Product of and process for polymerizing an aqueous reaction mixt

Details Product of and process for polymerizing an aqueous reaction mixt Product of and process for polymerizing an aqueous reaction mixt

1978-10-24

1980-08-19

Welsh, Maurice J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

20415923, 20415924, 260 294UA, 260 296HN, 260 296N, 260 296H, 260 296NR, 260 296E, G08L 3302

Patent

active

042183561

ABSTRACT:
A resinous copolymer polyelectrolyte product is produced by a process for addition polymerization of reactants having from about 0.0005 to 0.0050 neutralization equivalents of ionizable monomer per gram. The aqueous reaction mixture for polymerization contains both a cosolvent in proportions low enough to avoid formation of a solution of the polyelectrolyte in the final aqueous medium and an ionizing agent sufficient to ionize at least about 0.0001 neutralization equivalent of said ionizable monomer. The polyelectrolyte has a mean weight average not substantially in excess of 100,000 molecular weight.

REFERENCES:
patent: 2661331 (1953-12-01), Howard
patent: 2662875 (1953-12-01), Chaney
patent: 3265654 (1966-08-01), Glabisch et al.
patent: 3271373 (1966-09-01), Wolff
patent: 3297618 (1967-01-01), Glabisch et al.
patent: 3308081 (1967-03-01), Glabisch
patent: 3311583 (1967-03-01), Bearden
patent: 3458466 (1969-07-01), Lee
patent: 3501432 (1970-03-01), Wright et al.
patent: 3515657 (1970-06-01), Nakanome et al.
patent: 3523792 (1970-08-01), Delzenne et al.
patent: 3721636 (1973-03-01), Makower
patent: 3798194 (1974-03-01), McCann et al.
patent: 3853803 (1974-12-01), Anderson et al.
patent: 3862075 (1975-01-01), Sekmakas
patent: 3862096 (1975-01-01), Kitamura et al.
patent: 3929750 (1975-12-01), Eishun et al.
patent: 3968037 (1976-07-01), Morgan et al.

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