Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1982-10-01
1985-01-29
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523457, C08K 308
Patent
active
044966733
ABSTRACT:
A blend of about an equivalent of a carboxyl terminated polyester having a carboxyl end group equivalent weight of 900 to 1200 with 0.8 to 1.2 equivalents of an epoxy curing agent having an equivalent weight of about 70 to 1000, 0 to 50% by weight of a copolyester melt adhesive and sufficient powdered metal to make 20 to 70% but preferably about 30 to 50% metal by weight based on recipe without the copolyester melt adhesive.
REFERENCES:
patent: 4145370 (1979-03-01), Sreeves
patent: 4200566 (1980-04-01), FitzGerald et al.
patent: 4223097 (1980-09-01), Johannes et al.
patent: 4264751 (1981-04-01), Scheibelhoffer
patent: 4370452 (1983-01-01), Heater
Bletso Nelson C.
Heater, Jr. Paul L.
Tung William C. T.
Jacobs Lewis T.
The Goodyear Tire & Rubber Company
Thompson R. D.
Wolfe J. D.
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