John A Thomaides, Age 58802 Hopkins St, San Marcos, TX 78666

6303794, Oct 16, 2001

Dec 22, 1998

9/218846

Jacob J. Guth - Upper Black Eddy PA
Samual A. Vona - Bound Brook NJ
John S. Thomaides - Berkeley Heights NJ
Doreen Howard - Plainsboro NJ
Paul M. Petersen - Princeton NJ
Carmine Iovine - Bridgewater NJ

National Starch & Chemical Investment Holding Corp. - Wilmington DE

A61K 711
A61K 3174
C07D20740

548547

This invention relates to water-soluble/dispersible reactive functionalized imido and polyimido compounds, wherein the polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of thereof. The polyimido compound comprises a functionalizing moiety F that provides functionality to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates; and a water-solubilizing/dispersing moiety that provides water-solubility and/or water-dispersibility to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates. The invention also pertains to a proteinaceous substrate to which the imido or polyimido compound has been covalently bonded and to a method for treating a proteinaceous substrate with the imido or polyimido compound.

6306378, Oct 23, 2001

Apr 7, 1999

9/287900

Jacob J. Guth - Upper Black Eddy PA
Samuel A. Vona - Bound Brook NJ
John S. Thomaides - Berkeley Heights NJ
Ann C. Savoca - Nazareth PA

National Starch & Chemical Investment Holding Corp. - Wilmington DE

A61K 711
A61K 3174
C07D20740

424 701

This invention relates to a two-part system useful for treating proteinaceous substrates. The two-part system has a first part comprising a water-soluble/dispersible reactive polyimido compound and a second part comprising a nucleophilic catalytic agent. The polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of thereof. The polyimido compound may also comprise a functionalizing moiety that provides functionality to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates; and a water-solubilizing/dispersing moiety that provides water-solubility and/or water-dispersibility to the polyimido compound and is preferably derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates. The nucleophilic catalytic agent serves to catalyze nuclephilic substitution of the polyimido compound by the proteinaceous substrate. The invention also pertains to a method for treating a proteinaceous substrate with the two-part system and to a composition comprising a mixture of the polyimido compound and the nucleophilic catalytic agent.

6300504, Oct 9, 2001

Dec 22, 1998

9/218847

Jacob J. Guth - Upper Black Eddy PA
Samual A. Vona - Bound Brook NJ
John S. Thomaides - Berkeley Heights NJ
Paul M. Petersen - Princeton NJ
Carmine Iovine - Bridgewater NJ

National Starch & Chemical Investment Holding Corp. - Wilmington DE

A61K 711
A61K 3174
C07D20740

548547

This invention relates to water-soluble/dispersible reactive imido and polyimido compounds, wherein the polyimido compounds may be selected from the group consisting of polysuccinimide compounds, polyglutimide compounds, and copolymers of thereof. The polyimido compounds comprise a water-solubilizing/dispersing moiety that provides water-solubility and/or water-dispersibility to the polyimido compound and preferably is derived from a nucleophilic moiety selected from the group consisting of amines, alcohols, phenols, thiols, and carboxylates. The present invention also pertains to a proteinaceous substrate to which the imido or polyimido compound has been covalently bonded and to a method for treating a proteinaceous substrate with the imido or polyimido compound.

2020024, Aug 6, 2020

Apr 21, 2020

16/854080

- Arnhem, NL
Michael Timothy PHILBIN - Hopewell NJ, US
John Socrates THOMAIDES - Berkeley Heights NJ, US
Qiwei HE - Belle Mead NJ, US
Philip Nigel THRELFALL-HOLMES - Liverpool, GB

NOURYON CHEMICALS INTERNATIONAL B.V. - Arnhem

C10M 145/14
C08F 297/02
C08F 220/18

Disclosed are copolymers of alkyl methacrylate monomers wherein said alkyl methacrylate monomers comprise at least:a. Monomers (A) selected from C6-C10 alkyl methacrylate monomers, andb. Monomers (B) selected from C10-C18 alkyl methacrylate monomers, wherein the mass ratio of Monomers (B) in the copolymer to Monomers (A) in the copolymer is about 99:1 to about 60:40 by weight. In some cases, the copolymers are of lauryl methacrylate and Calkyl methacrylate. Also disclosed are methods for the preparation of the copolymers.

2019033, Oct 31, 2019

Jun 16, 2017

16/309128

- Amhem, NL
Michael Timothy PHILBIN - Hopewell NJ, US
John Socrates THOMAIDES - Berkeley Heights NJ, US
Qiwei HE - Belle Mead NJ, US
Philip Nigel THRELFALL-HOLMES - Durham, GB

C10M 145/14
C08F 220/18
C08F 297/02

Disclosed are copolymers of alkyl methacrylate monomers wherein said alkyl methacrylate monomers comprise at least: a. Monomers (A) selected from C6-C10 alkyl methacrylate monomers, and b. Monomers (B) selected from C10-C18 alkyl methacrylate monomers, wherein the mass ratio of Monomers (B) in the copolymer to Monomers (A) in the copolymer is about 99:1 to about 60:40 by weight. In some cases, the copolymers are of lauryl methacrylate and CalkyI methacrylate. Also disclosed are methods for the preparation of the copolymers.