C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/142, 260/597
C08G 18/64 (2006.01) C08G 18/38 (2006.01) C07C 87/60 (1985.01)
Patent
CA 1265817
SUBSTITUTED p,p'METHYLENE-BIS-ANILINES ABSTRACT OF THE DISCLOSURE Novel methylenebis(metachloro)anilines of the formula: Image (I) wherein each R1 is the same or different and represents straight-chain or branched alkyl having 1 to 4 C atoms, and each R2 is the same or different and represents chlorine or straight-chain or branched alkyl having 1 to 4 C atoms are disclosed which are useful as chain-lengthening agents or cross-linking agents for polyurethanes.
519569
Althaus Hans
Schmidt Andreas
Volker Theodor
G. Ronald Bell & Associates
Lonza Ltd.
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