Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Weight per unit area specified
Patent
1976-09-20
1978-01-03
Woodberry, Edward M.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Weight per unit area specified
260 16, 428425, 428904, C08L 114, C08L 118
Patent
active
040668185
ABSTRACT:
A composition for dressing leather and leather substitutes comprising an aqueous emulsion of (A) an organic solvent solution of nitrocellulose or cellulose acetate butyrate and (B) an organic solvent solution of a linear polyurethane resin, in a ratio of A : B of 1 : 0.1 to 1 : 10.
REFERENCES:
patent: 3147138 (1964-09-01), Mueller et al.
patent: 3475356 (1969-10-01), Davis et al.
patent: 3632417 (1972-01-01), Brasen
patent: 3816168 (1974-06-01), Lewis et al.
patent: 3823102 (1974-07-01), Eimer et al.
patent: 3943252 (1976-03-01), Schroer et al.
Dreke Werner
Junge Peter
Rieger Gerhard
Schneider Rainer
Schulz Horst
KEPEC Chemische Fabrik GmbH
Woodberry Edward M.
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