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:
Sep. 04, 1990
Filed:
Aug. 18, 1989
Fulvio J Vara, Chester, NJ (US);
James A Dougherty, Pequannock, NJ (US);
Jeffrey S Plotkin, Monsey, NY (US);
GAF Chemical Corporation, Wayne, NJ (US);
Abstract
The invention relates to a copolymer having the structure ##STR1## wherein R.sub.3 is lower alkyl or hydrogen; x is an integer having a value of from 100 to 15,000; R.sub.1 is a saturated radical or a radical having a terminal vinyl group and is selected from the group consisting of alkoxylated vinyl; alkoxylated alkanol; alkyl optionally substituted with one or more vinyl ether, alkylate,hydroxy or alkoxylated vinyl groups and phenyl optionally substituted with one or more lower alkyl, hydroxy, alkoxylate or alkoxylated vinyl groups. The invention also relates to the use of said copolymer as a protective coating.