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8168735 |
Silicone compound, a process for the preparation thereof and a process for the preparation of an ophthalmic device therefrom
The present invention provides a hydrophilic silicone which has a predetermined number of silicon atoms and a high purity and is suitable for producing an ophthalmic device and a process for...
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8163847 |
Capped poly(arylene ether) composition and process
A thermoset composition exhibiting reduced water absorption in the cured state includes an olefinically unsaturated monomer and a capped poly(arylene ether) prepared by the reaction of an uncapped...
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8163357 |
Scratch-resistant coatings with improved adhesion to inorganic thin film coatings
A scratch-resistant coating comprising a polymer including a functionalized polysilsesquioxane. The scratch-resistant coating is exposed to oxidizing conditions (e.g., ozone or ultraviolet light)...
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8129442 |
Hydrophilic polysiloxane macromonomer, and production and use of the same
A hydrophilic polysiloxane macromonomer containing polyoxyethylene as a hydrophilic side chains pendant to a polysiloxane main chain for imparting transparency, oxygen permeability, and hydrophilic...
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8124229 |
Method for producing water-absorbent polymer particles with a higher permeability by polymerising droplets of a monomer solution
A process for preparing water-absorbing polymer beads with high permeability by polymerizing droplets of a monomer solution in a gas phase surrounding the droplets, wherein the monomer solution...
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8110127 |
Photochromic coating exhibiting improved performance
A photochromic coating exhibiting improved performance and photochromic lenses made using the coating. The coating has excellent photochromic darkening and fatigue properties. The coating...
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8071665 |
Inkjet printing
A single phase aqueous composition suitable for thermal inkjet printing comprises a mixture of curable materials including at least two curable oligomers; and one or more co-solvents for the...
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8058323 |
Low-tack ophthalmic and otorhinolaryngological device materials
Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain one or more aryl acrylic hydrophobic monomers as principal...
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8058347 |
Composites and methods of making and using the composites
A composite including interpenetrating networks of an organic polymer, such as from an acrylate or olefin, having urethane groups; and an inorganic polymer, the composite having a low or...
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8048968 |
Polysiloxane copolymers with terminal hydrophilic polymer chains
The invention provides an actinically-crosslinkable linear polysiloxane copolymer. The actinically-crosslinkable polysiloxane copolymer can be used to prepare a silicone hydrogel contact lens...
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8048154 |
Ophthalmic and otorhinolaryngological device materials
Disclosed are soft, high refractive index, acrylic device materials. The materials contain a hydrophilic side-chain macromer for glistening resistance.
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8044159 |
Homopolymer and copolymer, and production process thereof
A homopolymer having a monomer unit such as an isopropylidene diallylmalonate unit; a process for producing said homopolymer comprising the step of homopolymerising a monomer such as isopropylidene...
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8007585 |
Syrup composition, resin mortar composition and method of coating
A syrup composition of the present invention comprises a mixture of monomers (A), each having a molecular mass of 130 to 300 and one (meth)acryloyl group; a resin (C) which is soluble in the...
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7977442 |
Radiation-sensitive composition, polymer and monomer
A polymer includes a repeating unit shown by a general formula (1) in which R1 represents a hydrogen atom or a methyl group, R2 represents a substituted or unsubstituted linear or branched...
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7964687 |
Oxylamino group-containing compound and polymer
An oxylamino group-containing compound represented by the following formula: R1—B-A-B—R2, wherein R1 represents a polymerizable group, R2 represents an oxylamino group-containing group or an oxy...
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7947796 |
Materials for making hydrophobic intraocular lens
The present invention provides copolymers made up of alkoxyalkyl methacrylate and/or alkoxyalkyl acrylate monomers in combination with one or more additional hydrophobic monomers. The copolymers...
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7888441 |
Metal-containing compositions
The present invention relates to metal-containing compositions comprising a metal-containing precursor unit (MU), a prepolymer unit (PU), and a catalyst or an initiator capable of inducing a...
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7858672 |
Methacrylic materials suitable for ophthalmic and otorhinolaryngological devices
Disclosed are soft, high refractive index, methacrylic device materials. The materials contain an ethoxylate monomer to reduce glistenings and a long-chain alkyl methacrylate monomer for softening.
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7781537 |
Functionalized poly(arylene ether) composition and method
A curable composition includes an olefinically unsaturated monomer and a poly(arylene ether) having two polymerizable groups and an intrinsic viscosity of about 0.05 to about 0.30 deciliters per...
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7763688 |
Soluble polymers comprising unsaturation and process for preparation thereof
The present invention describes the synthesis of solvent soluble copolymers containing multiple unsaturations. These copolymers contain reactive vinyl groups, which can be further reacted in a...
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7750079 |
Compositions and methods for producing silicone hydrogel contact lenses
Compositions, such as lens precursor compositions, and methods for producing lens precursor compositions have been invented. The present methods include forming a premix composition, which can...
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7745555 |
Nanohybrid polymers for ophthalmic applications
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to...
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7741421 |
Methods for producing macromolecule-identifying polymers
The methods for producing macromolecule identifying polymers according to the present invention comprise the steps of polymerizing a starting monomer in an aqueous solution in the presence of a...
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7632904 |
High refractive-index, hydrophilic, arylsiloxy-containing monomers and polymers, and ophthalmic devices comprising such polymers
Hydrophilic, arylsiloxy-containing monomers and macromonomers have at least a terminal hydrophilic group attached to an arylsiloxy group. The aryl groups attached to siloxy groups can be...
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7601789 |
Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
Fluorescent monomers are described and claimed which are synthesized by reacting a substituted or non-substituted naphthalic anhydride with an amine and with a moiety containing a polymerizable...
