Process for polymerizing olefins with a crystalline magnesium ca

Details Process for polymerizing olefins with a crystalline magnesium ca Process for polymerizing olefins with a crystalline magnesium ca

1987-11-24

1989-08-08

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, 526351, C08F 464, C08F 1000

Patent

active

048553719

ABSTRACT:
A process for polymerizing olefins utilizing a catalyst containing crystalline magnesium halides/titanium halide catalyst components having improved activity and morphological properties is disclosed and claimed. In particular, the components are prepared by reacting a crystalline alkoxy magnesium compound with a halide of tetravalent titanium.

REFERENCES:
patent: 4115319 (1978-09-01), Scata et al.
patent: 4175170 (1979-11-01), Schweier et al.
patent: 4239650 (1980-12-01), Franke et al.
patent: 4250284 (1981-02-01), Delbouille et al.
patent: 4328328 (1982-05-01), Minami et al.
patent: 4329253 (1982-05-01), Goodall et al.
patent: 4393182 (1983-07-01), Goodall et al.
patent: 4400302 (1983-08-01), Goodall et al.
patent: 4414132 (1983-11-01), Goodall et al.
patent: 4465783 (1984-08-01), McKenzie
patent: 4478952 (1984-10-01), Mack et al.
patent: 4540679 (1985-09-01), Arzoumanidis et al.
Turova et al., (I), Russian Chemical Reviews, vol. 34, No. 3, Mar. 1965, p. 174.
Turova et al., (II), Journal of Organometallic Chemistry, vol. 42, (1972), pp. 9-17.
"Alkoxymagnesium Halides", by N. Ya. Turova & E. P. Turevskaya, J. of Organometal. Chemistry, 42, (1972), pp. 8-17.

Affiliated with

Also associated with

Rating

Process for polymerizing olefins with a crystalline magnesium ca does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for polymerizing olefins with a crystalline magnesium ca, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for polymerizing olefins with a crystalline magnesium ca will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-906363