Hydroxyl containing component for use in creating polyurethane f

Details Hydroxyl containing component for use in creating polyurethane f Hydroxyl containing component for use in creating polyurethane f

1990-12-18

1993-02-09

Kight, III, John

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521163, 521164, 521170, 521172, 521174, C08G 1828

Patent

active

051853833

ABSTRACT:
An hydroxyl containing compound for use in a sprayable system for creating polyurethane foams without the use of fluorinated hydrocarbons, the component containing a condensation product of an aliphatic triol with propanol or ethanol and/or a condensation product of a hexose with propane diol or propane triol, the condensation product in combination with an aliphatic amino polyol; an aromatic amino polyol; a polyurethane rapid initiator; a surfactant; a catalyst; and water.

REFERENCES:
patent: 4258137 (1981-03-01), Cogliano
patent: 4371629 (1983-02-01), Austin
patent: 4407981 (1983-10-01), Aaronson
patent: 4442238 (1984-04-01), Zimmerman et al.
patent: 4525490 (1985-06-01), Smith
patent: 4717738 (1988-01-01), Fukuda et al.
patent: 4935460 (1990-06-01), Cassidy et al.
patent: 5010116 (1991-04-01), Colafati

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