Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1987-08-06
1989-01-10
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
528 45, 528 94, 528117, C08G 5940
Patent
active
047974559
ABSTRACT:
Novel curing agents for heat-curable single package epoxy resins, the agents being adducts of aminoalkyl imidazoles with isocyanates. Cures are effected on heating the epoxy resin for times as short as 5 seconds.
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Kuo Ping-Lin
Lin Shiow-Ching
Cross Charles A.
Kight John
Krass Frederick F.
Plunkett Richard P.
W. R. Grace & Co.,-Conn.
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