Polyamines and polyols containing a polysiloxane internal mold r

Details Polyamines and polyols containing a polysiloxane internal mold r Polyamines and polyols containing a polysiloxane internal mold r

1984-02-06

1985-03-12

Marquis, Melvyn I.

Compositions: coating or plastic

Coating or plastic compositions

Molds and mold coating compositions

524262, 524265, 524267, 528 28, 528 29, 264338, 264300, 2643282, B28B 736

Patent

active

045043132

ABSTRACT:
Blends of polyols and polyamines containing internal mold release agents consisting of certain polysiloxanes having pendant organic groups which have functional hydroxyl, amino or mercapto groups are useful in preparing mold releasable resin moldings when made by the reaction injection molding technique.

REFERENCES:
patent: 3993606 (1976-11-01), Bonin et al.
patent: 4024090 (1977-05-01), Bonin et al.
patent: 4457887 (1984-07-01), Porsche

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