Production of flame resistant, halogen-free polyurethane/polyure

Details Production of flame resistant, halogen-free polyurethane/polyure Production of flame resistant, halogen-free polyurethane/polyure

1996-03-28

1997-06-17

Gorr, Rachel

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521107, 521118, 521123, 5211091, 521152, 521158, 524701, 524706, 524707, 524724, 524786, 524779, 528 72, C08G 1806

Patent

active

056398000

ABSTRACT:
In the production of a flame resistant, halogen-free polyurethane/polyurea from a polyisocyanate and polyol, wherein to the mixture of polyisocyanate and polyol there is added an amine adduct of an acidic metal salt of the formula

REFERENCES:
patent: 3414374 (1968-12-01), Stossel
patent: 3945987 (1976-03-01), Stossel
patent: 4076540 (1978-02-01), Stossel
patent: 4680324 (1987-07-01), Malwitz
patent: 5053148 (1991-10-01), von Bonin
patent: 5118814 (1992-06-01), Berneth et al.
patent: 5182049 (1993-01-01), von Bonin
patent: 5328719 (1994-07-01), von Bonin
patent: 5425901 (1995-06-01), von Bonin et al.

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