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Class Information
Number: 526/204
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 > Polymerizing in the presence of a specified material other than monomer > Material contains heterocyclic compound
Description: Subject matter wherein the specified material contains a compound which has one or more carbon atoms covalently bonded in a closed ring with at least one atom of oxygen, sulfur, or nitrogen and which has no other atoms in the ring.










Sub-classes under this class:

Class Number Class Name Patents
526/205 Sulfur and nitrogen together in a single ring 72


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
8703889 Method for manufacturing fluoropolymers Apr. 22, 2014
8691926 Polymerization curable composition Apr. 8, 2014
8680221 Method for producing diallylamine acetate polymer Mar. 25, 2014
8669336 Fluoro levelling agents Mar. 11, 2014
8658741 Process for the post-modification of homo and copolymers prepared by controlled free radical polymerization processes Feb. 25, 2014
8653211 Random copolymer for forming neutral surface and methods of manufacturing and using the same Feb. 18, 2014
8642719 Solvent mixture for molecular weight control Feb. 4, 2014
8623978 Process for the preparation of low-peroxide crosslinked vinyllactam polymer Jan. 7, 2014
8546502 Method for producing dye polymer, dye polymer and use of the same Oct. 1, 2013
8536289 Process for the production of polyolefin films Sep. 17, 2013
8524034 Hydrogen peroxide complexes and their use in the cure system of anaerobic adhesives Sep. 3, 2013
8507641 Production of vinylidene-terminated and sulfide-terminated telechelic polyolefins via quenching with disulfides Aug. 13, 2013
8501887 Radical polymerizable composition Aug. 6, 2013
8497334 Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer Jul. 30, 2013
8492495 Polymeric additives obtained by salification of copolymers Jul. 23, 2013
8481659 Cure accelerators for anaerobic curable compositions Jul. 9, 2013
8383760 Production of vinylidene-terminated and sulfide-terminated telechelic polyolefins via quenching with disulfides Feb. 26, 2013
8378044 Living radical polymerization method using alcohol as catalyst Feb. 19, 2013
8362112 Cure accelerators for anaerobic curable compositions Jan. 29, 2013
8362150 Gas-phase anionic polymerization Jan. 29, 2013
8362156 Polymers functionalized with heterocyclic nitrile compounds Jan. 29, 2013
8362164 Multifunctional initiators for anionic polymerization and polymers therefrom Jan. 29, 2013
8349961 Process for the preparation of high impact vinylaromatic (co)polymers grafted on an elastomer Jan. 8, 2013
8344142 Perylene charge-transport materials, methods of fabrication thereof, and methods of use thereof Jan. 1, 2013
8323535 Photochromic compositions and photochromic films Dec. 4, 2012
8314189 Polymers functionalized with heterocyclic nitrile compounds Nov. 20, 2012
8242213 Method for manufacturing polyradical compound and battery Aug. 14, 2012
8241829 Resist polymer, resist composition, process for pattern formation, and starting compounds for production of the resist polymer Aug. 14, 2012
8217095 Active energy ray-curable ink-jet printing ink Jul. 10, 2012
8202932 Adhesive bonding systems having adherence to low energy surfaces Jun. 19, 2012
8188161 Anaerobic cure systems for anaerobic curable compositions, and anaerobic curable compositions containing same May. 29, 2012
8178637 Controlled polymerization May. 15, 2012
8163856 Method and system to add high shear to improve an ionic liquid catalyzed chemical reaction Apr. 24, 2012
8133954 Production of vinylidene-terminated and sulfide-terminated telechelic polyolefins via quenching with disulfides Mar. 13, 2012
8119763 Production of polyesters in a continuous packed-bed reactor using immobilized enzyme catalysts Feb. 21, 2012
8039557 Process for the preparation of vinylaromatic (co)polymers grafted on an elastomer in a controlled way Oct. 18, 2011
8039543 Composition comprising a coupling agent and a cycloolefin, the coupling agent comprising a reaction product of an epoxy-substituted cycloolefin and an aromatic amine Oct. 18, 2011
8039544 Coupling agent comprising a reaction product of an epoxy-substituted cycloolefin and an aromatic amine Oct. 18, 2011
8034851 Anaerobic cure systems for an anaerobic curable compositions, and anaerobic curable compositions containing same Oct. 11, 2011
8003720 Method and compositions for reducing plate-out in the manufacture of plastic articles Aug. 23, 2011
7887916 Process for producing sandwich structure and adhesive film used therefor Feb. 15, 2011
7888440 Polymerization of acrylic polymers in reactive diluents Feb. 15, 2011
7868109 Curable resin composition Jan. 11, 2011
7829643 Coating compositions containing levelling agents prepared by nitroxyl mediated polymerisation Nov. 9, 2010
7816562 Amido-organoborate initiator systems Oct. 19, 2010
7772339 Electrophoretic particles and production process thereof Aug. 10, 2010
7767775 Controlled polymerization Aug. 3, 2010
7750090 Moleculary imprinted polymers for extraction of components from foodstruffs Jul. 6, 2010
7741416 Colloidal photonic crystals using colloidal nanoparticles and method for preparation thereof Jun. 22, 2010
7737241 Amido-organoborate initiator systems Jun. 15, 2010

1 2 3 4 5 6 7 8 9 10 11 12










 
 
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