Hui Yang

US Patent:

6534597, Mar 18, 2003

Filed:

Mar 29, 2001

Appl. No.:

09/887675

Inventors:

Herve Adam - Princeton NJ
Hui Shirley Yang - East Windsor NJ
Jonathan D. Kiplinger - Bordentown NJ
Ning Chen - Plainsboro NJ
Robert Lee Reierson - West Windsor NJ

Assignee:

Rhodia, Inc. - Cranbury NJ

International Classification:

C08F 224

US Classification:

525340, 525287, 525255, 525538, 526277, 528286, 528287, 528398

Abstract:

Polymerizable ester surfactant, or a salt thereof, having the formula: wherein: R is an optionally substituted vinyl radical, R is a divalent polyoxyalkylene radical having at least two oxypropylene units, optional oxyethylene units in a block or random pattern, and a molar ratio oxypropylene units to oxyethylene units of at least about 2:1, preferably at least about 3:1, typically at least about 4:1 and more typically at least about 5:1, and X is a phosphate group, wherein in the ester the mono-phosphate ester to di-phosphate ester weight ratio is greater than 80:20. These polymerizable surfactant compounds are useful as the sole surfactant in producing polymer latices by emulsion polymerization by polymerization of them with another polymerizable monomer.

US Patent:

7501470, Mar 10, 2009

Filed:

Dec 1, 2005

Appl. No.:

11/291752

Inventors:

Herve Adam - Princeton NJ, US
Jon D. Kiplinger - Columbus NJ, US
Robert J. Tillotson - Toms River NJ, US
Jean-Luc Joye - Hoboken NJ, US
Hui Shirley Yang - Plainsboro NJ, US

Assignee:

Rhodia Inc. - Cranbury NJ

International Classification:

C08L 31/00
C11D 1/722
C11D 17/08
C11D 17/00

US Classification:

524556, 510102, 510107, 510506, 510245, 510271, 5263031, 526319, 516 30, 516 76, 524555

Abstract:

The invention relates to the use, in emulsion polymerization, of at least a compound derived from a terpene and comprising a number of oxypropylene units ranging between 0 to 20, and a number of oxyethylene units ranging between 2 to 80.

US Patent:

7772421, Aug 10, 2010

Filed:

May 31, 2006

Appl. No.:

11/443919

Inventors:

Hui Shirley Yang - Plainsboro NJ, US
Derek Pakenham - Hamilton NJ, US
Herve Adam - Princeton NJ, US
Pierre Hennaux - West Windsor NJ, US
Brian Chung - Hamilton NJ, US
Subramanian Kesavan - East Windsor NJ, US
Seren Frantz - Bensalem PA, US

Assignee:

Rhodia Inc. - Cranbury NJ

International Classification:

C07C 69/54

US Classification:

560224, 560205, 568613

Abstract:

A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C-C)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl- polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C-C)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.

US Patent:

8071674, Dec 6, 2011

Filed:

Jun 25, 2010

Appl. No.:

12/803386

Inventors:

Hui Shirley Yang - Plainsboro NJ, US
Derek Pakenham - Hamilton NJ, US
Herve Adam - Clarksburg NJ, US
Pierre Hennaux - New York NY, US

Assignee:

Rhodia Operations - Aubervilliers

International Classification:

C08L 31/02
C08L 33/10

US Classification:

524502, 524501, 524556, 524558, 525 55

Abstract:

A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C-C)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C-C)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.

US Patent:

8153145, Apr 10, 2012

Filed:

Dec 21, 2006

Appl. No.:

12/158454

Inventors:

Charles A. Staetz - Nevada City CA, US
Hui S. Yang - Plainsboro NJ, US
Hylsa Garcia - Elizabeth NJ, US

Assignee:

FMC Corporation - Philadelphia PA

International Classification:

A01N 25/02
C07C 253/32

US Classification:

424405, 558354

Abstract:

The present invention is directed to novel insecticidal compositions comprising bifenthrin and enriched cypermethrin, the compositions are physically stable when diluted with water.

US Patent:

8349344, Jan 8, 2013

Filed:

Mar 12, 2012

Appl. No.:

13/417477

Inventors:

Charles A. Staetz - Nevada City CA, US
Hui S. Yang - Plainsboro NJ, US
Hylsa Garcia - Ponce PR, US

Assignee:

FMC Corporation - Philadelphia PA

International Classification:

A01N 25/02
C07C 253/32

US Classification:

424405, 558354

Abstract:

The present invention is directed to novel insecticidal compositions comprising bifenthrin and enriched cypermethrin, the compositions are physically stable when diluted with water.

US Patent:

8501860, Aug 6, 2013

Filed:

Nov 1, 2011

Appl. No.:

13/317948

Inventors:

Hui Shirley Yang - Plainsboro NJ, US
Derek Pakenham - Hamilton NJ, US
Herve Adam - Clarksburg NJ, US
Pierre Hennaux - New York NY, US

Assignee:

Rhodia Operations - Aubervilliers

International Classification:

C08L 31/02
C08L 33/10

US Classification:

524502, 524501, 524556, 524558

Abstract:

A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C-C)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C-C)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.

US Patent:

8501983, Aug 6, 2013

Filed:

Nov 7, 2011

Appl. No.:

13/373162

Inventors:

Hui Shirley Yang - Plainsboro NJ, US
Derek Pakenham - Hamilton NJ, US
Herve Adam - Clarksburg NJ, US
Pierre Hennaux - New York NY, US

Assignee:

Rhodia Operations - Aubervilliers

International Classification:

C07C 69/587

US Classification:

560220, 560224

Abstract:

A monomer compound that contains at least one polymerizable functional group per molecule, and at least one bicycloheptyl-, bicycloheptenyl-, or branched (C-C)alkyl-polyether radical per molecule, wherein the bicycloheptyl- or bicycloheptenyl-polyether radical may optionally be substituted on one or more of the ring carbon atoms by one or two (C-C)alkyl groups per ring carbon atom is useful in making polymers, particularly pH responsive polymers.