Phenolic moulding compositions

Details Phenolic moulding compositions Phenolic moulding compositions

1989-05-09

1991-03-26

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524433, 524541, C08K 714, C08K 326

Patent

active

050029940

ABSTRACT:
A phenolic moulding composition in solid form, such as a dough moulding composition or sheet moulding composition, comprises a phenol formaldehyde novolak resin; a phenol formaldehyde resole resin as cross linking agent for the novolak resin; fibrous reinforcement; and non-fibrous particulate filler in an amount greater than the combined amount of the novolak and resole resins; the weight proportions of the ingredients being in the ranges

REFERENCES:
patent: 3410718 (1968-11-01), Smith
patent: 4426484 (1984-01-01), Saeki et al.
patent: 4526924 (1985-07-01), Korb et al.
patent: 4894292 (1990-01-01), Dibuz et al.

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