Matches 1 - 50 out of 128 1 2 3 >


Match Document Document Title
8703383 Photosensitive copolymer and photoresist composition  
A copolymer has formula: wherein R1-R5 are independently H, C1-6 alkyl, or C4-6 aryl, R6 is a fluorinated or non-fluorinated C5-30 acid decomposable group; each Ar is a monocyclic, polycyclic, or...
8679636 Fluorinated composition comprising phosphorus-containing acid group and alkoxy silane group  
Presently described is a composition comprising at least one first divalent unit comprising a pendant perfluoropolyether or perfluoroalkyl group; at least one second divalent unit comprising a...
8557501 Developable bottom antireflective coating compositions especially suitable for ion implant applications  
Compositions characterized by the presence of an aqueous base-soluble polymer having aromatic moieties and aliphatic alcohol moieties have been found which are especially useful as developable...
8507622 Polymerizable compositions  
The present invention relates to a process for providing improved low VOC polymerizable compositions containing phosphoalkyl (meth)acrylate monomers which are synthesized by the reaction of a...
8022030 Polymer conjugates for a controlled release of active molecules  
The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from a maleic anhydride derivative and a ethylenic derivative, comprising at least one...
7759439 Use of a combination chain transfer and activating agent to control molecular weight and optical density of Pd catalyzed norbornene polymers  
A method of controlling the molecular weight of poly(cyclic)olefin (norbornene-type) polymers and activating the polymerization thereof with a single material is provided. Such method include...
7655722 Adhesive composition  
The present invention relates to adhesive compositions having: a phosphate group-containing monomer (a) having a fluorocarbon group represented by Chemical Formula 1; and a solvent (b), where R is...
7534844 Monomer substituted photoacid generator of fluoroalkylsulfon and a polymer thereof  
The present invention relates to a novel compound with a fluoroalkylsulfonium photoacid generating group and novel copolymers having superior solubility in organic solvents, which is prepared from...
7495061 High refractive-index, hydrophilic monomers and polymers, and ophthalmic devices comprising such polymers  
A hydrophilic, aromatic-based monomer has an aromatic group substituted with at least one hydrophilic substituent and a reactive functional group. Polymers comprising such a hydrophilic,...
7446159 Curable resin composition  
A resin composition having a viscosity suitable for encapsulating optical devices such as light-emitting devices is provided. Specifically, the cured product of the resin composition has a...
7341784 Light management film and its preparation and use  
A light management film includes a first layer with a thermoplastic resin and a particular phosphonium sulfonate salt, and a second layer formed from a curable composition and having a refractive...
7087659 Curable (meth)acrylate compositions  
A curable composition includes a multifunctional (meth)acrylate; a substituted or unsubstituted arylether (meth)acrylate monomer; and a polymerization initiator. The compositions exhibit high...
6822044 Varnish and its use for producing varnish coatings and color-and/or effect-producing multi-layer coatings  
The use of a copolymer (A) preparable by free-radical polymerization of a) at least one olefinically unsaturated monomer andb) at least one olefinically unsaturated monomer different than the...
6767979 Crosslinked polymers and refractive devices formed therefrom  
A polymer is formed of ethylenically unsaturated monomers including a zwitterionic monomer, an aromatic monomer and a cross-linking monomer. Preferably the crosslinking monomer includes at least...
6703466 Foldable intraocular lens optics having a glassy surface  
Foldable intraocular lenses having a reduced risk of posterior capsule opacification are disclosed. The foldable intraocular lenses have optics that are prepared such that their surface is glassy...
6653422 Foldable ophthalmic and otorhinolaryngological device materials  
Disclosed are soft, high refractive index, acrylic materials having an elongation of at least 150%. These materials, especially useful as intraocular lens materials, contain an aryl acrylic...
6610809 Polymer, producing method thereof, and photorefractive composition  
A photorefractive composition comprising a polymer prepared by living radical polymerization, wherein: the living radical polymerization is carried out using a monomer, a polymerization initiator,...
