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Class Information
Number: 502/107
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Plural component system comprising a - group i to iv metal hydride or organometallic compound - and b - group iv to viii metal, lanthanide or actinde compound - (i.e., alkali metal, ag, au, cu, alkaline earth metal, be, mg, zn, cd, hg, sc, y, al, ga, in, tl, ti, zn, hf, ge, sn or pb hydride or organometallic compound and ti, zr, hf, ge, sn, pb, v, nb, ta, as, sb, bi, cr, mo, w, po, mn, tc, re, iron group, platinum group, atomic number 57 to 71 inclusive or atomic number 89 or higher compound) > Component a metal is group ia, iia or iiia and component b metal is group ivb to viib or viii (i.e., alkali metal, alkaline earth metal, be, mg, al, ga, in or tl and ti, zr, hf, v, nb, ta, cr, mo, w, mn, tc, re, iron group or platinum group) (e.g., ziegler catalyst, etc.) > Preparing catalyst or precursor > Including heating to higher temperature
Description: Process wherein after an initial mixing or reacting of ingredients, the temperature of the system is increased by the application of outside heat, with or without the addition of additional materials.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8420562 |
Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins |
Apr. 16, 2013 |
| 8394733 |
Process for the preparation of an unsupported, solid olefin polymerisation catalyst and use in polymerisation of olefins |
Mar. 12, 2013 |
| 8361923 |
Process for producing complex oxide catalyst |
Jan. 29, 2013 |
| 8349264 |
Continuous catalyst activator |
Jan. 8, 2013 |
| 8222175 |
Process for the preparation of an olefin polymerisation catalyst |
Jul. 17, 2012 |
| 8173010 |
Method of dry reforming a reactant gas with intermetallic catalyst |
May. 8, 2012 |
| 8124555 |
Process for making titanium-MWW zeolite |
Feb. 28, 2012 |
| 7994089 |
De-alloyed platinum nanoparticles |
Aug. 9, 2011 |
| 7910669 |
Methods of preparing a polymerization catalyst |
Mar. 22, 2011 |
| 7871954 |
Synthesis of carbon supported platinum-tungsten electrocatalysts |
Jan. 18, 2011 |
| 7851400 |
Multimodal polyethylene obtained with multilayer chromium catalyst |
Dec. 14, 2010 |
| 7851395 |
Controlled distribution of stereospecific sites in Ziegler-Natta catalyst systems |
Dec. 14, 2010 |
| 7776776 |
Method for preparing catalyst platinum supported on lithium cobalt oxide |
Aug. 17, 2010 |
| 7776979 |
Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process |
Aug. 17, 2010 |
| 7763561 |
Compositions that can produce polymers |
Jul. 27, 2010 |
| 7759271 |
Activating supports for metallocene catalysis |
Jul. 20, 2010 |
| 7718563 |
Production of olefin polymerization catalysts |
May. 18, 2010 |
| 7696124 |
Method for producing catalytically-active materials |
Apr. 13, 2010 |
| 7648941 |
Bulk bimetallic catalysts, method of making bulk bimetallic catalysts and hydroprocessing using bulk bimetallic catalysts |
Jan. 19, 2010 |
| 7601665 |
Compositions that can produce polymers |
Oct. 13, 2009 |
| 7598198 |
Rhodium containing catalysts |
Oct. 6, 2009 |
| 7592285 |
Method for preparing an olefin polymerization catalyst composition |
Sep. 22, 2009 |
| 7569508 |
Reforming nanocatalysts and method of making and using such catalysts |
Aug. 4, 2009 |
| 7524790 |
Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer |
Apr. 28, 2009 |
| 7518023 |
Highly active spherical metal support catalysts |
Apr. 14, 2009 |
| 7449423 |
Heat treatment of anchored nanocatalysts in a non-zero oxidation state and catalysts made by such method |
Nov. 11, 2008 |
| 7390770 |
Catalyst for purifying an exhaust gas and a preparation process of the catalyst |
Jun. 24, 2008 |
| 7288611 |
Methods for preparing a rare-earth cis-1,4-polybutadiene rubber with a controlled molecular weight distribution |
Oct. 30, 2007 |
| 7271122 |
Multimodal polyethylene obtained with multilayer chromium catalyst |
Sep. 18, 2007 |
| 7271120 |
Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof |
Sep. 18, 2007 |
| 7271119 |
Process for preparing an olefin polymerization catalyst component |
Sep. 18, 2007 |
| 7256150 |
Preparation of olefin polymerization catalyst component |
Aug. 14, 2007 |
| 7230060 |
Removable coating compositions |
Jun. 12, 2007 |
| 7172990 |
Highly active spherical metal support catalysts |
Feb. 6, 2007 |
| 7141636 |
Method for producing a polymer |
Nov. 28, 2006 |
| 7049262 |
Cryogenic method for forming a supported catalyst |
May. 23, 2006 |
| 7008898 |
Method for producing a poly-1-olefin in the presence of a ziegler catalyst |
Mar. 7, 2006 |
| 6992033 |
Process for preparation of catalyst composition for ethylene polymerization |
Jan. 31, 2006 |
| 6972271 |
Supported catalyst systems |
Dec. 6, 2005 |
| 6943134 |
Bimodal polyolefin production process and films therefrom |
Sep. 13, 2005 |
| 6893995 |
Supported catalyst systems |
May. 17, 2005 |
| 6855795 |
Catalyst removal process |
Feb. 15, 2005 |
| 6841633 |
Lower .alpha.-alkene polymerization heterogeneous solid catalyst |
Jan. 11, 2005 |
| 6831138 |
Polymer-containing organo-metal catalysts |
Dec. 14, 2004 |
| 6825146 |
Olefin polymerization catalyst compositions and method of preparation |
Nov. 30, 2004 |
| 6812305 |
Method for the production of a catalyst system for the polymerization of olefins |
Nov. 2, 2004 |
| 6790319 |
Method for recovering titanium compound, process for preparing titanium halide, and process for preparing catalyst for polymer production |
Sep. 14, 2004 |
| 6790805 |
Process for the in-situ preparation of single-site transition metal catalysts and polymerization process |
Sep. 14, 2004 |
| 6759540 |
Crystalline MWW-type titanosilicate catalyst for producing oxidized compound, production process for the catalyst, and process for producing oxidized compound by using the catalyst |
Jul. 6, 2004 |
| 6753287 |
Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons |
Jun. 22, 2004 |
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