating materials

The present invention relates to a dimer fatty acid/dimer diol reaction product which is preparable by reacting (a) dimer fatty acids with (b) at least one dimer diol, where components (a) and (b) are used in a molar ratio of 0.7/2.3 to 1.3/1.7 and the resulting dimer fatty acid/dimer diol reaction product possesses a number-average molecular weight of 1200 to 5000 g/mol and an acid number <10 mg KOH/g. The invention further relates to a pigmented aqueous basecoat material which comprises this dimer fatty acid/dimer diol reaction product, and also to the use of said dimer fatty acid/dimer diol reaction product in pigmented aqueous basecoat materials. It relates, further, to a method for producing multicast paint systems, and also to the multicoat paint systems producible by means of said method. The present invention relates, furthermore, to the refinishing of defects on multicoat paint systems.

HEAT-CURABLE POWDER COATING COMPOSITION

The invention relates to a one component heat curable powder coating composition comprising a resin containing reactive unsaturations and wherein all said reactive unsaturations are carbon carbon double bonds connected directly to an electron withdrawing group, a thermal initiation system comprising a peroxide chosen from the group of compounds represented by formula (1) 2. The composition according to claim 1 , wherein the resin has a WPU higher than 250 and less than 1150 g/mole.3. The composition according to claim 1 , wherein the resin has a WPU higher than 500 and less than 1500 g/mole.4. The composition according to claim 1 , wherein the resin has a WPU higher than 500 and less than 1150 g/mole.5. The composition according to claim 1 , wherein the co-crosslinker has a WPU higher than 150 and lower than 650 g/mole.6. The composition according to claim 1 , wherein the co-crosslinker has a WPU higher than 150 and lower than 630 g/mole.7. The composition according to claim 1 , wherein the resin has a hydroxyl value in the range of from 0 to 70 mg KOH per g resin.8. The composition according to claim 1 , wherein the reactive unsaturations of the resin are based on maleic acid claim 1 , fumaric acid claim 1 , itaconic acid claim 1 , acrylic acid and/or methacrylic acid.9. The composition according to claim 1 , wherein the reactive unsaturations of the resin are based on maleic acid claim 1 , fumaric acid claim 1 , citraconic acid claim 1 , itaconic acid claim 1 , and/or mesaconic acid.10. The composition according to claim 1 , wherein the reactive unsaturations of the resin are based on fumaric acid and/or maleic acid.11. The composition according to claim 1 , wherein the reactive unsaturations of the resin are based on fumaric acid.12. The composition according to claim 1 , wherein the peroxide is benzoyl peroxide or lauroyl peroxide.13. The composition according to claim 1 , wherein the co-crosslinker is chosen from the group of vinylethers claim 1 , vinylesters ...

Coating Compositions Having Hydroxyl Phenyl Functional Polymers

Coating compositions are disclosed. In some embodiments, the coating compositions are used to coat substrates such as packaging materials and the like for the storage of food and beverages. The coating compositions can be prepared from a hydroxyl phenyl functional polymer, a phenolic crosslinker, and a non-aqueous solvent, wherein the hydroxyl phenyl functional polymer is prepared using a phenol stearic acid compound, and wherein the acid number of the hydroxyl phenyl functional polymer is less than about 30 mg KOH/resin. 1. A coating composition comprising:a) a hydroxyl phenyl functional polymer;b) a phenolic crosslinker; andc) a non-aqueous solvent;wherein the hydroxyl phenyl functional polymer is prepared using a phenol stearic acid compound, andwherein the acid number of the hydroxyl phenyl functional polymer is less than about 30 mg KOH/resin.2. The coating composition of claim 1 , wherein the phenol stearic acid compound comprises 10-(p-hydroxyphenyl)-octadecanoic acid.3. The coating composition of claim 1 , wherein the hydroxyl phenyl functional polymer is prepared in the presence of an acid catalyst.4. The coating composition of claim 1 , wherein the hydroxyl phenyl functional polymer is prepared from a polyester claim 1 , an acrylic compound claim 1 , a polyamide claim 1 , an epoxy resin claim 1 , or a combination thereof.5. The coating composition of claim 1 , wherein the phenol stearic acid compound is present in an amount from about 5% to about 50 wt % of the hydroxyl phenyl functional polymer.6. The coating composition of claim 1 , wherein the hydroxyl phenyl functional polymer is prepared using an ethylenically unsaturated monomer component.7. The coating composition of claim 6 , wherein the ethylenically unsaturated monomer component comprises butyl acrylate claim 6 , methyl methacrylate claim 6 , styrene claim 6 , benzyl methacrylate claim 6 , hydroxy propyl methacrylate claim 6 , hydroxy ethyl acrylate claim 6 , glycidyl methacrylate claim 6 , ...

DIMER FATTY ACID-CONTAINING REACTION PRODUCT AND COATING COMPOSITION COMPRISING THE REACTION PRODUCT

The present invention relates to a reaction product preparable by reacting 1. (canceled)2. The pigmented aqueous basecoat material as claimed in claim 7 , wherein the dimer fatty acid(s) used consist of at least 90 wt % of dimeric molecules claim 7 , less than 5 wt % of trimeric molecules claim 7 , and less than 5 wt % of monomeric molecules and other byproducts.3. The pigmented aqueous basecoat material as claimed in claim 7 , wherein the compound (b) possesses a number-average molecular weight of 140 to 425 g/mol.4. The pigmented aqueous basecoat material as claimed in claim 7 , wherein the group R as per the general structural formula (I) comprises isopropylene radicals or tetramethylene radicals and the compound (b) possesses a number-average molecular weight of 170 to 350 g/mol.5. The pigmented aqueous basecoat material as claimed in claim 7 , wherein components (a) and (b) are used in a molar ratio of 0.9/2.1 to 1.5/1.8.6. The pigmented aqueous basecoat material as claimed in claim 7 , which possesses a number-average molecular weight of 800 to 3500 g/mol.8. The pigmented aqueous basecoat material as claimed in claim 7 , wherein the sum total of weight-percentage fractions of the reaction products claim 7 , based on the total weight of the pigmented aqueous basecoat material(s) is 0.1 to 30 wt %.9. The pigmented aqueous basecoat material as claimed in claim 7 , which comprises as further binder at least one polyurethane resin.10. The pigmented aqueous basecoat material as claimed in claim 7 , which comprises a polyurethane resin that is grafted by means of olefinically unsaturated monomers and that also comprises hydroxyl groups claim 7 , and a melamine resin.12. A method for producing a multiple-coat paint system claim 7 , where{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, '(1) applying a pigmented aqueous basecoat material according to to a substrate,'}(2) forming a polymer film from the coating material applied in stage (1) thus forming a basecoat film ...

SUSTAINABLE TONERS

Disclosed is a polyester resin containing the polycondensation product of (a) at least one diacid, acid ester, or diester, and (b) at least two diols. The at least two diols include a disproportionated rosin diol and 2,2-bis(4-hydroxyphenyl)propane. Also disclosed is a toner composition having particles which include the disclosed polyester resin. Further disclosed is a method of preparing the disclosed polyester resin, and a method of forming toner particles that includes the disclosed polyester resin. 1. A polyester resin comprising a polycondensation product of:(a) at least one compound selected from the group consisting of diacids, acid esters, and diesters; and(b) at least two diols;wherein the at least two diols comprise a disproportionated rosin diol and 2,2-bis(4-hydroxyphenyl)propane.2. The polyester resin according to claim 1 , wherein the disproportionated rosin diol is derived from a disproportionated distilled rosin acid.3. The polyester resin according to claim 2 , wherein the disproportionated distilled rosin acid has an acid value of from about 176 mg KOH to about 180 mg KOH.4. The polyester resin according to claim 2 , wherein the disproportionated distilled rosin acid is obtained by disproportionation and distillation of a crude rosin acid.5. The polyester resin according to claim 1 , wherein the disproportionated rosin diol is derived from a rosin acid and glycerine carbonate.6. The polyester resin according to claim 1 , wherein the polyester resin has a glass transition temperature of from about 50° C. to about 65° C.7. The polyester resin according to claim 1 , wherein the polyester resin has a softening point temperature of from about 110° C. to about 130° C.8. The polyester resin according to claim 1 , wherein the polyester resin has an acid value of from about 5 mg KOH/g to about 30 mg KOH/g.9. The polyester resin according to claim 1 , wherein the polyester resin has a polydispersity index (Mw/Mn) of from about 3 to about 100.10. The ...

DIMER FATTY ACID/POLYESTERDIOL REACTION PRODUCT AND USE THEREOF IN COATING MATERIALS

A pigmented aqueous basecoat material that includes a dimer fatty acid/polyesterdiol reaction product which is preparable by reacting (a) dimer fatty acids with (b) at least one polyesterdiol of the general structural formula (I) 2. The pigmented aqueous basecoat material of claim 1 , wherein the wherein the dimer fatty acids consist of at least 90 wt % of dimeric molecules claim 1 , less than 5 wt % of trimeric molecules claim 1 , and less than 5 wt % of monomeric molecules and of other byproducts.3. The pigmented aqueous basecoat material of claim 1 , wherein the dimer fatty acids are prepared from linolenic claim 1 , linoleic and/or oleic acid and consist of ≥98 wt % of dimeric molecules claim 1 , ≤1.5 wt % of trimeric molecules claim 1 , and ≤0.5 wt % of monomeric molecules and of other byproducts.4. The pigmented aqueous basecoat material of claim 1 , wherein claim 1 , in formula (1):R is a divalent aliphatic radical comprising 2 to 6 carbon atoms;{'sup': 1', '2, 'Rand Rare each independently straight-chain or branched alkylene radicals having 5 and/or 6 carbon atomsX and Y are each independently O or NH; andm and n are selected accordingly such that the polyesterdiol possesses a number-average molecular weight of 500 to 1400 g/mol.5. The pigmented aqueous basecoat material of claim 1 , wherein components (a) and (b) are reacted in a molar ratio of 0.9/2.1 to 1.1/1.9.6. The pigmented aqueous basecoat material of claim 1 , wherein the dimer fatty acid/polyesterdiol reaction product possesses a number-average molecular weight of 1200 to 4500 g/mol.7. The pigmented aqueous basecoat material of claim 1 , wherein the dimer fatty acid/polyesterdiol reaction product possesses an acid number of <5 mg KOH/g.8. The pigmented aqueous basecoat material of claim 1 , wherein the dimer fatty acid/polyesterdiol reaction product consists of claim 1 , in reacted form:(a) the dimer fatty acids (a); and(b) at least one polyesterdiol of formula (I).9. The pigmented aqueous basecoat ...

NOVEL BIOBASED POLYESTER

A novel linear polyester resin is made by condensation of one or more aliphatic or cycloaliphatic polyols with one or more aliphatic or cycloaliphatic polyfunctional acids derived from biobased materials or a biological feedstock. Coating compositions and coated substrates using the novel linear polyester resin are also described. 1. A coating composition , comprising: a linear polyester resin having number average molecular weight (Mn) of at least about 1000, hydroxyl equivalent weight of at least about 1000 mg KOH per gram, and less than about 5 percent by weight aromatic groups; and', 'optionally, a curing agent capable of reacting with the linear polyester resin to produce a crosslinked polymeric network; and, 'a binder comprising'}at least one pigment.2. The composition of claim 1 , wherein the linear polyester resin has Mn of about 1500 to about 6000.3. The composition of claim 1 , wherein the linear polyester resin has Mn of about 3000 to about 5000.4. The composition of claim 1 , wherein the linear polyester resin is substantially free of aromatic groups.5. The composition of claim 1 , wherein the linear polyester resin is substantially free of cycloaliphatic groups.6. The composition of claim 1 , wherein the linear polyester resin has hydroxyl number of about 1000 to 2000 mg KOH per gram.7. The composition of claim 1 , wherein the linear polyester resin has hydroxyl number of about 1200 to 1600 mg KOH per gram.8. The composition of claim 1 , wherein the linear polyester resin is derived from the reaction of an aliphatic diol with an aliphatic diacid.9. The composition of claim 6 , wherein the aliphatic diol is tetramethylpentanediol.10. The composition of claim 8 , wherein the aliphatic diacid has a structure of a compound of Formula (I):{'br': None, 'sub': 1', 'n', '2, 'RO—C(═O)-(A)-C(═O)—OR\u2003\u2003(I)'} R1 and R2 are each independently H, C1-C6 alkyl, or C2-C6 alkylene;', 'A is a divalent organic group of formula C1-C10 alkyl, C2-C10 alkylene, or C3- ...

