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Class 525/531 - Wherein unsaturated reactant contains only one free carboxyl group


Subclass of Class 525 - Synthetic resins or natural rubbers -- part of the class 520 series
Definition: Subject matter wherein an unsaturated reactant contains
No. of patents: 425
Last issue date: 05/31/2011


1                      
NumberTitleIssue Date
7951879Hydroxy ester pre-extended epoxy-terminated viscosifiers and method for producing the same
Embodiments relate to viscosifiers that are terminated polymers that have functional terminal groups. The polymers being pre-extended by polyepoxides and being reacted to give polymers that are terminated by other functional groups. The viscosifiers have a low conte...
05/31/2011
7723445Curable resin composition, molded product, and process for producing the same
By heating, allowing to stand at normal temperature, or irradiating in the presence of a photo-polymerization initiator, a curable resin composition which contains (A) a resin material having a radical polymerizable unsaturated group and an epoxy group, (C) a radica...
05/25/2010
7666955Methods for producing branched-polyether resin composition and acid pendant branched-polyether resin composition
A method for producing a branched-polyether resin composition of the present invention includes a first step of obtaining a reaction mixture including: (1-A) a branched-polyether resin (X) containing a hydroxyl gro...
02/23/2010
7459504Reaction 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) an acyclic carbonate.
12/02/2008
7425594Copolymer 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 at least 50% by weight of the copolymer comprises a minimum of 3n+X ...
09/16/2008
7425598Adhesive 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 composition being formed into an epoxy resin cured product containing a sk...
09/16/2008
7396869Metallic 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), and to compositions containing such compounds for use in powder coat,...
07/08/2008
7388044Coatings 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 epoxy-based autodeposition coating materials that eliminates/minimiz...
06/17/2008
7345101Aqueous 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 phosphorus-containing material together with a curing agent. Aminoplasts, especially mela...
03/18/2008
7345140Phenol-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 non-ester type epoxy resin as an essential ingredient. Using the non-e...
03/18/2008
7342077Acrylic 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 radical-forming portion and a functional group. The first compound, which inclu...
03/11/2008
7323242Thermally 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, dicarboxylic acid or dicarboxylic anhydride (acid polymer SP for short)...
01/29/2008
7271224Composition 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 (A) methaxylylenediamine or paraxylylenediamineand (B) polyfunctional ...
09/18/2007
7268172Radiation curable compositions
The present invention is directed to a composition curable by radiation having a wavelength of 300 nm or more, a method of producing a coated substrate using such composition and the coated product so-produced. More particularly, the composition of the present inven...
09/11/2007
7247596Stabilized organoborane polymerization initiators and polymerizable compositions
The invention is polymerizable compositions comprising in one part an organoboron compound capable of forming a free radical generating species and a stabilizing amount of one or more compounds comprising a dihydrocarbyl hydroxyl amine, an alicyclic hydroxyl amine, ...
07/24/2007
7235195Method for making opthalmic devices
The present invention provides a method for producing an ophthalmic device by means of stereolithography. The method comprises the steps of: depositing (i) an essentially solvent-free liquid or melt of a device-forming material, or (ii) a solution of said device-for...
06/26/2007
7232386Hockey stick
A composite hockey stick having a tubular hollow rectangular shaft and a blade is disclosed. The shaft comprises an inner layer and an outer layer, each of the inner and outer layers are formed of uni-directional substantially continuous fibers disposed in a hardene...
06/19/2007
7217771Epoxy 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 epoxy resin (a) which does not react until temperatures above 70° C....
05/15/2007
7208538Metal-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 to compositions containing such compounds. ZDA and ZDMA containing c...
04/24/2007
7204574Polyimide thickfilm flow feature photoresist and method of applying same
A polyimide photoresist for thick film flow features adheres to a polyimide nozzle plate or other materials, without the use of an adhesive material between the two surfaces. Further, the photoresist can utilize an acrylate UV initiator, which can reduce the potenti...
04/17/2007
7205035Thermoset composition, method, and article
A curable composition includes a functionalized poly(arylene ether), an alkenyl aromatic monomer, an acryloyl monomer, and a polymeric additive selected from polystyrene, poly(styrene-maleic anhydride), poly(styrene-methyl methacrylate), polybutene, poly(ethylene-bu...
04/17/2007
7192478Fatty (meth) acrylates and their use in dispersing pigments
Fatty (meth)acrylates having a %-EpO content of below 0.6, which are reaction products of epoxidized compounds selected from the group consisting of epoxidized fatty acid esters, epoxidized triglycerides and mixtures thereof, and acids selected from the group consis...
