Cellular polymeric masses

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260 25AM, 260 25AN, 260 25AP, 260 25AT, 260838, 260843, C08G 1414, C08G 1814, C08G 1818

Patent

active

039488241

ABSTRACT:
Heat stable foams in which the cellular material is composed of the cured reaction product of polyisocyanate and solvent-soluble phenolic resin having benzylic ether linkage.

REFERENCES:
patent: 2608536 (1952-08-01), Sterling
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patent: 2806006 (1957-09-01), Proctor
patent: 3063964 (1962-11-01), Khawam
patent: 3282896 (1966-11-01), Einberg
patent: 3409579 (1968-11-01), Robins
patent: 3429848 (1969-02-01), Robins
patent: 3485797 (1969-12-01), Robins
patent: 3689440 (1972-09-01), Glaesmann
patent: 3706680 (1972-12-01), Booth
Hackh's Chemical Dictionary, 3rd Ed., Grunt, McGraw-Hill, N.Y., 1944, p. 607.

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