C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/28 (2006.01) A61K 8/87 (2006.01) A61Q 1/02 (2006.01) A61Q 5/00 (2006.01) A61Q 19/00 (2006.01) C08G 18/48 (2006.01) C08G 18/61 (2006.01) C08G 18/66 (2006.01) C08G 18/70 (2006.01)
Patent
CA 2408210
The invention relates to a polyurethane which contains, in an incorporated manner: a) at least one diisocyanate; b) at least one polyether having two active hydrogen atoms per molecule, and; C) at least one compound of general formula (I) R1 Z1, wherein R1 represents C8-C30 alkyl, C8-C30 alkenyl, aryl-C6- C22 alkyl or aryl-C6-C22 alkenyl, whereby alkenyl groups 1, 2, 3 or 4 do not have adjacent double bonds, and Z1 represents OH, SH or NHR2, whereby R2 represents hydrogen, C1-C6 alkyl or C5-C8 cycloalkyl. The invention also relates to the use of said polyurethane.
Polyuréthanne qui contient, de manière intégrée, (a) au moins un diisocyanate, (b) au moins un polyéther à deux atomes d'hydrogène actifs par molécule et (c) au moins un composé de formule générale R?1¿-Z?1¿ dans laquelle R?1¿ représente alkyle C¿8? à C¿30?, alcényle C¿8? à C¿30?, aryl-C¿6?-C¿22?-alkyle ou aryl-C¿6?-C¿22?-alcényle, les groupes alcényle 1, 2, 3 ou 4 possédant des doubles liaisons non voisines, et Z?1¿ représente OH, SH ou NHR?2¿, dans laquelle R?2¿ représente hydrogène, alkyle C¿1? à C¿6? ou cycloalkyle C¿5? à C¿8?. La présente invention concerne également l'utilisation dudit polyuréthanne.
Kim Son Nguyen
Meffert Helmut
Basf Aktiengesellschaft
Robic
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