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| Number | Title | Issue Date |
| 7279438 | Coated insulation board or batt An insulation composite for attenuating energy or sound transmission has a body layer of insulating material with a roughly textured face and a uniform thickness solid cover layer permanently embedded in the body layer to a partial depth so that material of the body... | 10/09/2007 |
| 7244793 | Adhesive compositions Adhesive compositions comprising epoxy resins, including epoxy novalac resin, and at least one reactive multi-functional acrylate. In preferred embodiments, the compositions also include amine-curing agent having at least one a cyclic group. The adhesive composition... | 07/17/2007 |
| 7196156 | Flexibilized resorcinolic novolak resins and method of making same A flexibilized resorcinolic novolak resin is prepared by reacting a phenolic compound, such as resorcinol, with an unsaturated dihydroxy, an unsaturated aldehyde, an aliphatic dialdehyde, or a mixture thereof. An aldehyde (different from the unsaturated aldehyde and... | 03/27/2007 |
| 7012120 | Reworkable compositions of oxirane(s) or thirane(s)-containing resin and curing agent This invention relates to thermosetting resin compositions useful for mounting onto a circuit board semiconductor devices, such as CSPs, BGAs, LGAs and the like, each of which having a semiconductor chip, such as LSI, on a carrier substrate. The compositions of this... | 03/14/2006 |
| 7009009 | Fluxing underfill compositions A latent fluxing agent comprising a material which liberates phenol or a carboxylic acid containing compound when heated above 140° C. The latent fluxing agent may be incorporated into a thermoset resin, which includes an epoxy resin. The uncured epoxy resin, which... | 03/07/2006 |
| 6942922 | Cationic paint composition The present invention provides a cationic paint composition containing, as a vehicle component, a xylene-formaldehyde resin-modified amino group-containing epoxy resin obtained by reacting an epoxy resin having an epoxy equivalent of 180 to 2,500 with an alkyl pheno... | 09/13/2005 |
| 6830818 | Polymer material and polymer film A silicone compound, either alone or in combination with a photoacid generator, is added to a branched polysilane compound. According to this constitution, highly reliable polymer material and polymer film can be realized which have excellent stability of refractive... | 12/14/2004 |
| 6809130 | Halogen-free, phosphorus-free flame-retardant advanced epoxy resin and an epoxy composition containing the same A halogen-free, phosphorus-free poly-cyclic compound is used a flame retardant. This compound has amide and hydroxy groups, and thus it is able to react with an epoxy resin to form a reactive type flame-retardant advanced epoxy resin. The advanced epoxy resin togeth... | 10/26/2004 |
| 6667194 | Method of bonding die chip with underfill fluxing composition A latent fluxing agent comprising a material which liberates phenol or a carboxylic acid containing compound when heated above 140° C. The latent fluxing agent may be incorporated into a thermoset resin, which includes an epoxy resin. The uncured epoxy r... | 12/23/2003 |
| 6667078 | Transparent resin plate from epoxy resin and anhydride or partial ester thereof An epoxy resin composition having a viscosity of from 50 to 400 P at 25° C. is disclosed. The composition provides by casting a resin plate, particularly a transparent resin plate for a liquid crystal display, which has satisfactory thickness precision.... | 12/23/2003 |
| 6649729 | Novolaks as water-unaffected accelerators for epoxy resin hardeners Curable mixtures based on epoxy resins and amine hardeners, if required additionally using solvents, water, plasticisers, UV stabilisers, colourants, pigments, fillers, which mixtures contain as accelerator at least one compound of general formula (I), wh... | 11/18/2003 |
| 6569959 | Modified phenolic hydroxyl-containing resin by reacting epoxy resin with difunctional phenol A modified phenolic hydroxyl-containing resin having a low free difunctional phenol content and represented by general formula (1); a solid epoxy resin having an epoxy equivalent of 450 to 2,500 g/eq and prepared by epoxidizing the above resin; and anothe... | 05/27/2003 |
| 6528595 | Adhesive of thiirane and oxirane-containing compound and oxirane-containing compound A composition useful as a sealant, coating, a potting agent for a printed circuit board, a prepreg or an adhesive comprises a compound (A) wherein all or a part of the oxirane rings in an epoxy compound is replaced with thiirane rings represented by the f... | 03/04/2003 |
