Sheet molding material

Details Sheet molding material Sheet molding material

1978-08-24

1980-07-22

Ansher, Harold

Stock material or miscellaneous articles

Nonparticulate element embedded or inlaid in substrate and...

15624417, 156272, 428 75, 428175, 428228, 428232, 428237, 428247, 428251, 428256, 428268, 428283, 428302, 428323, 428457, 428458, 428913, B32B 1312, B32B 2736, B32B 2738

Patent

active

042140269

ABSTRACT:
A sheet molding material comprising (1) an interlayer containing a photopolymerizable resin and a photocuring agent for the photopolymerizable resin, and (2) a surface layer of a thermosetting resin containing a heat curing agent for the thermosetting resin on both surfaces of the interlayer (1); and a process for the production of the sheet molding material.

REFERENCES:
patent: 2949380 (1960-08-01), Stuart
patent: 3527665 (1970-09-01), Wright et al.
patent: 3625745 (1971-12-01), Wright et al.
patent: 3975561 (1976-08-01), Knudson et al.
patent: 4054710 (1977-10-01), Botsolas
patent: 4054711 (1977-10-01), Botsolas
patent: 4064296 (1977-12-01), Bornstein et al.
patent: 4130686 (1978-12-01), Takahashi et al.
patent: 4135826 (1979-01-01), Holm

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