Super cooled M-phenylene diamine as a curing agent for epoxy res

Details Super cooled M-phenylene diamine as a curing agent for epoxy res Super cooled M-phenylene diamine as a curing agent for epoxy res

1975-07-25

1977-01-18

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 2N, C08G 5950

Patent

active

040038769

ABSTRACT:
A method for combining a curing agent with an epoxide resin which compris (a) heating a normally solid non-adulterated aromatic polyamine to a temperature above its melting point, (b) slowly cooling the melted aromatic polyamine to room temperature to form a stable supercooled liquid and (c) mixing the supercooled liquid with the expoxide resin.

REFERENCES:
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patent: 2946821 (1960-07-01), Schenck et al.
patent: 2950319 (1960-08-01), Schenck et al.
patent: 2988535 (1961-06-01), Feuchtbaum et al.
patent: 3068289 (1962-12-01), Woodbridge
patent: 3312636 (1967-04-01), Rizzo

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