Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carbohydrate or derivative as a reactant
Patent
1987-02-17
1990-06-05
Nutter, Nathan M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carbohydrate or derivative as a reactant
527302, 528 45, 528 59, 528 67, C08G 1800, C08G 1810, C08G 1870, C08G 1881
Patent
active
049315242
ABSTRACT:
Synthetic or semi-synthetic fiber textile materials are coated with an aqueous solution or dispersion of a thermally reactive saccharide-urethane composition. The saccharide/urethane composition consists of a saccharide/polyisocyanate adduct having at least one blocked isocyanate group, a saccharide/urethane ether having at least one blocked isocyanate group, or mixture of a saccharide material and a thermally reactive crosslinker thereof.
REFERENCES:
patent: 4174309 (1979-11-01), Stournas
patent: 4404347 (1983-09-01), Nakamura et al.
patent: 4629774 (1986-12-01), Sato et al.
patent: 4634743 (1987-01-01), Prier
patent: 4659795 (1987-04-01), Tsutsui et al.
Komori Masahiro
Sato Kazuo
Dai-Ichi Kogyo Seiyaku Co. Ltd.
Nutter Nathan M.
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