| 6518331 | Composition of epoxy resins and curing agent capable of being coarsened A multilayer printed circuit board having resinous insulating layers and conductor layers alternately superposed on a circuit board with ample adhesive strength, a method for the production thereof, and a curable resin composition useful for the formation... | 02/11/2003 |
| 6479596 | Epoxy acrylates Novel epoxy acrylates and carboxyl group-containing epoxy acrylates of formulae II and III of the claims that are relatively highmolecular and are chemically crosslinkable can be used in photoresist formulations with the additional use of highly polymeris... | 11/12/2002 |
| 6469074 | Composition of cyanate ester, epoxy resin and acid anhydride Disclosed is a liquid epoxy resin composition for sealing a semiconductor device which comprises (A) a cyanic acid ester, (B) an epoxy resin, (C) an inorganic filler, (D) a metal chelate and/or a metal salt, and at least one of (E1) an acid anhydride, (E2... | 10/22/2002 |
| 6420472 | Curable coating compositions having improved effect pigment orientation and a method using the same There is described a curable coating composition having at least one effect pigment which, upon cure, exhibits substantially improved orientation of the effect pigment and a corresponding improvement in appearance. The composition comprises: (A) a carbama... | 07/16/2002 |
| 6407183 | Casting from epoxy resin and anhydride (partial ester) An epoxy resin composition having a viscosity of from 50 to 400 P at 25° C. is disclosed. The composition provides by casting a resin plate, particularly a transparent resin plate for a liquid crystal display, which has satisfactory thickness precision.... | 06/18/2002 |
| 6376101 | Epoxy resin composition and semiconductor devices The present invention provides an epoxy resin composition having excellent moldability, flame retardancy and soldering resistance and low in water absorption. More specifically, it provides an epoxy resin composition for semiconductor encapsulation compri... | 04/23/2002 |
| 6218483 | Powder coating of epoxy resin, imidazole-epoxy resin catalyst or polyamine, polyamine powder and amine scavenger Heat sensitive substrates, as well as others such as metal or glass, are electrostatically coated with a thermosetting coating powder comprising a melt-mixed, chilled, chipped, and powdered blend of an epoxy resin and a catalyst therefore, and a polyamine... | 04/17/2001 |
| 6204422 | Process for producing dialklylnaphthalenes A rational technical process for producing dialkylnaphthalenes from petroleum-derived starting materials which exist in abundance is established. The process for producing dialkylnaphthalenes contains the steps (1), (2), (3), and (4): (1) 1st s... | 03/20/2001 |
| 6160058 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1) having at least one carbamate group or terminal urea grou... | 12/12/2000 |
| 6117931 | Curable coating compositions having improved effect pigment orientation and a method of using the same There is described a curable coating composition having at least one effect pigment which, upon cure, exhibits substantially improved orientation of the effect pigment and a corresponding improvement in appearance. The composition comprises: (A) a carbama... | 09/12/2000 |
| 6080825 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition that includes at least three components. The coating composition includes a component (a) that includes one or both of a compound (a)(1) having at least one carbamate group or terminal urea grou... | 06/27/2000 |
| 6071991 | Modified epoxy resin modified epoxy resin composition and a process for the preparation of the modified epoxy resin Providing a modified epoxy resin which is suitable for utilized as a coating for repairing, a process for the preparation thereof, and a composition. It is a modified epoxy resin obtained by reacting at least one epoxy resin (a) having at least one or mor... | 06/06/2000 |
| 6046284 | Phenolic hydroxyl-containing resin by reacting epoxy resin with excess difunctional phenol and epoxidation thereof A modified phenolic hydroxyl-containing resin having a low free difunctional phenol content and represented by general formula (1); a solid epoxy resin having an epoxy equivalent of 450 to 2,500 g/eq and prepared by epoxidizing the above resin; and anothe... | 04/04/2000 |
| 6017634 | Carboxyl-containing polyunsaturated fluxing agent and carboxyl-reactive neutralizing agent as adhesive A thermally curable adhesive composition that includes a fluxing agent that also acts as an adhesive is provided. The composition includes: (a) a fluxing agent represented by the formula RCOOH, wherein R comprises a moiety having two or more carbon-carbon... | 01/25/2000 |
