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8148445 |
Ophthalmic and otorhinolaryngological device materials containing a multi-arm PEG macromer
Disclosed are soft, high refractive index, acrylic device materials. The materials contain a multi-arm PEG macromer.
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8142717 |
Oxygenator of a hollow fiber membrane type
The invention provides an oxygenator of a hollow fiber membrane type where a plurality of hollow fiber membranes are received in a housing, wherein at least a part of the regions of the hollow...
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8105378 |
Ophthalmic and otorhinolaryngological device materials containing an alkyl ethoxylate
Disclosed are soft, high refractive index, acrylic device materials. The materials contain a functionalized alkyl ethoxylate to reduce glistenings.
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8076435 |
Acrylic copolymers with high heat-resistance and preparation thereof
An acrylic copolymer with high heat-resistance is provided. The acrylic copolymer includes repeat units of a monomer of Formula (1) and repeat units of a methacrylic monomer derivative: wherein x...
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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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8044156 |
Multi-purpose polymers, methods and compositions
Disclosed are multi-purpose polymers that are the polymerization product of a monomer mixture comprising at least one amino-substituted vinyl monomer; at least one nonionic vinyl monomer; at least...
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8026326 |
Light filters comprising a naturally occurring chromophore and derivatives thereof
A composition comprising a polymer backbone and at least one side group, wherein the side group comprises a benzene ring-based chromophore comprising a ketone at the 1-position, a substituted or...
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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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7939600 |
Binder for electric double layer capacitor electrode
Provided are a binder for an electric double layer capacitor electrode which gives an electrode having a high electrode density and a high binding force and which comprises a polymer that can give...
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7932336 |
Tulipalin copolymers
Copolymers are disclosed comprising structural units derived from α-methylene-γ-butyrolactone, styrene, methyl methacrylate and acrylonitrile. The copolymers may be used as protective layers in m...
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7910678 |
Copolymers having 1-methyl-2-methoxyethyl moieties
Copolymers including a hydrophobic monomer and an acryloyl or methacryloyl ester of propylene glycol monomethyl ether, also referred to as 1-methyl-2-methoxyethyl acrylate (“MMOEA”) are pro...
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7879961 |
Resin composition for organic insulating layer, method of manufacturing resin composition, and display panel including resin composition
Disclosed herein is a resin composition for an organic insulating layer, a method of manufacturing the same, and a display panel including an insulating layer formed using the resin composition....
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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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7772343 |
Polymeric product for film formation
The present invention relates to core/shell vinyl polymers wherein an at least partially crosslinked core is formed from a monovinyl monomer and/or a di/tri/ or higher multivinyl monomer wherein...
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7652112 |
Polymeric extenders for surface effects
A polymer extender composition comprising monomers copolymerized in the following percentages by weight: (a) from about 5% to about 90% of a monomer of the formula I: R1—OC(O)—C(R)═CH2 (I) (b) f...
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7638388 |
Method of forming a pattern and method of manufacturing a capacitor using the same
In a method of forming a pattern and a method of manufacturing a capacitor using the same, a conductive layer is formed on a mold layer having an opening. A first buffer layer pattern including a...
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7632906 |
Polymerizable copolymers for alignment layers
Composition comprising at least one ethylenically unsaturated monomer to which a photochemically isomerizable or dimerizable molecule is covalently bonded, and at least one ethylenically...
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7619045 |
Water-soluble or water-dispersible acrylic dispersants obtained by controlled radical polymerization
The present invention relates to a process for the preparation in aqueous solution of water-soluble acrylic polymers or for the preparation in aqueous dispersion of water-dispersible acrylic...
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7452951 |
Multifunctional self-decontaminating surface coating
A coating having an adhesive hydrophilic polymer and an amphiphilic additive. The amphiphilic additive has a hydrophilic chain, a biocidal functional group bonded to the hydrophilic chain, and a...
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7442724 |
Dispersants for preparing aqueous pigment pastes
The invention relates to the use of copolymers with styrene-oxide-based, vinyl-functionalized polyethers for preparing aqueous pigment preparations.
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7405264 |
Polycarboxylic acid copolymer, production method and use thereof
It is an object of the present invention to provide a polycarboxylic acid polpolymer which improves the water reducing capacity and workability of cement compositions and the like and making them...
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7405321 |
(Meth)acrylic ester of alkenylene glycols and the use thereof
The present invention relates to novel (meth)acrylic esters of polyalkoxylated glycols of the formula where AO is independently at each instance is —O—CHR3-CHR4- or —CHR3-CHR4-O— where R3 and R4 ...
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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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7348387 |
Thermoplastic polymer, process for producing the same, and molded article
A thermoplastic polymer containing glutaric anhydride units of the following general formula (1) and having an absorbance at a wavelength of 280 nm of at most 0.5 (the absorbance is a value of the...
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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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7288616 |
Multi-purpose polymers, methods and compositions
Disclosed are multi-purpose alkali-swellable and alkali soluble associative polymers, which are the polymerization product of a monomer mixture comprising: (a) at least one acidic vinyl monomer;...
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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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7037995 |
Tertiary (meth)acrylates having lactone structure, polymers, resist compositions and patterning process
Novel tertiary (meth)acrylate compounds having a lactone structure are polymerizable into polymers having improved transparency, especially at the exposure wavelength of an excimer laser and dry...
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6989224 |
Polymers with mixed photoacid-labile groups and photoresists comprising same
The invention provides novel polymers and photoresist compositions that comprise the polymers as a resin component. Polymers of the invention contain two distinct groups which can undergo a...
