Production of polyurethane resins using as active hydrogen mater

Details Production of polyurethane resins using as active hydrogen mater Production of polyurethane resins using as active hydrogen mater

1976-11-10

1979-04-03

Welsh, M. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 334UR, 521163, C08G 1838

Patent

active

041476808

ABSTRACT:
The present invention relates to the production of polyurethane resins and foams from stable dispersions of ionic polyisocyanate-polyaddition products in a hydroxyl containing compound as dispersing agent which are formed by the process which comprises reacting:

REFERENCES:
patent: 3360495 (1967-12-01), Muller et al.
patent: 3971745 (1976-07-01), Carlson et al.
patent: 4016120 (1977-05-01), Matsuda et al.
patent: 4016123 (1977-05-01), Matsuda et al.

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