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7608663 |
Method of preparing propionic acid-terminated polymers
The invention provides methods for preparing polymers bearing a terminal propionic acid. The method involves first reacting a water soluble and non-peptidic polymer comprising at least one hydroxyl...
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7553890 |
Circuit-connecting material and circuit terminal connected structure and connecting method
A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing direction by pressing the facing electrodes...
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7528189 |
Metal-acrylate curing agents
The disclosure relates to using metal acrylate compounds such as zinc diacrylate (ZDA), zinc dimethacrylate (ZDMA), among others for curing epoxy functional (and other cross-linking compounds), and...
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7488785 |
Impregnating reinforcing material with photopolymerizable epoxy resin composition
Compositions containing
(a) a liquid epoxy resin, (b) an aliphatic or cycloaliphatic primary monoamine and/or an aliphatic or cycloaliphatic disecondary diamine, (c) a latent curing agent...
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7470755 |
Polyepoxide, amine and mercaptan-terminated polyoxyalkylene
Multi-component epoxy-amine primer systems are disclosed, which include an epoxy component and an amine component that includes a mercaptan terminated material. At least one of the epoxy component...
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7459504 |
Reaction product of polyamine and acyclic carbonate
The present invention provides a film-forming composition. The composition includes a reaction product of:
a) a polyamine containing a primary amino group and a secondary amino group; and b)...
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7425598 |
Adhesive of epoxy resin and curing agent with xylylene diamine structure
The present invention provides an adhesive for laminates containing, as a main component, an epoxy resin composition comprising an epoxy resin and an epoxy resin-curing agent, the epoxy resin...
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7425594 |
Copolymer of glycidyl ester and/or ether with polyol
A copolymer and a process of making the copolymer are disclosed. The copolymer is produced from reacting a glycidyl ester and/or ether with a polyol comprising a functionality of at least 2 wherein...
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7396869 |
Metallic acrylate curing agents and usage thereof in intermediate compositions
The disclosure relates to using metallic acrylate compounds such as zinc diacrylate (ZDA), zinc dimethacrylate (ZDMA), among others for curing epoxy functional (and other cross-linking compounds),...
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7388044 |
Coatings with enhanced water-barrier and anti-corrosive properties
The invention provides high solids epoxy-based autodeposition coating materials that have improved moisture barrier properties and/or anti-corrosive properties and a means to obtain the high solids...
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7345140 |
Phenol-reacted non-ester alicyclic diepoxides
The present invention provides a non-ester type epoxy resin having a low hydrolytic chlorine content and containing no ester bond that is easily hydrolyzed, and a resin composition containing the...
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7345101 |
Aqueous composition of reaction product of epoxy and phosphorus materials with curing agent
A corrosion resistant, alkali resistant coating composition is disclosed. The composition comprises a binder comprising a reaction product of an epoxy-containing material and a...
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7342077 |
Acrylic composition and a method of forming the same via free-radical polymerization
An acrylic composition, or star acrylic polymer, includes the reaction product of an initiator, a first compound, and a highly-branched, polyfunctional core molecule. The initiator has a...
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7323242 |
Thermally curable binding agents
A heat-curable binder based on an aqueous polymer dispersion comprising an emulsion polymer (EP), a polymer composed of at least 5% by weight of an ethylenically unsaturated monocarboxylic acid,...
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7271224 |
Composition for coating having a gas barrier property, coating and coated film having a gas barrier property used the same
A composition for coating having a gas barrier property comprising coating-forming components of an epoxy resin and an amine curing agent, wherein said amine curing agent is a reaction product of...
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7217771 |
Epoxy resin
Compositions containing: (a) a liquid epoxy resin; (b) an aliphatic or cycloaliphatic primary monoamine and/or an aliphatic or cycloaliphatic disecondary diamine; (c) a latent curing agent for the...
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7208538 |
Metal-acrylates as curing agents for polybutadiene, melamine and epoxy functional compounds
The disclosure relates to using metal acrylate compounds such as zinc diacrylate (ZDA), zinc dimethacrylate (ZDMA), among others for curing epoxy functional (and other cross-linking compounds), and...
