Catalyst for the polymerization of alpha-olefins

Details Catalyst for the polymerization of alpha-olefins Catalyst for the polymerization of alpha-olefins

1981-03-06

1982-08-31

Demers, Arthur P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

526124, 526125, C08F 464

Patent

active

043471625

ABSTRACT:
Ziegler catalytic system formed of an organometallic compound of a metal of Group I, II or III of the Periodic System in combination with a transition metal compound supported on a carrier.
The carrier is prepared by reacting magnesium chloride with an aliphatic alcohol and a fluorine-containing compound at 100.degree.-200.degree. C. to obtain an active complex comprising 2-15 wt. % of fluorine and 0.4-11 wt. % of alcoholic hydroxyl groups.
The catalytic system may be used for the polymerization of alpha-olefins.

REFERENCES:
patent: 3859231 (1975-01-01), Kochhar et al.
patent: 4143223 (1979-03-01), Toyota et al.
patent: 4146502 (1979-03-01), Yokoyama et al.
patent: 4220554 (1980-09-01), Scata et al.
patent: 4224184 (1980-09-01), Staiger
patent: 4239650 (1980-12-01), Franke et al.
patent: 4293673 (1981-10-01), Hamer et al.
Catenacci et al., Chem. Abstracts 94 (1981), #66446.
Ligorati et al., Chem. Abstracts 93 (1980) #187024.

Affiliated with

Also associated with

Rating

Catalyst for the polymerization of alpha-olefins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Catalyst for the polymerization of alpha-olefins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst for the polymerization of alpha-olefins will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2183671