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Class Information
Number: 502/227
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Halogen or compound containing same > And group iv metal (i.e., ti, zr, hf, ge, sn or pb)
Description: Composition including a metal of group IV as listed in the beginning of the schedule, free or chemically combined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6103655 |
Carrier for olefin polymerization catalysts |
Aug. 15, 2000 |
| 6090992 |
Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons |
Jul. 18, 2000 |
| 6087294 |
Dispersion and stabilization of reactive atoms on the surface of metal oxides |
Jul. 11, 2000 |
| 6083870 |
Alkaline earth metal compound-supported silver catalysts |
Jul. 4, 2000 |
| 6077487 |
Process and apparatus of removing metal carbonyls and moisture from a gas |
Jun. 20, 2000 |
| 6074985 |
Fluorination catalysts |
Jun. 13, 2000 |
| 6074981 |
Photocatalyst and process for the preparation thereof |
Jun. 13, 2000 |
| 6057258 |
Solid catalytic component for the polymerization of olefins |
May. 2, 2000 |
| 6046126 |
Titanium process for making catalyst |
Apr. 4, 2000 |
| 6042796 |
Process and apparatus for removing carbonyls and moisture from a gas |
Mar. 28, 2000 |
| 6034016 |
Method for regenerating halogenated Lewis acid catalysts |
Mar. 7, 2000 |
| 6034202 |
Polymerization catalysts for polyesters |
Mar. 7, 2000 |
| 6020283 |
Process for the production of delayed action tin catalysts |
Feb. 1, 2000 |
| 6018088 |
Superacid catalyzed formylation-rearrangement of saturated hydrocarbons |
Jan. 25, 2000 |
| 6015768 |
Process for preparation of a heterogeneous catalyst useful for preparation of super high molecular weight polymers of alpha-olefin |
Jan. 18, 2000 |
| 6015841 |
Initiator systems containing vanadium tetrachloride for the (co)polymerization of isoolefins |
Jan. 18, 2000 |
| 6013173 |
Selective bifunctional multimetallic reforming catalyst |
Jan. 11, 2000 |
| 5968868 |
Catalyst for use in the alkylation of isoalkanes |
Oct. 19, 1999 |
| 5965480 |
Chloride containing silver catalysts for propylene epoxidation |
Oct. 12, 1999 |
| 5962366 |
Treatment to improve the durability and selectivity of a hydrodechlorination catalyst and catalyst |
Oct. 5, 1999 |
| 5952258 |
Process for the preparation of pyridine using zeolite catalysts |
Sep. 14, 1999 |
| 5925801 |
Process for preparing high-octane gasoline components, and a catalyst |
Jul. 20, 1999 |
| 5922639 |
Catalysts for use in hydrocarbon conversion reactions and containing one doping metal chosen from the group consisting of titanium, zirconium, hafnium, cobalt, nickel, zinc, the lanthanides an |
Jul. 13, 1999 |
| 5919726 |
Method for producing photocatalyst material |
Jul. 6, 1999 |
| 5858908 |
Selective multimetallic-multigradient reforming catalyst |
Jan. 12, 1999 |
| 5854167 |
Ethylene oxide catalyst |
Dec. 29, 1998 |
| 5849977 |
Metal cation-modified alkylation catalysts |
Dec. 15, 1998 |
| 5792719 |
Supported catalyst for gas-phase oxidation reactions |
Aug. 11, 1998 |
| 5789560 |
Azo dyes with a coupling component of the aminothiazole series |
Aug. 4, 1998 |
| 5773383 |
Method of making solid acid catalysts with metal cores |
Jun. 30, 1998 |
| 5763732 |
Method of isomerizing N-paraffins into isoparaffins |
Jun. 9, 1998 |
| 5739074 |
Metal cation-modified alkylation catalysts |
Apr. 14, 1998 |
| 5650528 |
Metallocene compounds |
Jul. 22, 1997 |
| 5631334 |
Process for the manufacture of a catalytic solid, catalytic solid and process for (co)polymerisation of olefins by means of this catalytic solid |
May. 20, 1997 |
| 5605989 |
Process for the polymerisation of olefins in the presence of an activated catalyst |
Feb. 25, 1997 |
| 5600011 |
Hafnium compound and a process |
Feb. 4, 1997 |
| 5573993 |
Process for the preparation of a catalyst for the polymerization of olefins and catalyst obtained thereby |
Nov. 12, 1996 |
| 5569770 |
Method for the production of N-Vinyl-2-Pyrrolidone by gas-phase dehydration reaction at atomospheric pressure |
Oct. 29, 1996 |
| 5543374 |
Isomerization catalyst and use thereof in alkane/cycloalkane isomerization |
Aug. 6, 1996 |
| 5476827 |
Process for the synthesis of aldehydes and their derivatives and catalyst for use thereof |
Dec. 19, 1995 |
| 5453538 |
Process for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratio |
Sep. 26, 1995 |
| 5446230 |
Chlorinated, alumina-based, bimetallic catalyst and its use in the isomerization of C.sub.4 -C.sub.6 paraffins |
Aug. 29, 1995 |
| 5366949 |
CeBr.sub.3 catalyst |
Nov. 22, 1994 |
| 5326736 |
Amorphous alloy catalysts for conversion of exhaust gases to harmless gases |
Jul. 5, 1994 |
| 5294578 |
Supported acid catalysts, their preparation and use in organic compound conversion |
Mar. 15, 1994 |
| 5266665 |
Metathesis polymerization catalyst and method of polymerizing cyclic olefins therewith |
Nov. 30, 1993 |
| 5227357 |
Method for preparing a catalyst for reforming naphtha |
Jul. 13, 1993 |
| 5166121 |
Catalytic compositions |
Nov. 24, 1992 |
| 5151400 |
Process for the activation of halogenated catalysts and catalysts obtained by said process for utilization in hydrocarbon conversion processes |
Sep. 29, 1992 |
| 5139991 |
Oxyhydrochlorination catalyst |
Aug. 18, 1992 |
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