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:
Jan. 23, 2001
Filed:
Mar. 02, 1999
David Yen-Lung Chung, Bellaire, TX (US);
Hsien-Chang Wang, Bellaire, TX (US);
Toshio Suzuki, Midland, MI (US);
Raymond Lee Tabler, Midland, MI (US);
Anil Kumar Saxena, Midland, MI (US);
Exxon Chemical Patents, Inc., Baytown, TX (US);
Abstract
Curable silylated copolymers based on olefin copolymers comprising at least one C,to C,isomonoolefin and a vinyl aromatic monomer (alkyl styrene) are prepared by reacting the olefin copolymer with an olefinically unsaturated hydrolyzable silane in the presence of a free radical generating agent. The silylated copolymers are readily curable by contact with water (moisture) and a silanol condensation catalyst and are particularly useful as the polymeric component in sealant, caulking, adhesive and coating formulations.