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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 6124490 B1

PDFFull Text
Date of Patent:
Sep. 25, 2000

Filed:

Oct. 25, 1999

Zwitterionic siloxane polymers and ionically cross-linked polymers

Applicant:
Inventors:

John L Gormley, Midland Park, NJ (US);

Abe Berger, Summit, NJ (US);

Dennis L Fost, Ridgwood, NJ (US);

Assignee:

Mona Industries, Inc., Paterson, NJ (US);

Attorneys:

Schoenberg; Franklyn

Lehrer; Norman E.

Primary Examiner:

Paul F Shaver

Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
556425 ; 556413 ; 556418 ; 548406 ; 528 12 ; 528 20 ; 528 25 ; 528 27 ; 528 28 ; 514864 ; 10628711 ; 10628714 ; 10628715 ; 424401 ; 424447 ; 424449 ; 424 60 ; 424 65 ; 424 64 ; 424 702 ; 424-712 ; 424 70122 ; 424 49 ; 510122 ; 510130 ;
Abstract

Ionically cross-linked silicone polymers of a thickened gel-like consistency are made by reacting a diamino containing polysiloxane with an acid containing reactant selected from itaconic acid or the ester derivative thereof; substituted or unsubstituted cyclic and ankydride; substituted or unsubstituted conjugated olefinic acid or mixtures of the same at an elevated temperature in the presence of a low molecular weight silicone oil or other solvent until an ionically cross-linked zwitterionic siloxane polymer of a gel-like consistency is formed.

Find Patent Forward Citations

Gormley, John. (2000). Zwitterionic siloxane polymers and ionically cross-linked polymers (U.S. Patent No. 6124490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6124490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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