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| Number | Title | Issue Date |
| 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 different and is of the struct... | 04/08/2008 |
| 7326423 | Copolymerizable azo compounds and articles containing them Polymerizable light absorbing azo dyes are disclosed useful as monomers in the formation of devices such as, but not limited to ocular lenses. Specifically, intraocular lenses (IOL) are disclosed wherein one or more of the light absorbing dye is covalently bonded to... | 02/05/2008 |
| 7324328 | Integrated ultracapacitor as energy source An ultracapacitor formed on a semiconductor substrate includes a plurality conductive layers with intervening dielectric layers. These layers form a plurality of capacitors which may be connected in parallel to store a charge for powering an electronic circuit or fo... | 01/29/2008 |
| 7304117 | Reactive yellow dyes useful for ocular devices Novel azo-based reactive yellow dyes and a process for manufacturing and using ocular devices having blue light absorption properties. Intraocular lenses so produced block blue light from reaching the retina of an eye implanted with the IOL. By blocking blue light f... | 12/04/2007 |
| 7300991 | Cationic conductor, its intermediate, and lithium secondary battery using the conductor The disclosure discloses a polymer represented by the general formula, wherein Rp is a residue of a polymer of a compound having a polymerizable unsaturated bond, Q is an organic residue of n+1 valence... | 11/27/2007 |
| 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 polymer is dissolved in an alkali aqueous solution having a pH of 10 or mor... | 10/09/2007 |
| 7279505 | Radiation-curable prepolymers The present invention provides a radiation-curable prepolymer. The radiation-curable prepolymer of the invention is prepared by reacting an isocyanate-capped polyurethane with an ethylenically unsaturated amine or an ethylenically unsaturated monohydroxy compound or... | 10/09/2007 |
| 7169814 | Guanidinium transport reagents and conjugates Transport reagents and conjugates of therapeutic agents linked to transport reagents are described. In particular, the transport reagents have a plurality of guanidinium moieties that are either contiguous or spaced along a backbone, but are sufficiently removed fro... | 01/30/2007 |
| 7132491 | Chain transfer reagent, free radical polymerization employing the same and resulting polymers Organometallic reversible addition-fragmentation chain transfer reagents (RAFT reagents), processes of free radical polymerization employing the same and polymers with low polydispersity index obtained thereby. The process includes polymerizing at least one monomer ... | 11/07/2006 |
| 7098283 | Reactive yellow dyes useful for ocular devices Novel azo-based reactive yellow dyes and a process for manufacturing and using ocular devices having blue light absorption properties. Intraocular lenses so produced block blue light from reaching the retina of an eye implanted with the IOL. By blocking blue light f... | 08/29/2006 |
| 7054141 | Capacitor, capacitor-embedded board, and method for manufacturing the capacitor A capacitor includes a dielectric layer, a manganese dioxide layer, an organic solid electrolyte layer, and a carbon paste layer that are stacked in this order between a first electrode, which serves as an anode, and a second electrode, which serves as a cathode. Be... | 05/30/2006 |
| 7026419 | Adhesives and sealants An adhesive or sealant composition comprising a compound of formula (I) provided that at least one of (a) R1 and R6 or (b) R2 and R3 or (c) R4 and R5 includes an electron withdrawing group; and where ... | 04/11/2006 |
| 6956092 | Poly (meth) acrylamide with a high stereoregularity and process for producing the same The present invention provides a novel high-molecular substance having a unique function and a process for producing the same. That is, it is a poly(meth)acrylamide which has a syndiotacticity of 50% or lower and is highly isotactic or heterotactic. The poly(meth)ac... | 10/18/2005 |
| 6951700 | Use of a composition in stereolithography The use of a compound of formula (A), which comprises a group of sub-formula (I) where R1, R2, R3, R4, R5, R6, X1 and Y1 are various specified organic groups wherein at least one... | 10/04/2005 |
| 6833421 | Compound New photoactive polymers, their use as liquid crystal (LC) orientation layers and their use in the construction of unstructured and structured optical and electro-optical elements and multi-layer systems. The new photoactive polymers are crosslinkable polymers that ... | 12/21/2004 |
| 6831132 | Film adhesives containing maleimide compounds and methods for use thereof In accordance with the present invention, there are provided film adhesive compositions comprising at least one macromonomer having at least one unit of ethylenic unsaturation, at least one thermoplastic elastomer co-curable with the macromonomer, and at least one c... | 12/14/2004 |
| 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 the defined groups contai... | 09/07/2004 |
| 6737448 | High refractive index, optically clear and soft hydrophobic acrylamide copolymers High refractive index, optically clear and soft hydrophobic acrylamide copolymers and ophthalmic lenses made therefrom are provided. The copolymers are comprised of a hydrophobic acrylamide monomer of N-Benzyl-N-isopropylacrylamide and at least one monomer of an alk... | 05/18/2004 |
| 6723815 | Covalently-bound, hydrophilic coating compositions for surgical implants Covalently-bound, hydrophilic copolymer coatings for implants are disclosed. The copolymer coatings comprise a hydrophobic aryl acrylic monomer, a hydrophilic monomer selected from the group consisting of hydroxyalkyl (meth)acrylates, n-vinyl pyrrolidone and acrylam... | 04/20/2004 |
| 6703467 | Adhesives and sealants An adhesive or sealant composition comprising a compound of formula (I) provided that at least one of (a) R1 and R6 or (b) R2 and R3 or (c) R4 and R5 includes an electron withdrawing group; ... | 03/09/2004 |
