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6582824 |
Sealant composition, article and method
A composition comprises a curable epoxy-containing material, a first thermoplastic polyurethane component, a curative for the epoxy-containing material, and optionally, a second thermoplastic...
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6579588 |
Substrate provided with removable adhesive of polyepoxide, curing agent and microspheres
An article comprises a substrate wherein at least a portion of its surface is provided with a thermosettable adhesive composition prepared from a polyepoxide resin, a curing agent and a plurality...
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6576342 |
Multilayered article including a vulcanized elastomer associated directly with a thermoplastic
Multilayered article including a functionalized and vulcanized elastomer adherent by itself to a thermoplastic chosen from polyamides, PBT, mixtures containing polyvinylidene fluoride and...
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6576718 |
Powder coating of thermosetting resin(s) and poly(phenylene ethers(s))
Powder coating compositions comprising at least one thermosetting resin and at least one poly(phenylene ether) are disclosed.
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6572975 |
Optically coated article and method for its preparation
An optically coated article comprising a polymeric substrate, such as aromatic polycarbonate, and a plurality of optical coating layers comprising alternate layers of silicon dioxide and amorphous...
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6572971 |
Structural modified epoxy adhesive compositions
The present invention is directed to an adhesive composition, which comprises an epoxy resin, a coupling agent, filler, and an effective amount of an amine-curing agent or curative for said epoxy...
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6569532 |
Epoxy resin compositions and premolded semiconductor packages
In an epoxy resin composition comprising an epoxy resin, a curing agent, and an inorganic filler, the filler is porous silica having a specific surface area of 6-200 m 2 /g, a true specific gravity...
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6565935 |
Polymer concrete structures
A structure comprising a filled thermosetting polymer composition. The filled thermosetting polymer composition has a mineral filler content of at least 92% by weight and not more than 8% by weight...
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6565976 |
High strength pultrusion resin
A pultrusion resin composition comprising about 75 wt % to about 85 wt % of a phenolic resin, about 9 wt % to about 20 wt % of the reaction product of a polyhydroxy compound and an epoxy-functional...
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6566423 |
Mixtures comprising epoxide compounds and their use
Novel cold-curing mixtures comprising epoxide compounds, curing agents, additives and optionally further auxiliary and filler materials, which have low irritant potential, which are free of...
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6565975 |
Multilayered resin plate and process for producing the same
A cured resin plate which is reduced in undulation and has excellent flatness even when having a thickness of 100 μm or larger or a size exceeding 2 inches; and a process for efficiently...
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6562477 |
Heat sealing composition, use thereof and closure plug made from said composition
The invention concerns a heat sealing composition including an adhesive framework and a framework forming constituent, the adhesive constituent being a maleic vinyl-anhydride ethylene-acetate...
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6562463 |
One-component stoving composition and use thereof
This invention relates to a new one-component stoving composition, which can be baked at low temperatures without the release of volatile compounds and which also has satisfactory stability when...
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6562410 |
Heat curable epoxy compositions
Heat curable compositions comprising: (A) at least one compound which is capable of undergoing cationic polymerization; (B) at least one quaternary ammonium salt of an aromatic-N-heterocyclic...
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6558816 |
Coated article with polymeric basecoat having the appearance of stainless steel
An article is coated with a multi-layer decorative and protective coating having the appearance of stainless steel. The coating comprises a polymeric layer on the surface of said article and vapor...
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6558795 |
Strippable coating system
A radiation curable coating contains an agent that imparts greater strippability to the cured coating. The agent can be included in the coating or in one or more subsequently applied maintenance...
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6558796 |
Aqueous coating compositions with phosphonic acid based compounds
The invention is directed to gassing stabilized aqueous coating compositions comprising A) a metallic pigment and at least one reaction product of: (a) 5 to 95 weight percent of a at least one...
