Storage stable polyol mixture

Details Storage stable polyol mixture Storage stable polyol mixture

1977-01-03

1978-09-05

Padgett, Benjamin R.

Compositions

Compositions containing a single chemical reactant or plural...

Organic reactant

521108, 521118, 521175, 521107, C08G 1818, C08K 552, C08G 1832

Patent

active

041118286

ABSTRACT:
Stable mixtures, comprising a sucrose-based polyol, a .beta.-haloalkyl phosphate or .beta.-haloalkyl phosphonate flame retardant and a hydroxylamine catalyst are provided which are characterized by prolonged shelf life. The stable mixtures are used in the preparation of foamed urethane polymers by reaction thereof with an isocyanate. The urethane polymers are useful as flexible foam insulating material in buildings, pipe lines, storage tanks and refrigerators and as flexible foams in cushions, mattresses, carpet backings, and packaging materials.

REFERENCES:
patent: 3073788 (1963-01-01), Hostettler et al.
patent: 3846348 (1974-11-01), Horst et al.
patent: 3901959 (1975-08-01), Allport
patent: 3943075 (1976-03-01), Fishbein et al.
patent: 4003861 (1977-01-01), Savides et al.

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