Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1975-12-04
1976-09-28
Bell, James J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
428316, 428318, 428425, 428447, 428457, C08J 310
Patent
active
039832910
ABSTRACT:
Dispersions of poly(urethane-urea) terminated by hydrolyzable or hydrolyzed silyl groups form self-supporting films and coatings on webs. Leather coated with one of these compositions has excellent wear-resistance.
REFERENCES:
patent: 3179713 (1965-04-01), Brown
patent: 3622527 (1971-11-01), Dieterich et al.
patent: 3627722 (1971-12-01), Seiter
patent: 3632557 (1972-01-01), Brode et al.
patent: 3640924 (1972-02-01), Herman et al.
patent: 3814716 (1974-06-01), Kowalski
Bell James J.
Minnesota Mining and Manufacturing Company
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