POLYESTER POLYOLS FROM THERMOPLASTIC POLYESTERS AND DIMER FATTY ACIDS

Polyester polyols made from thermoplastic polyesters are disclosed. The polyols can be made by heating a thermoplastic polyester such as virgin PET, recycled PET, or mixtures thereof, with a glycol to give a digested intermediate, which is then condensed with a dimer fatty acid to give the polyol. The invention includes a polyester polyol comprising recurring units of a glycol-digested thermoplastic polyester and a dimer fatty acid. The polyester polyol can also be made in a single step by reacting the thermoplastic polyester, glycol, and dimer acid under conditions effective to produce the polyol. High-recycle-content polyols having desirable properties and attributes for formulating polyurethane products, including aqueous polyurethane dispersions, can be made. The polyols provide a sustainable alternative to bio- or petrochemical-based polyols. 1. A polyurethane , a polyisocyanurate , or a coating made from a polyester polyol , the polyol comprising recurring units of a glycol-digested polyethylene terephthalate (PET) or glycol-modified polyethylene terephthalate (PETG) and an unsaturated dimer fatty acid , wherein the glycol is selected from the group consisting of propylene glycol , diethylene glycol , 2-methyl-1 ,3-propanediol , sorbitol , neopentyl glycol , glycerol , 2 ,2 ,4 ,4-tetramethyl-1 ,3-cyclobutanediol , 3-methyl-1 ,5-pentanediol , 1 ,4-cyclohexanedimethanol , 1 ,3-cyclohexanedimethanol , bisphenol A ethoxylates , 1 ,6-hexanediol , block or random copolymers of ethylene oxide and propylene oxide , and mixtures thereof , the molar ratio of dimer fatty acid to PET or PETG is within the range of 0.1 to 0.5 , the molar ratio of glycol to PET or PETG is within the range of 2.5 to 4.5 , and the polyol has a hydroxyl number within the range of 40 to 400 mg KOH/g.2. The polyurethane or polyisocyanurate of comprising a rigid foam.3. The polyurethane claim 1 , polyisocyanate claim 1 , or coating of wherein the PET is selected from the group consisting of ...

LIQUID, ADHESION-PROMOTING ADDITIVE AND PROCESS FOR ITS PREPARATION

A polyester resin, comprising a polyester which comprises as esterified polymer units: at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid; and at least one of an alkoxylated diol and an alkoxylated polyol is provided. An adhesion-promoting additive comprising the polyester resin is also provided 1. A polyester resin , comprising a polyester which comprises as esterified polymer units:at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid; andat least one of an alkoxylated diol and an alkoxylated polyol.2. The polyester resin according to claim 1 , wherein the polyester resin is free of a polyester comprising any of bisphenol A claim 1 , B claim 1 , C claim 1 , F or derivatives thereof.3. The polyester resin according to claim 1 , wherein the at least one of an unsaturated dicarboxylic acid and an unsaturated polycarboxylic acid is an unsaturated dicarboxylic or polycarboxylic acid selected from the group consisting of citraconic acid claim 1 , fumaric acid claim 1 , itaconic acid claim 1 , maleic acid and mesaconic acid.4. The polyester resin according to claim 1 , wherein the polyester further comprises as an esterified polymer unit claim 1 , an acid selected from the group consisting of an aromatic claim 1 , aliphatic or cycloaliphatic monocarboxylic acid claim 1 , an aromatic claim 1 , aliphatic or cycloaliphatic dicarboxylic acid claim 1 , an aromatic claim 1 , aliphatic or cycloaliphatic polycarboxylic acid and a phosphoric acid.5. The polyester resin according to claim 1 , wherein the alkoxylated diol or polyol is selected from the group consisting of a linear claim 1 , branched claim 1 , aliphatic cycloaliphatic or aromatic diol and a linear claim 1 , branched claim 1 , aliphatic cycloaliphatic or aromatic polyol.6. The polyester resin according to claim 1 , wherein the alkoxylated diol or polyol is a linear claim 1 , branched claim 1 , aliphatic or cycloaliphatic diol or a linear claim 1 , ...

MULTILAYER COATING WITH VISUAL EFFECT

Embodiments of the invention relate generally to the field of multilayer color coatings, and more particularly to multilayer coatings comprising one or more gel coat layers and visual effect pigments. 1. A multilayer coating having a visual effect , the coating comprising:a. a high clarity gel coat layer comprising an unsaturated polyester and a thixotropic agent having a size and surface that does not significantly impair the clarity of the gel coat layer;b. a visual effect layer comprising a clear gel coat and a visual effect pigment; andc. a color layer comprising a gel coat and a simple pigment.2. The multilayer coating of claim 1 , wherein the visual effect is selected from the group consisting of sparkle claim 1 , metallic effect claim 1 , pearlescent effect claim 1 , gloss claim 1 , distinctness of image claim 1 , coarseness claim 1 , glint claim 1 , glitter claim 1 , texture claim 1 , or a combination thereof.3. The multilayer coating of claim 1 , wherein the visual effect is sparkle.4. The multilayer coating of claim 1 , wherein the visual effect pigment is a metal-coated glass particle.5. The multilayer coating of claim 4 , wherein the visual effect pigment has a particle size distribution of 35-150 microns.6. The multilayer coating of claim 1 , wherein the high clarity gel coat layer comprises silica in an amount that is less than 2% by weight.7. The multilayer coating of claim 1 , wherein the high clarity gel coat layer comprises silica having a BET surface area of 260-350 m/g.8. The multilayer coating of claim 1 , wherein the high clarity gel coat layer has a clarity of at least 94 on a white portion of a byko chart and/or a clarity of less than 26 on the black portion of a byko chart.9. The multilayer coating of claim 1 , wherein the high clarity gel coat layer is formed by curing an unsaturated polyester resin containing styrene monomer and (meth)acrylic acid and/or an alkyl (meth)acrylate.10. The multilayer coating of claim 1 , wherein one or more of ...

THERMOSETTING COMPOSITIONS BASED ON UNSATURATED POLYESTERS AND PHENOLIC RESINS

A thermosetting composition having: 1. A thermosetting composition comprising:I) an unsaturated curable polyester comprising the residues of an α,β-unsaturated polycarboxylic acid compound, said α,β-unsaturated polycarboxylic acid compound having at least two carboxylic acid groups or at least one anhydride group, and having at least one unsaturation in a position that is α,β relative to a carbonyl group and not located on an aromatic ring; andII) a phenolic resin having at least one methylol group.2. The thermosetting composition of claim 1 , comprising: [ (i) a diol in an amount of 70 mole %-100 mole %; and', '(ii) a polyhydroxyl compound having 3 or more hydroxyl groups in an amount of 0 to 30 mole %;', 'wherein the mole % is based on 100% of all moles of all polyhydroxyl compounds; and, 'a) polyhydroxy compounds comprising, (i) an α,β-unsaturated polycarboxylic acid compound; and', '(ii) a polycarboxylic acid compound other than the (b)(i) α,β-unsaturated polycarboxylic acid compound., 'b) polycarboxylic compounds comprising'}], 'I) an unsaturated curable polyester comprising the residues ofII) a phenolic resin substituted with at least one methylol group.3. The thermosetting composition of claim 1 , wherein at least a portion of the methylol groups are in the ortho position relative to a phenolic hydroxyl group.4. The thermosetting composition of claim 1 , wherein the phenolic resin is obtained by the reaction of phenolic compounds and an aldehyde at an aldehyde:phenol ratio of at least 1.1:1.5. The thermosetting composition of claim 1 , wherein the phenolic resin has at least one methylol substituent in the ortho position relative to the phenolic hydroxyl group.6. The thermosetting composition of claim 1 , wherein the phenolic resin contains an average of one o-methylol substituent per phenolic hydroxyl group.7. The thermosetting composition of claim 4 , wherein the phenolic resin is the reaction product of phenolic compounds with formaldehyde.8. The ...

AMORPHOUS, HIGH GLASS TRANSITION TEMPERATURE COPOLYESTER COMPOSITIONS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF

An amorphous copolyester comprising the reaction product of: (a) a monomer of formula I 4. The amorphous copolyester of claim 1 , wherein the virgin monomer is selected from dimethyl terephthalate claim 1 , diethyl terephthalate claim 1 , and combinations thereof.5. The amorphous copolyester of claim 1 , wherein the 1 claim 1 ,4-cyclohexane dimethanol has an isomer distribution of 60 to 80% trans and 20 to 40% cis isomers.6. (canceled)7. The amorphous copolyester of claim 1 , comprising reacted 1 claim 1 ,4-cyclohexane dimethanol in an amount of 50% claim 1 , based on the total repeat units of the polymer.8. (canceled)9. A composition comprising the amorphous copolyester of and an additive.10. The composition of claim 9 , wherein the additive is selected from reinforcing fillers claim 9 , non-reinforcing fillers claim 9 , antioxidants claim 9 , thermal stabilizers claim 9 , radiation stabilizers claim 9 , ultraviolet light absorbing additives claim 9 , mold release agents claim 9 , plasticizers claim 9 , quenchers claim 9 , lubricants claim 9 , antistatic agents claim 9 , dyes claim 9 , pigments claim 9 , laser marking additives claim 9 , processing aids claim 9 , and combinations thereof.11. The composition of claim 9 , further comprising a polymer selected from polycarbonate claim 9 , poly(ethylene terephthalate) claim 9 , poly(butylene terephthalate) claim 9 , poly(butylene naphthalate) claim 9 , poly(1 claim 9 ,2-propylene terephthalate) claim 9 , poly(cyclohexylene-1 claim 9 ,4-dimethylene terephthalate) claim 9 , poly(ethylene terephthalate) claim 9 , poly(1 claim 9 ,3-propylene terephthalate) claim 9 , poly(cyclohexylene-1 claim 9 ,4-dimethylene cyclohexylene-1 claim 9 ,4-dicarboxylate) claim 9 , poly(cyclohexylene-1 claim 9 ,4-dimethylene-co-ethylene terephthalate) claim 9 , poly(cyclohexylene-1 claim 9 ,4-dimethylene-co-1 claim 9 ,3-cyclobutylene terephthalate) claim 9 , and combinations thereof.12. An article comprising the amorphous copolyester ...

RESIN, COMPOSITION AND USE

The present invention relates to an alkyd resin comprising the condensation product of at least the following components (A) a polybasic acid, (B) a polyhydric alcohol, and (C) a linear C-Chydrocarbo monocarboxylic acid, and optionally (D) at least one component other than any of components A to C characterized in that at least a part of the polybasic acid (A) is a (optionally hydrogenated) Diels Alder adduct of citraconic acid with C-Cconjugated diene, a (optionally hydrogenated) Diels Alder adduct of citraconic anhydride with C-Cconjugated diene, a half ester of such a Diels Alder adduct and/or a diester of such a Diels Alder adduct. 1. Alkyd resin comprising the condensation product of at least the following components(A) a polybasic acid,(B) a polyhydric alcohol, and{'sub': 12', '60', '4', '14', '4', '14, '(C) a linear C-Chydrocarbo monocarboxylic acid, and optionally (D) at least one component other than any of components (A) to (C), wherein at least a part of the polybasic acid (A) is a (optionally hydrogenated) Diels Alder adduct of citraconic acid with C-Cconjugated diene, a (optionally hydrogenated) Diels Alder adduct of citraconic anhydride with C-Cconjugated diene, a half ester of such a Diels Alder adduct and/or a diester of such a Diels Alder adduct.'}2. Alkyd resin according to claim 1 , wherein at least a part of the polybasic acid (A) is a (optionally hydrogenated) Diels Alder adduct of citraconic anhydride with C-Cconjugated diene.3. Alkyd resin according to claim 1 , wherein that the total amount of the Diels Alder adducts present in the alkyd resin is at least 25 wt. % claim 1 , more preferably at least 50 wt. % claim 1 , more preferably at least 75 wt. % claim 1 , even most preferably the amount of the Diels Alder adducts present in the alkyd resin is 100 wt. % (relative to the total weight amount of polybasic acid present in the alkyd resin).4. Alkyd resin according to claim 1 , wherein the amount of components (A)-(D) used to prepare the alkyd ...

