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Class Information
Number: 585/10
Name: Chemistry of hydrocarbon compounds > Product blend, e.g., composition, etc., or blending process per se > Component of indefinite molecular weight greater than 150 > Polymer
Description: Subject matter in which the component is a product made by the condensation of an indefinite number of the same or different hydrocarbon molecules to form a single molecule.

Sub-classes under this class:

Class Number Class Name Patents
585/11 Containing aromatic ring 84
585/12 Plural polymers or copolymer of specified olefins 238

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8642524 Soot control for diesel engine lubricants Feb. 4, 2014
8642523 Method for improving the fuel efficiency of engine oil compositions for large low and medium speed engines by reducing the traction coefficient Feb. 4, 2014
8546306 Microcapsules comprising a lipophilic surfactant and oil Oct. 1, 2013
8530712 Process for producing novel synthetic basestocks Sep. 10, 2013
8425630 Low molecular weight fuel additive Apr. 23, 2013
8426659 Vinyl terminated higher olefin polymers and methods to produce thereof Apr. 23, 2013
8415284 Olefin copolymer VI improvers and lubricant compositions and uses thereof Apr. 9, 2013
8399390 HVI-PAO in industrial lubricant and grease compositions Mar. 19, 2013
8399724 Vinyl terminated higher olefin copolymers and methods to produce thereof Mar. 19, 2013
8389780 Polyalphaolefins and processes for forming polyalphaolefins Mar. 5, 2013
8318846 Process oil composition, oil-extended elastomer containing the same and olefin-based thermoplastic elastomer composition Nov. 27, 2012
8193135 Ethylene-propylene copolymers suitable for the modification of lubricating oils and process for the preparation thereof Jun. 5, 2012
8105992 Viscosity index modifiers and lubricant compositions containing such viscosity index modifiers Jan. 31, 2012
7884256 Polymerizable higher diamondoid derivatives Feb. 8, 2011
7851422 Quenching oil for reduced pressure quenching and method for quenching Dec. 14, 2010
7795365 Liquid and gel-like low molecular weight ethylene polymers Sep. 14, 2010
7741256 Lubricant composition, expandable shaft, and steering system using the same Jun. 22, 2010
7345017 Functional substances derived from oligoolefins having functional groups at the ends Mar. 18, 2008
7342143 Polyalphaolefin having a low halide concentration and a method of manufacturing thereof Mar. 11, 2008
7163913 Viscosity index improvers for lubricating oil compositions Jan. 16, 2007
7129197 Synthesis of poly-alpha olefin and use thereof Oct. 31, 2006
7018962 Viscosity index improver concentrates Mar. 28, 2006
7015255 Medium oil for slurry-bed reaction process and process of producing dimethyl ether Mar. 21, 2006
7012046 Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols Mar. 14, 2006
6992049 Lubricating oil compositions Jan. 31, 2006
6989357 Alcohol absorbed polyalphaolefin drag reducing agents Jan. 24, 2006
6969744 Living and quasiliving cationic telechelic polymers quenched by N-substituted pyrrole and methods for their preparation Nov. 29, 2005
6869917 Functional fluid lubricant using low Noack volatility base stock fluids Mar. 22, 2005
6858765 Polyolefin wax for coating materials and printing ink composition Feb. 22, 2005
6815462 Carbohydrate derivatives of paclitaxel and docetaxel, method for producing same and uses thereof Nov. 9, 2004
6812274 Pigment concentrates and their production Nov. 2, 2004
6808542 Photoluminescent markers and methods for detection of such markers Oct. 26, 2004
6730818 Ethylene alpha-olefin polymers, process and uses May. 4, 2004
6713438 High performance engine oil Mar. 30, 2004
6703356 Synthetic hydrocarbon fluids Mar. 9, 2004
6699813 Lanthanide-based catalyst composition for the manufacture of polydienes Mar. 2, 2004
6693156 Methylene bridged metallocenes as olefin-polymerization-catalyst components Feb. 17, 2004
6610797 Method for producing ethylene copolymers in segmented tubular reactors and utilizing copolymers as a flow improver Aug. 26, 2003
6608155 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins Aug. 19, 2003
6586646 Vinylidene-containing polymers and uses thereof Jul. 1, 2003
6528694 Admixture composition for mixing with lubricant Mar. 4, 2003
6492306 Nitrogen containing dispersant-viscosity improvers Dec. 10, 2002
6468948 Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267) Oct. 22, 2002
6417416 Ethylene-alpha-olefin polymers, processes and uses Jul. 9, 2002
6407189 Polyolefin wax Jun. 18, 2002
6407299 Alkyl magnesium catalyzed synthesis of ethylene and .alpha.-olefin polymers Jun. 18, 2002
6399550 Extreme pressure lubricant Jun. 4, 2002
6388148 Ethylene-alpha-olefin polymers, processes and uses May. 14, 2002
6384290 Oil-extended copolymers for sponge May. 7, 2002
6319879 Derivative of bicyclo [2.2.1] heptane, method for its production, and fluid for traction drive Nov. 20, 2001

1 2 3 4 5 6

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