Ronald G Abbott

US Patent:

7166556, Jan 23, 2007

Filed:

Jun 2, 1995

Appl. No.:

08/459990

Inventors:

John W. Vanderveen - Bartlesville OK, US
Ronald G. Abbott - Kingwood TX, US
Ralph P. Williams - Bartlesville OK, US
Marvin M. Johnson - Bartlesville OK, US

Assignee:

ConocoPhillips Company - Houston TX

International Classification:

B01J 27/02
B01J 27/06

US Classification:

502216, 502224

Abstract:

A novel alkylation catalyst is described which is used in processes for alkylating olefin hydrocarbons with isoparaffin hydrocarbons to produce high octane alkylate products suitable for use as a blending component of gasoline motor fuel. The novel catalyst comprises a mixture of a hydrogen halide and a sulfone. The novel alkylation catalyst is utilized in a novel process for alkylating olefin hydrocarbons with isoparaffin hydrocarbons.

US Patent:

7341619, Mar 11, 2008

Filed:

Nov 23, 2004

Appl. No.:

10/996331

Inventors:

Hu Yang - Manvel TX, US
Eduardo J. Baralt - Kingwood TX, US
Willie J. Isom - Kingwood TX, US
Ronald G. Abbott - Kingwood TX, US

Assignee:

Chevron Phillips Chemical Company, LP - The Woodlands TX

International Classification:

C08L 91/08
C09D 191/08

US Classification:

106 10, 106 3113, 106 313, 106 3162, 106 388, 106270, 44275

Abstract:

In one embodiment, we disclose hardened olefin waxes and processes for preparing them. In another embodiment, we disclose oxidized olefin waxes having low viscosity and processes for preparing them. The waxes are suitable for use as polishes, coatings, or inks, among other uses.

US Patent:

7384886, Jun 10, 2008

Filed:

Feb 20, 2004

Appl. No.:

10/783737

Inventors:

Ronald D. Knudsen - Bartlesville OK, US
Bruce E. Kreischer - Humble TX, US
Ronald G. Abbott - Kingwood TX, US
Steven D. Bridges - Bartlesville OK, US
Eduardo J. Baralt - Kingwood TX, US

Assignee:

Chevron Phillips Chemical Company LP - The Woodlands TX

International Classification:

B01J 31/18

US Classification:

502167, 502155, 502152, 502117, 502123, 502103, 502104, 526172, 526161, 526169, 5261242

Abstract:

A method of making a catalyst for use in oligomerizing an olefin comprising a chromium-containing compound, a pyrrole-containing compound, a metal alkyl, a halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising the chromium-containing compound and a composition comprising the metal alkyl, wherein the composition comprising the chromium-containing compound is added to the composition comprising the metal alkyl.

US Patent:

7527686, May 5, 2009

Filed:

Jan 27, 2005

Appl. No.:

11/044794

Inventors:

Hu Yang - Manvel TX, US
Eduardo Baralt - Kingwood TX, US
Willie J. Isom - Kingwood TX, US
Ronald G. Abbott - Kingwood TX, US

Assignee:

Chevron Phillips Chemical Company, LP - The Woodlands TX

International Classification:

C08L 91/08
C08L 91/06
C09G 1/08
B28B 7/36
C10L 5/00
C11C 3/00

US Classification:

106502, 106 10, 106 3825, 106 388, 106270, 44275, 75252

Abstract:

A process to oxidize an olefin wax, comprising: contacting a feedstock olefin wax composition with an oxygen-containing gas at a temperature greater than a melting point of the feedstock olefin wax composition melting point, to prepare an oxidized olefin wax composition wherein the oxidized olefin wax composition has an acid number greater than 1 mg KOH/g oxidized olefin wax composition and a kinematic viscosity at 100 C. less than 70 cSt.