Complex polyester composition, lubricant composition, lubricant, and production method for complex polyester composition

An object of the present invention is to provide a lubricant which has excellent lubrication performance and is able to exhibit excellent lubrication performance even when under extreme pressure conditions. The present invention relates to a complex polyester composition containing polyester obtained by condensing polyhydric alcohol having at least two hydroxyl groups, a dicarboxylic acid having 44 carbon atoms, and monohydric alcohol. Further, the present invention relates to a lubricant composition containing the complex polyester composition, and a lubricant and a production method for a complex polyester composition.

Unsaturated polyester resin, and preparation method therefor and use thereof

The present invention relates to an unsaturated polyester resin, and a preparation method therefor and use thereof. The unsaturated polyester resin is prepared of the following raw materials in parts by mass: 50-90 parts of a prepolymer, 10-30 parts of phenylethylene, 5-15 parts of methyl methacrylate, and 5-15 parts of 1,3,5-triglycidyl isocyanurate. The prepolymer is formed by combining polyol, a benzene-containing polybasic acid, and an unsaturated polybasic acid with a molar ratio of (2.2-4.5):(1-1.5):(1-1.5); and in the prepolymer, the molar ratio of hydroxyl to carboxyl is (1.0-1.5):1. The unsaturated polyester resin has good yellowing resistance and also has good heat resistance, and a thermal deformation temperature is generally higher than 130° C.

Container Coating Compositions

A coating composition comprising a polyester resin binder and a phosphatized polyester. The compositions are useful for coating containers such as food and beverage containers. The compositions have excellent hydrolytic stability upon storage at high temperature. The compositions are formulated to be substantially free of bisphenol A (BPA) and bisphenol A diglycidyl ether (BADGE). 2. The coated article of in which (ii) is the lower alkyl ester.3. The coated article of in which (iii) is selected from the group consisting of isophthalic acid and terephthalic acid.4. The coated article of in which (iv) is selected from the group consisting of 2-methyl-1 claim 1 ,3-propanediol and 2-butyl-2-ethyl-1 claim 1 ,3-propanediol.5. The coated article of in which (v) is trimethylolpropane.6. The coated article of containing up to 15 mole percent of a saturated aliphatic dicarboxylic acid containing from 4 to 12 carbon atoms.7. The coated article of containing up to 5 mole percent of a cycloaliphatic diol.8. The coated article of containing up to 15 mole percent of a linear diol.9. The coated article of in which the alpha claim 1 , beta-ethylenically unsaturated dicarboxylic acid is maleic acid.10. The coated article of in which the hydroxyl functional polyester resin has a number average molecular weight of 9 claim 1 ,000 to 16 claim 1 ,000 g/mole.11. The coated article of in which the hydroxyl functional polyester resin has a hydroxyl number less than 15.12. The coated article of in which the phosphatized polyester is the reaction product of a phosphorus acid with a hydroxyl functional polyester.13. The coated article of in which the phosphatized polyester is present in amounts of 3 to 12 percent by weight based on weight of resin solids.14. The coated article of in which the phosphatized polyester comprises a reaction product comprising: (A) a polyol component comprising a mixture of diols and triols,', '(B) a polyacid component comprising an alpha, beta-ethylenically ...

Polymer Having Unsaturated Cycloaliphatic Functionality and Coating Compositions Therefrom

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic. 120-. (canceled)21. An article comprising:a metal substrate of a food or beverage container or a portion thereof; anda coating applied on at least a portion of a surface of the metal substrate, wherein the coating is formed from a coating composition comprising a polyester polymer having a backbone or pendant unsaturated monocyclic cycloaliphatic group.22. The article of claim 21 , wherein the unsaturated monocyclic cycloaliphatic group includes a substituted or unsubstitituted C3-C13 ring.23. The article of claim 21 , wherein the unsaturated monocyclic cycloaliphatic group includes a substituted or unsubstitituted C4-C9 ring.24. The article of claim 21 , wherein the unsaturated monocyclic cycloaliphatic group comprises a substituted or unsubstituted: cyclobutene claim 21 , cyclopentene claim 21 , cyclopentadiene claim 21 , cyclohexene claim 21 , cyclohexadiene claim 21 , cycloheptene claim 21 , cycloheptadiene claim 21 , cyclooctene claim 21 , cyclooctadiene claim 21 , cyclononene claim 21 , cyclodecene claim 21 , cyclodecadiene claim 21 , cycloundecene claim 21 , cyclododecenes claim 21 , cyclotridecene claim 21 , or cyclononadiene.25. The article of claim 21 , wherein the unsaturated monocyclic cycloaliphatic group comprises a substituted or unsubstituted group selected from cyclopropene claim 21 , cyclobutene claim 21 , trans-cyclooctene claim 21 , trans-cyclononene claim 21 , cyclobutadiene claim 21 , cyclopentadiene claim 21 , 1 claim 21 ,3-cyclohexadiene claim 21 , 1 claim 21 ,3-cycloheptadiene claim 21 , 1 claim 21 ,3 cyclooctadiene claim 21 , 1 claim 21 ,3 cyclononadiene ...

Dimer fatty acid-containing reaction product and coating composition comprising the reaction product

The present invention relates to a reaction product preparable by reacting (a) dimer fatty acids with (b) at least one compound (b) of the general structural formula (I) where R is a C 3 to C 6 alkylene radical and n correspondingly is selected such that the compound (b) possesses a number-average molecular weight of 120 to 445 g/mol, components (a) and (b) are used in a molar ratio of 0.7/2.3 to 1.6/1.7, and the resulting reaction product possesses a number-average molecular weight of 600 to 4000 g/mol and an acid number of less than 10 mg KOH/g. The invention further relates to a pigmented aqueous basecoat material which comprises this reaction product, and to the use of the reaction product in pigmented aqueous basecoat materials for improving adhesion. The present invention further relates to a method for producing multicoat paint systems, and also to the multicoat paint systems producible by means of said method.

Biodegradable polyesters for water-resistant anhydrous suncare formulations

The present disclosure generally relates to a waterproofing polymer that is a substantially non-sequential reaction product of the following components: (i) at least one polyglycerol; (ii) at least one dimer acid; and (iii) at least one fatty acid having 8-30 carbon atoms, wherein (iii) and (i) are in a molar ratio of less than 2:1. The components are charged to a reaction vessel and subsequently reacted to produce a polyester polymer having excellent waterproofing properties. The polymers impart high static and water-resistant SPF to anhydrous sunscreen formulations.

Polyester polyols from recycled polymers and waste streams

The present invention relates to polyester polyols made from aromatic polyacid sources such as thermoplastic polyesters. The polyols can be made by heating a thermoplastic polyester such as virgin polyethylene terephthalate, recycled polyethylene terephthalate, or mixtures thereof, with a glycol to give a digested intermediate which is then reacted with a digestible polymer, which can be obtained from various recycle waste streams. The polyester polyols comprise a glycol-digested polyacid source and a further digestible polymer. The polyester polyols provide a sustainable alternative to petrochemical or biochemical based polyester polyols.

RADIATION-CURABLE COMPOUNDS CONTAINING POLYESTER ACRYLATE

Radiation-curable, polyester acrylate-containing compositions (I) obtainable by reacting 0.5 to 20 mol % of a polyester polyol (A) and 0.5 to 30 mol % of a polyester diol (B) with 1 to 10 mol % of phthalic anhydride (C) and 65 to 75 mol % of (meth)acrylic acid (D) in the presence of an acidic esterification catalyst, a hydrocarbon (L), and a polymerization inhibitor. Reaction temperatures range from 60 to 140° C. The hydrocarbon (L) functions as solvent, forms an azeotropic mixture with water, and is removed distillatively after esterification. Water formed in the reaction is removed azeotropically. After neutralization of the esterification catalyst, free (meth)acrylic acid is reacted with an epoxide compound (E) in an amount equivalent to the acid number of the reaction mixture. The compound (E) has at least two epoxide groups per molecule. The compositions are suitable for coating the surfaces of solid substrates. 2. A radiation-curable composition (II) comprising 60 to 100 wt % of a polyester acrylate-containing composition (I) according to and 0 to 40 wt % of dipropylene glycol di-acrylate (F)—wt % based in each case on the overall radiation-curable composition (II).3. A coating compound comprising one or more than one composition (I) according to .4. A coating compound comprising one or more than one composition (II) according to .510-. (canceled)11. A method of coating solid substrates claim 1 , the method comprising the use of a composition (I) according to .12. The method according to claim 11 , wherein the solid substrates comprise PVC.13. The method according to claim 11 , wherein the solid substrates comprise cork.14. A method of coating solid substrates claim 2 , the method comprising the use of a composition (II) according to .15. The method according to claim 14 , wherein the solid substrates comprise PVC.16. The method according to claim 14 , wherein the solid substrates comprise cork. The present invention concerns polyester acrylate-containing ...

POLYESTER POLYOLS FROM THERMOPLASTIC POLYESTERS AND DIMER FATTY ACIDS

Polyester polyols made from thermoplastic polyesters are disclosed. The polyols can be made by heating a thermoplastic polyester such as virgin PET, recycled PET, or mixtures thereof, with a glycol to give a digested intermediate, which is then condensed with a dimer fatty acid to give the polyol. The invention includes a polyester polyol comprising recurring units of a glycol-digested thermoplastic polyester and a dimer fatty acid. The polyester polyol can also be made in a single step by reacting the thermoplastic polyester, glycol, and dimer acid under conditions effective to produce the polyol. High-recycle-content polyols having desirable properties and attributes for formulating polyurethane products, including aqueous polyurethane dispersions, can be made. The polyols provide a sustainable alternative to bio- or petrochemical-based polyols. 1. A process which comprises:(a) heating a glycol-digested polyethylene terephthalate (PET) or glycol-modified polyethylene terephthalate (PETG) with a glycol selected from the group consisting of propylene glycol, diethylene glycol, 2-methyl-1,3-propanediol, sorbitol, neopentyl glycol, glycerol, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, 3-methyl-1,5-pentanediol, 1,4-cyclohexanedimethanol, 1,3-cyclohexanedimethanol, bisphenol A ethoxylates, 1,6-hexanediol, block or random copolymers of ethylene oxide and propylene oxide, and mixtures thereof, to give a digested intermediate; and(b) condensing the intermediate with an unsaturated dimer fatty acid to give a polyester polyol;wherein the molar ratio of dimer fatty acid to PET or PETG is within the range of 0.1 to 0.5, the molar ratio of glycol to PET or PETG is within the range of 2.5 to 4.5, and the polyol has a hydroxyl number within the range of 40 to 400 mg KOH/g.2. The process of wherein the PET or PETG and glycol are heated at a temperature within the range of 80° C. to 260° C.3. The process of wherein the PET or PETG and glycol are heated in the presence of a catalyst ...

