Method for producing butene-1 polymer

Details Method for producing butene-1 polymer Method for producing butene-1 polymer

1991-05-09

1993-08-31

Smith, Edward J.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526125, 526137, 526142, 5263486, 526901, 526127, C08F 4651, C08F 4654, C08F 1008

Patent

active

052410242

ABSTRACT:
A process for producing a butene-1 polymer is disclosed which is characterized in that, in a process for producing a homopolymer of butene-1 or a copolymer of butene-1 and .alpha.-olefin other than the butene-1 in the presence a catalyst obtained from a solid catalyst component (A), an organic aluminium compound (B) and an electron donating compound (C) and under the condition of vapor phase polymerization, the solid catalyst component (A) is a non-layer solid catalyst component obtained by producing a carrier by chlorinating at least one kind of organic magnesium compounds represented by formula

REFERENCES:
patent: 4393182 (1983-07-01), Goodall et al.
patent: 4442225 (1984-04-01), Takitani et al.
patent: 4490475 (1984-12-01), Bailly et al.
patent: 4503203 (1985-03-01), Golembeski et al.
patent: 4724255 (1988-02-01), Lofgren et al.

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