Polyurethane foam compositions

Details Polyurethane foam compositions Polyurethane foam compositions

1975-05-08

1977-07-19

Czaja, Donald E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 515, 260 59R, 260 59EP, C08G 1408, C08G 1828

Patent

active

040367908

ABSTRACT:
Rigid polyurethane foams are disclosed which comprise urea-modified resole-based polyols.

REFERENCES:
patent: 2315087 (1943-03-01), Cuvier
patent: 3076772 (1963-02-01), Christ
patent: 3277027 (1966-10-01), Hennig et al.
patent: 3567801 (1971-03-01), Stamm et al.
patent: 3632531 (1972-01-01), Rush et al.
patent: 3770671 (1973-11-01), McFarling
patent: 3911046 (1975-10-01), Ackermann et al.
patent: 3943077 (1976-03-01), Bell et al.

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