Lang N Nguyen

Address:

10662 Alcott Dr, Houston, TX 77043

Phone:

7134619749

VIN:

4T1BE46K57U559567

Make:

TOYOTA

Model:

CAMRY

Year:

2007

US Patent:

6645287, Nov 11, 2003

Filed:

Apr 27, 2001

Appl. No.:

09/844940

Inventors:

Lang H. Nguyen - Lowell MA
Thomas E. McElwain - Pampa TX
John F. Nagel - Champaign IL
David D. Smith - Pampa TX
Jameel Menashi - Lexington MA

Assignee:

Cabot Corporation - Boston MA

International Classification:

C09C 144

US Classification:

106473, 106472, 106476, 106478, 4234426, 4234491

Abstract:

The present invention discloses coating compositions comprising a liquid vehicle and a carbon product having a t-area greater than or equal to 400 m /g. In addition, the present invention discloses coating compositions comprising a liquid vehicle and a modified carbon product having a t-area greater than or equal to 350 m /g, wherein the modified carbon product comprises a carbon product having attached at least one organic group.

US Patent:

7495042, Feb 24, 2009

Filed:

Oct 28, 2003

Appl. No.:

10/694974

Inventors:

Lang H. Nguyen - Lowell MA, US

Assignee:

Cabot Corporation - Boston MA

International Classification:

C08K 9/04
C08K 5/42
C08L 33/08

US Classification:

523215, 523200, 524157, 524158, 524161, 524556, 524560, 524564

Abstract:

The present invention relates to a dispersant composition comprising at least one anionic surfactant and at least one polymer comprising at least one salt of a carboxylic acid group. Also disclosed are pigment compositions and non-aqueous coating compositions comprising the dispersant composition.

US Patent:

7897658, Mar 1, 2011

Filed:

Oct 28, 2003

Appl. No.:

10/694975

Inventors:

Lang H. Nguyen - Lowell MA, US

Assignee:

Cabot Corporation - Boston MA

International Classification:

C08K 9/04
C08K 5/42
C08L 33/08

US Classification:

523215, 524157, 524158, 524556, 524560, 524564, 523200

Abstract:

The present invention relates to a dispersant composition comprising at least one non-ionic surfactant and at least one polymer comprising at least one salt of a carboxylic acid group. Also disclosed are pigment compositions and aqueous coating compositions comprising the dispersant composition.

US Patent:

20160024345, Jan 28, 2016

Filed:

Oct 5, 2015

Appl. No.:

14/875097

Inventors:

- Boston MA, US
Eugene N. Step - Newton MA, US
Jeffrey Scott Sawrey - Westford MA, US
Lang H. Nguyen - Lowell MA, US
Joshua B. Preneta - Billerica MA, US

International Classification:

C09D 179/02
B05D 1/02
C08K 3/04

Abstract:

Disclosed herein are materials and compositions comprising: an oxidized carbon black having a BET surface area ranging from 50 to 700 m/g, a DBP oil adsorption number ranging from 50 to 200 mL/100 g, and a primary particle size ranging from 7 to 30 nm; and a polyetheramine comprising ethylene oxide and propylene oxide monomers, wherein the polyetheramine coats the oxidized carbon black. Also disclosed are coatings and coating compositions comprising these materials and methods of making the same.

US Patent:

20150087764, Mar 26, 2015

Filed:

Mar 14, 2013

Appl. No.:

14/387293

Inventors:

- Boston MA, US
Eugene N. Step - Newton MA, US
Jeffrey Scott Sawrey - Westford MA, US
Lang H. Nguyen - Lowell MA, US
Joshua B. Preneta - Billerica MA, US

Assignee:

Cabot Corporation - Boston MA

International Classification:

C09D 7/12
C09C 1/56
B05D 1/02
C08K 9/10

US Classification:

524496, 428407, 427221

Abstract:

Disclosed herein are materials and compositions comprising: an oxidized carbon black having a BET surface area ranging from 50 to 700 m2/g, a DBP oil adsorption number ranging from 50 to 200 mL/100 g, and a primary particle size ranging from 7 to 30 nm; and a polyetheramine comprising ethylene oxide and propylene oxide monomers, wherein the polyetheramine coats the oxidized carbon black. Also disclosed are coatings and coating compositions comprising these materials and methods of making the same.