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7151142 |
Biodegradable aliphatic polyester grafted with poly(ethylene glycol) having reactive groups and preparation method thereof
The present invention is directed to a poly(ethylene glycol)-grafted aliphatic polyester represented by Formula 1:
wherein X is an aliphatic ester, R is hydrogen or C 1-5 alkyl, Z is the...
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7144605 |
Curable coating composition and coating film forming method
A curable coating composition comprises
(a) a component having an active methylene group and/or an active methane group, (b) a component having a methacrylate group and/or an acrylate group,...
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7138444 |
Corrosion resistant films based on ethylenically unsaturated monomer modified epoxy emulsions
The invention provides high solids epoxy-based autodeposition coating materials and a means to obtain the high solids epoxy-based autodeposition coating materials that eliminates/minimizes the need...
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7001930 |
Acrylic resin formulations curable to clear, heat-resistant bodies
A non-aqueous, solvent-free formulation for producing clear, transparent, heat-resistant elements, suitable for use as lenses in optoelectronic devices, consists essentially of an acidic,...
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6964774 |
Formulations of hair cosmetics
The use of polymers obtainable by free-radical polymerization of
a) at least one vinyl ester of C 1 –C 24 -carboxylic acids in the presence of b) polyether-containing compounds and c)...
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6900276 |
Low VOC vinylester resin and applications
A low viscosity (and therefore low VOC) resin can be produced by limiting the molar ratio of the reactants, especially the dicarboxylic acid compound, used in the reaction. Specifically, reacting a...
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6890997 |
Powder coating of free radical curable epoxy resin and another free radical curable resin
The present invention provides ultraviolet (UV) curable powders for powder coatings comprising one or more than one free radical curable epoxy resin and one or more than one second free radical...
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6884854 |
Composition of epoxy resin, low glass transition temperature copolymer, latent hardener and carboxy-terminated polyamide and/or polyamide
Condensation products prepared from cyclic carboxylic anhydrides of dicarboxylic acids, tricarboxylic anhydrides or tetracarboxylic anhydrides and difunctional polyamines, in particular...
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6884841 |
Low monomer containing laminating resin compositions
A laminating resin composition is disclosed which comprises an unsaturated polyester resin, a vinyl ester resin, a polyfunctional acrylate, and up to about 15 percent by weight of a vinyl monomer....
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6846559 |
Activatable material
An activatable (e.g., heat expandable) material and articles incorporating the same is disclosed. The material includes an epoxy resin; an epoxy/elastomer hybrid or reaction product; a blowing...
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6818702 |
Thermosetting resin composition and flexible circuit overcoating material comprising the same
A thermosetting resin composition that is useful as an epoxy resin-based overcoating agent for flexible circuit boards or for film carriers for the TAB method, and the like, providing basic...
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6809160 |
Flexible hydrophobic resin with sulfonium and propargyl groups-containing resin
A resin composition comprises a resin (A) and a resin (B) as constituents, said resin (A) having a number average molecular weight of 1,000 to 35,000 and being at least one member selected from the...
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6803414 |
Damping resin composition and damping resin article for structure using the resin composition
A damping resin composition is provided which includes bifunctional diacrylate or bifunctional dimethacrylate (A) expressed by the formula (1) below, and an unsaturated polyester resin (B+C)...
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6784221 |
Epoxy acrylate of aromatic biphenol-advanced epoxy resin reacted with anhydride
A carboxyl group-containing epoxy acrylate is prepared by the reaction of an epoxy resin advanced with an aromatic biphenol compound which is reacted with a polycarboxylic acid anhydride in the...
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6783809 |
Photosensitive diacrylate and dimethacrylate compositions
A photosensitive composition of (a) a compound of formula (Ia) or (Ib) and (b) a bifunctional acrylate or methacrylate.
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6774193 |
Stabilized unsaturated polymer resin compositions and methods of using the same
Stabilized pre-promoted unsaturated polymer resin systems that include a tertiary aromatic amine cure promoter. The stabilized curable resins systems can include a vinyl ester resin.
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6747101 |
Epoxy acrylates
Epoxy acrylates and carboxyl group-containing epoxy acrylates of formulae III and IV of the claims that are relatively polymolecular and are chemically crosslinkable can be used in photoresist...
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6716892 |
Urethane oligomer, resin compositions thereof, and cured article thereof
The present invention relates to a new urethane oligomer (A) and a resin composition comprising (A) and an unsaturated group containing polycarboxylic acid resin (B) that can be diluted with water...
