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7488565 |
Photoresist compositions comprising diamondoid derivatives
Novel positive-working photoresist compositions are disclosed. The monomers of the base resin of the resist contain diamondoid-containing pendant groups higher than adamantane in the polymantane...
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7485680 |
Process for producing rubbery polymer particle and process for producing resin composition containing the same
A process for efficiently producing an agglomerate resulting from removal of impurities from a water-base latex of rubbery polymer particles or dry Powder thereof and producing a dispersion having...
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7390857 |
Crosslinkable and crosslinked polymers
Crosslinkable polymeric materials are disclosed useful for the temporal stabilization of a poling-induced noncentrosymmetric host lattice containing guest nonlinear optical chromophores. The...
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7371713 |
Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
A graft copolymer containing one or more ethylenically-unsaturated, aliphatic or aromatic, nitrogen- and oxygen-containing graftable monomers grafted to a polyolefin is disclosed. Novel monomers,...
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7326520 |
Copolymer of alicyclic olefin having secondary hydroxyl group and acryl compound, and chemically amplified resist composition containing the same
The present invention provides a polymer represented by the following formula 1 and a chemically amplified resist composition including the polymer, which resist composition is excellent in...
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7326754 |
Thermoset adhesive films
This invention is a film adhesive prepared from an adhesive composition comprising a polymer system, a film forming rubber compound, and curing agents for the polymeric system. The polymer system...
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7309724 |
Thermosetting resin compositions containing maleimide and/or vinyl compounds
In accordance with the present invention, there are provided novel thermosetting resin compositions which do not require solvent to provide a system having suitable viscosity for convenient...
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7268188 |
Reversible crosslinking method for making an electro-optic polymer
A crosslinkable second-order nonlinear optical polymer having one or more polarizable chromophore moieties, one or more diene moieties, and one or more dienophile or dienophile precursor moieties,...
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7250121 |
Non-linear optical device material composition
An optical device composition of the present invention includes a trifluorovinyl group containing polyimide that is crosslinkable and thermally stable after crosslinking. The invention relates to a...
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7144960 |
Reversible crosslinking method for making an electro-optic polymer
A crosslinkable second-order nonlinear optical polymer having one or more polarizable chromophore moieties, one or more diene moieties, and one or more dienophile or dienophile precursor moieties,...
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7115684 |
High gloss rubber modified monovinylidene aromatic polymers produced by a mass polymerization process
The present invention relates to a mass polymerized rubber-modified polymeric composition comprising a continuous matrix phase of a polymer of a monovinylidene aromatic monomer, and optionally, an...
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7067586 |
Methods of making ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers
Block copolymers are prepared by living-type or semi-living type free radical polymerization, with said copolymers having at least one random block comprised of at least one hydrophobic monomer and...
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7014781 |
Methods and articles for maintaining hydantoinylated polymers in a biocidally active state
A composition and the method for sustaining the biocidal activity of chlorinated polystyrene hydantoin beads. The method comprises supplying a continuous low level halogen concentration to the...
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6946523 |
Heterobifunctional monomers and uses therefor
In accordance with the present invention, there are provided novel heterobifunctional monomers and users for the same. Invention compounds have many of the properties required by the...
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6943217 |
Golf ball cores formed from unsaturated organic imide co-curing agents
A golf ball comprising a core formed from a composition comprising a metal salt of an unsaturated organic acid and at least one co-curing agent comprising an unsaturated imide or a metallic...
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6878797 |
Synthesis and applications of polymaleimide
A process for producing alkali metal polymaleimide salts by alkaline hydrolysis of maleimide polymers prepared by polymerization of maleimide monomers in the presence of a metal oxide and alcohol...
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6852803 |
Graft copolymer with a urethane/urea group as a pigment dispersant
A polymer dispersant for pigments based on a graft copolymer which contains a new type of urea functional group as the pigment anchoring group. The urea groups are attached to the graft copolymer...
