Highly filled substantially solid polyurethane, urea and isocyan

Details Highly filled substantially solid polyurethane, urea and isocyan Highly filled substantially solid polyurethane, urea and isocyan

1990-02-08

1991-10-01

Cashion, Jr., Merrell C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

4284228, 4284231, B32B 2740

Patent

active

050532740

ABSTRACT:
A composite comprises a mixture of a solid polyuretahne, polyisocyanurate and/or polyurea binder with a preponderance of a solid or liquid filler. The composite may be used indoors and outdoors, for load bearing, structural and decorative products.

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patent: 4843105 (1989-06-01), Reischl et al.
patent: 4898776 (1990-02-01), Israel et al.

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