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Class Information
Number: 526/282
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Synthetic resins (class 520, subclass 1) > Polymers from only ethylenic monomers or processes of polymerizing, polymerizable compositions containing only ethylenic monomers as reactants or processes of preparing > From fused or bridged ring containing monomer > Bridged monomer > Contains an exterior ethylenic substituent bonded to a single carbon atom of the bridged ring system
Description: Subject matter wherein the bridged ring system contains at least one ethylenic group which is directly or indirectly bonded to a single carbon atom of the bridged ring nucleus.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8691924 Optical-use pressure-sensitive adhesive sheet Apr. 8, 2014
8648160 Optical semiconductor sealing material Feb. 11, 2014
8609574 In situ olefin polymerization catalyst system Dec. 17, 2013
8609321 Radiation-sensitive resin composition, polymer and compound Dec. 17, 2013
8604148 Functionalization of vinyl terminated polymers by ring opening cross metathesis Dec. 10, 2013
8598292 Adamantane derivative, method for producing same, polymer using same as starting material, and resin composition Dec. 3, 2013
8580481 Resist polymer and resist composition Nov. 12, 2013
8557501 Developable bottom antireflective coating compositions especially suitable for ion implant applications Oct. 15, 2013
8530596 Polymer for forming insulating film, composition for forming insulating film, insulating film, and electronic device having same Sep. 10, 2013
8524847 Organic insulating material, varnish for resin film using the same, resin film and semiconductor device Sep. 3, 2013
8507624 Compositions having hase rheology modifiers Aug. 13, 2013
8487056 Positive resist composition and method of forming resist pattern Jul. 16, 2013
8470510 Polymer for lithographic purposes and method for producing same Jun. 25, 2013
8470944 Polynorbornene pervaporation membrane films, preparation and use thereof Jun. 25, 2013
8449954 Compound having photoreactive functional group, photoreactive polymer, and alignment film comprising the same May. 28, 2013
8450440 Method for purifying polymer and polymer May. 28, 2013
8445615 Two-component adhesive suitable for construction purposes, its use and the cured structural bonds obtained thereby May. 21, 2013
8431626 Disulfide monomers comprising ethylenically unsaturated norbornyl groups suitable for dental compositions Apr. 30, 2013
8431325 Compound, resin, resist composition and method for producing resist pattern Apr. 30, 2013
8420290 Acetal compounds and their preparation, polymers, resist compositions and patterning process Apr. 16, 2013
8420768 Polymerizable higher diamondoid derivatives Apr. 16, 2013
8410234 Vinyl ether compound, vinyl ether polymer, and method for producing vinyl ether compound Apr. 2, 2013
8389202 Polymer, radiation-sensitive composition, monomer, and method of producing compound Mar. 5, 2013
8362184 Butene/.alpha.-olefin block interpolymers Jan. 29, 2013
8362178 1-alkene-acrylate based copolymer Jan. 29, 2013
8343597 Norbornene polymer comprising photoreactive functional group having halogen substituent group, process for preparing the same, and alignment layer using the same Jan. 1, 2013
8329841 Photoreactive polymer and method for preparing the same Dec. 11, 2012
8293859 Butene/.alpha.-olefin block interpolymers Oct. 23, 2012
8283102 Photoacid generator, copolymer, chemically amplified resist composition, and method of forming pattern using the chemically amplified resist composition Oct. 9, 2012
8278025 Material for forming resist protection films and method for resist pattern formation with the same Oct. 2, 2012
8247508 Isobutylene-based polymer and method for producing same Aug. 21, 2012
8232039 Polymer and resist composition comprising the same Jul. 31, 2012
8210967 Elastomers, process for preparation, and uses thereof Jul. 3, 2012
8211615 Copolymer for immersion lithography and compositions Jul. 3, 2012
8207283 Method for preparing norbornene monomer composition, norbornene polymer prepared therefrom, optical film comprising the norbornene polymer, and method for preparing the norbornene polymer Jun. 26, 2012
8192821 Ultraviolet-curable resin composition and use thereof Jun. 5, 2012
8182977 Polymer and positive-tone radiation-sensitive resin composition May. 22, 2012
8158748 Hetero-functional compounds and methods for use thereof Apr. 17, 2012
8148484 Biocidal polymers Apr. 3, 2012
8124707 Process for the production of a polymer comprising monomeric units of ethylene, an A-olefin and a vinyl norbornene Feb. 28, 2012
8119751 (Meth)acrylate derivative, polymer and photoresist composition having lactone structure, and method for forming pattern by using it Feb. 21, 2012
8088467 Curable compositions Jan. 3, 2012
8080623 Polymerizable composition, crosslinkable resin, and manufacture methods and applications thereof Dec. 20, 2011
8062831 Carboxyl-containing lactone compound, polymer, resist composition, and patterning process Nov. 22, 2011
8053531 Hydrogenated crystalline norbornene ring-opening polymer and molded article Nov. 8, 2011
8034532 High contact angle topcoat material and use thereof in lithography process Oct. 11, 2011
8013082 Processes for correlating UV-VIS spectra of norbornene compound to polymerization processes using the same, and related purification methods and compositions Sep. 6, 2011
8013090 Film comprising norbornene compound addition polymer Sep. 6, 2011
8013091 Resin for optical component, raw material composition used for resin for optical component, and optical component Sep. 6, 2011
8008415 Photoreactive exo-rich norbornene polymer and method for preparing the same Aug. 30, 2011

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