Polyelectrolyte composite of polyvinyl alcohol derivatives

Details Polyelectrolyte composite of polyvinyl alcohol derivatives Polyelectrolyte composite of polyvinyl alcohol derivatives

1974-02-15

1976-05-25

Tillman, Murray

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

264185, 526 9, 526 11, C08L 2904, D01F 614

Patent

active

039594068

ABSTRACT:
A polyelectrolyte composite of polyvinyl alcohol derivatives; which comprises: an ionically bonded composite of a partial acetal of polyvinyl alcohol modified with diethoxyethyl trimethyl ammonium ion or a partial aminoacetal of polyvinyl alcohol modified with aminoacetal, with a carboxymethyl polyvinyl alcohol or a partial sulfate of polyvinyl alcohol.

REFERENCES:
patent: 2992204 (1961-07-01), Osugi et al.
patent: 3043698 (1962-07-01), Chambers
patent: 3100199 (1963-08-01), Fordham et al.
patent: 3142532 (1964-07-01), Fukushima et al.
patent: 3211685 (1965-10-01), Fukushima et al.
patent: 3365408 (1968-01-01), Ohara
patent: 3477995 (1969-11-01), Negoro et al.

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