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7585900 |
Low-tack ophthalmic and otorhinolaryngological device materials
Disclosed are soft, high refractive index, acrylic materials. These materials, especially useful as intraocular lens materials, contain an aryl acrylic hydrophobic monomer as the single principal...
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7544755 |
Crosslinked polymers with amine binding groups
Crosslinked polymeric materials are described that contain pendant amine capture groups. The amine capture groups include N-sulfonyldicarboximide groups that can react with amine-containing...
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7544754 |
Crosslinked polymers with amine binding groups
Crosslinked polymeric materials are described that contain pendant amine capture groups. The amine capture groups include N-sulfonylaminocarbonyl groups that can react with amine-containing...
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7544756 |
Crosslinked polymers with amine binding groups
Crosslinked polymeric materials are described that contain pendant amine capture groups. The amine capture groups include N-sulfonyldicarboximide groups that can react with amine-containing...
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7419715 |
Light diffusing films
A light diffusing resin film is formed by curing a light-curable liquid resin composition whose indispensable components are a photo-polymerizable monomer (A), an organic compound (B) that is...
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7411009 |
Cure accelerators for anaerobic curable compositions
The present invention relates to new cure accelerators for anaerobic curable compositions. These anaerobic cure accelerators are generally sulfonimide derivatives and sulfonamide derivatives.
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7399811 |
Nanohybrid polymers for ophthalmic applications
The present invention relates to novel materials particularly useful for ophthalmic applications and methods for making and using the same. More particularly, the present invention relates to...
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7393908 |
Cross-linked, water-swellable polymer and method for producing the same
The invention relates to a cross-linked, water-swellable polymer that contains polymerized into it moieties of a) water-soluble, monoethylenically unsaturated monomers, andb) 0.001 to 5 mole %...
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7385016 |
Curable resin compositions and process for preparing oligomers containing acrylate groups and substituted methacrylate groups
A curable resin composition which exhibits excellent hardness of their curing products as well as storage stability is provided, and a simple method to obtain acrylated resins is provided. The...
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7385017 |
Silicone resin compositions and molded articles thereof
This invention relates to a silicone resin composition which exhibits high heat resistance, high transparency and high dimensional stability and thus can be suitably used for optical applications...
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7374570 |
Polymer compositions for intraluminal stent
A polymer composition for use in forming a stent is described. The composition includes a monomer of an aliphatic ester of acrylic acid which has a glass transition temperature less than 25° C. ...
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7371782 |
Polymerizable composite material
This invention relates to a polymerizable composite material and method of making same including at least one multifunctional acid containing monomer having a concentration ranging from about 10%...
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7345125 |
Silicone resin composition and molded product thereof
The present invention relates to a silicone resin composition that can be used for a roll film having small birefringence, the silicone resin composition being suitable for, for example, optical...
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7312290 |
Curable formulations, cured compositions, and articles derived thereform
Curable formulations comprising: (a) at least one multifunctional acrylate having a functionality of at least two, (b) at least one mono-acrylate monomer, (c) at least one heteroatom-containing...
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7300973 |
Composition for recovering hydrocarbon fluids from a subterranean reservoir
A composition comprising expandable cross linked polymeric microparticles having an unexpanded volume average particle size diameter of from about 0.05 to about 10 microns and a cross linking agent...
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7250481 |
Method for the production of esters of polyalcohols
Unsaturated acids are esterified with polyalcohols. The resulting reaction mixtures have utility.
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7160968 |
Phosphoric acid group-containing polymer electrolyte (composite) membrane and its production method
The invention relates to solid polyelectrolyte membranes and processes for their production. As solid polyelectrolyte materials, there have been known fluoropolymers which have perfluoroskeletons...
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7160587 |
Plastic substrate for display and display element
A plastic substrate for display, having little coloration and excellent in optical characteristics, heat resistance, resistance to thermal coloration and mechanical properties, and a display...
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7148296 |
Capped poly(arylene ether) composition and process
A thermoset composition exhibiting reduced water absorption in the cured state includes an olefinically unsaturated monomer and a capped poly(arylene ether) prepared by the reaction of an uncapped...
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7122253 |
Curable resin composition, cured film, and composite product
A curable resin composition comprising (A) reactive particles prepared by bonding (A1) at least one of oxide particles of an element selected from the group consisting of silicon, aluminum,...
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7119160 |
Polyalkenyl ether resin
There are provided a polyalkenyl ether type polyurethane, which is excellent in flexibility, aor the like, and which has in the molecule, a structural unit represented by formula (XXX): (wherein n...
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7067602 |
Materials for making hydrophobic intraocular lens
The present invention provides copolymers made up of alkoxyalkyl methacrylate and/or alkoxyalkyl acrylate monomers in combination with one or more additional hydrophobic monomers. The copolymers...
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7049355 |
Low-odor, cold-curing (METH) acrylate reaction resin for floor coating, a floor coating containing the reaction resin, and a process for the preparation of the floor coating
The present invention relates to a low-odor, polymerizable, cold-curing (meth)acrylate composition for floor coatings exhibiting low health hazards during application and consisting of (A) 50–100 w...
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6867275 |
Solid media
Solid media useful for a variety of applications, such as separations, catalysis, drug carriers, sensors, and combinatorial chemistry, are disclosed. The solid media are prepared with PNPs having a...
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6849703 |
Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols
Water-soluble polymers of esters made from acrylic acid and alkylpolyalkylene glycols, obtainable by azeotropic esterification of a mixture of acrylic acid and alkylpolyalkylene glycol in a molar...
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