Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1979-01-19
1980-07-15
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
427246, 4284235, 4284237, 528 64, B32B 2740
Patent
active
042129168
ABSTRACT:
A composite material comprising a fibrous sheet which is impregnated with a polyurethane elastomer. The polyurethane elastomer comprises the reaction product of
REFERENCES:
patent: 3100721 (1963-08-01), Holden
patent: 3379683 (1968-04-01), Booth
patent: 3706613 (1972-12-01), Toki et al.
patent: 3899292 (1975-08-01), Okazaki et al.
patent: 3899623 (1975-08-01), Okazaki et al.
Mizuguchi Shunji
Tanaka Minoru
Yagi Kenkichi
Herbert, Jr. Thomas J.
Toray Industries Inc.
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