Thomas M Larson

US Patent:

6506243, Jan 14, 2003

Filed:

May 5, 1999

Appl. No.:

09/305548

Inventors:

Albert Ilya Yezrielev - Houston TX
Richard Henry Schlosberg - Bridgewater NJ
George Andrew Knudsen - Scotch Plains NJ
Thomas Marshall Larson - Houston TX

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

C08J 302

US Classification:

106311, 106236, 106237, 106238, 106239, 252364, 244285

Abstract:

The invention concerns fluids that have a low reactivity with respect to ozone formation, blends thereof, and the replacement of conventional industrial solvents with said fluid or fluid blends in order to reduce tropospheric ozone formation.

US Patent:

6818049, Nov 16, 2004

Filed:

Nov 10, 2000

Appl. No.:

09/711275

Inventors:

Richard Henry Schlosberg - Bridgewater NJ
Thomas Larson - Bellaire TX
Albert Ilya Yezrielev - Houston TX
George Knudsen - Scotch Plains NJ

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

C08J 300

US Classification:

106311, 106236, 106237, 106238, 106239, 252364, 244285

Abstract:

An industrial formulation-fluid system comprising one or more organic volatile formulation-fluids including a fluid F being a compound containing either an oxygen-containing or nitrogen-containing functional group and being substantially free from unsaturated carbon-carbon bonds or aromatic groups. Fluid F is selected from the group consisting of: carbonates, acetates, dioxalanes, pivalates, isobutyrates, pentanoates, propionates, hexanoates, nonanoates, nitriles and mixtures of any two or more thereof, such that fluid F exhibits a reduction in ozone formation in an amount of at least 10% less than that of the formulation-fluid system without fluid F. Also, fluid F has an ozone formation potential (OFP) (in accordance with the Absolute MIR scale in units of g. ozone/g. fluid F) of 1. 5.

US Patent:

6887305, May 3, 2005

Filed:

May 29, 2002

Appl. No.:

10/157464

Inventors:

Thomas Marshall Larson - Bellaire TX, US
Allen D. Godwin - Seabrook TX, US
Bruce R. Lundmark - Houston TX, US
Anthony James Giaquinto - Houston TX, US

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

G03G015/20

US Classification:

106 2, 399325, 1062871, 10628711, 106285, 106270

Abstract:

A release agent for use in imaging systems having hot a fuser roller wherein the release agent is a hydrocarbon.

US Patent:

7297738, Nov 20, 2007

Filed:

Sep 25, 2002

Appl. No.:

10/490760

Inventors:

Claudius Gosse - Brussels, BE
Thomas Marshall Larson - Bellaire TX, US
Pierre Jean Paul Legrand - Brussels, BE
Raphael Frans Caers - Edegem, BE
Paul H Daniels - League City TX, US
Allen D. Godwin - Seabrook TX, US
Didier Naert - Brussels, BE

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

C08K 5/12

US Classification:

524285, 524569

Abstract:

Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability to ultra-violet light, improved low temperature properties, lower viscosity and improved processability as well as reduced smoke on burning. The esters of cyclohexane polycarboxylic acids may be used alone or in admixture with other plasticisers when the esters of cyclohexane polycarboxylic acids may act as viscosity depressants. Fast fusing plasticisers may also be included. The formulations are particularly useful in the production of a range of goods from semi-rigid to highly flexible materials and are particularly useful in the production of medical materials such as blood bags and tubing.

US Patent:

7413813, Aug 19, 2008

Filed:

Aug 29, 2007

Appl. No.:

11/846879

Inventors:

Claudius Gosse - Brussels, BE
Thomas Marshall Larson - Bellaire TX, US
Pierre Jean Paul Legrand - Brussels, BE
Raphael Frans Caers - Edegem, BE
Paul H Daniels - League City TX, US
Allen D. Godwin - Seabrook TX, US
Didier Naert - Brussels, BE

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

B32B 27/06

US Classification:

428518, 524289, 524569

Abstract:

Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability to ultra-violet light, improved low temperature properties, lower viscosity and improved processability as well as reduced smoke on burning. The esters of cyclohexane polycarboxylic acids may be used alone or in admixture with other plasticisers when the esters of cyclohexane polycarboxylic acids may act as viscosity depressants. Fast fusing plasticisers may also be included. The formulations are particularly useful in the production of a range of goods from semi-rigid to highly flexible materials and are particularly useful in the production of medical materials such as blood bags and tubing.

