logo

For the Inventor, By the Inventor

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 5106908 B1

PDFFull Text
Date of Patent:
Apr. 21, 1992

Filed:

Nov. 14, 1988

Polyorganosiloxane/polyvinyl-based graft (meth)acrylate polymers

Applicant:
Inventors:

Muhanad A Alsmarraie, Clifton Park, NY (US);

Stanley Y Hobbs, Scotia, NY (US);

I-chung W Wang, Williamstown, MA (US);

Vicki H Watkins, Alplaus, NY (US);

Assignee:

General Electric Company, Pittsfield, MA (US);

Attorney:

Hedman, Gibson, Costigan & Hoare

Primary Examiner:

Melvyn I Marquis

Assistant Examiner:

R Dean, Jr

Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525105 ; 525100 ; 525104 ; 525179 ;
Abstract

A multi-stage polyorganosiloxane/polyvinyl-based graft polymer is provided by the co-homopolymerization of organosiloxanes and a vinyl-based monomer (e.g. styrene) and the subsequent graft polymerization of one or more stages of additional (meth)acrylate monomers, vinyl aromatic/(meth)acrylate comonomers or vinyl aromatic/vinyl cyanide/(meth)acrylate termonomers with or without an intermediary stage comprising a polymer.

Find Patent Forward Citations

Alsmarraie, Muhanad. (1992). Polyorganosiloxane/polyvinyl-based graft (meth)acrylate polymers (U.S. Patent No. 5106908). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5106908

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

Loading…