| 5994479 | Curable coating compositions containing blends of carbamate-functional compounds The present invention provides a curable coating composition comprising (a) a first component comprising at least two functional groups, at least one of which is a carbamate or urea group that is the reaction product of: (1) a hydroxyl group that is the result of a... | 11/30/1999 |
| 5872195 | Curable coating compositions containing carbamate additive Curable coating compositions are described comprising (a) a polymer resin comprising active hydrogen-containing functional groups, (b) a curing agent having groups that are reactive with said functional groups on (a), and (c) a compound comprising at least one... | 02/16/1999 |
| 5863970 | Epoxy resin composition with cycloaliphatic epoxy-functional siloxane A composition useful as a die-attach adhesive, polymer bump or encapsulant comprises from about 5-100% by weight of a base resin and from zero to 95% by weight of a particulate filler such as silver, wherein the base resin contains (a) from 10-95 parts by... | 01/26/1999 |
| 5856382 | Cyclic carbonate-curable coating composition A coating composition is described comprising, in an aqueous medium: A) a resin having a plurality of primary amine groups, and B) a curing agent having a plurality of cyclic carbonate groups.... | 01/05/1999 |
| 5852136 | Curable coating composition There is described a curable coating composition comprising: (A) a carbamate-functional component that is the reaction product of: (1) a compound comprising a plurality of hydroxyl groups, at least one of which is the result of a ring-opening reaction between an ep... | 12/22/1998 |
| 5834569 | Grinding wheel for flat glass beveling A composite, polymer bonded abrasive wheel is disclosed for grinding operations and especially for use with multiple station, glass beveling machines. The abrasive wheel breaks in quickly and delivers consistent performance with little or no dressing need... | 11/10/1998 |
| 5760104 | Mixtures of phenolic novolaks for use with refractory aggregate and methods for making same A binder solution of a phenolic novolak resin in solvent, preferably furfuryl alcohol containing at least one chemical agent such as amines containing one to five, preferably two to four, nitrogen atoms, glycerine or mixtures thereof. Preferably, the bind... | 06/02/1998 |
| 5728468 | Phosphorous containing resin The invention relates to an organic phosphorus compound-containing which comprises an interpenetrating polymer network (IPN) produced by polymerizing free-radically polymerizable monomers comprising at least an allyl group-containing monomer and an epoxy ... | 03/17/1998 |
| 5708100 | Epoxy-based stoving enamels comprising carboxyl-functional alkylidenepolyphenols Stoving enamels comprising epoxy resins and carboxyl-functional alkylidenepolyphenols in a quantity such that the carboxyl groups are present at least in equimolar quantities relative to the epoxide groups of the epoxy resins are suitable for coating the ... | 01/13/1998 |
| 5693724 | Low VOC curable coating composition utilizing carbamate-functional compound There is described a curable coating composition comprising: (A) a carbamate-functional component that is the reaction product of: (1) a compound having a plurality of hydroxyl groups that is the reaction product of: (a) a compound comprising at least one epoxide g... | 12/02/1997 |
| 5693723 | Low voc curable coating composition utilizing carbamate-functional compound There is described a curable coating composition comprising: (A) a carbamate-functional component that is the reaction product of: (1) a compound having a plurality of hydroxyl groups that is the reaction product of: (a) a compound comprising at least one epoxide g... | 12/02/1997 |
| 5661223 | Composition of phenolic resin-modified epoxy resin and straight chain polymer A resin composition for a laminate comprises 100 parts by weight of a polyfunctional epoxy resin (I) obtained by (i)(1) glycidylizing a polycomposite formed from a blend of brominated bisphenol A and bisphenol A, or brominated bisphenol A and formaldehyde... | 08/26/1997 |
| 5643675 | Addition for promotion of bench life extension in a hot box binder system The invention relates to the use of tripotassium citrate monohydrate and other alkali metal salts of polybasic acid as bench life extenders in heat curable hot box foundry mixtures comprising sand, thermosetting binder resin, and a latent acid catalyst co... | 07/01/1997 |
