Polyurethane foams and processes for preparation

Details Polyurethane foams and processes for preparation Polyurethane foams and processes for preparation

1983-05-20

1983-11-29

Foelak, Morton

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

25218831, 521175, 521906, 521155, H01J 718

Patent

active

044179987

ABSTRACT:
Polyurethane foams which may be rendered flame resistant by the addition of flame retardants are produced by reaction between a carbohydrate, a polyisocyanate and water in the presence of a suitable surfactant and polyurethane forming catalyst.

REFERENCES:
patent: 3096001 (1963-07-01), Boe et al.
patent: 3830760 (1974-08-01), Bengtson
patent: 4107069 (1978-08-01), Keller et al.
patent: 4136046 (1979-01-01), Hirshman et al.
patent: 4225453 (1980-09-01), De Paul et al.
patent: 4239642 (1980-12-01), De Paul et al.

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