DICYCLOPENTADIENE MODIFIED ESTER OLIGOMERS USEFUL IN CORROSION RESISTANT COATINGS

Corrosion resistance coatings and dicyclopentadiene modified ester oligomers useful in corrosion resistant coatings. The corrosion resistant coatings exhibit improved corrosion resistance, proved adhesion, lower toxicity, unlimited pot life, and/or lower volatile organic compounds (VOCs). 1. A coating composition , comprising at least one dicyclopentadiene modified ester oligomer and at least one ethylenically unsaturated monomer , wherein said at least one dicyclopentadiene modified ester oligomer comprises at least one dicyclopentadiene and at least one diol , and wherein said coating composition is curable to a surface by at least one of oxidative curing and thermal curing.2. The coating composition of claim 1 , wherein said at least one dicyclopentadiene modified ester oligomer further comprises a dicarboxylic acid.3. The coating composition of claim 1 , wherein said at least one ethylenically unsaturated monomer is selected from the group consisting of trimethylolpropane trimethacrylate (TMPTMA); trimethylolpropane triacrylate (TMPTA); triethyleneglycol dimethacrylate (TRGDMA); and monoacryloxyethyl succinate (MAES).4. The coating composition of claim 2 , wherein said at least one ethylenically unsaturated monomer is selected from the group consisting of trimethylolpropane trimethacrylate (TMPTMA); trimethylolpropane triacrylate (TMPTA); triethyleneglycol dimethacrylate (TRGDMA); and monoacryloxyethyl succinate (MAES).5. The coating composition of claim 3 , further comprising a metal drier.7. The dicyclopentadiene modified ester oligomer of claim 6 , wherein R comprises 6 carbon atoms claim 6 , R′ comprises 10 carbon atoms claim 6 , R″ comprises 2 carbon atoms claim 6 , and x is H.8. The dicyclopentadiene modified ester oligomer of claim 6 , wherein R comprises 6 carbon atoms claim 6 , R′ comprises 10 carbon atoms claim 6 , R″ comprises 2 carbon atoms claim 6 , and x is CH.9. A coating composition claim 7 , comprising the dicyclopentadiene modified ester ...

POLYMER HAVING UNSATURATED CYCLOALIPHATIC FUNCTIONALITY AND COATING COMPOSITIONS THEREFROM

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic. 120-. (canceled)21. An aromatic polyester polymer having an unsaturated cycloaliphatic group with a double bond located between carbon atoms of a ring and a number average molecular weight of at least 3 ,000 , wherein the polyester polymer comprises a reaction product of a dianhydride and a polyester polyol having a number average molecular weight of about 500 to about 5 ,000 , and wherein the polymer is completely free of bound BPA and aromatic glycidyl ether compounds.22. The polyester polymer of claim 21 , wherein the molar ratio of polyester polyol to dianhydride is from about 5:1 to about 50:123. The polyester polymer of claim 21 , wherein the molar ratio of polyester polyol to dianhydride is from about 15:1 to about 25:1.24. The polyester polymer of claim 22 , wherein the dianhydride is pyromellitic dianhydride.25. The polyester of claim 21 , wherein the polyester polyol is a reaction product of ingredients including nadic acid claim 21 , nadic anhydride claim 21 , methyl-nadic acid claim 21 , methyl-nadic anhydride claim 21 , or a mixture thereof.26. The polyester of claim 22 , wherein the polyester polyol is a reaction product of ingredients including nadic anhydride.27. The polyester of claim 21 , wherein the polyester has a glass transition temperature of at least 25° C. to 130° C.28. The polyester polymer of claim 21 , wherein the polymer is not an alkyd and includes less than 3 weight percent claim 21 , if any claim 21 , of fatty acids and oils claim 21 , based on the total non-volatile weight of ingredients used to make the polymer.29. The polyester polymer of claim ...

THERMOSETTING POWDER COATING COMPOSITIONS COMPRISING METHYL-SUBSTITUTED BENZOYL PEROXIDE

The invention relates to thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a thermal radical initiator comprising a first thermal radical initiator, wherein the first thermal radical initiator is a methyl-substituted benzoyl peroxide abbreviated herein as MBPO. The invention further relates to a process for making said thermosetting powder coating composition and processes for coating an article with said thermosetting powder coating composition. The invention further relates to a cured thermosetting powder coating composition derived upon curing of the thermosetting powder coating composition of the invention. The invention further relates to an article having coated thereon said thermosetting powder coating composition as well as to an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to the use of said thermosetting powder coating composition, to the use of an article having coated thereon said thermosetting powder coating composition and to the use of an article having coated and cured thereon said thermosetting powder coating composition. The invention further relates to cured thermosetting powder coating compositions derived upon curing of the thermosetting powder coating compositions comprising an unsaturated resin comprising ethylenic unsaturations and a first thermal radical initiator, said first thermal radical initiator being methyl-substituted benzoyl peroxide, abbreviated herein as MBPO. The invention further relates to the use of MBPO for thermosetting powder coating compositions and especially wherein the thermosetting powder coating compositions are heat-curable at low temperatures on heat-sensitive articles. 1. A thermosetting powder coating composition comprising:(A) an unsaturated resin comprising ethylenic unsaturations (UR); and(B) a thermal radical initiator comprising a first thermal radical initiator, wherein, the ...

Branched Polyester Polymers And Coatings Comprising The Same

A polyester prepared by free radical polymerization of an unsaturated polyester prepolymer, wherein the polymerization occurs primarily by reaction of the unsaturation is disclosed. Coatings comprising the same are also disclosed, as are substrates coated at least in part with such coatings.

Transparent film

Film containing at least a first layer comprising a copolymer containing monomer units of a dimerised fatty acid or a derivative thereof, wherein the first layer has a thickness of at least 75 μm and the first layer has a haze as measured by ASTM D1003-11 Procedure A of at most 30%. The film can be used for decorative packaging, deep drawn packaging or decorative films.

POLYESTERS, POLYMER COMPOSITIONS, AND METHODS OF USING THEREOF

Provided herein are polyesters that comprise (i) monomer units derived from sugar-based bicyclic diol; (ii) monomer units derived from an unsaturated aliphatic diacid; and (iii) monomer units derived from a saturated aliphatic diacid. The monomer units derived from the ethylenically unsaturated aliphatic diacid can be present in an amount of from greater than 0 mole % to 40 mole % of the polyester. These polyesters can be formed into articles using additive manufacturing methods. The resulting articles can be biocompatible, resorbable over a span of from 3 months to 12 months following implantation in the human body, and can exhibit desirable mechanical properties for applications, including porosity and elasticity. 1. A polyester comprising (i) monomer units derived from a sugar-based bicyclic diol; (ii) monomer units derived from an unsaturated aliphatic diacid; and (iii) monomer units derived from a saturated aliphatic diacid;wherein the monomer units derived from the ethylenically unsaturated aliphatic diacid are present in an amount of from greater than 0 mole % to 40 mole % of the polyester.2. The polyester of claim 1 , wherein the monomer units derived from the sugar-based bicyclic diol are present in an amount of from 10 mole % to 50 mole % of the polyester claim 1 , such as from 40 mole % to 50 mole % of the polyester claim 1 , or from 45 mole % to 50 mole % of the polyester.3. The polyester of claim 1 , wherein the sugar-based bicyclic diol comprises a dianhydrohexitol.4. The polyester of claim 3 , wherein the dianhydrohexitol is chosen from isosorbide claim 3 , isoidide claim 3 , isomannide claim 3 , and combinations thereof.5. The polyester of claim 4 , wherein the dianhydrohexitol is isosorbide.6. The polyester of claim 1 , wherein the sugar-based bicyclic diol comprises a bicyclic diacetalized hexitol.7. The polyester of claim 6 , wherein the bicyclic diacetalized hexitol is chosen from 2 claim 6 ,4:3 claim 6 ,5-di-O-methylene-D-mannitol (Manx-diol) ...

POLYMER HAVING UNSATURATED CYCLOALIPHATIC FUNCTIONALITY AND COATING COMPOSITIONS THEREFROM

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic. 120-. (canceled)21. A coating composition comprising an unsaturated polyester polymer having an iodine value of at least 10; wherein the coating composition is a food or beverage can coating composition; and wherein the polyester polymer includes an ether linkage , the coating composition includes a metal drier , or the polyester polymer includes an ether linkage and the coating composition includes a metal drier.22. The coating composition of claim 21 , wherein the unsaturated polyester polymer includes one or more of a strained ring group having a carbon-carbon double bond with a heat of hydrogenation greater than that of cyclohexene or a reactive open chain carbon-carbon double bond having a heat of hydrogenation greater than that of cyclohexene.23. The coating composition of claim 22 , wherein the unsaturated polyester polymer includes a reactive open chain carbon-carbon double bond having a heat of hydrogenation greater than that of cyclohexene.24. The coating composition of claim 21 , wherein the unsaturated polyester polymer includes a strained ring group having a carbon-carbon double bond with a heat of hydrogenation at least about as high as that of bicyclo[2.2.2]octene or a reactive open chain carbon-carbon double bond having a heat of hydrogenation at least about as high as that of bicyclo[2.2.2]octene.25. The coating composition of wherein the unsaturated polyester polymer includes a reactive open chain carbon-carbon double bond having a heat of hydrogenation at least about as high as that of bicyclo[2.2.2]octene.26. The coating composition of claim 21 , wherein the ...

POLYMER HAVING UNSATURATED CYCLOALIPHATIC FUNCTIONALITY AND COATING COMPOSITIONS THEREFROM

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic. 1. An article comprising:a metal substrate of a food or beverage container or a portion thereof; and [ a Tg of at least 25° C.;', 'a backbone or pendant unsaturated at least bicyclic group with a double bond located between carbon atoms of a ring, and', 'an iodine value of at least about 10; and, 'a binder polymer having, 'a crosslinker., 'a coating applied on at least a portion of a major surface of the metal substrate, wherein the coating is formed from a coating composition comprising2. The article of claim 1 , wherein the crosslinker comprises a resole phenolic crosslinker.3. The article of claim 1 , wherein the binder polymer has a polymer backbone that includes at least one heteroatom.4. The binder polymer of claim 1 , wherein the unsaturated at least bicyclic group is provided by nadic acid claim 1 , methyl-nadic acid claim 1 , or an anhydride or derivative thereof.5. The binder polymer of claim 1 , wherein the binder polymer is a reaction product of one or more of maleic acid or anhydride claim 1 , and wherein a structural unit derived from maleic acid or anhydride includes the unsaturated at least bicyclic group.6. The binder polymer of claim 5 , wherein the structural unit is a Diels-Alder reaction product.7. The article of claim 1 , wherein the binder polymer comprises a polyester polymer having a Tg of from 25 to 130° C.8. The article of claim 1 , wherein the binder polymer comprises a polyester polymer claim 1 , with the proviso that the binder polymer is not an alkyd.9. The article of claim 1 , wherein the binder polymer includes less than 3 weight percent of fatty ...

ADHESION PROMOTER FOR SOLVENTBORNE PRIMER SURFACERS

The present invention relates to a solventborne primer surfacer which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne primer surfacer. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the additive identified above in solventborne primer surfacers for improving adhesion. 1. A solventborne primer surfacer comprising at least one additive preparable by reacting(a) at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and {'br': None, 'sub': x', '3-x, 'A-R—Si(R′)(OR″)'}, '(b) at least one alkoxysilane of the structural formula (II)'}whereA is an OH-reactive functional group,R is an aliphatic radical having 2 to 12 carbon atoms, a cycloaliphatic radical having 3 to 12 carbon atoms, an aromatic radical having 6 to 12 carbon atoms, or an araliphatic radical having 7 to 18 carbon atoms,{'sub': 1', '12, 'the radical R′ is a Cto Calkyl radical,'}R″ is a methyl or ethyl radical, andx is 0 to 2,with the proviso that at least 90 mol % of all the OH groups of the alpha,omega-hydroxy-functionalized oligoester have been reacted with an OH-reactive functional group A, and, ...

AMORPHOUS POLYESTERS ON THE BASIS OF BETULIN

The present invention relates to amorphous polyesters on the basis of betulin, a method for producing them and their use. 1. An amorphous polyester prepared from a reaction product of a betulin with at least one compound selected from the group consisting of dicarboxylic acid , short-chain polyols , amine , vegetable oil and mixtures thereof , characterized in that the amorphous polyester has a glass transition temperature Tin the range of −50° C. to 80° C. , as determined by means of DSC.2. The polyester according to claim 1 , characterized in that the proportion of betulin structural units in the polyester is 6 to 65 mol %.3. The polyester according to claim 1 , characterized in that the betulin is obtained from renewable raw materials.4. (canceled)5. The polyester according to claim 1 , characterized in that the dicarboxylic acid is selected from the group consisting of aliphatic dicarboxylic acids with 4 to 24 carbon atoms claim 1 , aromatic dicarboxylic acids and dimer acids.6. The polyester according to claim 1 , characterized in that the dimer acid is a dimer of a fatty acid and/or derivatives thereof of the general formula CHCOOH claim 1 , where n is a whole number from 7 to 33.7. The polyester according to claim 1 , characterized in that the short-chain polyol contains 2 to 8 carbon atoms.8. The polyester according to claim 1 , characterized in that the vegetable oil is selected from the group consisting of soybean oil claim 1 , linseed oil claim 1 , sunflower oil claim 1 , rapeseed oil claim 1 , thistle oil claim 1 , fish oil claim 1 , castor oil claim 1 , tall oil claim 1 , coconut oil claim 1 , palm oil claim 1 , olive oil and mixtures thereof.9. The polyester according to claim 1 , characterized in that the polyester includes a proportion of renewable raw materials of 80 to 100 wt. % claim 1 , in each case based on the total weight of the polyester.10. A method for producing the polyester according to claim 1 , comprising the following steps:a) ...

Polymer Having Unsaturated Cycloaliphatic Functionality and Coating Compositions Therefrom

A polymer is provided that preferably includes at least one unsaturated cycloaliphatic group. In one embodiment, the polymer is combined with an optional crosslinker and an optional carrier to form a coating composition suitable for use in coating articles such as packaging articles. In one embodiment, the polymer has at least one unsaturated cycloaliphatic group that is at least bicyclic. 120-. (canceled)21. A water-dispersible polyester polymer having a backbone unsaturated at least bicyclic group with a double bond located between carbon atoms of a ring , and wherein the polymer is formed from reactants including a polyanhydride.22. The polymer of claim 21 , wherein the polyanhydride comprises a dianhydride.23. The polymer of claim 22 , wherein the dianhydride is selected from one or more of pyromellitic dianhydride claim 22 , naphthalene tetracarboxylic dianhydride claim 22 , benzophenone tetracarboxylic dianhydride claim 22 , biphenyl tetracarboxylic dianhydride claim 22 , butane tetracarboxylic dianhydride claim 22 , cyclobutane tetracarboxylic dianhydride claim 22 , and cyclopentane tetracarboxylic dianhydride.24. The polymer of claim 22 , wherein the dianhydride comprises pyromellitic dianhydride.25. The polymer of claim 21 , wherein the at least bicyclic group is a bicyclic group.26. The polymer of claim 21 , wherein the at least bicyclic group is a norbornene group.27. The polymer of claim 21 , wherein the at least bicyclic group is provided by nadic acid claim 21 , nadic anhydride claim 21 , methy-nadic acid claim 21 , or methyl-nadic anhydride.28. The polymer of claim 21 , wherein the at least bicyclic group is provided by nadic anhydride.29. The polymer of claim 21 , wherein the polymer has an acid number of at least 30 and a number average molecular weight of at least 3 claim 21 ,000 to less than 10 claim 21 ,000.30. The polymer of claim 21 , wherein the polymer has an iodine value of at least 50.31. The polymer of claim 21 , wherein the polymer ...

Crystalline polyester resin and flame-retardant sealing resin composition

The present invention aims to provide a crystalline polyester resin which satisfies both of a high melting point and a high fluidity, and a flame-retardant sealing resin composition using the same. A crystalline polyester resin (A) containing polycarboxylic acid components and polyhydric alcohol components as copolymerizing components, characterized in that a copolymerizing rate of a 2,6-naphthalenedicarboxylic acid component is from 40 to 100 molar % when a total of the polycarboxylic acid components in the crystalline polyester resin (A) is taken as 100 molar %, that a 1,4-butanediol component is copolymerized as a polyhydric alcohol component, and that a copolymerizing rate of the 1,4-butanediol component is 40 molar % or less when a total of the polyhydric alcohol components is taken as 100 molar %.

Methods and materials for the functionalization of polymers and coatings including functionalized polymer

method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.

Radikalisch homo- oder copolymerisierbare verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung

Die Erfindung betrifft radikalisch homo- oder copolymerisierbare Verbindungen auf Basis bestimmter Dicidolisomerer, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung insbesondere als Zusätze für strahlungshärtbare Kleb- und Beschichtungsstoffe.

Radiation curable binder composition for powder paint formulations

The invention relates to a radiation curable binder composition for powder paint formulations. The binder composition comprises a) a polymer having a degree of unsaturation between 300 and 1800 grams per mole of unsaturated group (WPU), having a molecular weight Mn between 800 and 6800 and a viscosity between 1 dPas and 800 dPas and b) a crosslinking agent having vinyl ether, vinyl ester or (meth)acrylate functional groups. The polymer is an unsaturated polyester and/or an unsaturated polyacrylate. The binder composition can be used in the preparation of powder paint formulations which can be applied to heat-sensitive substrates such as wood and plastic and which can be cured with UV or electron beam radiation.

Patent DE3836370C2

Process for coating wood, wood materials and paper

The invention relates to a process for coating wood, wood materials and paper in which a radiation-curable coating composition is applied and cured by means of UV rays or electron beams. The film-forming component employed in the coating compositions comprises polyester acrylates and/or polyester methacrylates which can be prepared by esterifying polyesters or polyethers carrying at least two free hydroxyl groups per molecule and having number average molecular weights of between 400 and 4000 by means of from 100 to 150 mol%, based on the OH group of the polyester or polyether, of acrylic acid and/or methacrylic acid with acidic catalysis and with azeotropic removal of the water of reaction. After the esterification catalyst has been neutralised, the residual acrylic or methacrylic acid is reacted with an epoxide compound containing at least two epoxide groups per molecule. The entrainer is then removed by distillation together with residual acrylic or methacrylic acid. The invention also relates to the process for the preparation of the polyester (meth)acrylates and to the use of these polyester (meth)acrylates in radiation-curable coating compositions.

Aqueous polyester dispersions

Aqueous dispersions of polyesters or alkyd resins for coatings are prepared by co-condensation of 10 to 100 mol-%, calculated on the sum of polybasic carboxylic acids, of polybasic acids whose carboxyl groups are attached to secondary and/or tertiary carbon atoms. Said dispersions are excellently stable and yield coatings with outstanding properties.

GLYCIDYL ESTERS OF ALPHA, ALPHA BRANCHED ACIDS FROM RENEWABLE SOURCES AND FORMULATIONS THEREOF

The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.

Process for the preparation of UV-hardenable pigmented coatings

Aus Lacken auf Basis monomerfreier lufttrocknender Poly­ester lassen sich deckend pigmentierte Beschichtungen mittels UV-Bestrahlung herstellen, wenn man neben UV-Ini­tiatoren zusätzlich Hydroperoxide einsetzt. Coatings based on monomer-free, air-drying polyester can be used to produce opaque pigmented coatings by means of UV radiation if, in addition to UV initiators, hydroperoxides are also used.

Process for the production of unsaturated polyester resin compositions

Photocrosslinkable, high-temperature-resistant polymers and their use in color imaging devices

Photocrosslinkable, organic-solvent-soluble polymers having a Tg greater than 200° C., are disclosed. The polymer contains sufficient radiation-sensitive crosslinkable units to render the polymer insoluble in organic solvents on exposure to radiation to which the crosslinkable units of the polymer are sensitive.

Radiation cured norbornene polymers

POLYMERS CONTAINING A NORBORNENYL GROUP ARE READILY CROSSLINKED BY IRADIATION TO PRODUCE INSOLUBLE PRODUCTS. THE CROSSLINKED PRODUCTS ARE USEFUL AS COATINGS ON WOOD, METAL, ETC., AS SELF-SUPPORTIN FILMS, WIRE INSULATION, FOR THE TREATMENT OF FBRICS TO RENDER THEM MORE DURABLE AND CREASE RESISTANT, AS WELL AS IN THE MANY KNOWN AREAS IN WHICH YNTHETIC POLYMERS ARE EMPLOYED SUCH AS THE PRODUCTION OF MOLDED AND EXTRUDED SHAPED ARTICLES.

Liquid, curable coating composition

Method of producing highly branched polyesters with unsaturated end groups

Radiation curable binder and preparation thereof

Unsaturated polyester resin composition

一种可降解的光固化树脂及其制备方法和应用

本发明提供了一种可降解的光固化树脂及其制备方法和应用，可降解的光固化树脂包括如下重量份的原料：聚乳酸二元醇200份，不饱和环状酸酐或含烯键的二元酸10‑42份和封端剂9‑55份；其中，所述聚乳酸二元醇的数均分子量为400‑4000。本发明提供的可降解的光固化树脂，通过限定聚乳酸二元醇的数均分子量，可提高可降解的光固化树脂在活性稀释剂中的溶解性；通过采用聚乳酸二元醇，不饱和环状酸酐或含烯键的二元酸为原料，并限定聚乳酸二元醇的数均分子量，可提高固化交联密度、硬度以及固化后产品的力学性能；而且，在选择封端剂时无需仅限于含有双键或环氧基等反应性基团的化合物，扩大了封端剂的选择范围。

树脂混凝土组合物及其成形品

提供树脂含量减少,流动性优越,不要低收缩剂的,其成形品没有裂纹的高强度树脂混凝土组合物及其成形品。该树脂混凝土组合物由(A)(a )不饱和酸、二和/或三亚烷基二醇和双环戊二烯构成的不饱和聚酯和(b )聚合性不饱和单体构成的树脂组合物,(B)骨材和(C)填充材构成。

Resin concrete composition and molded article thereof

A resin concrete composition and its molded article are provided, the resin concrete, even with a reduced resin content, having an excellent flowability, which is an important property in a molding operation, and necessitating no shrinkage reduction agent, and the molded article having no cracks and being highly strong. The resin concrete composition comprises (A) a resin composition containing (a) an unsaturated polyester of an unsaturated acid, a di- and/or trialkylene glycol, and dicyclopentadiene and (b) a polymerizable unsaturated monomer, (B) an aggregate, and (C) a filler.

Heat-curable powder coating composition for powder-in-mould-coating articles

The invention relates to a process for the preparation of a partially or fully coated article, comprising the steps of - applying a heat curable powder coating composition suitable for being cured at a temperature from 60 to 130°C comprising: a thermal initiation system and a resin system wherein the reactivity of the thermal initiation system is such that the thermal initiation system provides a geltime between 2.5 and 1000 minutes at 60°C in butane diol-dimethacrylate as measured according to DIN 16945 using 1 wt% of the thermal initiation system in 99 wt% of butane diol-dimethacrylate wherein the amount of thermal initiation system is chosen such that when the powder coating composition is applied to a substrate and cured at a temperature of 130°C for 20 minutes, the resulting coating resists at least 50 acetone double rubs wherein the resin system comprises a resin and a co-crosslinker wherein the resin contains reactive unsaturations and wherein said reactive unsaturations are carbon carbon double bonds connected directly to an electron withdrawing group - wherein the co-crosslinker is chosen from the group of acrylates, methacrylates, vinylesters, vinylethers, vinyl amides, alkyn ethers, alkyn esters, alkyn amides, alkyn amines, propargyl ethers, propargyl esters, itaconates, enamines and mixtures thereof wherein the weight per unsaturation in the resin system is between 100 and 1000 g/mole as determined using 1 H NMR and wherein the powder coating composition is a one component system; to the interior wall of a mould; subsequently putting a fill compound in the mould; heating the powder coating composition and optionally also the fill compound to obtain an article from the fill compound coated with a powder coating. The heat curable powder coating composition is useful for in-mould coating articles such as reinforced polymeric e.g. polyester articles and to in-mould coating methods employing the heat-curable powder coating composition.

