Mark L Baum

US Patent:

7837957, Nov 23, 2010

Filed:

Jan 23, 2007

Appl. No.:

11/656806

Inventors:

Mark W. Baum - Sewell NJ, US

Assignee:

ExxonMobil Research and Engineering Company - Annandale NJ

International Classification:

B01J 19/00
B01J 8/08
B01F 15/00

US Classification:

422224, 422232, 422131, 422133, 422135, 3661624, 3661654

Abstract:

A system and device for preparing polyurea compounds. The system comprising a chamber for reacting amines and isocyanates in the presence of a liquid diluent in a high-pressure impingement mixing device under conditions sufficient to produce a polyurea compound having the consistency of a powder and in which diluent is dispersed.

US Patent:

7923421, Apr 12, 2011

Filed:

Jan 23, 2007

Appl. No.:

11/656796

Inventors:

Mark W. Baum - Sewell NJ, US

Assignee:

ExxonMobil Research and Engineering Company - Annandale NJ

International Classification:

C10M 115/08
C10M 173/02

US Classification:

508552, 508528

Abstract:

Polyurea compounds are prepared by reacting amines and polyisoyanates in the presence of a liquid diluent in a high-pressure impingement mixing device under conditions sufficient to produce polyurea compounds having the consistency of a powder and in which diluent is dispersed.

US Patent:

8193133, Jun 5, 2012

Filed:

Mar 7, 2011

Appl. No.:

13/041648

Inventors:

Mark W. Baum - Sewell NJ, US

Assignee:

ExxonMobil Research and Engineering Company - Annandale NJ

International Classification:

C07C 45/50
B01J 19/18

US Classification:

508552, 422135

Abstract:

Polyurea compounds are prepared by reacting amines and polyisoyanates in the presence of a liquid diluent in a high-pressure impingement mixing device under conditions sufficient to produce polyurea compounds having the consistency of a powder and in which diluent is dispersed.

US Patent:

20090247441, Oct 1, 2009

Filed:

Feb 13, 2009

Appl. No.:

12/378466

Inventors:

Mark W. Baum - Sewell NJ, US

International Classification:

C10M 133/20

US Classification:

508552

Abstract:

The invention relates to grease compositions containing high viscosity index polyalphaolefins (HVI-PAO) and polyurea thickeners. The use of HVI-PAOs and polyurea thickeners in a bi-modal base stock grease application provides favorable frictional properties and improved overall performance.

US Patent:

49186043, Apr 17, 1990

Filed:

Oct 3, 1988

Appl. No.:

7/258183

Inventors:

Mark S. Baum - Brooklyn NY

Assignee:

Medco Containment Services, Inc. - Elmwood Park NJ

International Classification:

G06F 1542

US Classification:

36441301

Abstract:

In a drug labeling and prescription filing system, a multiplicity of files of data are maintained, each file of data representing in color a graphic illustration of a different prescription drug. When a prescription drug is filled, the corresponding file of data is automatically selected and used to control a color printer to print a graphic illustration of the drug of the prescription on the label applied to the container and containing the prescription data.

US Patent:

20200199485, Jun 25, 2020

Filed:

Dec 9, 2019

Appl. No.:

16/706901

Inventors:

- Annandale NJ, US
Mark W. Baum - Sewell NJ, US

International Classification:

C10M 169/06
C10M 119/02
C10M 119/24
C10M 143/00
C10M 169/02

Abstract:

This disclosure relates to grease compositions having at least one base oil, and at least one polyurea thickener. The at least one polyurea thickener is prepared by reacting an isocyanate-terminated prepolymer with at least one amine under reaction conditions sufficient to prepare the at least one polyurea thickener. The isocyanate-terminated prepolymer is prepared by reacting a polyisocyanate with a polyol, at an NCO/OH equivalent ratio of 1.05:1 to 10:1, under reaction conditions sufficient to prepare said isocyanate-terminated prepolymer. When the grease compositions are used under high temperature conditions, structural stability and resistance to breaking down in accordance with DIN 51821 (FAG FE9) is improved. This disclosure also relates to a method of preparing the grease compositions. This disclosure further relates to a method for improving high temperature performance of a grease composition in a mechanical component lubricated with the grease composition.

Address:

735 Yorktown Ln, Moorestown, NJ 08057

Phone:

8562968880

VIN:

WBAFU7C5XCDU61523

Make:

BMW

Model:

5 SERIES

Year:

2012