Ethylene-propylene copolymer emulsions

Details Ethylene-propylene copolymer emulsions Ethylene-propylene copolymer emulsions

1975-01-13

1977-01-18

Welsh, M. J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 296MQ, 260 296ME, C08L 2308

Patent

active

040038696

ABSTRACT:
Stable emulsions of ethylene-propylene copolymer are former by copolymerizing ethylene and propylene under elevated temperature and pressure conditions in the presence of an aqueous medium which contains a water soluble free-radical initiator and a nonionic or anionic emulsifier.

REFERENCES:
patent: 2414311 (1947-01-01), Larson
patent: 2646425 (1953-07-01), Barry
patent: 3215646 (1965-11-01), Sawyer, Jr. et al.
patent: 3226352 (1965-12-01), Helin et al.
patent: 3267060 (1966-08-01), Putnam et al.
patent: 3296170 (1967-01-01), Burkhart et al.

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