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7592408 |
Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products
The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage...
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7473754 |
Optical resin composition
The present invention is directed to a novel polymerizable organic composition comprising one or more radically polymerizable monomers with at least one radically polymerizable monomer having at...
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7399817 |
Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products
The invention is directed to olefin copolymers composed of nonhydrolyzable monomer units and hydrolyzable monomer units, the latter resulting from copolymerization of monomers containing a linkage...
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7354531 |
Polymer electrolyte composition
A composition for use as a polymer electrolyte, wherein said composition includes one or more polar materials and one or more polyesters of formula III,
wherein each unit A may be identical or...
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7297463 |
Photosensitive polymer and chemically amplified photoresist composition including the same
A photosensitive polymer for forming high-resolution fine circuit patterns with an exposure light source of a short wavelength, and a chemically amplified photoresist composition including the...
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7279541 |
Pressure sensitive adhesives for plasticized PVC backings
The invention relates to a polymer synthesized
from 0.5 to 30% by weight of vinyl acetate (a), from 0.1 to 10% by weight of monomer containing at least one acid or acid anhydride group (b),...
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7256246 |
Low polydispersity poly-hema compositions
The present invention relates to compositions comprising poly-HEMA having a peak molecular weight between about 25,000 and about 100,000 , preferably between 25,000 and 80,000 and a polydispersity...
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7166661 |
Organic-inorganic composite material and laminate, optical waveguide and light transmission structure comprising the same
An organic-inorganic composite material is formed by polycondensating a metal alkoxide through hydrolysis until the unreacted metal alkoxide is reduced to 3 vol. % or less, and mixing it with an...
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6916537 |
Articles having a photochromic polymeric coating
Described is a photochromic article that includes a substrate and at least a partial coating of an at least partially cured polymerizable composition of a photochromic amount of at least one...
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6858693 |
Carbamate-functional resins having improved adhesion, method of making the same, and method of improving intercoat adhesion
The invention provides carbamate-functional resins and coating compositions incorporating said resins that have improved adhesion with respect to subsequently applied films or coatings. More...
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6818039 |
Anionic polymers composed of dicarboxylic acids and uses thereof
Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of dicarboxylic monomers such as maleic anhydride, itaconic anhydride or citraconic...
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6756438 |
Water based emulsion copolymers incorporating vinyl ethylene carbonate
Aqueous based emulsion copolymers containing vinyl ethylene carbonate, vinyl acetate, and one or more other ethylenically unsaturated monomers, and aqueous based poly(vinyl alcohol)-containing...
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6740721 |
Plastic lens composition, plastic lens, and process for producing the plastic lens
A plastic lens composition having a low viscosity, a plastic lens by curing the composition, and a method for producing the plastic lens are disclosed. The plastic lens composition contains a...
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6739720 |
PROCESS FOR PRODUCING ALICYCLIC (METH)ALLYI ESTER MONOMER, ALICYCLIC (METH)ALLYL ESTER COMPOUND, PRODUCTION PROCESS OF THE COMPOUND, PLASTIC LENS COMPOSITION CONTAINING THE COMPOUND, PLASTIC LENS OBTAINED BY CURING THE COMPOSITION, AND PRODUCTION PROCESS OF THE PLASTIC LENS
An alicyclic (meth)allyl ester monomer obtained by a specific production process. An alicyclic (meth)allyl ester compound for plastic lenses, which can be obtained by a simple and easy production...
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6723770 |
Method of producing organic-inorganic composite material and organic-inorganic composite material
A method of producing an organic-inorganic composite material formed from an organic polymer and a metal alkoxide, comprising the steps of polycondensating the metal alkoxide through hydrolysis...
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6608157 |
Process for preparing ethylene interpolymers and ethylene interpolymers
There is described a novel process for preparing interpolymers comprising ethylene, at least one monomer unit selected from heteroatom substituted olefin monomer units derived from a compound of...
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6608156 |
Process for preparing interpolymers of ethylene and 2,3-dihydrofuran, or a heteroatom substituted olefin monomer and ethylene interpolymers
There is described a novel process for preparing interpolymers comprising ethylene, at least one monomer unit selected from heteroatom substituted olefin monomer units derived from a compound of...
