C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
260/335, 260/453
C08G 18/08 (2006.01) C07C 263/18 (2006.01) C08G 18/70 (2006.01) C08K 5/09 (2006.01)
Patent
CA 1317965
Mo3178 LeA 26,073 STABILIZED POLYISOCYANATES ABSTRACT OF THE DISCLOSURE The present invention is directed to polyisocyanates containing a stabilizing amount of a carboxylic acid corresponding to the formula Image wherein R1, R2 and R3 represent hydrogen or C1-C5-alkyl and X and Y represent hydrogen, chlorine or methyl, with the proviso that when X = Cl, Y = H or CH3 and when Y = Cl, X = H or CH3. The present invention is also directed to the use of the stabilized polyisocyanates as binders for coating compositions, sealing compounds and adhesives.
597331
Kahl Lothar
Pedain Josef
Weber Karl-Arnold
Aktiengesellschaft Bayer
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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