Process for preparing poly(allyltrialkylammonium) salt flocculan

Details Process for preparing poly(allyltrialkylammonium) salt flocculan Process for preparing poly(allyltrialkylammonium) salt flocculan

1976-08-02

1977-10-11

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

210 54, 26050115, 260561N, 260583P, 260583L, C07C 8500

Patent

active

040535126

ABSTRACT:
High molecular weight poly(allyltrialkylammonium) salt flocculants are obtained by preparing a preliminary poly(N,N-dialkylacrylamide), reducing the preliminary polymer to form an intermediate poly(allyldialkylamine), and quaternizing the intermediate polymer to form the final polyquaternary salt.

REFERENCES:
patent: 2831841 (1958-04-01), Jones
patent: 2915481 (1959-12-01), Ayers et al.
patent: 3247171 (1966-04-01), Walker et al.
patent: 3507847 (1970-04-01), Williams et al.
patent: 3897404 (1975-07-01), Korte et al.

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