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Browse by Category: Main > Chemistry
Class Information
Number: 502/172
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Organic compound containing > Alcohol, phenol, ether, aldehyde or ketone
Description: Composition in which an organic compound has oxygen singly bonded to a carbon and hydrogen or a second carbon or doubly bonded to a carbon.










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

Patent Number Title Of Patent Date Issued
8664142 Manufacturing method of solid catalyst for propylene polymerization Mar. 4, 2014
8637422 Method for producing surface-supported catalyst Jan. 28, 2014
8629075 Solid titanium catalyst component, olefin polymerization catalyst, and process for producing olefin polymer Jan. 14, 2014
8618014 Fast demold/extended cream time polyurethane formulations Dec. 31, 2013
8592536 Catalyst preparation using H2 Nov. 26, 2013
8569195 Internal and external donor compounds for olefin polymerization catalysts II Oct. 29, 2013
8563677 Non-precipitating alkali/alkaline earth metal and aluminum solutions made with diols having at least two primary hydroxyl groups Oct. 22, 2013
8557727 Method of forming a catalyst with inhibited mobility of nano-active material Oct. 15, 2013
8513152 Titania-containing extrudate Aug. 20, 2013
8481445 Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom Jul. 9, 2013
8445400 Glycerol-based solid acid catalysts useful for the esterification of fatty acids, a process and use thereof May. 21, 2013
8435913 Catalyst for polymerization of propylene and method for polymerization of propylene using the same May. 7, 2013
8415511 Polyol hydrogenolysis by in-situ generated hydrogen Apr. 9, 2013
8410010 Process for the production of polyol base catalysts Apr. 2, 2013
8394734 Solid catalyst for propylene polymerization and a method for preparation of polypropylene using the same Mar. 12, 2013
8383541 Solid titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst and ethylene polymerization method Feb. 26, 2013
8334231 Hydrocracking catalyst, the preparation process and use of the same Dec. 18, 2012
8329611 Titania-containing extrudate Dec. 11, 2012
8329609 Process for preparing alkoxylation catalyst and alkoxylation process Dec. 11, 2012
8304134 Polymer electrolyte composition, polymer electrolyte membrane, membrane electrode assembly and solid polymer electrolyte-based fuel cell Nov. 6, 2012
8288305 Selective catalysts for naphtha hydrodesulfurization Oct. 16, 2012
8288488 Process for producing solid catalyst component for olefin polymerization Oct. 16, 2012
8273678 Highly active catalysts for alkylene oxide polymerization Sep. 25, 2012
8257670 Monodisperse gold nanoparticles and facile, environmentally favorable process for their manufacture Sep. 4, 2012
8242041 Oxygenate conversion catalyst system and processes for making and using same Aug. 14, 2012
8236723 Selective catalysts for naphtha hydrodesulfurization Aug. 7, 2012
8227370 High activity catalyst component for olefin polymerization and method of using the same Jul. 24, 2012
8227563 Process for the preparation of polymer of 1-butene Jul. 24, 2012
8216958 Selective catalysts having silica supports for naphtha hydrodesulfurization Jul. 10, 2012
8178465 Polydispersity-controlled isoolefin polymerization with polymorphogenates May. 15, 2012
8138116 Titanium oxide composition and the application thereof on poly-esterification Mar. 20, 2012
8084386 Method for producing a hydrogen storage material Dec. 27, 2011
8071499 Catalyst components for the polymerization of olefins and catalysts therefrom obtained Dec. 6, 2011
8053540 Catalyst precursor composition for electroless plating, and preparation method of transparent electromagnetic interference shielding material using the same Nov. 8, 2011
8034735 Catalyst component for the polymerization of olefins Oct. 11, 2011
8003564 Process for preparing a hydrocarbon synthesis catalyst Aug. 23, 2011
8003559 Internal donor for olefin polymerization catalysts Aug. 23, 2011
7999061 Catalytic lactide and glycolide (co)polymerization system Aug. 16, 2011
7977446 Air-activated organotin catalysts for polyurethane synthesis Jul. 12, 2011
7964170 Method and apparatus for the removal of carbon dioxide from a gas stream Jun. 21, 2011
7935652 Supported nanoparticle catalysts manufactured using caged catalyst atoms May. 3, 2011
7932206 Magnesium dichloride-based adducts and catalyst components obtained therefrom Apr. 26, 2011
7919424 Platinum based catalyst for oxidation/reduction reaction and its use Apr. 5, 2011
7906452 Ink for producing catalyst layers Mar. 15, 2011
7906665 Solid catalyst system for biodiesel production Mar. 15, 2011
7892299 Methods of manufacturing fuel cell electrodes incorporating highly dispersed nanoparticle catalysts Feb. 22, 2011
7883817 Method for producing gas diffusion electrode and method for producing polymer electrolyte fuel cell, and gas diffusion electrode and polymer electrolyte fuel cell Feb. 8, 2011
7842641 Nanocomposite particle and process of preparing the same Nov. 30, 2010
7825059 Process for preparing trioxepane composition and use thereof in crosslinking polymers Nov. 2, 2010
7780946 Supported catalyst systems Aug. 24, 2010

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