Novel polyelectrolytes

Details Novel polyelectrolytes Novel polyelectrolytes

1976-01-21

1978-07-25

Anderson, Harold D.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

210 54, 260874, 260895, 260901, 424 78, 252 86, 252 61, 528422, C08G 7300

Patent

active

041028279

ABSTRACT:
Cationic polyelectrolytes are formed by the polymerization in absence of oxygen of a monomer of the general formula: ##STR1## where x is 3 or more than 6 and Z is I, Br or Cl to form high charge density linear polymers. Segments of the linear polymer may be attached to or formed in the presence of polyfunctional reactive tertiary amines or halogen polymeric substrates or polyfunctional lower molecular reactive polyfunctional substrates to form branched or star polyelectrolytes by a quaternization polymerization reaction.

REFERENCES:
patent: 3629161 (1971-12-01), Paine et al.
patent: 3778476 (1973-12-01), Rembaum et al.
patent: 3784649 (1974-01-01), Buckman et al.
patent: 3898188 (1975-08-01), Rembaum et al.
patent: 3927242 (1975-12-01), Rembaum et al.
Gibbs, C.F. et al., "Quaternary Ammonium Salts from Halogenated Alkyl Dimethylamines II, the Polymerization of Gamma-Halogenopropyldimethylamines, J. of the American Chem. Soc., vol. 55, p. 753 (1933).

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