Novel polymerization catalyst and process for using same to poly

Details Novel polymerization catalyst and process for using same to poly Novel polymerization catalyst and process for using same to poly

1981-01-23

1983-01-04

Howard, Jacqueline V.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252431R, 526119, 526129, C08F 464

Patent

active

043671616

ABSTRACT:
There is provided a solid, particulate, catalytic complex suitable for the stereospecific polymerization of olefins prepared by reducing TiCl.sub.4, contacting the resultant reduced solid with a complexing agent to obtain a treated solid and contacting the treated solid with TiCl.sub.4 in the presence of silica which has been treated with an aromatic ester. When such a catalyst complex is combined with a suitable activator to polymerize olefins, a high degree of stereospecificity is attained, the activity of the catalyst complex is reduced for polymerization control and the efficiency of the titanium employed is enhanced.

REFERENCES:
patent: 4224184 (1980-09-01), Staizer
patent: 4229318 (1980-10-01), Mueller-Samm et al.

Affiliated with

Also associated with

Rating

Novel polymerization catalyst and process for using same to poly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel polymerization catalyst and process for using same to poly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel polymerization catalyst and process for using same to poly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1581223