Automotive molded ceiling material and method of producing the s

Details Automotive molded ceiling material and method of producing the s Automotive molded ceiling material and method of producing the s

1990-07-13

1992-04-21

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428284, 428280, 428282, 428296, 428297, 428298, 4284231, 4284256, 156242, 156243, 156245, B32B 1500

Patent

active

051066793

ABSTRACT:
An automotive molded ceiling material comprising two layers of a surfacing material and a fibrous core, the fibrous core being interposed between the two layers of the surfacing material and comprising a base material of palm fiber, flax fiber or a mixture thereof and a fibrous reinforcing material. The automotive molded ceiling material wherein the fibrous core comprises a layer of the base material carrying at least one layer of the fibrous reinforcing material is produced by distributing cut rovings of the fibrous reinforcing material over a sheet of base material, impregnating the distributed cut rovings of the fibrous reinforcing material with a liquid phenolic resin adhesive, disposing the sheet of base material carrying the impregnated fibrous reinforcing material to form a laminate, and molding the laminate by heating the laminate under pressure.

REFERENCES:
patent: 4948649 (1990-08-01), Hiero et al.
patent: 4983442 (1991-01-01), Patel et al.
patent: 5047276 (1991-09-01), Chomarat et al.

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