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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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7575846 |
Resist polymer and resist composition
The resist polymer of the present invention comprises a specific constitutional unit having a cyano group, a constitutional unit having an acid-dissociable group, and a specific constitutional unit...
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7431793 |
Process for bonding substrates or parts and system including cyanoacrylate adhesive and accelerator composition
An activator composition for accelerating hardening and achieving cure-through-volume of cyanoacrylate adhesives) comprising; (a) one or more compounds selected from the group consisting of :(i)...
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7416559 |
Micromantled drug-eluting stent
Pharmacologically active, easy-to-deploy, biomechanically compatible, inflatable endovascular, drug-eluting stent are formed of a primary expandable polymeric or metallic construct, intimately...
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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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7279539 |
Alkali-soluble polymer and polymerizable composition thereof
A polymer, which contains a structural unit having a carboxyl group represented by the following formula (1) at a side chain of the structural unit, wherein node position is formed, when the...
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7262252 |
Nonlinear optical materials comprising fluorine-containing polymer
There is provided a fluorine-containing resin composition which is used for nonlinear optical material and comprises (I) a fluorine-containing prepolymer and (II) an organic compound exhibiting a...
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7214752 |
Homopolymers which exhibit a high level of photo-inducable birefringence
Homopolymers suitable for storage of information provided optically are disclosed. The are formed from monomers which
contain groupings which are at least trinuclear, which are capable of...
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7125942 |
Acrylic esters of 2-cyano-2, 4 pentenedioic acid
The invention relates to reactive monomers containing 2-cyanopenta-2,4-dienoate and methacrylic or acrylic double bonds in their molecules. The reactive monomers are easily polymerizable in a...
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7064155 |
Luminescing and/or fluorescing radiation-curable, cyanoacrylate-containing compositions
A radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation; a metallocene component; a photoinitiator; and a luminescent and/or fluorescent dye.
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6977278 |
Cyanoacrylate compositions curable to flexible polymeric materials
A cyanoacrylate composition comprising (i) at least one lower cyanoacrylate monomer component selected from ethyl cyanoacrylate or methoxy ethylcyanoacrylate; (ii) at least one higher cyanoacrylate...
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6906112 |
Radiation-curable, cyanoacrylate-containing compositions
A radiation-curable composition which includes a cyanoacrylate component or a cyanoacrylate-containing formulation; a metallocene component; and a polymerizingly effective amount of a...
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6875833 |
Monomers and homopolymers, having high photoinduceable double refraction, prepared therefrom
Disclosed are monomers which contain groups that are at least trinuclear, which are capable of absorbing the electromagnetic radiation of visible light, and which are structured such that in their...
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6787622 |
Radical polymerizable compound having at least one connecting hetero atom
A radical polymerizable compound comprising a structure represented by the following formula (I), (II) or (III): wherein the various groups and “n” in the formulas are defined and certain of...
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6743881 |
Chemically amplified resist and a resist composition
The present invention relates to a polymer for a chemically amplified resist and a resist composition using the same. The present invention provides a polymer represented by the Formula (1) and a...
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6734261 |
Additives made from polymeric surfactants for water-based adhesives
An adhesion promoter for a water-based adhesive, said adhesion promoter having the general formula:
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6699940 |
Cyanoacrylate-capped heterochain polymers and tissue adhesives and sealants therefrom
The present invention is directed toward cyanoacrylate-based tissue adhesive or sealant compositions comprising cyanoacrylate-capped heterochain polymers, such as those comprising one or more...
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6653421 |
Photorefractive composition
A photorefractive compositions of the present invention includes a copolymer component that provides both photoconductive (charge transport) ability and non-linear optical ability, and optionally...
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6642337 |
Stabilized cyanoacrylate adhesives
The problem addressed by the invention was to find an anionic polymerization inhibitor for cyanoacrylate adhesives containing one or more cyanoacrylates, stabilizers against anionic and radical...
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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,...
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6608120 |
Diallylamine monomers and network polymers obtained therefrom
Compounds of the formula: having two double bonds which are activated so that they will take part in a polymerization reaction, the double bonds being sufficiently close together to ensure that...
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6607632 |
Cyanoacrylate adhesive compositions for bonding glass
A one-part adhesive composition for bonding glass including: (a) a cyanoacrylate monomer; (b) 15 to 60% w/w of at least one plasticizer by weight of the composition; (c) 0.01% to 5.0% w/w of at...
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6602970 |
2-cyanoacrylate composition
A 2-cyanoacrylate composition comprising a cyclic phenol sulfide derivative. The composition has a high curing rate and is excellent in moist-heat resistance, surface curability and clearance...
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6573348 |
Curable resin composition
A curable resin composition containing (A) an aromatic diallyl compound, (B) an acid derivative or an aliphatic group-containing compound having at least 4 (meth)acryl groups in one molecule, (C)...
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6562181 |
Reactive adhesives and coatings with trifunctional olefinic monomers
A method for bonding together two substrates that includes applying to a first substrate an adhesive composition that includes (a) a trifunctional olefinic first monomer, (b) an olefinic second...
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6547917 |
Activator for cyanoacrylate adhesives
Organic compounds containing the structural element —N═C—S—S—C═N— are suitable in dilute solution as activators for the accelerated hardening of cyanoacrylate adhesives. As compared...