Patent JPS6150029B2

一种光固化涂层及其制备方法

本发明公开了一种光固化涂层及其制备方法，其特征在于，按照重量份数，包括以下组分：含羟基二元羧酸200‑270份，邻苯二甲酸酐180‑250份，新戊二醇130‑200份，二乙二醇150‑200份，甲基丙烯酸100‑170份，引发剂0.5‑5份，稀释剂500‑900份，光固化剂0.5‑3份，该涂层可在90s内完全固化，可以在材料表面迅速固化且不会放出大量热量，提高材料的强度和使用寿命。

Oxygen-absorbing resin composition

본 발명은 (A) 열가소성 수지를 포함하는 기재 수지, 및 (B) 하기 식(1)로 나타내어지는 산무수물로부터 유도되는 에스테르, 아미드, 이미드 또는 디카르복시산, 및 해당 산무수물에서 유래하는 구성 단위를 갖는 중합체로 이루어지는 군으로부터 선택된 적어도 1종을 포함하는 산소 흡수 성분을 함유하는 산소 흡수성 수지 조성물이다: [화학식 1] 식 중, 환X는 1개의 불포화 결합을 갖는 지방족환이고, n은 상기 환X에 결합한 치환기Y의 수를 나타내며 0 또는 1의 정수이고, Y는 알킬기이다. 본 발명에 의해, 전이 금속 촉매의 부존재하에서도 뛰어난 산소 흡수성을 나타내고, 또한 폴리에스테르 수지의 열화 등을 수반하지 않으며, 특히 포장 용기의 분야에서 요구되는 가스 배리어성을 확보하기에 충분한 산소 흡수성을 나타내는 산소 흡수성 폴리에스테르 수지 조성물이 제공된다. The present invention relates to a resin composition comprising (A) a base resin comprising a thermoplastic resin, (B) an ester, amide, imide or dicarboxylic acid derived from an acid anhydride represented by the following formula (1) And an oxygen absorbing component containing at least one member selected from the group consisting of a polymer having an alkyl group [Chemical Formula 1] Wherein X is an aliphatic ring having one unsaturated bond, n represents the number of substituents Y bonded to the ring X and is an integer of 0 or 1, Y is an alkyl group. INDUSTRIAL APPLICABILITY According to the present invention, excellent oxygen absorbing property is exhibited even in the absence of a transition metal catalyst, and it is not accompanied by deterioration of the polyester resin, and in particular, exhibits sufficient oxygen absorbing property to secure gas barrier properties required in the field of packaging containers An oxygen-absorbing polyester resin composition is provided.

一种低voc抗污不饱和聚酯哑光清面漆及制备方法

本发明涉及高分子材料领域，公开了一种低VOC抗污不饱和聚酯哑光清面漆，包括如下重量份数组分：不饱和聚酯树脂75‑85份；光引发剂3‑6份；分散剂03‑0.8份；稀释剂4‑6份；消光蜡粉8‑15份；抗污蜡浆1‑3份；助剂0.4‑2份。本发明还公开了该面漆的制备方法，本发明面漆外观出色，性能良好，且施工时对环境友好。

一种聚酯多元醇及使用其制备的湿固化聚氨酯热熔胶

本发明提供一种聚酯多元醇及使用其制备的湿固化聚氨酯热熔胶。本发明提供的聚酯多元醇，由包含如下质量份的各组分混合反应制得：A)一种或多种二元羧酸和/或二元羧酸酯100质量份；B)二聚物羧酸1～90质量份；C)一种或多种支链二元醇10～500质量份。优选的，所述B组分为5～60质量份，所述C组分为30～300质量份。本发明提供的聚酯，可用于制备粘结低表面能基材的湿固化聚氨酯热熔胶，所制得的热熔胶可应用于木材和家具业、汽车制造领域、建筑业、制鞋业、包装工业和纺织工业等含有低表面能基材的层间粘合。

Rosin resin and toner containing rosin resin

一种聚酯聚合物及二元催化体系用于催化制备聚酯聚合物的方法

本发明提供了一种聚酯聚合物及其制备方法，聚酯聚合物具有式I或式II结构；其在包括席夫碱铝配合物和有机碱的二元催化体系作用下，具有式III或式IV结构的环酯化合物与具有式V结构的环氧化物、具有式VI结构的环状酸酐进行共聚反应制得。该方法能够制得具有式I或式II结构的聚酯聚合物，且具有较高的转化率。该方法引入含有官能团的单体，使得到的聚合物能够进行后修饰。聚酯聚合物的分子量为4200～9600g/mol；环状酸酐的转化率为100％；环酯化合物的转化率为72～100％。

Amorphous, high glass transition temperature copolyester compositions, methods of manufacture, and articles thereof

An amorphous copolyester comprising the reaction product of: (a) a monomer of formula I wherein R 1 , R 2 , R 3 , and R 5 are each independently hydrogen or a C 1-3 alkyl group, a is 0-1, b is 0-4, c is 0-4 and d is 0-3, and each R 4 is independently hydrogen or a C 1-3 alkyl group; (b) a virgin monomer selected from terephthalic acid, a di(C 1-3 alkyl) terephthalate, and combinations thereof, and (c) 1,4-cyclohexane dimethanol; wherein the residue of monomer (a) is present in an amount from 7 to less than 12 mole % of the copolyester based on moles of repeat units in the polyester; and the copolyester has a glass transition temperature of at least 107° C., an intrinsic viscosity of at least 0.7 dl/g, and a molded sample has a Notched Izod value of at least 290 J/m determined in accordance with ASTM D256.

Oxygen-scavenging polyester compositions useful for packaging

Oxygen-scavenging polyester compositions are disclosed that include residues of one or more unsaturated diols having from 4 to 8 carbon atoms, in an amount from about 0.01 mole percent to about 10 mole percent, and residues of terephthalic acid in an amount of at least 50 mole percent, in each case based on the total amount of residues of dicarboxylic acids in the polyester composition comprising 100 mole percent. The polyester compositions typically have an intrinsic viscosity that is at least 0.65 dL/g.

Anticorrosive Coating Composition comprising unsaturated polyester and vinyl ester

The present invention relates to a paint composition comprising an unsaturated polyester resin, a vinyl ester resin, an extender pigment, a coloring pigment and a solvent on the basis of 100 wt% of the total composition, , Corrosion resistant coating compositions that exhibit improved shelf-life, while satisfying endurance aqueous and adherence specifications.

Dicyclopentadiene polyester resins

The invention disclosed is for a method of preparing unsaturated polyester resins containing high amounts of dicyclopentadiene. These polyester resins are useful in curable liquid compositions containing them together with a monomeric copolymerizable component. Such compositions may be used at ambient or elevated temperature, in casting, laminating or molding techniques known to the polyester resin art.

Treatment of monomeric and polymeric systems with high intensity predominantly continuum light radiation

High intensity predominantly continuum light radiation having an intensity of at least about 350 watts per square centimeter steradian is used to polymerize monomers and to crosslink polymers. A convenient source of this high intensity predominantly continuum light radiation is a swirl-flow plasma arc radiation source. The polymers can be crosslinked in the form of films, fibers, molded or extruded shaped articles, coatings, laminated articles, and the like. The process produces finished articles having known commercial utility.

Polyester for toner

A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a fumaric acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.

Polyester for toner

A polyester for a toner, obtainable by polycondensing an alcohol component and a carboxylic acid component containing a fumaric acid-modified rosin; and a toner containing the polyester for a toner. The polyester for a toner of the present invention is usable as a resin binder for a toner usable in, for example, developing electrostatic latent images formed in electrophotography, electrostatic recording method, electrostatic printing method or the like.

Methods and materials for the functionalization of polymers and coatings including functionalized polymer

The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.

Methods and materials for the functionalization of polymers and coatings including functionalized polymer

The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.

Methods and materials for the functionalization of polymers and coatings including functionalized polymer

The disclosure provides a functionalized polymer for use in coating compositions and a method for making the functionalized polymer. In some embodiments, the functionalized polymer is a water-dispersible polymer, more preferably a water-dispersible polyester polymer, having one or more side groups including one or more salt groups. Packaging containers (e.g., food or beverage cans) comprising the functionalized polymer and methods of making such containers are also provided.

Easily-coated high-brightness water-based colored paint and preparation method thereof

本发明公开了一种易涂装高亮水性色漆及其制备方法，由以下重量份的组分组成：水性共聚物乳液50～70份，三聚氰胺甲醛树脂10～20份，分散剂1.0～3.0份，助溶剂2.0～5.0份，纯净水2.0～5.0份，着色颜料10～20份，PH调节剂0.2～0.5份，消泡剂0.1～0.5份，流平剂0.2～1.0份，基材润湿剂0.2～1.0份。通过本发明方法而制备所得的水性色漆环保安全，适合采用高速旋杯静电喷涂，一遍喷涂可达到干膜厚度40至45um，经过140℃高温烘烤交联固化所得的漆膜光亮，目视外观、光泽度、鲜影性等可与目前市售油性色漆相媲美。

Methods and materials for functionalization of polymers and coatings comprising functionalized polymers

Preparation method of high-solid low-viscosity polyester modified water-soluble acrylic resin

本申请公开了一种高固低粘聚酯改性水溶性丙烯酸树脂的制备方法，其制备步骤包括：将助溶剂乙二醇丁醚及小分子聚酯中间体投入反应器；冲入氮气，保持反应器内最终压力在2‑4Kg；升温；将丙烯酸、丙烯酸羟乙酯、甲基丙烯酸金刚烷基酯、苯乙烯、丙烯酸丁酯混合均匀，记为物料A；将乙二醇丁醚与过氧化3,5,5‑三甲基己酸叔丁酯混合均匀，记为物料B；向反应器中滴加物料A，滴加物料B；滴加完毕后，保温至酸值合格，降温出料。本申请采用小分子聚酯用于提高体系固含并降低粘度，同时采用甲基丙烯酸金刚烷基酯提升材料硬度，得到的水溶性丙烯酸不仅具有高固低粘的特性，同时兼顾较高的硬度和柔韧性。

Use of Reactive Prepolymeric Organic Compounds

본 발명은 라디칼 공급 개시제의 존재 또는 부재하에 열 또는 고 에너지 방사에 의한 또는 둘다 함께에 의한 가교결합에 사용하기 위한, 최대 결합 에너지가 397 kJ/㏖인 1개 이상의 용이하게 추출가능한 수소 원자 및 1개 이상의 에틸렌성 이중결합을 갖는 구조 단위를 함유하는 반응성 프리폴리머성 유기 화합물의 용도에 관한 것이다.

