Process for the preparation of a cellular polyurethane

Details Process for the preparation of a cellular polyurethane Process for the preparation of a cellular polyurethane

1984-03-28

1985-02-19

Cockeram, Herbert S.

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

Synthetic resins

Cellular products or processes of preparing a cellular...

521904, C08G 1814, C08G 1832

Patent

active

045006563

ABSTRACT:
The present invention relates to a process for the preparation of a cellular polyurethane by the reaction of

REFERENCES:
patent: 2343808 (1944-03-01), Schlack
patent: 3261813 (1966-07-01), Ramos
patent: 3391091 (1968-07-01), Considine et al.
patent: 3425964 (1969-02-01), Stanley
patent: 3511814 (1970-05-01), Ogura et al.
patent: 4077920 (1978-03-01), Yukuta et al.
patent: 4136241 (1979-01-01), Ammann
Smola, Chem. Abs. 43 (1949) 6157h.
"Polyurethane-Chemistry and Technology", Part II, Saunders and Frisch, Interscience Publishers, pp. 228-239 (1964).
A. Smola, Mitteilungen des Chemischen Forschungsintituts der Wirtschaft Osterreichs 2, 38-40 and 43-45 (1948).
Chemical Abstracts 43 (1949), 6157h.

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