US Patent:

7585571, Sep 8, 2009

Filed:

Jul 14, 2008

Appl. No.:

12/172513

Inventors:

Claudius Gosse - Brussels, BE
Thomas Marshall Larson - Bellaire TX, US
Pierre Jean Paul Legrand - Brussels, BE
Raphael Frans Caers - Edegem, BE
Paul H Daniels - League City TX, US
Allen D. Godwin - Seabrook TX, US
Didier Naert - Brussels, BE

Assignee:

Exxonmobil Chemical Patents Inc. - Houston TX

International Classification:

B32B 27/08
C08K 5/12

US Classification:

428518, 524285, 524289, 524569

Abstract:

Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability to ultra-violet light, improved low temperature properties, lower viscosity and improved processability as well as reduced smoke on burning. The esters of cyclohexane polycarboxylic acids may be used alone or in admixture with other plasticisers when the esters of cyclohexane polycarboxylic acids may act as viscosity depressants. Fast fusing plasticisers may also be included. The formulations are particularly useful in the production of a range of goods from semi-rigid to highly flexible materials and are particularly useful in the production of medical materials such as blood bags and tubing.

US Patent:

7855340, Dec 21, 2010

Filed:

Jul 29, 2009

Appl. No.:

12/511781

Inventors:

Claudius Gosse - Brussels, BE
Thomas Marshall Larson - Bellaire TX, US
Pierre Jean Paul Legrand - Brussels, BE
Raphael Frans Caers - Edegem, BE
Paul H Daniels - League City TX, US
Allen D. Godwin - Seabrook TX, US
Didier Naert - Brussels, BE

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

H01B 7/00

US Classification:

174110V, 524285, 524569

Abstract:

Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability to ultra-violet light, improved low temperature properties, lower viscosity and improved processability as well as reduced smoke on burning. The esters of cyclohexane polycarboxylic acids may be used alone or in admixture with other plasticisers when the esters of cyclohexane polycarboxylic acids may act as viscosity depressants. Fast fusing plasticisers may also be included. The formulations are particularly useful in the production of a range of goods from semi-rigid to highly flexible materials and are particularly useful in the production of medical materials such as blood bags and tubing.

US Patent:

8084534, Dec 27, 2011

Filed:

Oct 21, 2010

Appl. No.:

12/909561

Inventors:

Claudius Gosse - Brussels, BE
Thomas Marshall Larson - Bellaire TX, US
Pierre Jean Paul Legrand - Brussels, BE
Raphael Frans Caers - Edegem, BE
Paul H Daniels - League City TX, US
Allen D. Godwin - Seabrook TX, US
Didier Naert - Brussels, BE

Assignee:

ExxonMobil Chemical Patents Inc. - Houston TX

International Classification:

C08K 5/12

US Classification:

524569, 524285

Abstract:

Esters of cyclohexane polycarboxylic acids are used as plasticisers for polyvinyl chloride to enable products with comparable mechanical properties to be obtained using less polyvinyl chloride. Use of these esters also produces formulations with increased stability to ultra-violet light, improved low temperature properties, lower viscosity and improved processability as well as reduced smoke on burning. The esters of cyclohexane polycarboxylic acids may be used alone or in admixture with other plasticisers when the esters of cyclohexane polycarboxylic acids may act as viscosity depressants. Fast fusing plasticisers may also be included. The formulations are particularly useful in the production of a range of goods from semi-rigid to highly flexible materials and are particularly useful in the production of medical materials such as blood bags and tubing.