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6831132 |
Film adhesives containing maleimide compounds and methods for use thereof
In accordance with the present invention, there are provided film adhesive compositions comprising at least one macromonomer having at least one unit of ethylenic unsaturation, at least one...
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6828355 |
Resin-reinforced UV, moisture and UV/moisture dual curable silicone compositions
This invention relates to resin-reinforced silicone compositions curable upon exposure to radiation in the electromagnetic spectrum, which compositions when cured demonstrate improved elastomeric...
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6767968 |
ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same
Block copolymers are prepared by living-type or semi-living type free radical polymerization, with said copolymers having at least one random block comprised of at least one hydrophobic monomer and...
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6734276 |
Polyimide and circuit substrate comprising the same
The invention is a polyimide, random copolymer having repeating units of the formula (1): wherein R 1 and R 2 each represent a divalent group selected from and R 1 and R 2 may be the same...
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6723796 |
Processes for preparing grafted copolymers
Methods are disclosed for making graft copolymers. The methods comprise the steps of: (a) providing (i) an ethylene/propylene (EP) copolymer or other graftable polymer, (ii) an ethylenically...
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6686321 |
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
A grafted polyolefin containing one or more of N-vinylimidazole, 4-vinylpyridine, or other ethylenically-unsaturated nitrogen-containing or oxygen-containing graftable monomers grafted to a...
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6608158 |
Copolymer resin, preparation thereof, and photoresist using the same
The present invention relates to a copolymer resin for a photoresist used in far ultraviolet ray such as KrF or ArF, process for preparation thereof, and photoresist comprising the same resin. The...
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6599978 |
Copolymer, thermoplastic resin composition, and process for producing the same
A copolymer comprising a maleimide-based monomer unit and/or an unsaturated dicarboxylic acid anhydride-based monomer unit, where the copolymer contains an unreacted maleimide-based monomer and/or...
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6559231 |
Curing type water base resin composition
The present invention relates to a curing type water base resin composition comprising: (I) a copolymer obtained by copolymerizing an ethylenically unsaturated monomer (a) having a maleimide...
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6518392 |
Dielectric compositions, preparation thereof, and integrated circuit devices fabricated therewith
A novel dielectric composition is provided that is useful in the manufacture of integrated circuit devices and integrated circuit packaging devices. The dielectric composition is prepared by...
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6475698 |
Polymeric compounds
Polymeric compounds for lithographic printing plates, especially plates for use in printing utilizing UV curable inks, may include a structural unit (I) wherein R 1 represents an...
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6476096 |
Ink jet printer ink
An ink jet printer ink is provided in the form of a non-aqueous dispersion of colorant in a diluent and containing a dispersant for the colorant and which yields print having no discernible odor....
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6472353 |
Dispersant-viscosity improvers for lubricating oil compositions
Graft copolymers useful as a dispersant-viscosity improver for lubricating oil compositions comprise a hydrocarbon polymer having graft polymerized thereon at least two nitrogen containing units,...
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6414089 |
Method of manufacturing polymer films having second order non-linear optical properties, polymer films, and non-linear optical element
A method of manufacturing a polymer film having second order non-linear optical properties which has excellent stability of orientated molecules and does not become disorientated, and a polymer...
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6407197 |
Aqueous dispersion of a polymer
Aqueous dispersion of a polymer, which polymer has been obtained by subjecting a starting polymer which contains maleic anhydride monomer units and vinyl aromatic monomer units to an imidization...
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6380318 |
Process for producing modified acrylic rubber
A modified acrylic rubber having distinguished molding characteristics and O-ring compression set characteristic is produced by mixing an acrylic rubber having reactive functional groups such as...
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6380319 |
Polymer containing a succinimide ring substituted on the nitrogen atom by a reactive group
A polymer contains a succinimide ring substituted on the nitrogen atom by a reactive group, where the ring is supported either by the main chain or by a side chain, the polymer resulting from...
