C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 63/52 (2006.01) C08G 63/676 (2006.01) C09D 5/34 (2006.01)
Patent
CA 2073159
Mo-3755 LeA 28,481 UNSATURATED ESTERS, A PROCESS FOR THEIR PREPARATION AND THEIR USE FOR THE PRODUCTION OF MOLDINGS, COATINGS, GROUTS AND SEALANTS ABSTRACT OF THE DISCLOSURE The present invention relates to .alpha.,.beta.-ethylenically unsaturated polyesters having a molecular weight (Mn) of 300 to 10,000 and containing a) 5 to 70% by weight of octadienyl groups (calculated as C8H13) incorporated via ether bridges and b) 10 to 65% by weight of ester residues of unsaturated dicarboxylic acids (calculated as C4H2O4). The present invention also relates to a process for the preparation of these unsaturated polyesters and to their use for the production of moldings, coatings, grouts and sealants.
Buechel Karl-Heinz
Meixner Juergen
Pedain Josef
Traenckner Hans-Joachim
Aktiengesellschaft Bayer
Buechel Karl-Heinz
Meixner Juergen
Pedain Josef
Swabey Ogilvy Renault
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