03/20/2007
7157399Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo...
01/02/2007
7151142Biodegradable 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 C1-5 alkyl,...
12/19/2006
7144343Hockey stick
A hockey stick comprising a blade and a shaft adapted to being joined together. The blade portion having an upper portion and a lower portion and a face. The upper portion being comprised of a defined region having a reduced width dimension in a direction that exten...
12/05/2006
7144605Curable 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, (c) a ...
12/05/2006
7138444Corrosion 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 for process solvents. An epoxy pre-polymer is used. The epoxy pre-po...
11/21/2006
7134559Eyeglass frame holder
An eyeglass frame holder for holding and displaying eyeglasses of different size and thickness. The eyeglass frame holder has one or more vertical posts to which one or more supporting members are for supporting an eyeglass frame having two glass retaining portions ...
11/14/2006
7097577Hockey stick
A hockey stick having a composite blade and a shaft is disclosed. The composite blade includes a heel section that is recessed relative to the front and back faces of the blade. The recessed heel section is configured to be received by a hockey stick shaft or an ada...
08/29/2006
7087675Monomer and polymerization process
The β-hydroxy carbamate, ethylenically unsaturated monomer of the invention can be polymerized as a homopolymer or copolymerized with other monomers. The polymerization can be carried out in an aqueous medium. The β-hydroxy carbamate monomer is polymerized to form...
08/08/2006
7045478Method of producing a catalyst for ethylene homo-and co-polymerization
The present invention relates to a catalyst for homo-polymerization or co-polymerization of ethylene, or more particularly to a solid complex titanium catalyst for homo-polymerization or co-polymerization of ethylene. The catalyst may be produced by preparing a magn...
05/16/2006
7037982Rubber mixtures for roll coverings
This invention relates to a rubber mixture containing a carboxylated nitrile rubber, a metal salt of an acrylate, a liquid acrylate, a silane, optionally together with further additives, to a process for the production thereof and to use for moldings of all kinds, i...
05/02/2006
7030198Curable compositions comprising an epoxidised unsaturated polyester and mineral fillers
A curable composition includes an unsaturated polyester and an unsaturated monomer copolymerisable with the unsaturated polyester in the presence of polymerisation accelerators and initiators. The unsaturated polyester is an epoxidised unsaturated polyester obtainab...
04/18/2006
7014790Room temperature cured high temperature and load dimensionally stable acrylate adhesives
This invention concerns an acrylate adhesive that cures at room temperature and has excellent dimensional stability. The adhesive may be used in applications such as for fiber optic connectors. The adhesive may be made by curing a two-part system or by use of a prim...
03/21/2006
7012399Position detector correction method and electrically-powered steering apparatus
This invention provides an electrically-powered steering apparatus capable of assisting a steering torque appropriately using a resolver. A reference signal is applied to a resolver arithmetic processing I/F circuit 34 and a resolver arithmetic processing I/F...
03/14/2006
7001930Acrylic 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, nonpolymerizing acrylic resin; THFA, DMA, HEMA, HBA, or an equivalent polymeri...
02/21/2006
6964774Formulations of hair cosmetics
The use of polymers obtainable by free-radical polymerization of a) at least one vinyl ester of C1–C24-carboxylic acids in the presence of b) polyether-containing compounds and ...
11/15/2005
6962961S,S′-BIS-(α, α′-DISUBSTITUTED-α-ACETIC ACID)-TRITHIOCARBONATES AND DERIVATIVES AS INITIATOR-CHAIN TRANSFER AGENT-TERMINATOR FOR CONTROLLED RADICAL POLYMERIZATIONS AND THE PROCESS FOR MAKING THE SAME
A s,s′-bis-(α, α′-disubstituted-α″-acetic acid)-trithiocarbonate and derivatives thereof can be used as an initiator, chain transfer agent, or terminator for polymerization of monomers such as free radical polymerizable monomers. Homopolymers, copolymers, a...
11/08/2005
6949603Amine organoborane complex initiated polymerizable compositions containing siloxane polymerizable components
In one embodiment the invention is a polymerizable composition comprising a) an organoborane amine complex; b) one or more of monomers, oligomers or polymers having olefinic unsaturation which is capable of polymerization by free radical polymerization; c) one or mo...
09/27/2005
6908770Fluid based analysis of multiple analytes by a sensor array
A system for the rapid characterization of multi-analyte fluids, in one embodiment, includes a light source, a sensor array, and a detector. The sensor array is formed from a supporting member into which a plurality of cavities may be formed. A series of chemically ...
06/21/2005
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