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6265530 |
Die attach adhesives for use in microelectronic devices
A thermoplastic or thermosetting curable adhesive composition for bonding an electronic component to a substrate in which the adhesive is cured in situ comprises one or more poly- or...
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6187721 |
Lubricant for use in diesel engines
Soot in a lubricated diesel engine is effectively dispersed without adversely affecting the viscosity of the lubricant by using a particular lubricant. The lubricant utilized comprises a lubricant...
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6165672 |
Maleimide or alicyclic olefin-based monomers, copolymer resin of these monomers and photoresist using the resin
The present invention relates to a novel maleimide- or alicyclic olefin-based monomer, a copolymer resin of these monomers and a photoresist using the copolymer resin. The maleimide-introduced...
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6160055 |
Grafted polyolefins containing a succinimide ring substituted on the nitrogen atom by a reactive group
A polymer contains a succinimide ring substituted on the nitrogen atom by a reactive group, where the ring is supported either by the main chain or by a side chain, resulting from reacting at least...
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6083888 |
Dispersant viscosity index improvers
A lubricating oil composition comprising: (a) from 0.01 to 10 percent by weight of a dispersant viscosity index improver linear diblock copolymer or a radial or star copolymer with each arm having...
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6077908 |
Polyoxymethylene resin composition
A polyoxymethylene resin composition comprising (A) 100 parts by weight of a polyoxymethylene resin and (B) 0.01 to 10 parts by weight of a vinyl compound having a primary acid amide group and an...
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6069206 |
Aromatic polycarbonate-styrene polymer resin composition
Disclosed is an aromatic polycarbonate-styrene polymer resin composition comprising (A) an aromatic polycarbonate, (B) a specific rubber-modified styrene polymer and (C) a compatibility agent which...
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6063828 |
Underfill encapsulant compositions for use in electronic devices
A curable underfill encapsulant composition, suitable for use in semiconductor packaging, comprises one or more mono- or polyfunctional maleimide compounds, or one or more mono- or polyfunctional...
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6025457 |
Molten-salt type polyelectrolyte
Novel molten-salt type polyelectrolytes are disclosed which contain as an essential ingredient a molten salt polymer obtained by reacting an imidazolium derivative, such as a 1,3-dialkylimidazolium...
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6015859 |
Thermoplastic polymer mixture with improved mechanical properties
A thermoplastic polymer composition contains at least two distinct polymers, characterized in that it comprises at least one polymer P1 containing at least one reactive function and at least one...
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6011118 |
Fluororesin sheet, process for producing the same, and the use of same
A fluororesin sheet is disclosed which comprises an aromatic polyamide pulp and a fluororesin as an essential component, the tensile strength of the fluororesin sheet being not less than about 250...
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5994465 |
Rubber composition containing an organic compound having two maleimide groups and a rubber article for pharmaceuticals and medical treatment
There is provided a rubber composition and a rubber article for pharmaceutical chemicals or medical treatments, obtained by forming and cross-linking this rubber composition, the rubber article...
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5990210 |
Rubber compositions containing a carboxymaleimidophenyl ester
The present invention relates to rubber compositions containing an elastomer having olefinic unsaturation and a carboxymaleimidophenyl ester of the formula ##STR1## wherein R 1 is selected from...
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5852123 |
Graft copolymer with a urea or imid functional group as a pigment dispersant
A polymeric dispersant for pigments based on an acrylic graft copolymer wherein the graft copolymer has a weight average molecular weight of at least 1500 and has 2 to 97% by weight of a polymeric...
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5817720 |
Polyolefins modified with an unsaturated polyfunctional monomer containing an imide group and an ester group
Polyolefins modified by radical grafting with an unsaturated polyfunctional compound containing an imide group and an ester group having general formula (I): ##STR1##
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5744513 |
Photolytically crosslinkable thermally stable composition
Photolytically crosslinkable thermally stable compositions comprising at least one crosslinkable polymer and a crosslinkable quantity of a multifunctional 3,4-disubstituted maleimide. The...
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