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.:
Date of Patent:
Feb. 01, 1983
Filed:
Jun. 26, 1981
Richard L Schank, Webster, NY (US);
Dana G Marsh, Rochester, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
This invention relates to a release material and photoresponsive devices, especially layered devices, containing such material; the release material being comprised of a cross-linked siloxy coupled, dihydroxy polymer said cross-linked material being comprised of a silicone polymer of the following formula: ##STR1## wherein R and R' are independently selected from the group consisting of alkyl, substituted alkyl, aryl, and substituted aryl, R' is selected from the group consisting of alkenes and substituted alkenes, Y is a dihydroxy radical, and m and n are numbers of sufficient value in order to result in a polymer having a molecular weight of from about 2,000 to about 250,000.