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:
Jun. 11, 1991
Filed:
Dec. 23, 1987
Cyrus A Irani, Houston, TX (US);
Thomas V Harris, Benicia, CA (US);
Wayne R Pretzer, Wheaton, IL (US);
Chevron Research Company, San Francisco, CA (US);
Abstract
A polymer having pendant silyl ether groups is disclosed having a minimum solubility parameter of 6.85 (cal/cc).sup.1/2 or less. That minimum solubility parameter is reduced to 6.85 (cal/cc).sup.1/2 or less by control of the number of pendant silyl ether groups and by the selection of said silyl ether groups. The polymer can be formed by reacting a olefin monomer with a silyl monomer or by grafting a silyl monomer onto an unsaturated polyolefin. Preferably, the silyl monomer is either a vinyl trimethylsilyl ether monomer, a vinyl dimethylchlorosilane monomer, or a vinyl methyldichlorosilane monomer. Preferably, the olefin monomer is decene, and the unsaturated polyolefin is polydecene.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile