C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 69/74 (2006.01) C07C 69/34 (2006.01) C08G 18/36 (2006.01) C08G 18/42 (2006.01) C08G 18/79 (2006.01) C09D 175/06 (2006.01) C09J 175/06 (2006.01)
Patent
CA 2354212
A reactive polyester polyol is described that is obtainable by half ester formation starting from at least one dicarboxylic anhydride and at least one hydroxyl group carrying, saturated or unsaturated fatty acid and/or a respective ester, in particular castor oil and/or ricinoleic acid, as well as final esterification by at least one polyol.
Gerber Ulrich
Meyer Werner
Schelbert Paul
Osler Hoskin & Harcourt Llp
Sika Ag Vorm. Kaspar Winkler & Co.
Sika Technology Ag
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