Foam composite material comprising a first foam having an uncont

Details Foam composite material comprising a first foam having an uncont Foam composite material comprising a first foam having an uncont

1997-12-01

1999-11-23

Jones, Deborah

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

428 67, 428217, 264 466, B32B 326, B32C 6720

Patent

active

059896990

ABSTRACT:
A foam composite material comprising a first isocyanate-based polymer foam comprising at least one uncontoured surface and a second, molded isocyanate-based polymer foam, the first isocyanate-based polymer foam and the second isocyanate-based polymer foam being: (i) of different composition, and (ii) fixed with respect to one another. A process for producing the foam composite material also disclosed. The foam composite material is useful in another of vehicular and non-vehicular applications.

REFERENCES:
patent: 4873036 (1989-10-01), Urai
patent: 5176860 (1993-01-01), Storch
patent: 5389316 (1995-02-01), Kerman
patent: 5542747 (1996-08-01), Burchi
patent: 5571355 (1996-11-01), Kornylo
patent: 5837172 (1998-11-01), Prichard et al.

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