Polyion complex and polyion complex film

Details Polyion complex and polyion complex film Polyion complex and polyion complex film

1976-08-06

1977-12-27

Woodberry, Edward M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

20415912, 210 22CD, 210 32, 526263, 526293, 526310, 526317, C08L 128, C08G 8102

Patent

active

040654141

ABSTRACT:
A crosslinkable polyion complex is prepared by reacting a polycation polymer having an ethylenic double bond at a terminal position in the repeating unit of the polymer with a polyanion polymer. A polyion complex film is prepared by dissolving the crosslinkable polyion complex in a solvent mixture of water-organic solvent-acid, base or salt and then forming a film by casting or coating the solution on a substrate.

REFERENCES:
patent: 2780604 (1957-02-01), Clark et al.
patent: 3414509 (1968-12-01), Bloch
patent: 3754055 (1973-08-01), Rembaum
patent: 3929750 (1975-12-01), Eishun et al.
patent: 3963662 (1976-06-01), Fujiwara

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