C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/8
C08G 85/00 (2006.01) C08G 18/46 (2006.01) C08G 18/62 (2006.01) C08G 18/83 (2006.01) C08L 75/04 (2006.01) C08L 101/10 (2006.01) C09D 143/04 (2006.01) C09D 201/10 (2006.01)
Patent
CA 1274933
Abstract Of The Disclosure Disclosed is a resin containing at least one molecule having in a terminal and/or side chain thereof at least one group corresponding to the following formula (I) Image (I) wherein Q is the residue of a substance selected from the group consisting of a polyester resin, an acrylic resin, a urethane resin, a polyamide resin, and a polyether resin, each Y, which may be the same or different, represents a hydrolyzable group, each R, which may be the same or different, represents a C1-C4 alkyl group, a vinyl group or an allyl group, each R', which may be the same or different, represents H or a C1-C4 alkyl group, a represents an integer of from 0 to 2, b represents an integer of from 0 to 6, and n represents an integer of from 1 to 2. Also disclosed is a curable composltion based on a resin corresponding to formula (I) and the composition additionally containing an organic polyol and/or a reactive silicon-containing constituent different from the resin of formula (I) which silicon-containing constituent contains a hydrolyzable group bonded to silicon. Also disclosed is a curable composition containing (A) a first silicon-containing resin containing at least one molecule having in a terminal and/or side chain thereof at least one silicon atom bonded to a group Y, wherein Y represents a hydrolyzable group; and (B) a second silicon-containing resin, different from the first silicon-containing resin, the second silicon-containing resin being a resin of the invention. In preferred compositions, the second silicon-containing resin serves as a flexibilizer for the composition.
525898
Blackburn William P.
Dowbenko Rostyslaw
Singer Debra L.
Williams Frank C. Jr.
Blackburn William P.
Borden Ladner Gervais Llp
Dowbenko Rostyslaw
Ppg Industries Inc.
Singer Debra L.
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