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6497867 |
Use of copolymers of monoethylenically unsaturated carboxylic acids as solubilizers
The invention relates to the use of copolymers comprising a) 82 to 99.9 mol % of at least one monoethylenically unsaturated C 3 -C 8 -carboxylic acid; b) 0.1 to 18 mol % of at least one monomer...
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6489422 |
Thickeners for surfactant-containing compositions
Use of neutralized or partially neutralized copolymers obtainable from A) from 50 to 99% by weight of monoethylenically unsaturated carboxylic acid and B) from 1 to 50% by weight of at least one...
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6475331 |
Cyanoacrylate compositions
This invention relates to cyanoacrylate-containing compositions that include, in addition to the cyanoacrylate component, the combination of two accelerators to improve fixture speeds on certain...
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6441113 |
Homopolymers with high photoinduceable double refraction
A homopolymer formed from monomers which contain groupings which are at least trinuclear, which are capable of absorbing the electromagnetic radiation of visible light, and which are structured so...
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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...
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6323275 |
Cyanoacrylate adhesive composition
A cyanoacrylate adhesive composition is disclosed which has a lowered adhesion to the skin and contains at least one compound selected from the groups mentioned below and an anionic polymerization...
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6306243 |
pH-modified biocompatible monomer and polymer compositions
The pH-modified monomer and polymer compositions are useful as biomedical and surgical adhesives, sealants, implants and bioactive agent release carriers or matrices. They comprise a monomer or...
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6303722 |
Method for preparing (co)polymers having a narrow molecular weight distribution
The present invention concerns a novel method for preparing polymers (preferably (meth)acrylate polymers and copolymers) having a narrow molecular weight distribution by metal-free anionic...
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6239207 |
Active-methylene functionalized latex polymer prepared in the presence of a hydrophilic isoprene sulfuric acid polymer, and sheet material comprising same
A latex is prepared by polymerizing a polymerizable monomer having an active methylene group in the presence of a hydrophilic polymer. The hydrophilic polymer comprises an isoprene sulfonic acid or...
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6228977 |
Nonlinear optically active copolymers
The nonlinear optically active copolymers according to the invention are polyadducts of at least one organic di- or polycyanate and a nonlinear optically active compound, i.e. a chromophore. These...
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6201088 |
Cyanoacrylate adhesive
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6197905 |
Process for producing polymers or oligomers of controlled molecular weight and end group functionalities
A process for the production of polymers by free radical polymerization, characterized in that there is added to the polymerization system one or more compounds of general formula (A), where R 1 ...
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6191202 |
Cyanoacrylate adhesive compositions
Alkyl cyanoacrylate compositions comprising at least one alkyl cyanoacrylate, a biocompatible plasticizer (preferably an acyl trialkyl citrate wherein the acyl group contains from 2 to 4 carbon...
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6133390 |
Polymeric materials
The present invention relates to a photochromic polymer for photo recording purposes comprising polymethacrylate, and having the following general formula: ##STR1## wherein R is --(CH 2 ) o --X--C...
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6096848 |
Process for the production of biscyanoacrylates
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6093780 |
Cyanoacrylate adhesive compositions with improved cured thermal properties
The present invention is directed to cyanoacrylate-based compositions, which include in addition to the cyanoacrylate component, a thermal-resistance conferring agent, such as an alkylating agent...
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5994430 |
Antireflective coating compositions for photoresist compositions and use thereof
The present invention relates to an antireflective coating composition comprising a novel polymer in a solvent composition. The invention further comprises processes for using the antireflective...
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5902443 |
Method for bonding with cyanoacrylate adhesive
There is disclosed a method for accelerating the cure of cyanoacrylate adhesive by contacting the adhesive with a coating of an accelerator on a tape or sheet. Preferred embodiments relate to...
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5874511 |
Polymers of controlled molecular weight and end-group functionality
A process for the production of polymers by free radical polymerization, characterized in that there is added to the polymerization system one or more compounds of the general formula (A). ##STR1##...
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5837092 |
Adhesive primer
A primer for the promotion of bonding of a first plastic substrate to a second plastic substrate, which plastic substrates may either be made of a plastics material which conventionally is...
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5780566 |
Polymers containing protected styrene and unprotected hydroxybenzyl (meth)acrylamides
Novel polymers may be used in resist formulations for the fabrication of printing plates and circuit boards and, in particular, for the fabrication of integrated circuits. No autocatalytic...
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5719247 |
Tack-free elastomeric acrylate microspheres
The invention relates to a swellable, solvent-insoluble, tack-free, elastomeric, acrylate microsphere having a shear storage modulus of at least 6.0×10 6 Pascals at 23° C. and 1 Hz and a Tg of...
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5688906 |
Highly efficient nonlinear optical polyimides
A method for forming a polyamic acid having nonlinear optical (NLO) or pre-NLO side chains, which method includes the steps of: (1) providing a bis-(aromatic dicarboxylic acid anhydride)...
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5658415 |
Composition and process for attaching artificial nails
A process and a composite adhesive composition for applying artificial nails eliminate the need for fabrics or the application of initiators, solvents or catalysts as part of the nail application...
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