Polyester polymer and method for preparing polyester polymer by using binary catalytic system

本发明提供了一种聚酯聚合物及其制备方法，聚酯聚合物具有式I或式II结构；其在包括席夫碱铝配合物和有机碱的二元催化体系作用下，具有式III或式IV结构的环酯化合物与具有式V结构的环氧化物、具有式VI结构的环状酸酐进行共聚反应制得。该方法能够制得具有式I或式II结构的聚酯聚合物，且具有较高的转化率。该方法引入含有官能团的单体，使得到的聚合物能够进行后修饰。聚酯聚合物的分子量为4200～9600g/mol；环状酸酐的转化率为100％；环酯化合物的转化率为72～100％。

Active energy ray-curable inkjet ink composition

本发明的课题在于提供一种活性能量射线固化型喷墨油墨组合物，所述活性能量射线固化型喷墨油墨组合物的粘度低，且可作为喷墨油墨喷出，且对于表面自由能低的塑料基材显示出充分的密合。本发明的活性能量射线固化型喷墨油墨组合物含有聚酯树脂(A)，上述聚酯树脂(A)包含来自多元酸的结构单元(a‑1)和来自多元醇的结构单元(a‑2)，来自多元醇的结构单元(a‑2)含有20摩尔％以上且100摩尔％以下的来自氢化双酚A的结构单元，聚酯树脂(A)的数均分子量(Mn)为500～4500，酸值为5～300。

Retardation film and polyester resin for optical use

본 발명은 광탄성계수가 ―40×10 -12 pa -1 ∼40×1O -12 Pa -1 인 폴리에스테르를 사용한 위상차 필름을 제공한다. 또한, 인 화합물을 함유하고, 지환족 성분 및 플루오렌 유도체 성분을 구성단위로서 함유하고, 하기 식(6) 및 (7)을 만족하는 광학용 폴리에스테르 수지를 제공한다. 100℃≤유리전이온도≤150℃‥·(6) 1.0≤(Ma/2+Mb+Mc)/P≤5.0 ···(7) (Ma는 폴리에스테르 수지 1톤 중에 함유된 알칼리 금속원소의 몰수, Mb은 폴리에스테르 수지 1톤 중에 함유된 알칼리 토류금속원소의 몰수, Mc은 폴리에스테르 수지 1톤 중에 함유된 Zn, Co, Mn 금속원소 각각의 몰수의 합, P은 폴리에스테르 수지 1톤 중에 함유된 인 원소의 몰수) The present invention provides a retardation film using a polyester having a photoelastic coefficient of −40 × 10 −12 pa −1 to 40 × 10 −12 Pa −1 . Furthermore, the optical polyester resin which contains a phosphorus compound, contains an alicyclic component and a fluorene derivative component as a structural unit, and satisfy | fills following formula (6) and (7) is provided. 100 ° C ≤ glass transition temperature ≤ 150 ° C ... (6) 1.0 ≤ (Ma / 2 + Mb + Mc) / P ≤ 5.0 ... (7) (Ma is an alkali metal element contained in 1 ton of polyester resin Number of moles, Mb is the number of moles of alkaline earth metal elements contained in one ton of polyester resin, Mc is the sum of the number of moles of Zn, Co and Mn metal elements contained in one ton of polyester resin, P is in one ton of polyester resin Moles of phosphorus element contained) 위상차 필름, 광학용 폴리에스테르 수지 Retardation Film, Optical Polyester Resin

Coating comprising replacing the polyester macromonomers of 1- alkene containing 1,1- dicarbapentaborane

组合物，所述组合物包含a)一种或多种聚酯大分子单体，所述聚酯大分子单体含有一种或多种二醇和一种或多种二酯的残基的一个或多个链，其中所述一种或多种二醇和所述一种或多种二酯的残基沿着所述链交替并且所述二酯的一部分是1,1‑二酯‑1‑烯烃，并且至少一个末端包含所述1,1‑二酯‑1‑烯烃中的一种的残基，并且其中一个或多个末端可包含一种或多种二醇的残基；以及b)一种或多种具有悬垂迈克尔加成供体基团的聚合物。还公开了由这些组合物制备的涂层。

Methods and materials for functionalisation of polymers and coatings including functionalised polymer

FIELD: chemistry; packaging industry. SUBSTANCE: article is a jar for food products or beverages or part thereof, which comprises: a metal substrate; and a coating disposed on at least a portion of metal substrate, which is formed from a coating composition comprising an aqueous dispersion of a water- dispersible polyester polymer, which comprises a backbone chain having at least one heteroatom; and a side group that includes at least one salt group, wherein side group comprises a reaction product of an unsaturated compound having at least one salt or salt-forming group, that is attached to another portion of polymer via reaction of unsaturated compound with one or more double or triple bonds, with proviso that reaction of unsaturated compound with one or more double or triple bonds does not require participation of a free-radical initiator. Invention also relates to a method of producing a polymer, which includes providing unsaturated polyester precursor polymer, having number-average molecular weight of at least 2,000 and one or more double or triple carbon-carbon bonds; reacting in a Diels-Alder reaction, an Ene reaction, or a combination thereof: i) unsaturated compound, having at least one salt or salt-forming group, with ii) unsaturated polymer precursor so that a covalent bond is formed between unsaturated compound and unsaturated polymer precursor. EFFECT: invention relates to polymers, intended for use in coating compositions, for example in aqueous compositions, used for coating packaging jars and containers. 19 cl, 1 tbl, 5 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК B65D 25/14 C09D 201/00 C09D 167/00 B05D 7/14 C08L 101/00 C08L 67/00 (13) 2 601 767 C2 (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2014131130/05, 15.02.2013 (24) Дата начала отсчета срока действия патента: 15.02.2013 Приоритет(ы): (30) Конвенционный приоритет: (43) Дата ...

Production of polybutadiene-modified unsaturated polyester and its resin composition

Method for mfg. unsaturated polyester and unsaturated polyester resin compsns.

本发明公开了制备不饱和聚酯的方法，包括步骤(1)(A)用多元醇将聚对苯二甲酸乙二醇酯解聚，(B)向解聚产物添加马来酸酐，使它们互相反应，和(C)将二聚环戊二烯添加到反应混合物中，发生加成反应，和(2)向步骤(1)得到的反应产物中添加多元醇和多元酸，发生缩聚反应。本发明还公开了含有不饱和聚酯和可聚合不饱和单体的不饱和聚酯树脂组合物，以及含有不饱和聚酯树脂组合物的模塑料。

Oxygen-absorbing resin composition

본 발명은 (A) 열가소성 수지를 포함하는 기재 수지, 및 (B) 하기 식(1)로 나타내어지는 산무수물로부터 유도되는 에스테르, 아미드, 이미드 또는 디카르복시산, 및 해당 산무수물에서 유래하는 구성 단위를 갖는 중합체로 이루어지는 군으로부터 선택된 적어도 1종을 포함하는 산소 흡수 성분을 함유하는 산소 흡수성 수지 조성물이다: [화학식 1] 식 중, 환X는 1개의 불포화 결합을 갖는 지방족환이고, n은 상기 환X에 결합한 치환기Y의 수를 나타내며 0 또는 1의 정수이고, Y는 알킬기이다. 본 발명에 의해, 전이 금속 촉매의 부존재하에서도 뛰어난 산소 흡수성을 나타내고, 또한 폴리에스테르 수지의 열화 등을 수반하지 않으며, 특히 포장 용기의 분야에서 요구되는 가스 배리어성을 확보하기에 충분한 산소 흡수성을 나타내는 산소 흡수성 폴리에스테르 수지 조성물이 제공된다.

Glycidyl esters of alpha, alpha branched acids from renewable sources and formulation thereof

The invention relates to compositions of α,α-branched alkane carboxylic acids glycidyl esters which derived from rosin and or hydrogenated rosin reacted with an epihalohydrin. The above glycidyl esters compositions can be used for example, as monomer in binder compositions for paints or adhesives, as reactive diluent or as acid scavenger. This invention is also about the uses of rosin and or hydrogenated rosin glycidyl ester in combinations with polyester polyols, or acrylic polyols, or polyether polyols.

Oxygen-absorbing resin, oxygen-absorbing resin composition and oxygen-absorbing container

본 발명의 목적은 천이금속 촉매의 부존재하에도 뛰어난 산소흡수 성능을 갖는 산소흡수성 수지를 제공하는 것이다. An object of the present invention is to provide an oxygen absorbing resin having excellent oxygen absorption performance even in the absence of a transition metal catalyst. 본 발명은 적어도 하기 모노머 (A)∼(C)를 공중합시켜서 얻을 수 있는 코폴리에스테르인 산소흡수성 수지를 제공한다. The present invention provides an oxygen absorbing resin which is a copolyester obtained by copolymerizing at least the following monomers (A) to (C). 모노머 (A):하기 구조 (a) 및 (b)의 양쪽에 결합하는 동시에 1개 또는 2개의 수소원자와 결합한 탄소원자를 가지며, 상기 탄소원자가 지환구조에 포함되어 있는 디카르복시산 또는 그 유도체, (a)탄소-탄소 이중결합기, (b)헤테로원자를 포함하는 관능기 또는 상기 관능기로부터 유도되는 결합기, 탄소-탄소 이중결합기, 또는 방향환 중 어느 하나, 모노머 (B):방향환을 갖는 디카르복시산 또는 그 유도체, 방향환을 갖는 하이드록시카르복시산 또는 그 유도체 중 적어도 1종, 모노머 (C):디올. Monomer (A): A dicarboxylic acid or derivative thereof having a carbon atom bonded to both of the following structures (a) and (b) and having one or two hydrogen atoms, wherein the carbon atom is included in an alicyclic structure, (a A carbon-carbon double bond group, (b) a functional group containing a heteroatom or a bond group derived from the functional group, a carbon-carbon double bond group, or an aromatic ring, monomer (B): dicarboxylic acid having an aromatic ring, or Derivative, hydroxycarboxylic acid having an aromatic ring, or at least one of derivatives thereof, monomer (C): diol. 산소흡수층, 가소제, 열가소성 수지, 산소흡수성 수지, 산소흡수성 용기 Oxygen absorbing layer, plasticizer, thermoplastic resin, oxygen absorbing resin, oxygen absorbing container

A kind of environmentally protective wood paint

本发明公开了一种绿色环保木漆，其原料组成为：包括溶剂30‑40份；丙烯酸乳液20‑25份；不饱和聚酯树脂20‑30份；乙醇3‑4份；助熔剂2‑4份；天然硅酸盐3‑6份；着色剂1‑2份；消泡剂1.5‑2.5份；防腐剂1‑2份；上述份数均为质量份数。本发明绿色环保，而且配方简单，不但丰满度好，硬度好，快干，光泽高，且耐候性好，成本低，在使用过程中不会散发出对环境污染的气体，同时对人的身体没有任何影响，安全性能好。

Varnish composition, production method and parts produced therefrom

(57)【要約】 硬化される前に、表面に液体として適用できるポリエステル/エポキシコポリマーを製造するための方法および器械が、開示される。ポリエステル/エポキシコポリマーを製造する方法は、マレイン酸とジシクロペンタジエンを混合して１０個の炭素の二環エステルを生成し、アルコールまたはグリコールのようなヒドロキシルの源を添加して所望の酸価までエステル化を促進し、次いでエポキシと反応させることを含む。所望により、不飽和の源を添加してもよい。そのような例には、過剰の無水マレイン酸、フマル酸、過剰の１０個の炭素のエステル、ナルディクアンヒドリド、またはテトラヒドロフタル酸が含まれる。本発明の電気製品には、製品の少なくとも一部の上に本発明のコポリマーの硬化した塗膜が含まれる。１００％の反応性ポリエステル/エポキシコポリマー電気ワニスに、特異的、選択的に変更すると、防湿性および耐薬品性の性質が著しく改善できる。

Thermosetting resinous composition for coating

Cooking bag and use of the cooking bag for cooking food

本发明涉及一种烹饪袋，其包含含有二聚化脂肪酸或其衍生物的单体单元的共聚物。本发明还涉及该烹饪袋用于烹饪食物的用途。本发明进一步涉及储存和烹饪食物的方法，所述方法包括如下步骤：a)在烹饪袋中填充食物，b)将经填充的烹饪袋储存在低于0℃的温度下，并且c)烹饪所述食物。

COMPOSITIONS OF COVERINGS OF CONTAINERS

2016101719 А ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) 11) аа за РО (О ть 5 ЗВ: (50) МПК СО8Г, 67/03 (2006.01) С09р 167/06 (2006.01) С09р 167/03 (2006.01) С08С 63/54 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016101719, 18.06.2014 (71) Заявитель(и): ППГ ИНДАСТРИЗ ОГАЙО, ИНК. (0$) Приоритет(ы): (30) Конвенционный приоритет: (72) Автор(ы): 21.06.2013 9$ 13/923,404 СЕНЕКЕР Карл (05), , . УИЛЬЯМСОН Джессика М. (05), (43) Дата публикации заявки: 26.07.2017 Бюл. № 21 НОТС Клаудиа (05). (85) Дата начала рассмотрения заявки РСТ на МУССА Юссеф (05) национальной фазе: 21.01.2016 (86) Заявка РСТ: 0$ 2014/042882 (18.06.2014) (87) Публикация заявки РСТ: УГО 2014/205043 (24.12.2014) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) КОМПОЗИЦИИ ПОКРЫТИЙ КОНТЕЙНЕРОВ (57) Формула изобретения 1. Композиция покрытия для нанесения на поверхность контейнера для пищевых продуктов или напитков или его часть, содержащая: (А) от 70 до 90 массовых процентов смолы гидроксилфункционального сложного полиэфира, полученной из: (Г) от 1 до 8 молярных процентов альфа, бета-этиленненасыщенной дикарбоновой кислоты, содержащей от 4 до 5 атомов углерода, (1) от 10 до 30 молярных процентов нафталин дикарбоновой кислоты, в том числе ее низших алкиловых сложных эфиров, (11) от 10 до 30 молярных процентов ароматической дикарбоновой кислоты, отличной от (п), (1У) от 40 до 60 молярных процентов алифатического диола, содержащего разветвленные алкильные группы, и (у) от 0,2 до 4 молярных процентов триола, при этом уровни молярного процентного содержания получают при расчете на совокупные моли для (1)-(У); (В) от 5 до 25 массовых процентов аминопластового отвердителя, при этом уровни массового процентного содержания (А) и (В) получают при расчете на массу твердого вещества смолы в композиции покрытия. 2. Композиция покрытия по п. 1, у которой твердое вещество смолы растворяют или Стр.: 1 бот госС па У 2016101719 А ко диспергируют в ...

