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Class Information
Number: 502/123
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.) > And a third component c (i.e., an additive other than a saturated hydrocarbon or an aromatic hydrocarbon free of aliphatic or cycloaliphatic unsaturation) > Nonmetallic organic nitrogen containing
Description: Composition in which nitrogen is combined with a metal-free moiety including carbon bonded to a second carbon, hydrogen, halogen or nitrogen by single or double bond.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618913 |
Highly active alpha-olefin copolymerization catalyst system |
Nov. 17, 2009 |
| 7618912 |
Preparation of supported catalyst systems |
Nov. 17, 2009 |
| 7598200 |
Ionic liquids for heterogenising metallocene catalysts |
Oct. 6, 2009 |
| 7547751 |
Process for the preparation of a polyolefin |
Jun. 16, 2009 |
| 7511183 |
Tetramerization of olefins |
Mar. 31, 2009 |
| 7482413 |
Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
Jan. 27, 2009 |
| 7465688 |
Process for the isomerization of metallocene compounds |
Dec. 16, 2008 |
| 7427653 |
Catalyst components for the polymerization of olefins |
Sep. 23, 2008 |
| 7425661 |
Methods for oligomerizing olefins |
Sep. 16, 2008 |
| 7384886 |
Methods of preparation of an olefin oligomerization catalyst |
Jun. 10, 2008 |
| 7368516 |
Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst |
May. 6, 2008 |
| 7314903 |
Catalyst system for the polymerization of olefins |
Jan. 1, 2008 |
| 7309678 |
Polyamide supported metallocene catalysts |
Dec. 18, 2007 |
| 7285607 |
Polymerisation of olefinic compounds |
Oct. 23, 2007 |
| 7247596 |
Stabilized organoborane polymerization initiators and polymerizable compositions |
Jul. 24, 2007 |
| 7238758 |
Catalysts for polymerization or copolymerization of .alpha.-olefins, catalyst components thereof, and processes for polymerization of .alpha.-olefins with the catalysts |
Jul. 3, 2007 |
| 7232785 |
Solid catalytic component and catalytic system of the ziegler-natta type, process for their preparation and their use in the polymerization of alk-1-enes |
Jun. 19, 2007 |
| 7230060 |
Removable coating compositions |
Jun. 12, 2007 |
| 7220805 |
Process for producing contact product; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer |
May. 22, 2007 |
| 7220695 |
Supported activator |
May. 22, 2007 |
| 7214638 |
Olefin polymerization catalyst composition comprising group 13 amide derivatives |
May. 8, 2007 |
| 7208559 |
Ethylened polymer and molded object obtained therefrom |
Apr. 24, 2007 |
| 7193022 |
Method of polymerization and copolymerization of ethylene |
Mar. 20, 2007 |
| 7166553 |
Mixed catalyst compositions for the production of polyolefins |
Jan. 23, 2007 |
| 7166682 |
Process to prepare a particulated metallocene catalyst with a modified aluminoxane and use in polymerization of olefins |
Jan. 23, 2007 |
| 7148302 |
Catalyst for polymerization of norbornene |
Dec. 12, 2006 |
| 7122497 |
Olefin polymerization catalyst system |
Oct. 17, 2006 |
| RE39246 |
Esterification catalysts and processes therefor and therewith |
Aug. 22, 2006 |
| 7087547 |
Alkali-free demercaptanization catalyst for hydrocarbon compositions |
Aug. 8, 2006 |
| 7084219 |
Contact product, and catalyst component and catalyst for addition polymerization, and process for producing addition polymer |
Aug. 1, 2006 |
| 7081557 |
Method for the oligomerization of olefins using a cycloalkylalkyl-substituted triazacyclohexane |
Jul. 25, 2006 |
| 7078469 |
Halogenated organic particles for catalyst supports |
Jul. 18, 2006 |
| 7078362 |
Carbene donor-modified Ziegler-Natta catalysts |
Jul. 18, 2006 |
| 7067450 |
Soluble late transition metal catalysts for olefin oligomerizations III |
Jun. 27, 2006 |
| 7065450 |
Process for production of new catalysts using an evolutionary process |
Jun. 20, 2006 |
| 7045479 |
Intermediate precursor compositions used to make supported catalysts having a controlled coordination structure and methods for preparing such compositions |
May. 16, 2006 |
| 7022782 |
Homogeneous type solid catalyst component or homogeneous type solid catalyst, process for production thereof and process for producing addition polymer with the same |
Apr. 4, 2006 |
| 6998449 |
Latent metallocene catalyst systems for olefin polymerization |
Feb. 14, 2006 |
| 6992034 |
Catalyst component for olefin polymerization |
Jan. 31, 2006 |
| 6958378 |
Method for producing homo-and co-polymers of ethylene |
Oct. 25, 2005 |
| 6953829 |
Catalyst system and the use thereof |
Oct. 11, 2005 |
| 6911410 |
Catalyst composition containing an aluminoxane for dimerizing, co-dimerizing and oligomerizing olefins |
Jun. 28, 2005 |
| 6900152 |
Catalyst for trimerization of ethylene and process for trimerizing ethylene using the catalyst |
May. 31, 2005 |
| 6887817 |
Olefin polymerization catalyst and process for preparing polyolefins using said catalyst |
May. 3, 2005 |
| 6884750 |
Chiral salen catalyst and methods for the preparation of chiral compounds from racemic epoxides by using new catalyst |
Apr. 26, 2005 |
| 6881802 |
Catalyst for addition polymerization and process for producing an addition polymer |
Apr. 19, 2005 |
| 6878787 |
Polyamide supported metallocene catalysts |
Apr. 12, 2005 |
| 6872683 |
Method for preparing chelated catalyst for olefin polymerization |
Mar. 29, 2005 |
| 6861384 |
Process for preparation of a salt-like chemical compound and its use in catalyst systems for preparing polyolefins |
Mar. 1, 2005 |
| 6846769 |
Vanadium-imido-phosphoraneiminato complexes for the polymerization of olefins |
Jan. 25, 2005 |
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