6423799 Photo-addressable substrates and photo-addressable side-group polymers with highly inducible double refraction  
Disclosed is an extremely rapidly photo-addressable storage media from inherently slow photo-addressable polymers by irradiating a substrate over a large area with a light source suitable for...
6355753 Polymer and antifouling agent composition containing the same  
A stainproofing polymer having: (i) a reactive group selected from the group consisting of a carboxyl group or its salt, a hydroxyl group, an epoxy group, a phosphoric acid group, an alkoxysilane...
6281315 Solid polymeric matrices containing rhodamines and their use in lasers  
The present patent of invention describes the obtention of lasers in solid condition of dyes of the family of Rhodamines. More particularly, it describes lasers in which said dye or chromophore is...
6153663 UV curable high index vinyl esters  
PCT No. PCT/AU97/00310 Sec. 371 Date Mar. 31, 1999 Sec. 102(e) Date Mar. 31, 1999 PCT Filed May 22, 1997 PCT Pub. No. WO97/44372 PCT Pub. Date Nov. 27, 1997A cross-linkage polymeric casting...
6107364 Methyl styrene as a high index of refraction monomer  
Described are a polymerizable composition comprising methyl styrene monomer, polymers comprising monomeric units derived from methyl styrene monomers, and optical products comprising these polymers.
5932626 Optical product prepared from high index of refraction brominated monomers  
Described are optical products comprising a base and an optical layer. The optical layer is prepared from a polymerizable composition comprising an alkyl-substituted brominated phenolic...
5641846 Side-group polymers, and their use for optical components  
Side-group polymers whose permanently shape-anisotropic side groups carry lateral substituents are particularly suitable, owing to their excellent properties, for optical components which can be...
5447655 Polymeric liquid crystal copolymer compound, composition, thererof, and polymeric liquid crystal device making use of these  
Provided is a polymeric liquid crystal copolymer compound having a repeating unit represented by the formula ##STR1## wherein A represents a polymeric main chain of a carbon type; and B represents...
5439970 Paint latices comprising benzophenone/acrylic copolymerizates  
Acrylic polymers having glass transition temperatures less than 0° C., notably formulated as exterior paint latices, comprise the copolymerizate of (a) at least one alpha,beta-monoolefinically...
5403901 Flexible, high refractive index polymers  
High refractive index copolymers comprised of monomers having the formula: ##STR1## wherein X is H or CH3 ; m is 0-10; Y is nothing, O, S, or NR wherein R is H, CH3, Cn H2n+1 (n=1-10) iso OC3 H7,...
5373033 Casting composition  
A cross-linkable polymeric casting composition including A) a polyoxy alkylene glycol diacrylate or dimethacrylate; B) a monomer having a recurring unit derived from at least one...
5349035 Copolymerization process and optical copolymer produced therefrom  
A process for preparing a copolymer suitable for use in an optical element which comprises the step of radically-polymerizing a composition which comprises at least one first monomer represented...
5342860 Radiation curable alk-1-enyl ether polyester prepolymers  
This invention relates to alk-1-enyl ether-polyester block prepolymers which are curable by cationically initiated radiation and which are defined by the formula ##STR1## wherein m has a value of...
5326841 Germicidal barriers  
Disclosed is an elastomeric article comprising the cross-linked, polymerized product of (i) a quaternary ammonium compound having the formula N+ R4 X- wherein at least one of the R groups is...
5247035 Soluble polymers  
At least 95% tetrahydrofuran soluble polymers are obtainable by copolymerization of a monomer mixture of A) from 1 to 99% by weight of at least one at least 98% pure monomer of the general formula...
5242964 Process for the preparation of aqueous dispersions of magnetizable polymer particles with a desired size narrow distribution, and aqueous dispersions thereof, and uses thereof  
A process for the preparation of aqueous dispersions of magnetizable polymer particles with a narrow distribution from aqueous dispersions with a wide distribution. The amount of water in the...
5194511 Organic nonlinear optical materials derived from vinylidene cyanide-vinyl-p-acetoxy-benzoate copolymers  
There is disclosed an organic nonlinear optical material which comprises a polymer having the following constitutional units, in amounts of 5 to 100 mole % of (I) and 0 to 95 mole % of (II), and a...
