Graft copolymers based on methyl methacrylate polymers

Details Graft copolymers based on methyl methacrylate polymers Graft copolymers based on methyl methacrylate polymers

1975-08-12

1977-01-11

Ziegler, J.

Chemistry of carbon compounds

Dipeptides, e.g., aspartame, anserine, carnosine, etc.

260885, C08L 3304

Patent

active

040027031

ABSTRACT:
This invention relates to a process for the manufacture of graft copolymers based on methyl methacrylate polymers. The methyl methacrylate polymer is reacted with a high molecular weight organic compound containing at least one alkylene oxide unit having an alkali metal alcoholate end group, during which reaction transesterification occurs to eliminate alkali metal methoxide and cause chain joining. The graft copolymers may be used for the production of shaped articles or coating compositions and as additives, antistatic agents or adhesion promoters for plastics materials.

REFERENCES:
patent: 3050511 (1962-08-01), Szwarc
patent: 3175997 (1965-03-01), Hsieh
patent: 3418354 (1968-12-01), Wheeler, Jr.
patent: 3499059 (1970-03-01), Molau et al.
patent: 3626027 (1971-12-01), Tanaku
patent: 3786116 (1974-01-01), Milkovich et al.

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