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Class Information
Number: 526/89
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
Description: Subject matter wherein an ethylenically unsaturated monomer is polymerized in the presence of a specified material.

Sub-classes under this class:

Class Number Class Name Patents
526/173 Material contains elemental alkali metal, hydride thereof, or alkali metal to carbon atom bond (li, na, k, rb, cs, fr) 365
526/183 Material contains metal atom bonded to a carbon atom 100
526/191 Material contains elemental metal 25
526/192 Material contains a heavy metal atom containing organic compound 115
526/193 Material contains organic compound having a phosphorus atom 226
526/194 Material contains si, te, se, or group viiia atom, e.g., he, ne, etc. 256
526/195 Material contains boron compound other than boron trihalide or non-metal organic complex of boron trihalide 83
526/199 Material contains polypeptide, e.g., protein, gelatin, etc. 52
526/200 Material contains carbohydrate, e.g., starch, sugar, etc. 242
526/201 Material contains previously formed normally solid polymer which is distinct from polymer to be formed and is a polymer formed from at least one ethylenic monomer 420
526/204 Material contains heterocyclic compound 557
526/206 Material contains halogenated hydrocarbon wherein at least one halogen atom is other than chlorine, and mixtures of water and a halogenated hydrocarbon one ethylenic monomer 284
526/207 Material contains water and a hydrocarbon 115
526/208 Material contains aldehyde or ketone or polymeric reaction product thereof, e.g., urea-formaldehyde, etc. 250
526/209 Material contains ether 442
526/210 Material contains alcohol or alcoholate 281
526/213 Material contains carboxylic acid, salt, ester, or anhydride thereof 316
526/217 Material contains organic nitrogen compound 510
526/221 Material contains inorganic heavy metal compound 92
526/222 Material contains organic sulfur compound 301
526/226 Material contains aluminum compound other than aluminum trihalide or nonmetallic organic complex of aluminum trihalide 78
526/227 Material contains peroxy group compound (-o-o-) 465
526/233 Material contains elemental phosphorus or inorganic phosphorus compound 106
526/234 Material contains sulfur or inorganic sulfur compound 118
526/235 Material contains free oxygen, air, or ozone 35
526/236 Material contains nitrogen compound 140
526/237 Material contains metal halide, boron halide or organic complexes thereof, hydrogen halide, elemental halogen, or compound containing only halogen atoms 271
526/90 Material contains transition metal or compound thereof 378

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

Patent Number Title Of Patent Date Issued
8691908 Carbon nanomaterial-supported catalyst and application thereof in cyclic carbonate synthesis Apr. 8, 2014
8686097 System and method for processing reactor polymerization effluent Apr. 1, 2014
8680219 System and method for processing reactor polymerization effluent Mar. 25, 2014
8663660 Polymerized micelles Mar. 4, 2014
8648156 Reactor Feb. 11, 2014
8642710 Process for preparing polyolefin Feb. 4, 2014
8623972 Styrene-butadiene copolymers, process for the preparation thereof and high cohesion adhesive compositions Jan. 7, 2014
8609757 Cationic cross-linked polymers in water-in-water polymer dispersions Dec. 17, 2013
8609791 Method for replacing compatible ethylene polymerization catalysts Dec. 17, 2013
8609792 Bimodal polyethylene for blow-moulding applications Dec. 17, 2013
8598283 Methods for operating a polymerization reactor Dec. 3, 2013
8575256 Dispersion of hybrid polyurethane with olefin-acrylic copolymerization Nov. 5, 2013
8569433 Energy efficient polyolefin process Oct. 29, 2013
8552134 Method of producing polyacrylic acid (salt) water-absorbent resin Oct. 8, 2013
8524260 Method for encapsulating oils in an aqueous medium with hase polymer emulsions, products obtained, and uses thereof Sep. 3, 2013
8524843 Production of highly reactive low molecular weight PIB oligomers Sep. 3, 2013
8513322 Polymeric beads and methods of making polymeric beads Aug. 20, 2013
8497337 Process for producing water-absorbing polymer particles with improved color stability Jul. 30, 2013
8492491 Methods for producing telechelic polyolefins from terpene initiators Jul. 23, 2013
8492492 System and method for processing reactor polymerization effluent Jul. 23, 2013
8476391 Anionic water-in-water polymer dispersion, method for the production thereof and its use Jul. 2, 2013
8476384 Olefin acrylate emulsion copolymerization Jul. 2, 2013
8470205 Electrically conductive films formed from dispersions comprising conductive polymers and hyperbranched polymers Jun. 25, 2013
8470946 Enhanced strength carbon nanotube yarns and sheets using infused and bonded nano-resins Jun. 25, 2013
8444950 Polymer carbon nanotube composites May. 21, 2013
8420751 Method for producing a polymer Apr. 16, 2013
8399586 Process for feeding ethylene to polymerization reactors Mar. 19, 2013
8383739 Systems and methods for monitoring a polymerization reaction Feb. 26, 2013
8383746 Water absorbing resin with improved internal structure and manufacturing method therefor Feb. 26, 2013
8383747 Water absorbent resin production method, water absorbent resin, and usage thereof Feb. 26, 2013
8372926 Fatty acid monomers to reduce emissions and toughen polymers Feb. 12, 2013
8367785 Method for controlling a process for polymerisation of an olefin Feb. 5, 2013
8367788 Catalytic process for preparing (meth)acrylic esters of N-hydroxyalkylated lactams Feb. 5, 2013
8362161 System and method for processing reactor polymerization effluent Jan. 29, 2013
8349264 Continuous catalyst activator Jan. 8, 2013
8338537 Surface modifying macromolecules with high degradation temperatures and uses thereof Dec. 25, 2012
8324329 Process for producing functionalized polymers Dec. 4, 2012
8314192 Interpenetrating polymer network structure and polishing pad, and process for producing the same Nov. 20, 2012
8303899 Energy efficient polyolefin process Nov. 6, 2012
8288468 Aqueous hybrid dispersions Oct. 16, 2012
8247507 Cationic polymers as thickeners for aqueous and alcoholic compositions Aug. 21, 2012
8242219 Method of making polyolefin nanocomposites Aug. 14, 2012
8217095 Active energy ray-curable ink-jet printing ink Jul. 10, 2012
8188197 Method for producing a polymer May. 29, 2012
8182916 Particulate water absorbing agent comprising crosslinked absorbent resin and having low residual monomer, water absorbing article and method for production of water absorbing agent May. 22, 2012
8178620 Surface modifying macromolecules with high degradation temperatures and uses thereof May. 15, 2012
8163834 Photoresponsive ionogel Apr. 24, 2012
8148470 Processes for making multimodal molecular weight distribution polyolefins Apr. 3, 2012
8138116 Titanium oxide composition and the application thereof on poly-esterification Mar. 20, 2012
8128877 Energy efficient polyolefin process Mar. 6, 2012

1 2 3 4 5 6 7 8 9

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