| |
 |
|
Class Information
Number: 502/115
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.) > Containing hydrides or organometallic of two or more different component a metals > Magnesium containing
Description: Composition in which one of the Group Ia to Group IIIa metals bonded to hydrogen or organic carbon is magnesium.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608555 |
Method for the preparation of olefin polymerization catalysts |
Oct. 27, 2009 |
| 7592285 |
Method for preparing an olefin polymerization catalyst composition |
Sep. 22, 2009 |
| 7592286 |
Process for the preparation of a catalyst component and components therefrom obtained |
Sep. 22, 2009 |
| 7566676 |
Preparation method of solid titanium catalyst for olefin polymerization |
Jul. 28, 2009 |
| 7544748 |
Components and catalysis for the polymerization of olefins |
Jun. 9, 2009 |
| 7528091 |
Magnesium-containing carrier component and application to olefin polymerization |
May. 5, 2009 |
| 7524790 |
Solid catalyst component for olefin polymerization, catalyst for olefin polymerization and process for producing olefin polymer |
Apr. 28, 2009 |
| 7521512 |
Catalyst composition and polymerization process using mixture of silane electron donors |
Apr. 21, 2009 |
| 7504352 |
Catalyst for propylene polymerization |
Mar. 17, 2009 |
| 7482413 |
Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
Jan. 27, 2009 |
| 7468339 |
Diketonate complex-derived catalysts useful for preparing polyolefins |
Dec. 23, 2008 |
| 7465775 |
Process for the production of polypropylene using high yield Ziegler-Natta catalysts |
Dec. 16, 2008 |
| 7456126 |
Ziegler-natta catalyst for olefin polymerization including aryloxy group and method for polymerization of olefin using same |
Nov. 25, 2008 |
| 7449528 |
Supported catalyst containing active titanium in the homo, co-, and ter-polymerization of olefin-unsaturated compounds |
Nov. 11, 2008 |
| 7439313 |
Magnesium dichloride-ethanol adducts and catalyst components obtained therefrom |
Oct. 21, 2008 |
| 7432220 |
Method for the preparation of olefin polymerization catalyst support and an olefin polymerization catalyst |
Oct. 7, 2008 |
| 7405176 |
Solid main catalyst component for ethylene polymerization, a process for preparing the same and a catalyst containing the same |
Jul. 29, 2008 |
| 7402637 |
Method for producing a poly-1-olefin in the presence of a Ziegler catalyst |
Jul. 22, 2008 |
| 7402546 |
Magnesium chloride support |
Jul. 22, 2008 |
| 7399812 |
Silicon ether compounds and a method for the preparation thereof |
Jul. 15, 2008 |
| 7393910 |
Catalyst composition for ethylene polymerization |
Jul. 1, 2008 |
| 7387979 |
Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin |
Jun. 17, 2008 |
| 7365138 |
Pretreated and prepolymerized polyolefin catalyst, production thereof and method of use |
Apr. 29, 2008 |
| 7361621 |
Magnesium halide/alcohol adduct, its preparation and use |
Apr. 22, 2008 |
| 7354981 |
Polyethylene catalyst and a process for preparing the same |
Apr. 8, 2008 |
| 7351678 |
Catalyst systems for Ziegler-Natta propene polymerisation |
Apr. 1, 2008 |
| 7348383 |
Spray-dried, mixed metal ziegler catalyst compositions |
Mar. 25, 2008 |
| 7332455 |
Catalyst component and catalyst for olefin polymerization as well as use thereof |
Feb. 19, 2008 |
| 7329626 |
Ziegler-Natta catalyst, preparation, and use for the polymerization of alkenes |
Feb. 12, 2008 |
| 7326757 |
Supported catalyst for olefin polymerization |
Feb. 5, 2008 |
| 7323525 |
Process for the production of propylene copolymers |
Jan. 29, 2008 |
| 7307036 |
Highly active alpha-olefin polymerization catalyst |
Dec. 11, 2007 |
| 7307035 |
Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
Dec. 11, 2007 |
| 7300902 |
Catalyst for polymerization of ethylene, preparation thereof and use of the same |
Nov. 27, 2007 |
| 7271120 |
Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof |
Sep. 18, 2007 |
| 7265074 |
Single step process for the preparation of lower .alpha.-alkene polymerization heterogeneous solid catalyst |
Sep. 4, 2007 |
| 7253132 |
Magnesium-containing carrier components and application thereof to olefin polymerization |
Aug. 7, 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 |
| 7238757 |
Oxygen-containing organoaluminium complexes as cocatalysts |
Jul. 3, 2007 |
| 7238637 |
Method for the preparation of olefin polymerization catalysts |
Jul. 3, 2007 |
| 7220694 |
Magnesium compound, olefin polymerization catalyst, and method for producing olefin polymer |
May. 22, 2007 |
| 7211534 |
Preparation of a magnesium halide support for olefin polymerization and a catalyst composition using the same |
May. 1, 2007 |
| 7211535 |
Enhanced polyolefin catalyst |
May. 1, 2007 |
| 7208436 |
Catalyst components for the polymerization of olefins |
Apr. 24, 2007 |
| 7208435 |
Solid catalyst component for olefin polymerization and catalyst |
Apr. 24, 2007 |
| 7202191 |
Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins |
Apr. 10, 2007 |
| 7202314 |
Components and catalysts for the polymerization of olefins |
Apr. 10, 2007 |
| 7196152 |
Modified Ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence |
Mar. 27, 2007 |
| 7163905 |
Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene |
Jan. 16, 2007 |
| 7157532 |
Method for the production of olefin polymers and selected catalysts |
Jan. 2, 2007 |
|
|
|
