C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
400/110, 402/142
C08J 3/24 (2006.01) C08G 18/10 (2006.01) C08G 18/76 (2006.01)
Patent
CA 2011712
Chain-lengthening agents based on chlorinated 4,4'-methylenebisanilines are disclosed for use with p-phenylene-methylenediisocyanate prepolymers. The prepolymers are employed for the preparation of cast polyurethane elastomers.
Althaus Hans
Schmidt Andreas
Volker Theodor
G. Ronald Bell & Associates
Lonza Ltd.
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