Stable polyol-melamine blend for use in the manufacture of fire

Details Stable polyol-melamine blend for use in the manufacture of fire Stable polyol-melamine blend for use in the manufacture of fire

1986-05-08

1987-02-17

Welsh, Maurice J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

252182, 521128, 521163, 521167, C08G 1814

Patent

active

046440151

ABSTRACT:
Blends of polyol and melamine for use in the manufacture of fire retardant polyurethane foams are stabilized by the addition of diethanolamine, ethanolamine, trihexylamine, or mixtures thereof.

REFERENCES:
patent: 4221875 (1980-09-01), Yukuta et al.
patent: 4385131 (1983-05-01), Fracalossi et al.

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