Aqueous coating composition, in particular for coating finish films and continuous edges, and process for coating finish films and continuous edges

The invention relates to acid-cured aqueous coating compositions, in particular for coating finish films and continuous edges, which contain aminoplast resin and hydroxylated polyester, characterized in that the polyester is produced from: (a) 33 to 55 mol % of dicarboxylic acid constituents consisting of: (a1) 50 to 100 mol % of olefinically unsaturated aliphatic dicarboxylic acids, (a2) 0 to 50 mol % of saturated aliphatic dicarboxylic acids, (a3) 0 to 50 mol % of saturated aromatic dicarboxylic acids and (b) 67 to 45 mol % of polyol constituents consisting of (b1) 20 to 90 mol % of at least one monomeric and/or oligomeric glycol with 2 to 4 carbon atoms per glycol segment and mean molecular weights less than or equal to 200, (b2) 5 to 30 mol % of at least one polymeric glycol with 2 to 4 carbon atoms per glycol segment and a mean molecular weight between 300 and 1000 and (b3) 0 to 70 mol % of at least one polyol with 2 to 4 OH groups and 4 to 10 carbon atoms per molecule, with the exception of the glycols used as constituent (b1).

Dimer fatty acid/dimer diol product and its purposes in coating

本发明涉及二聚物脂肪酸/二聚物二醇反应产物，其可通过(a)二聚物脂肪酸与(b)至少一种二聚物二醇反应而制备，其中组分(a)和(b)以0.7/2.3‑1.3/1.7的摩尔比使用，且所得二聚物脂肪酸/二聚物二醇反应产物具有1200‑5000克/摩尔的数均分子量和<10mg KOH/g的酸值。本发明进一步涉及包含该二聚物脂肪酸/二聚物二醇反应产物的有色水性底涂料，以及所述二聚物脂肪酸/二聚物二醇反应产物在有色水性底涂料中的用途。本发明进一步涉及制备多涂层油漆体系的方法，以及可借助所述方法制备的多涂层油漆体系。此外，本发明涉及对多涂层油漆体系上的缺陷的修整。

A kind of unsaturated polyester resin and preparation method thereof for antifreezing coat

本发明涉及不饱和聚酯树脂技术领域，尤其是涉及的是一种用于防冻涂层的不饱和聚酯树脂及其制备方法，制备所述不饱和聚酯树脂的原料包括以下重量份组分：二甘醇46‑55份，丙二醇170‑190份，二丙二醇42‑50份，苯酐150‑170份，四氢苯酐80‑100份，顺酐120‑136份，六亚甲基二异氰酸酯15‑35份，对苯二酚0.03‑0.06份，环烷酸铜0.02‑0.03份,苯乙烯220‑250份，三羟甲基丙烷二烯丙基醚24‑32份，三聚氰酸三烯丙酯18‑22份。本发明的针对现有家具涂料在低温状态下涂层对家具表面的附着力差，冷热交替时涂层性能下降严重的现象，提供一种用于防冻涂层，且具有更高稳定性的不饱和聚酯树脂。

Oxygen-absorbing resin, oxygen-absorbing resin compositions and oxygen-absorbing containers

본 발명의 목적은 천이금속촉매의 첨가나 방사선 조사 처리를 필요로 하지 않는 뛰어난 산소흡수성능을 가지는 산소흡수성 수지를 제공하는 것이다. It is an object of the present invention to provide an oxygen absorbing resin having excellent oxygen absorbing performance which does not require addition of a transition metal catalyst or irradiation treatment. 본 발명은, 불포화 지환 구조 내의 탄소-탄소 2중결합에 인접하는 탄소원자가 전자공여성 치환기 및 수소원자와 결합하고, 동시에 상기 탄소원자에 인접하는 별도의 탄소원자가 복소원자를 포함하는 관능기 또는 상기 관능기로부터 유도되는 결합기와 결합하고 있으며, 상기 전자공여성 치환기와 복소원자를 포함하는 관능기 또는 상기 관능기로부터 유도되는 결합기가 시스 위치에 위치하고 있는 모노머(A)를 포함하는 원료를 중합하여 얻을 수 있는 산소흡수성 수지로서, 상기 불포화 지환 구조가 산소흡수성 수지 중에 0.5∼10meq/g 포함되어 있는 산소흡수성 수지를 제공한다. 또한, 본 발명은 상기 산소흡수성 수지를 포함하는 산소흡수성 수지 조성물을 제공한다. 나아가, 본 발명은 상기 산소흡수성 수지 및 산소흡수성 수지 조성물로 이루어지는 산소흡수층을 가지는 것을 특징으로 하는 산소흡수성 용기를 제공한다. According to the present invention, a carbon atom adjacent to a carbon-carbon double bond in an unsaturated alicyclic structure is bonded to an electron-donating substituent and a hydrogen atom, and at the same time, a separate carbon atom adjacent to the carbon atom is selected from a functional group or a functional group containing a hetero atom. Oxygen absorbing resin which is obtained by polymerizing a raw material including a monomer (A) which is bonded to a derivatized group derived from the functional group including the electron donating substituent and a hetero atom or a bond group derived from the functional group is located at a cis position. In addition, the unsaturated alicyclic structure provides an oxygen absorbing resin containing 0.5 to 10 meq / g in the oxygen absorbing resin. In addition, the present invention provides an oxygen-absorbing resin composition comprising the oxygen-absorbing resin. Furthermore, the present invention provides an oxygen absorbing container comprising an oxygen absorbing layer made of the oxygen absorbing resin and the oxygen absorbing resin composition. 산소흡수성 수지, 산소흡수성 수지 조성물, 산소흡수성 용기 Oxygen absorbing resin, oxygen absorbing resin composition, oxygen absorbing container

Two component (2k) curable composition

The present invention provides a two-component (2K) curable composition comprising: (A) a first component comprising: i) at least one cyanoacrylate monomer represented by Formula 1 : H 2 C=C(CN)— COOR (1) wherein: R is selected from C 1 -C 18 alkyl, C 3 -C 18 cycloalkyl, C 2 - C 15 alkenyl, C 6 -C 18 aryl, C 7 -C 15 aralkyl and C 3 -C 15 allyl; and, ii) peroxide catalyst; and, iii) at least one cure accelerator for said at least one cyanoacrylate monomer i); (B) a second component comprising: i) at least one free radically curable compound; and, ii) at least one transition metal compound, wherein, when said components are mixed together the peroxide catalyst initiates cure of said free radically curable compound(s) and the transition metal compound(s) initiates cure of the cyanoacrylate monomer(s), and further wherein said at least one free radically curable compound comprises at least one unsaturated polyester polymer containing at least two cycloolefinic double bonds.

Oxygen-absorbing resin composition

본 발명은 (A) 열가소성 수지를 포함하는 기재 수지, 및 (B) 하기 식(1)로 나타내어지는 산무수물로부터 유도되는 에스테르, 아미드, 이미드 또는 디카르복시산, 및 해당 산무수물에서 유래하는 구성 단위를 갖는 중합체로 이루어지는 군으로부터 선택된 적어도 1종을 포함하는 산소 흡수 성분을 함유하는 산소 흡수성 수지 조성물이다: [화학식 1] 식 중, 환X는 1개의 불포화 결합을 갖는 지방족환이고, n은 상기 환X에 결합한 치환기Y의 수를 나타내며 0 또는 1의 정수이고, Y는 알킬기이다. 본 발명에 의해, 전이 금속 촉매의 부존재하에서도 뛰어난 산소 흡수성을 나타내고, 또한 폴리에스테르 수지의 열화 등을 수반하지 않으며, 특히 포장 용기의 분야에서 요구되는 가스 배리어성을 확보하기에 충분한 산소 흡수성을 나타내는 산소 흡수성 폴리에스테르 수지 조성물이 제공된다. The present invention relates to a resin composition comprising (A) a base resin comprising a thermoplastic resin, (B) an ester, amide, imide or dicarboxylic acid derived from an acid anhydride represented by the following formula (1) And an oxygen absorbing component containing at least one member selected from the group consisting of a polymer having an alkyl group [Chemical Formula 1] Wherein X is an aliphatic ring having one unsaturated bond, n represents the number of substituents Y bonded to the ring X and is an integer of 0 or 1, Y is an alkyl group. INDUSTRIAL APPLICABILITY According to the present invention, excellent oxygen absorbing property is exhibited even in the absence of a transition metal catalyst, and it is not accompanied by deterioration of the polyester resin, and in particular, exhibits sufficient oxygen absorbing property to secure the gas barrier property required in the field of packaging containers An oxygen-absorbing polyester resin composition is provided.

Coating for the method and material of functionalization of polymers and comprising the functionalized polymeric

本发明提供了用于聚合物官能化的方法和材料以及包含该官能化聚合物的涂料。在一些实施方式中，官能化的聚合物是具有一个或多个包含一个或多个盐基团的侧基的水分散性聚合物，更优选水分散性聚酯聚合物。还提供了包含该官能化聚合物的包装容器(例如食品或饮料罐)以及用于制备所述容器的方法。

Alcohol compound, polyester resin, unsaturated polyester resin, resin particle and electrophotography toner

본 발명의 목적은, 재생 가능한 자원을 원료의 일부에 사용할 수 있는, 신규 알콜 화합물, 상기 화합물을 사용한 폴리에스테르 수지, 불포화 폴리에스테르 수지, 수지 입자, 및 전자 사진용 토너를 제공하는 것에 있다. 본 발명의 알콜 화합물은, 화학식 1로 표시되는 것을 특징으로 한다. 또한, 본 발명의 폴리에스테르 수지 또는 불포화 폴리에스테르 수지는, 상기 화합물(단, 식 중 X는, 지방족 또는 방향족이며, Y는, 정제 로진 잔기, 불균화 로진 잔기, 또는 수첨 로진 잔기이며, n=0∼1임)이 알코올 성분의 필수 성분인 것을 특징으로 한다. 또한, 본 발명의 수지 입자는, 상기 폴리에스테르 수지로 이루어지는 것을 특징으로 한다. An object of the present invention is to provide a novel alcohol compound, a polyester resin using the compound, an unsaturated polyester resin, a resin particle, and an electrophotographic toner which can use renewable resources as a part of raw materials. The alcohol compound of the present invention is characterized by being represented by the formula (1). The polyester resin or unsaturated polyester resin of the present invention can be obtained by reacting the above compound (wherein X is an aliphatic or aromatic group and Y is a purified rosin residue, a disproportionated rosin residue, or a hydrogenated rosin residue, and n = 0 to 1) is an essential component of the alcohol component. The resin particles of the present invention are characterized by being made of the above-mentioned polyester resin.

Dimer fatty acid / dimer diol reaction product and method of using this reaction product in a coating material