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| Number | Title | Issue Date |
| 8138278 | Polymer compositions and methods of making and using same A composition comprising a reaction product of reactants comprising (a) a compound comprising (i) a polysulfide moiety and (ii) an oxygen atom in a β-position to a sulfur link having the formula: where each R is independen... | 03/20/2012 |
| 8071698 | Surface-promoted cure of cationically curable compositions comprising vinyl ethers The present invention relates to cationically curable compositions for curing on a surface comprising a cationically curable component, an accelerator species comprising at least one vinyl ether functional group and an initiator component capable of initiating cure ... | 12/06/2011 |
| 8022151 | Adamantane derivative, method for producing the same, resin composition containing the adamantane derivative and use thereof Provided are: an adamantane derivative represented by the following general formula (I) giving a cured product excellent in optical characteristics such as transparency and light resistance, durabilities such as heat resistance, and electrical characteristics such a... | 09/20/2011 |
| 7906596 | Processes for enzymatic synthesis of poly(oxyalkylene)acrylamides Processes for enzymatic synthesis comprising: (a) providing an aliphatic poly(oxyalkylene)amine; and (b) reacting the aliphatic poly(oxyalkylene)amine with a reactant selected from the group consisting of acrylic acid compounds and alkyl esters thereof, in the prese... | 03/15/2011 |
| 7897704 | Composition of diepoxy resin modified with monofunctional organic material and dicarboxylic acid and crosslinker A protective crosslinkable coating composition comprising modified epoxy resin and crosslinker the modified epoxy resin being the reaction product, by weight, of i) from 80 to 99.9 parts of di-epoxy resin of epoxy equivalent weight from 500 to 5000 and formed from t... | 03/01/2011 |
| 7825198 | Thermosetting resin composition and multilayer printed wiring board using the same A thermosetting resin composition comprising (A) a thermoplastic resin having a structure represented by the following general formula (a) and/or a structure represented by the following general formula (b) in which 5 to 99 mol % of hydroxyl groups of polyhydroxyeth... | 11/02/2010 |
| 7781543 | Curable alicyclic diepoxy resin composition An alicyclic diepoxy compound (A) represented by formula (I) is produced in high purity and high yield at low cost, by epoxidizing the corresponding alicyclic diolefin compound with an organic percarboxylic acid. The curabl... | 08/24/2010 |
| 7772334 | Crosslinker of reactive functional groups and nonionic metal coordinating structure-containing alkyl or aromatic compound A crosslinker for polymerizing a film-forming material including an alkyl or aromatic compound comprising at least two functional groups reactive with a film-forming resin and at least one pendent group having a nonionic metal coordinating structure. Coating composi... | 08/10/2010 |
| 7432335 | Basic silane coupling agent organic carboxylate composition, method for producing the same, and epoxy resin composition containing the same There are provided a composition for functioning as an effective additive for epoxy resin that is solid at room temperature and has high storage stability, and a method thereof. The composition of the present invention is a basic silane coupling agent organic carbox... | 10/07/2008 |
| 7423096 | Underfill of resin and sulfonic acid-releasing thermally cleavable compound An underfill composition includes a thermosetting resin and a thermally cleavable component that releases sulfonic acid upon thermal activation. The underfill composition is applied to flip-chip technology during no-flow underfill mounting of the flip-chip to a moun... | 09/09/2008 |
| 7405247 | Conductive adhesive composition A reworkable conductive adhesive composition, comprising an epoxy based conductive adhesive containing conductive metal filler particles dispersed in a solvent-free hybrid epoxy polymer matrix. ... | 07/29/2008 |
| 7393419 | Conductive adhesive rework method A method of removing cured conductive polymer adhesives, disclosed here as thermal interface materials, from electronic components for reclamation or recovery of usable parts of module assemblies, particularly high cost semiconductor devices, heat sinks and other mo... | 07/01/2008 |