| 6632905 | Covalently-bound, hydrophilic coating compositions for surgical implants Covalently-bound, hydrophilic copolymer coatings for implants are disclosed. The copolymer coatings comprise 2-phenylethyl (meth)acrylate, a hydrophilic monomer selected from the group consisting of hydroxyalkyl (meth)acrylates and acrylamides, and a reac... | 10/14/2003 |
| 6585873 | Polymer gels and methods for their preparation A crosslinked hydrophilic gel in which the crosslinker used in a compound of Formula I or Formula II ##STR1## or combination thereof. These crosslinked hydrophilic gels provide enhanced separation in electrophoresis. The use of the crosslinkers of Formula... | 07/01/2003 |
| 6531564 | Water-soluble polymeric adhesion promoter and production method A water-soluble polymeric adhesion promoter is represented by the following formula (I): ##STR1## wherein R is a hydrogen atom, a hydroxyl group or a lower alkyl group having 1 to 4 carbon atoms, and m and k are numbers selected such that m/k is in the ra... | 03/11/2003 |
| 6531562 | Photoresist monomer, polymer thereof and photoresist composition containing it The present invention provides novel bicyclic photoresist monomers, and photoresist copolymer derived from the same. The bicyclic photoresist monomers of the present invention comprise both amine functional group and acid labile protecting group, and are ... | 03/11/2003 |
| 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: ##STR1## wherein R1 represents a hydrogen atom, a straight-chain or branched alkyl group containing 1 to 4 carbon atoms or a C3-6 cycloalky... | 12/17/2002 |
| 6455654 | Water-soluble polymeric adhesion promoter and production method A water-soluble polymeric adhesion promoter is represented by the following formula (I): ##STR1## wherein R is a hydrogen atom, a hydroxyl group or a lower alkyl group having 1 to 4 carbon atoms, and m and k are numbers selected such that m/k is in the ra... | 09/24/2002 |
| 6388037 | Allylated amide compounds and die attach adhesives prepared therefrom Allylated amide compounds are formulated into curable compositions with a free radical curing agent, and optionally, one or more fillers, for use as adhesives in the manufacture of microelectronic devices.... | 05/14/2002 |
| 6350841 | Underfill encapsulants prepared from allylated amide compounds This invention relates to underfill encapsulant compositions prepared from allylated amide compounds to protect and reinforce the interconnections between an electronic component and a substrate in a microelectronic device.... | 02/26/2002 |
| 6350840 | Underfill encapsulants prepared from allylated amide compounds Underfill encapsulants are prepared from allylated amide compounds and a curing initiator.... | 02/26/2002 |
| 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 low-molecular-weight resins without the need for solvents or chain-transfer a... | 12/05/2000 |
| 6143850 | Lipophilic polymeric UV absorbers Polymeric UV absorbers based on the units shown in the schematized formula I ##STR1## where the sequence of the units is arbitrary, the sum of a+b+c+d=100 and a is a value from 5 to 95, b is a value from 0 to 70, c is a value from 5 to 95, d is a value fr... | 11/07/2000 |
| 6117935 | Rheology modifier for solvent-based coatings A rheology modifier for solvent-based coatings which is a polyacrylic acid or a poly(C1-4)-alkyl acrylic acid wherein at least 30% of the --COOH groups are converted to ester and/or amide groups. Preferred compounds are esters of polyacrylic ac... | 09/12/2000 |
| 6075108 | 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 low-molecular-weight resins without the need for solvents or chain-transfer a... | 06/13/2000 |
| 6069216 | Cationic group-containing copolymer and thickener A cationic group-containing copolymer is provided which possesses excellent thixotropy and exhibits high adsorbability to the skin, hair, etc. and, when incorporated as a thickener in cosmetic articles, manifests a very satisfactory tactile sensation. The... | 05/30/2000 |
| 5868938 | Chiral stationary phases for chromatographic separation of optical isomers The invention relates to chiral polymers which are bonded to a support and have improved properties, a process for the preparation of these materials and their use as chiral stationary phases in the chromatograhic separation of optical isomers, in particu... | 02/09/1999 |
| 5849851 | Romp of functionalized cyclic olefins using ruthenium and osmium carbene complexes Disclosed are ruthenium and osmium carbene compounds which are stable in the presence of a variety of functional groups and which can be used to catalyze olefin metathesis reactions on unstrained cyclic and acyclic olefins. Specifically, the present inven... | 12/15/1998 |
| 5539074 | Linear and cyclic polymers or oligomers having a photoreactive ethene group The invention is concerned with linear and cyclic polymers or oligomers having a photoreactive ethene group. The polymers are of the formula ##STR1## wherein Ma, Mb, Mc are monomer units for homo- or copolymers; x, y,... | 07/23/1996 |
| 5475074 | Polymerizable composition, organic glass and ophthalmic lens A polymerizable composition containing; (A) 100 parts by weight of a vinylbenzyl compound of the formula (I), ##STR1## wherein each of R1 and R2 is independently a halogen atom, each of h and i is independently 0, 1 or 2, each of X | 12/12/1995 |
| 5473032 | Coating composition and the use thereof in processes for producing multi-layer coatings Coating composition containing one or several (meth)acrylic copolymers having hydroxyl groups, as well as one or several solvents and, optionally, water, special-effect pigments and/or coloring pigments, fillers and/or conventional lacquering additives, w... | 12/05/1995 |
| 5436306 | Methine or azamethine dye polymers Methine or azamethine dye polymers useful in nonlinear optics contain as characteristic monomer units radicals of the formulae I, II, III and IV ##STR1## where G is a divalent organic radical, Z is nitrogen or CH, R1 and R2 are each ... | 07/25/1995 |