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6653370 |
Aqueous binders based on epoxy resins
Water-dilutable, cationically stabilized epoxy resins ZYX are obtained by reacting, in the first stage, aromatic or aliphatic epoxide compounds Z with aliphatic amines Y to form epoxy-amine adducts...
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6632481 |
Binders curable thermally and/or by high-energy radiation
The invention relates to a binder, preferably for coating materials, which is curable thermally and/or by high-energy radiation and comprises a mixture of substances comprising (a) as one...
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6613849 |
Epoxy (urethane) (Meth)acrylate from hydroxyaliphatic bisphenol epoxy resin
The terminal glydidyl groups of a diglycidyl ether of a hydroxyaliphatic bisphenol is optionally reacted with (meth)acrylic acid to obtain a vinyl ester. The internal hydroxyaliphatic groups are...
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6579953 |
APPLICATION OF WATER-SOLUBLE OR WATER-DISPERSIBLE POLYMERIZATES WHICH CONTAIN POLY-ETHER AND WHICH ARE USED AS A COATING AGENT, A BINDING AGENT AND/OR AS A FILM-FORMING AUXILIARY AGENT IN PHARMACEUTICAL FORMS OF ADMINISTRATION
The use of polymers which are obtainable by polymerization of a) at least one vinyl ester of aliphatic C 1 -C 24 -carboxylic acids in the presence of b) polyethers of the general formula I, in...
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6538074 |
Combination of powder coatings of different colors heat cured to homogeneous hue
The combination of powder coatings usable in a coating method comprising mixing two or more powder coatings of which each color is different, wherein each of the powder coatings fuses with each...
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6524769 |
Photosensitive resin
A photosensitive resin obtained by reacting a reaction product (I) prepared from a biphenyl epoxy acrylate (a) of the formula (1) and a cyanate ester compound (b) with a polybasic acid anhydride...
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6515081 |
Composition of epoxy resin, curing agent and reactive compound
A thermosetting resin composition for carbon fiber reinforced composite materials of the present invention chiefly comprises (A)2 thermosetting resin such as epoxy resin and a curing agent, and...
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6500912 |
Epoxy resin system
A curable epoxy composition comprises an epoxy resin having at least 1.5 epoxy groups per molecule and an amine-terminated polyamide. The liquid amine-terminated polyamide is prepared by reacting a...
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6472069 |
Unsaturated polyester resin compositions comprising metallic monomers
A composition useful as a gel coat, binder, laminating resin or molding resin comprising (A) unsaturated polyester resin which is the reaction product of one or more polyols and one or more...
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6441102 |
Amino-group-containing polymer (salt) and production process therefor
The present invention provides a novel amino-group-containing polymer (salt) and a production process therefor wherein the amino-group-containing polymer (salt) is a product by a process including...
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6436856 |
Thickenable vinyl ester resin compositions
A curable vinyl ester resin composition capable of undergoing B-staging at room temperature comprises (a) an unmodified vinyl ester resin; (b) a reactive diluent consisting of an ethylenically...
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6395806 |
Hardeners for epoxy resins, processes for producing the same and methods of using the same
Hardeners for epoxy resins produced by reacting one or more α,β-unsaturated carboxylic acid esters with one or more hydroxy compounds, reacting the thus formed intermediate with one or more...
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6391983 |
Casting composition of aromatic polyvinyl monomer, polythiol and epoxy strain reducer
A crosslinkable polymeric casting composition comprises an aromatic polyvinyl monomer such as divinyl benzene, a polythiol such as pentaerythritol tetrakis-(3-mercaptopropionate), an epoxide...
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6387988 |
Epoxy resin hardener from aminopolyalkylene oxide/unsaturated ester, polyepoxide and amine
Hardeners for epoxy resins produced by reacting one or more α,β-unsaturated carboxylic acid esters with one or more aminopolyalkylene oxide compounds, reacting the thus formed intermediate with...
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6387987 |
Acetylide-form propargyl-containing resin composition for cationic electrocoating
An acetylide-form propargyl-containing resin composition for cationic electrocoating, which comprises a resin having a skeleton of epoxy resin and has a number average molecular weight of 500 to...
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