C - Chemistry – Metallurgy – 09 – J
Patent
C - Chemistry, Metallurgy
09
J
117/26
C09J 7/02 (2006.01) B05D 5/10 (2006.01) B32B 7/06 (2006.01) C08F 291/00 (2006.01) C08G 77/442 (2006.01)
Patent
CA 1277875
Polysiloxane-Grafted Copolymer Release Coating On Sheet Materials and Adhesive Tapes Abstract of the Disclosure Release coating compositions comprising polysiloxane- grafted copolymer and blends thereof with other polymeric materials on sheet materials and the back side of adhesive tapes are provided. Controlled and predictable release is achieved through variation of the number and the length, e.g., the molecular weight, of polysiloxane grafts in the copolymer.
513452
Clemens Lawrence M.
Kantner Steven S.
Mazurek Mieczyslaw
Minnesota Mining And Manufacturing Company
Smart & Biggar
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