| 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 epoxy-based autodeposition coating materials that eliminates/minimiz... | 06/17/2008 |
| 7375167 | Hydrolysis-resistance composition A composition for forming an article having an improved resistance to hydrolysis is disclosed. The composition comprises a polyalkylene terephthalate and/or polyester thereof, a triglyceride, an epoxy component, and a plasticizer. The polyalkylene terephthalate has ... | 05/20/2008 |
| 7354499 | Method for making a lubricating fast setting epoxy composition A method for making a lubricating fast-setting epoxy compound comprising: mixing under vacuum dispersion a first micro-crystalline filler, a first talc, and a titanium oxide into a hardenable epoxide containing liquid forming an epoxy base. A second micro-crystallin... | 04/08/2008 |
| 7329711 | Modified epoxy resins The present invention relates to molding compositions comprising A) from 40 to 99% by weight of at least one epoxy resin, B) from 1 to 60% by weight of at least one polyarylene ether sulfone containing side- or end-groups selected from the ... | 02/12/2008 |
| 7323522 | Cyclohexanetricarboxylic monoester and its use The cyclohexanetricarboxylic monoester of the present invention is represented by the following formula 1: wherein R is as defined in the specification. The cyclohexanetricarboxylic monoester is useful particular... | 01/29/2008 |
| 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, dicarboxylic acid or dicarboxylic anhydride (acid polymer SP for short)... | 01/29/2008 |
| 7320830 | Flame-retardant heat-resistant resin composition and adhesive film comprising the same The present invention provides a non-flammable heat-resistant resin composition that is provided with (A) modified polyamideimide resin, (B) thermosetting resin and (C) organic phosphor-based compound, and a cured film, obtained from the non-flammable heat-resistant... | 01/22/2008 |
| 7307128 | Epoxy compound, preparation method thereof, and use thereof The present invention relates to an epoxy compound, represented by a general formula (I), which is solid at ordinary temperature, has extremely low melt viscosity and has excellent curing property and which can provide a cured product which is excellent in mechanica... | 12/11/2007 |
| 7304120 | Epoxy compound, preparation method thereof, and use thereof An epoxy compound, represented by a general formula (I) is obtained by reacting an anthrahydroquinone compound having a following general formula (II) with epihalohydrin. (wherein R1-R10 eac... | 12/04/2007 |
| 7282543 | Polyepoxy resin compositions The present invention relates to polyepoxy resins, methods for making polyepoxy resins water soluble, curable coating compositions, and kits useful in their preparation. ... | 10/16/2007 |
| 7282266 | Corrosion and alkali-resistant compositions and methods for using the same 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... | 10/16/2007 |
| 7279223 | Underfill composition and packaged solid state device An underfill composition with enhanced adhesion and improved resistance to cracking comprising an epoxy resin in combination with a difunctional siloxane anhydride epoxy hardener and optional reagents. In some embodiments, the epoxy resin includes a functionalized c... | 10/09/2007 |
| 7279574 | Epoxy compound and cured epoxy resin product The present invention provides a novel epoxy compound, which can be converted into a cured epoxy resin product having liquid crystal properties by curing with a curing agent. Since the cured epoxy resin product of the present invention exhibits good heat conductivit... | 10/09/2007 |
| 7271225 | Phosphorus-containing epoxy resin, phosphorus-containing epoxy resin composition, process for producing the resin, sealant containing the composition, molding material containing the composition, and laminate containing the composition A phosphorus-containing epoxy resin has a structural unit derived from a secondary phosphine derivative represented by the following formula: wherein R1 represents an alkylene group that may have a sub... | 09/18/2007 |
| 7268192 | Process for producing high-purity epoxy resin and epoxy resin composition A process for production a high purity epoxy compound with total chlorine content of 500 ppm or less is characterized in that alkali metal hydroxide is added to a bifunctional epoxy compound represented by the general formula (I), in which content of the component w... | 09/11/2007 |