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6596831 |
Anionic vinyl/dicarboxylic acid polymers and uses thereof
Biodegradable anionic polymers are disclosed which include recurring polymeric subunits preferably made up of vinylic and dicarboxylic monomers such as vinyl acetate or vinyl alcohol and maleic...
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6586082 |
Polymer-saturated paper articles
A composite article includes a paper substrate, at least a portion of which is saturated with either a polymerizable ring-strained olefin monomer or the polymerization product of such a monomer....
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6562922 |
Vicinal hydroxyl group containing copolymer and articles formed therefrom
The present invention is directed to vicinal hydroxyl-functionalized hydrocarbon polymers having a mole ratio of methylene to hydroxyl group of greater than 1 and to films, coatings and articles...
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6552140 |
Auto-oxidation systems for air-activatable polymerisable compositions
An air-activatable polymerisable composition useful, in the field of adhesives, sealants, surface coatings, moulding resins and composite matrices, comprises: a) at least one free-radically...
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6545120 |
Production of alicyclic (meth)allyl esters for plastic lens compositions
An alicyclic (meth)allyl ester monomer obtained by a specific production process. An alicyclic (meth)allyl ester compound for plastic lenses, which can be obtained by a simple and easy production...
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6538085 |
Copolymerization of norbornene and functional norbornene monomers
The present invention is directed to copolymers of norbornene and functional group containing norbornene comonomers and processes for the preparation thereof. These polymers may be random,...
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6534610 |
Hydrolytically degradable olefin copolymers
Hydrolytically degradable olefin copolymers, such as ethylene copolymers, contain a hydrolyzable component in the backbone that allows the copolymer to be broken down into dispersable fragments...
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6515088 |
“Living” free radical polymerization process
A new class of “living” free radical initiators that are based on alkylperoxydiarylborane and its derivatives and that may be represented by the general formula. R—[O—O—B—φ 1 (—φ 2...
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6512022 |
Structured UV-crosslinked acrylic pressure-sensitive adhesive compositions
Structured polyacrylates obtainable by crosslinking, induced by UV irradiation, of a polymer mixture comprising the following components: a) polyacrylate copolymers of the following monomers a1)...
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6506864 |
Polymerizable composition of allyl functional monomers
Describes a polymerizable composition of (a) a first allyl functional monomer, which is selected such that a substantially completely cured polymerizate of the first allyl functional monomer has a...
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6495645 |
Acrylamide derivatives and polymers containing said derivatives
An acrylamide derivative of the following general formula (I) is used to prepare a polymer or copolymer: wherein R 1 represents a hydrogen atom, a straight-chain or branched alkyl group...
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6469071 |
Radiation curable acrylate-terminated polymers having polycarbonate repeating units
Polyester based polycarbonate (meth)acrylates prepared by the reaction of a alkylene or arylene diol polycarbonate with an anhydride or its dicarboxylic acid to form a carboxyl terminated diester,...
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6451949 |
Method for production of poly (trimethylene carbonate)
Disclosed is a process for the production of poly(trimethylene carbonate) which comprises reacting trimethylene carbonate, a catalyst, and an alcohol, preferably a polyhydric alcohol, under...
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6420502 |
Living free radical initiators based on alkylperoxydiarylborane derivatives and living free radical polymerization process
A new class of “living” free radical initiators that are based on alkylperoxydiarylborane and its derivatives and that may be represented by the general formula. R—[O—O—B-φ 1 (-φ 2 )]...
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6339129 |
Powder coatings from cyclic carbonate functional polymers and amine carbamate salts
Curable coating compositions for powder coatings are disclosed which are composed of a cyclic carbonate functional polymer and a carbamate salt of a multifunctional amine.
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6316570 |
Polymerizable composition of aliphatic polyol (allyl carbonate)
Polymerizable compositions comprising a major amount of a first allyl functional monomer, which is an aliphatic polyol (allyl carbonate) monomer, e.g., diethylene glycol bis(allyl carbonate), and a...
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6313252 |
Functionalized ethylene/vinyl or vinylidene aromatic interpolymers
Novel substantially random functionalized interpolymers and processes for making them are disclosed. The novel interpolymers include those prepared from ethylene and vinyl aromatic monomers such as...