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6558783 |
Thermosetting polyphenylene ether resin composition, cured resin composition obtained therefrom, and laminated structure
Disclosed are a curable polyphenylene ether (PPE) resin composition comprising (a) a PPE resin and (b) a of a compound having a 3,4-dihydro-3-substituted-1,3-benzoxazine skeleton (DSBS compound),...
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6558797 |
Adhesive-coated copper foil, and copper-clad laminate and printed circuit board both obtained with the same
An adhesive-coated copper foil which comprises a copper foil and disposed on one side thereof a layer of an adhesive composition comprising (a) an epoxy resin, (b) a polyfunctional phenol, (c) a...
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6555228 |
Bio-supportive medium, and methods of making and using the same
The instant invention is a bio-supportive medium comprising a degradable material, at least one nutritional source, and at least one bio-limiting agent dispersed in the biodegradable material. The...
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6555227 |
Latent combination compounds and latent ammonium salts comprising epoxide resin curing agents and flame-protection agents as well as epoxide resin systems and products prepared from them
Combination compounds from curing agents/accelerators and flame-protection agents for the latent curing/acceleration of epoxide resin systems and their endowment with flame-retarding properties,...
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6555187 |
Sealing material composition for liquid crystal
Provided is a liquid crystal sealant composition in which an aqueous solution obtained by admixing the epoxy resin composition with purified water has an ionic conductivity of 1 mS/m or less; the B...
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6555595 |
Photopolymerizable compositions
Disclosed are radiation-curable or photopolymerizable compositions, processes for applying and curing the compositions and articles bearing a cured coating of the compositions utilizing...
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6551713 |
Mar-resistant oligomeric-based coatings
A curable coating composition comprising functionalized oligomer components i and ii which cross-link at cure to form a three-dimensional network having chains of substantially uniform,...
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6551711 |
Curable episulfide systems having enhanced adhesion to metal
A metal-polymer composite comprises a metal and substrate layer disposed on the metal, wherein the substrate layer is formed from a curable thermosetting resin system comprising a curing agent and...
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6548174 |
Pigment dispersing resins
This invention relates to use of a copolymer of a high acid value macromonomer which is obtained through copolymerization of specific monomeric components including methacrylic acid in the presence...
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6548627 |
Flame-retardant phosphorus-modified epoxy resins
The present invention relates to novel flame-retardant phosphorus-containing epoxy resins with an epoxy value of from 0.05 to 1.0 moll 100 g containing structural units which derive from (A)...
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6548159 |
Epoxy/clay nanocomposite for making printed circuit boards
An epoxy/clay nanocomposite suitable for use as matrix material for printed circuit boards is disclosed. The nanocomposite of the present invention comprises a layered clay material uniformly...
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6548175 |
Epoxy-siloxanes based electrically conductive adhesives for semiconductor assembly and process for use thereof
The invention is directed to improved conductive adhesives for solder-free interconnections in microelectronic assembly processes such as for chip carrier-to-substrate attachment. These adhesives...
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6548109 |
Method of powder coating wood substrate
The invention relates to a process for coating powders on wood substrate comprising pre-treating at least one surface of the substrate with a substantially solvent free treating composition,...
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6544709 |
Glossy electrophotographic media comprising an opaque coated substrate
The invention relates to electrophotographic recording media suitable for use with color copiers and laser printers. The media comprise an opaque substrate coated with a toner-receptive layer...
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6544651 |
High dielectric constant nano-structure polymer-ceramic composite
The present invention is directed to polymer-ceramic composites having high dielectric constants formed using polymers containing a metal acetylacetonate (acacs) curing catalyst. In particular, it...
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6544650 |
Models and methods of integrating simulation techniques for advanced material predictive analysis
A method of designing an electronic component comprises: a) modeling a first material with respect to a characteristic of the first material in a sufficient detail to at least partially account for...
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6544652 |
Cyanate ester-containing insulating composition, insulating film made therefrom and multilayer printed circuit board having the film
Disclosed are a cyanate ester based resin-containing insulating composition, an insulating film made therefrom and a multilayer printed board having the insulating film. The insulating composition...