US Patent:

7528289, May 5, 2009

Filed:

Nov 22, 1993

Appl. No.:

08/155266

Inventors:

Ronald G. Abbott - Kingwood TX, US
Ralph P. Williams - Bartlesville OK, US
Marvin M. Johnson - Bartlesville OK, US
John W. Vanderveen - Bartlesville OK, US

Assignee:

Phillips Petroleum Company - Bartlesville OK

International Classification:

C07C 2/58

US Classification:

585724, 585723, 585730

Abstract:

A novel alkylation catalyst is described which is used in processes for alkylating olefin hydrocarbons with isoparaffin hydrocarbons to produce high octane alkylate products suitable for use as a blending component of gasoline motor fuel. The novel catalyst comprises a mixture of a hydrogen halide and a sulfone. The novel alkylation catalyst is utilized in a novel process for alkylating olefin hydrocarbons with isoparaffin hydrocarbons.

US Patent:

7820581, Oct 26, 2010

Filed:

Oct 30, 2007

Appl. No.:

11/928756

Inventors:

Ronald D. Knudsen - Bartlesville OK, US
Bruce E. Kreischer - Humble TX, US
Ronald G. Abbott - Kingwood TX, US
Steven D. Bridges - Bartlesville OK, US
Eduardo J. Baralt - Kingwood TX, US
Brooke L. Small - Kingwood TX, US

Assignee:

Chevron Phillips Chemical Company LP - The Woodlands TX

International Classification:

C08F 4/69
B01J 31/18

US Classification:

502123, 502103, 502104, 502117, 502167, 526172, 526161, 526169

Abstract:

A method of making a catalyst for use in oligomerizing an olefin comprising a chromium-containing compound, a pyrrole-containing compound, a metal alkyl, a halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising the chromium-containing compound and a composition comprising the metal alkyl, wherein the composition comprising the chromium-containing compound is added to the composition comprising the metal alkyl.

US Patent:

7828957, Nov 9, 2010

Filed:

Apr 27, 2009

Appl. No.:

12/430586

Inventors:

Hu Yang - Manvel TX, US
Eduardo J Baralt - Kingwood TX, US
Willie J Isom - Kingwood TX, US
Ronald G Abbott - Kingwood TX, US

International Classification:

C07C 27/12
C08L 91/06
C09D 191/06

US Classification:

208 3, 106270

Abstract:

In one embodiment, we disclose hardened olefin waxes and processes for preparing them. In another embodiment, we disclose oxidized olefin waxes having low viscosity and processes for preparing them. The waxes are suitable for use as polishes, coatings, or inks, among other uses. For example, a hardened olefin wax composition produced from a feedstock olefin wax composition by contacting the feedstock olefin wax composition with an oxygen-containing gas at a temperature greater than a melting point of the feedstock olefin wax composition, the hardened olefin wax composition having: a needle penetration value at 25 C. at least 5 percent less than a needle penetration value at 25 C. of the feedstock olefin wax composition; a a kinematic viscosity at 100 C. of up to about 200% greater than the kinematic viscosity of the feedstock olefin wax composition; and a saponification number less than 5 mg KOH/g hardened olefin wax composition.

US Patent:

7910670, Mar 22, 2011

Filed:

Aug 3, 2009

Appl. No.:

12/534536

Inventors:

Ronald D. Knudsen - Bartlesville OK, US
Ronald G. Abbott - Kingwood TX, US
Bruce E. Kreischer - Humble TX, US
Eduardo J. Baralt - Kingwood TX, US
Brooke L. Small - Kingwood TX, US

Assignee:

Chevron Phillips Chemical Company LP - The Woodlands TX

International Classification:

C08F 4/69

US Classification:

526169, 526172, 526161, 5261242, 502167, 502155, 502152, 502117, 502123, 502103, 502104

Abstract:

A method of making an olefin oligomerization catalyst, comprising contacting a chromium-containing compound, a heteroatomic ligand, and a metal alkyl, wherein the chromium-containing compound comprises less than about 5 weight percent chromium oligomers. A method of making an olefin oligomerization catalyst comprising a chromium-containing compound, a nitrogen-containing compound, and a metal alkyl, the method comprising adding a composition comprising the chromium-containing compound to a composition comprising the metal alkyl. A method of making an olefin oligomerization catalyst comprising a chromium-containing compound, a nitrogen-containing compound, and a metal alkyl, the method comprising abating all or a portion of water, acidic protons, or both from a composition comprising the chromium-containing compound, a composition comprising the nitrogen-containing compound, or combinations thereof prior to or during the preparation of the catalyst. Methods of oligomerizing olefins by contacting such catalysts with an alpha olefin.