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6306991 |
Method of catalytic crosslinking of polymers and two-pack composition used therein
A method of crosslinking an oxidative polymer having oxidatively crosslinkable functional groups and a two-pack composition used therein. The oxidatively crosslinkable functional groups on the...
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6296783 |
Gel-form solid polymer electrolyte
A polymeric gel electrolyte comprising: (a) an acrylic ester polymer matrix containing structural units derived from at least one acrylic ester selected from among acrylic esters represented by...
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6271328 |
Liquid, polymerizable composition yielding optical articles showing a high refractive index
A liquid composition, polymerizable by means of a free-radical route to yield optical articles endowed with a high refractive index, contains an allyl-carbonate derivative definable with the...
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6262211 |
Polymerizable polyol(allyl carbonate) composition
Describes a polymerizable organic composition comprising a polyol(allyl carbonate), e.g., diethylene glycol bis(allyl carbonate), and from 0.1 percent to 10 percent by weight, based on the total...
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6252026 |
High molecular weight, homogeneous, branched copolymers of maleic anhydride and alkyl vinyl ether monomers
What is described is a high molecular weight homogeneous, branched copolymer of maleic anhydride and a C 1 -C 5 alkyl vinyl ether monomer, in which a branching agent is present in an amount of...
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6187888 |
Cast molding material for plastic lens and process for the production of plastic lens
A cast-molding material for a plastic lens which is almost free from causing defective dyeing when dyed, and a process for producing plastic lenses almost free from causing defective dyeing, the...
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6156861 |
Carbamate-functional allyl monomers and polymers therefrom
Carbamate-functional allyl monomers and methods for making them are disclosed. The monomers, which are easy to prepare, readily polymerize with common ethylenic monomers to give...
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6103840 |
Process for making allylic/ehtylenic copolymers
An improved process for making allylic/ethylenic copolymers is disclosed. Increasing the reaction temperature during addition of the ethylenic monomer/initiator mixture results in a substantial...
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6090900 |
Polymers containing functionalized olefin monomers
Homopolymers of olefin monomers having polar functional groups, and copolymers of these monomers with each other and with non-polar olefins and optionally carbon monoxide are disclosed. The...
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6057411 |
Process for forming poly(allyl carbonate)-functional prepolymer composition
A process for forming a polymerizable, liquid, substantially gel-free, poly(allyl carbonate)-functional prepolymer composition comprises heating a neat composition comprising at least one...
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5994023 |
Acid-sensitive substance and photosensitive compositions therewith
According to the present invention there is provided a polymer not comprising maleic acid derivatives having acid labile groups pendant from the polymer backbone, characterized in that said pendant...
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5977277 |
Acrylic ester, novel allyl ether, novel allyl carbonate, acrylic ester polymer, allyl ether polymer, allyl carbonate polymer and polymeric solid electrolyte
The novel acrylic ester, allyl ether and allyl carbonate of the present invention are characterized by having the structures represented by the following general formulae (I) to (IV): The above...
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5973093 |
Polymerizable polyol (allyl carbonate) composition
Describes polymerizable organic compositions of a major amount of a first monomer component which is a polyol(allyl carbonate), e.g., diethylene glycol bis(allyl carbonate), and from about 2 to 35...
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5969000 |
Dental resin materials
A dental resin composition is presented, comprising an ethoxylated bisphenol A dimethacrylate having the formula CH 2 C(CH 3 )CO 2 (C 2 H 4 O) x C 6 H 4 C(CH 3 ) 2 C 6 H 4 (OC 2 H...
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5965680 |
Optical resin composition from polyol((meth)acryloyl carbonate) monomer
Describes polymerizable organic compositions of from about 30 to 95 weight percent of a first monomer component which is a polyol[(meth)acryloyl terminated carbonate], e.g., diethylene glycol...
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5962186 |
Polymer for chemical amplified positive photoresist composition containing the same
A positive chemical amplified photoresist composition comprising as a matrix resin a polymer having the repeating unit of Formula (I) and a photoacid generator. The polymer ranges, in...
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