Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1987-12-16
1989-05-09
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428280, 428282, 428285, 428286, 428287, 428300, 4284231, 4284256, B32B 1500
Patent
active
048289108
ABSTRACT:
There are provided laminate structures comprising a reinforcing fibrous mat integrally bonded to a resilient fibrous batt. The mat is preferentially a porous mat of resin-bonded chopped glass fiber. The batt is preferentially a porous bat of natural or synthetic fibers. Preferentially, the laminate comprises a core of resilient fibrous batt sandwiched between two facing sheets of reinforcing fibrous mat, with a decorative cover layer being laminated to the exterior surface of one reinforcing fibrous mat, the whole being bonded together by a thermoset binder into a unitary structure.
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