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6887632 |
LIQUID CRYSTALLINE POLYMER FILMS OF POLYMERS HAVING AZOBENZENE MESOGENIC GROUPS IN CROSS LINKED NETWORK STRUCTURES, PROCESS FOR THE PREPARATION THEREOF, POLYMERS AND NOVEL MONOMERS HAVING AZOBENZENE MESOGENS
Novel cross linked polymer films prepared from poly4-[(4-cardanylazo]benzoic acid and poly4-[(4-acryloylcardanylazo]benzoic acid are disclosed. The invention also relates to novel monomers...
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6835804 |
Preparation of polymer, and resist composition using the polymer
A polymer comprising recurring units of formula (2) is prepared by effecting deblocking reaction on a polymer comprising recurring units of formula (1) in the presence of an acid catalyst. In the...
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6806333 |
Aqueous dispersion of fluorocopolymer
An aqueous dispersion of a fluorocopolymer, which is excellent in stability and film-forming properties as an aqueous dispersion, and which gives a coating film excellent in mechanical strength and...
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6777162 |
Photosensitive polymer and photoresist composition thereof
A photosensitive polymer having a hydroxy alkyl vinyl ether monomer and a resist composition are provided. The photosensitive polymer includes an alkyl vinyl ether monomer having the formula, and...
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6770720 |
Organic polymer for organic anti-reflective coating layer and preparation thereof
Disclosed is an organic anti-reflective film composition suitable for use in submicrolithography, comprising a compound of Formula 13 and a compound of Formula 14. The organic anti-reflective film...
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6762269 |
High temperature viscosity stable thickener
A hydrophobe-containing alkali soluble or swellable copolymer thickener comprising an emulsion polymerization product of (A) an ethylenically unsaturated copolymerizable surfactant monomer having a...
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6753126 |
Polymer for chemically amplified resist and chemically amplified resist composition containing the same
Disclosed is a polymer for use in a chemically amplified resist, a resist composition including such a polymer is suitable for use in a chemically amplified resist, which is sensitive to KrF or ArF...
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6723813 |
Method of preparing an acrylic copolymer having an acid anhydride group
The present invention is a method of preparing an acrylic copolymer having an acid anhydride group with a number average molecular weight of 1,500-5,000 comprising; polymerizing a monomer mixture...
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6686425 |
High Tg acrylic polymer and epoxy-containing blend therefor as pressure sensitive adhesive
A high Tg acrylic polymer is provided as well as an epoxy-blend thereof for use as a pressure sensitive adhesive. The high Tg acrylic polymer comprises a copolymer of an alkyl (meth)acrylate...
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6683147 |
Method for the production of glass or plastic laminates by use of a curable blend of an epoxy resin and a high Tg polymer
A method for the production of glass or plastic laminates is provided comprising applying between opposing faces of glass or plastic substrates a pressure sensitive adhesive comprised of a curable...
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6664357 |
Method for the preparation of a stable anaerobic/UV/visible light curable adhesive
An improved process for manufacturing a dual cure anaerobic/ultraviolet adhesive. The process includes the first step of mixing a polymerizable (meth)acrylate ester monomer, such as methacrylic...
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6653428 |
Copolymers with amphiphilic sub-units, a method for producing the same and the use thereof
The invention relates to a copolymer which can be obtained by radical copolymerisation of at least two components A and B. According to the invention, a) at least one ester of one at least...
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6613857 |
UV-crosslinked, pressure-sensitive adhesives
A composition that can be coated as a hot melt or as a high solids content solution comprises, on a percent-by-weight basis, 85-99.7% of at least one acrylic copolymer, 0.1-5% of at least one...
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6566466 |
Method for production of acrylate polymer with liquid diluent
A method is provided for the production of a graft copolymer or acrylate polymer blend in the presence of at least one liquid diluent comprising the steps of (1) providing a reaction mixture of at...
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6555640 |
Process for producing metal-containing resin and composition thereof
Process that is capable of synthesizing a metal-containing resin having a good antifouling property in a short period of time without having such problems associated with the synthesis as gelation....
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6538090 |
Organic anti-reflective polymer and method for manufacturing thereof
Polymers are disclosed having the following formula 1 or 2: Polymers of the present invention can be used as an ARC material useful for submicrolithography processes using 248 nm KrF, 193 nm ArF...
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6482911 |
Fluoroalkyl polymers containing a cationogenic segment
Fluorochemical polymers for use in providing stain-release properties to a substrate material are disclosed. The present invention provides for polymeric fluorochemical polymers that include...
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6479605 |
High-durability, low-yellowing repellent for textiles
A copolymer comprising monomers copolymerized in the following percentages by weight: (a) from about 40% to about 75% of a monomer of formula I:Rf—CH2CH2—OC(O)—C(R)═CH2 I(b) from about 15% to abou...
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6451948 |
Radical-curable adhesive compositions, reaction products of which demonstrate superior resistance to thermal degradation
The present invention is directed to radical-curable adhesive compositions which include a (meth)acrylate component; a thermal resistance-conferring component; and a radical cure-inducing...
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6410655 |
Resin composition for aqueous paint
A resin composition for an aqueous paint containing different phase structure emulsion particles obtained by multi-stage emulsion polymerization as a binder, wherein the different phase structure...
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6395842 |
Polymer supports containing polyoxyalkylenes
A polymer support is provided which comprises hydroxypolyC2-4 alkyleneoxy chains attached to a cross-linked polymer. The hydroxypolyC2-4 alkyleneoxy chain contains from 2 to 8 C2-4 alkyleneoxy...
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