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6541120 |
Cathodic electrodeposition coatings, their production and their use
Aqueous, lead-free cathodically depositable (CDL) coating compositions containing binders and, optionally, crosslinking agents, pigments, and/or additives conventionally employed in lacquers, as...
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6541116 |
Superoxide dismutase or superoxide dismutase mimic coating for an intracorporeal medical device
A method of providing a therapeutic, diagnostic or lubricious hydrophilic coating on an intracorporeal medical device and the coated device produced thereby, wherein the coating is durable. In one...
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6537670 |
Bis(alkyleneoxybenzophenone) ultraviolet light absorbers
The present invention relates to novel bisbenzophenones and the use thereof as an ultraviolet light absorber. The presently claimed compounds are particularly useful, either alone or in combination...
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6537672 |
Powder-coated domestic appliances with a top coat based on epoxy silane
The invention relates to domestic appliances bearing on a powder-coated surface a scratch-resistant and abrasion-resistant topcoat of a coating material which comprises: a) condensates based on...
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6537671 |
Coating powders having enhanced electrostatic chargeability
Inert nitrogen-containing compounds, such as melamine, urea, dicyandiamide, and benzoguanamine and derivatives of such compounds are added to thermosetting resin powder coatings to enhance the...
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6534180 |
Charge-imparting member
An object of the invention is to provide a charge-imparting member which can be produced at low cost and maintains superior characteristics for a long period of time. The invention provides a...
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6534179 |
Halogen free triazines, bismaleimide/epoxy polymers, prepregs made therefrom for circuit boards and resin coated articles, and use
A halogen-free dielectric resin mixture is described for use in microvia and other similar applications. The resin mixture contains a cyanate ester monomer or prepolymer a bismaleimide, an epoxy...
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6534178 |
Carboxyl-functional polyester epoxy resin powder coatings based on 1,3-propanediol
In accordance with the foregoing, the present invention comprises a polyester epoxy resin powder coating exhibiting improved impact resistance and flexibility, without the loss of other key...
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6534181 |
Styrene-maleic anhydride copolymer and epoxy resin blend crosslinked with multifunctional amine compounds
A resin blend that includes a copolymer of styrene and maleic anhydride (SMA), an epoxy resin (brominated, phosphonated, or bromine-free), and a multifunctional amine cross-linking agent is...
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6530865 |
Double tapered article
A method of forming a molded article and a molded article itself having a passage therein which has a cross-sectional dimension adjacent an end which is less than at a location which is spaced from...
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6531213 |
Recyclable image-recording medium, surface of which has specified saturated swelling amount
The present invention relates to a recyclable recording medium comprising; a base member, a surface layer comprising a water-swelling resin, and having a thickness of 3 to 30 μm; a saturated...
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6528156 |
Infrared cutoff film
An infrared cut-off layer containing an ITO powder is formed on one surface of a base film, to form an infrared cut-off film. The ITO powder has a minimum value of a diffused-reflection-functional...
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6528169 |
No-flow flux adhesive compositions
The invention provides adhesives and adhesive compositions that comprise epoxy resin and non-volatile anhydride. One embodiment further comprises a hydroxyl containing compound that is insoluble in...
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6524711 |
Thermosetting resin composition, and resin-covered metal foil, prepreg and film-shaped adhesive all using the composition
A thermosetting resin composition comprising: a polycarbodiimide obtained from organic polyisocyanates containing at least one kind of aromatic polyisocyanate, an epoxy resin, a curing agent for...
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6514618 |
Multilayer backing material for 2-D ultrasonic imaging arrays
A multilayer backing for an ultrasonic transducer array comprises at least two layers in contact with each other. The first layer is formed from a first composition comprising an epoxy resin base...
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6511752 |
Water-based primer for promoting adhesion of polyurethane-based sealants and adhesives
A method is provided for adhering a polyurethane-based sealant or adhesive to a substrate. The method comprises: i) applying an aqueous primer solution onto a substrate, the primer solution...
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