Method of manufacturing polymaleic anhydride powders

Details Method of manufacturing polymaleic anhydride powders Method of manufacturing polymaleic anhydride powders

1987-07-16

1988-12-06

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526271, C08F 200, C08F 3402

Patent

active

047897163

ABSTRACT:
A method of manufacturing pulverulent polymaleic anhydrides in which maleic anhydride is polymerized in an organic solvent in the presence of a dispersant. Polymerization results in high yields of polymaleic anhydride, as a colorless or faintly colored powder.

REFERENCES:
patent: 3385834 (1968-05-01), Merijan
patent: 3457240 (1969-07-01), Heuck et al.
patent: 3513136 (1970-05-01), Blumbergs et al.
patent: 3708436 (1973-01-01), Thompson et al.
patent: 3887528 (1975-06-01), Lottes et al.
patent: 4250289 (1981-02-01), Denzinger et al.
patent: 4260724 (1981-04-01), Perner et al.
patent: 4698395 (1987-10-01), Inoue et al.

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