| 7264706 | Cathodic electrocoating compositions containing an anti-crater agent An improved aqueous cathodic electrocoating composition that contains an anti-crater agent which is a water-reducible polyester resin having an acid value less than 40 mg KOH/g. The water-reducible polyester is the reaction product of (1) a hydroxy cyclic carbonate;... | 09/04/2007 |
| 7264705 | Cathodic electrocoating compositions containing an anti-crater agent An improved aqueous cathodic electrocoating composition that contains an anti-crater agent which is a water-reducible polyester resin having an acid value less than 40 mg KOH/g. The water-reducible polyester is the reaction product of (1) a hydroxy cyclic carbonate;... | 09/04/2007 |
| 7262256 | Polycarboxylic acid mixture A polycarboxylic acid mixture comprising 80% by weight or more of 1,3,6-hexanetricarboxylic acid, wherein the polycarboxylic acid mixture has a psychometric lightness L-value of 98 or more, a psychometric chroma a-value of from −2.0 to 2.0 and a psychometric chrom... | 08/28/2007 |
| 7259400 | Nanocomposite photonic structures for solid state lighting A photonic structure for “white” light generation by phosphors under the excitation of a LED. The photonic structure mounts the LED and an optically transparent nanocomposite matrix having dispersed therein phosphors which will emit light under the excitation of... | 08/21/2007 |
| 7247684 | Network polymers comprising epoxy-terminated esters The present invention provides network polymers obtained by curing compositions that comprise an ester with at least two terminal epoxy groups. Preferred esters include those represented by the formula (1), wherein each R1 independently represents a subst... | 07/24/2007 |
| 7244786 | Flame-retardant resin composition, moldings thereof and flame retardant A flame-retardant resin composition comprising 100 parts by weight of a rubber-reinforced polystyrene resin, from 0.1 to 20 parts by weight of an epoxy-modified phenolic resin, and from 1 to 30 parts by weight of an aromatic phosphate has good flame retardancy and g... | 07/17/2007 |
| 7232860 | Aqueous binder dispersions as coating compositions An aqueous binder dispersion that includes at least one copolymer (P) containing carboxylic acid and/or carboxylate groups. The copolymer (P) includes structural units of carboxyl-free (meth)acrylic esters with a cycloaliphatic structure, and at least 25 mol % of th... | 06/19/2007 |
| 7217442 | Method and apparatus for mixing and applying a multi-component coating composition A method of applying a multi-component coating of a desired composition over a substrate includes providing a coating device in flow communication with a first coating component having a first rheological profile and at least one second coating component having a se... | 05/15/2007 |
| 7196124 | Elastomeric material compositions obtained from castor oil and epoxidized soybean oil Elastomers are formed from castor oil and/or ricinoleic acid estolides and a polyester formed from an epoxidized vegetable oil such as ESO and a polycarboxylic acid such as sebacic acid, optionally in the presence of a peroxide initiator, or include crosslinked reac... | 03/27/2007 |
| 7189456 | Photochromic optical article Describes a photochromic plastic article, e.g., an ophthalmic photochromic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a thermoset or thermoplastic substrate, (2) a photochromic polymeric coating a... | 03/13/2007 |
| 7186784 | Phosphorus-containing carboxylic acid derivatives process for preparations thereof and flame retardant There are disclosed a phosphorus-containing carboxylic acid derivative which has a group containing phosphorus atom and has in its molecule, a group represented by the following formula (1): wherein R1... | 03/06/2007 |
| 7179552 | Resin composition for interlayer insulation of multilayer printed wiring board, adhesive film and prepreg Resin compositions which comprise the following components (A) to (E) are useful for interlayer insulation of a multilayer printed wiring board: (A) an epoxy resin having 2 or more epoxy group in one molecule and which exists in a ... | 02/20/2007 |
| 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 C1-5 alkyl,... | 12/19/2006 |
