Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1994-01-03
1995-12-05
Delmendo, Romulo H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525254, 525270, 525323, C08F29708
Patent
active
054730210
ABSTRACT:
A process for producing ethylene-propylene block copolymer which comprises
REFERENCES:
patent: 4547552 (1985-10-01), Toyota et al.
patent: 4822840 (1989-04-01), Kioka et al.
patent: 5023223 (1991-06-01), Ebara et al.
Derwent Accession No. 86-294544/45 (1986).
Ebara Takeshi
Kawamata Shozo
Koura Hiroyuki
Sasaki Yoshizumi
Wakamatsu Kazuki
Delmendo Romulo H.
Sumitomo Chemical Company Limited
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