C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 175/04 (2006.01) C04B 41/48 (2006.01) C08G 18/10 (2006.01) C08G 18/38 (2006.01) C09D 175/02 (2006.01) C09K 3/10 (2006.01)
Patent
CA 2096466
Mo-3886 LeA 29,020 COATING AND JOINT-SEALING COMPOSITIONS CONTAINS ALKYLTHIO SUBSTITUTED AROMATIC DIAMINES AS HARDENERS FOR POLYISOCYANATES ABSTRACT OF THE DISCLOSURE The present invention relates to a coating composition or joint-sealing composition which may be cured at room temperature to form bubble-free products and contains i) a polyisocyanate component and ii) a hardener component containing a) one or more aromatic diamines having at least one methyl substituent and at least one alkylthio substituent with 1 to 4 carbon atoms in the ortho position to each amino group and b) optionally one or more organic polyhydroxyl compounds or organic polyamines other than those set forth in a). Le A 29 020-US
Hentschel Karl-Heinz
Walter Ulrich
Aktiengesellschaft Bayer
Swabey Ogilvy Renault
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