5173547 Copolymers containing perfluoroalkyls  
Copolymers and graft copolymers of perfluoroalkylacrylates or methacrylates and esters of the general formula (I) or (II) ##STR1## wherein R, R1 and R2 denote hydrogen or methyl, p denotes 2 to 6,...
5136005 Composition and method of preparation of solid state dye laser rods  
The present invention includes solid polymeric-host laser rods prepared using bulk polymerization of acrylic acid ester comonomers which, when admixed with dye(s) capable of supporting laser...
5130392 Radiation-sensitive polymers  
Radiation-sensitive polymers suitable for use in positive- and negative-working recording elements contain not only acid-labile groups but also onium salt groups having nonnucleophilic counterions...
5077187 Photographic elements silver halide containing a specific polymer and water soluble dye layer  
Polymers comprising recurring units represented by the structure: ##STR1## where R1, R2, D, J, Y, a, b, and c are as defined herein are useful for controlling wandering of filter dyes in...
5037906 High solids process for the production of water soluble polymers by exothermic polymerization  
A high solids polymerization process for producing a water-soluble polymer wherein a mixture of exothermically polymerizable material in water is cooled to produce a cold syrup or crystalline...
5015558 High energy beam-sensitive copolymer  
A novel copolymer containing a plurality of first and second monomer units having the following general formulas (I) and (II), respectively: ##STR1## wherein R1 stands for hydrogen or methyl and...
5015472 Coating compositions and methods for preventing adhesion of organisms  
Disclosed are a coating composition (A) for preventing adhesion of organisms which comprises as its vehicle component a homopolymer or a copolymer, the homopolymer being one prepared by...
5008358 Polymer compositions  
A hydrophilic crosslinkable copolymer comprising monomer units derived from an ester of an ethylenically unsaturated carboxylic acid wherein the ester group contains a labile primary hydroxyl...
5006450 Mordant polymer photographic element containing  
Polymers comprising repeating units having the structure: ##STR1## where R1, R3, D, Y, x, and y are as defined herein are useful for controlling wandering of filter dyes in photographic elements.
4981936 Terpolymer of oxyalkyene acrylates, acrylamides and quaternary monomers  
Water soluble terpolymers based on (1) an acrylamide or acrylamide derivative, (2) a cationic vinyl monomer and (3) a hydrophilic vinyl monomer of the formula CH2 C(R)C(O)O(CH2 (CH2)m O)n E where...
4973477 Coating compositions for preventing adhesion of organisms  
Disclosed are a coating composition (A) for preventing adhesion of organisms which comprises as its vehicle component a homopolymer or a copolymer, the homopolymer being one prepared by...
4961179 Curable reaction compositions for producing data carriers  
Reaction compositions of selected make-up result after curing in non-meltable polymers of high mechanical stability and low water uptake. Owing to the low birefringence of the cured products,...
4931523 Plastic lens  
A plastic lens is made of a copolymer which has been obtained by copolymerizing 10-80 wt. % of a first monomer represented by the general formula (I) given below and 20-90 wt. % of a second...
4929662 Process for the preparation of polymer particles possessing, implanted on their surface, amphophilic molecules carrying ion-forming or reactive groups, and a process for the preparation of a latex comprising these particles  
Polymer particles possessing, implanted on their surface, amphiphilic molecules carrying ion-forming or reactive groups, and dispersions thereof, prepared by diffusing, into a previously prepared...
4921884 Hydroxy-substituted polymeric shaped hydrogel article  
Articles including ophthalmic devices prepared by a process comprising the steps of thermoforming a polymer comprising units derived from an ethylenically-unsaturated monomer bearing at least one...
4910119 Polymeric compounds and radiation-sensitive mixture containing them  
New polymers comprising repeat units represented by the formula ##STR1## where R is a hydrogen or a halogen atom, a cyanide group or an alkyl group, R1, R2 and R3 are identical or different, and...

Matches 1 - 50 out of 128 1 2 3 >