Catalyst for making polyurethanes

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Cellular products or processes of preparing a cellular...

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521127, 521129, 521157, 521163, 528 49, 528 71, C08G 1814

Patent

active

044194617

ABSTRACT:
Polyurethane foams with excellent physical properties can be obtained by using a partial salt between N,N-dimethylaminopropane-1,3-diamine (DMAPA) and a branched octanoic acid.

REFERENCES:
patent: 4040992 (1977-08-01), Bechara et al.
patent: 4212952 (1980-07-01), Murphy et al.

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