Process for polymerizing an aromatic vinyl compound and a cataly

Details Process for polymerizing an aromatic vinyl compound and a cataly Process for polymerizing an aromatic vinyl compound and a cataly

1992-02-28

1992-12-15

Schofer, Joseph L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

502104, 526160, C07F 728

Patent

active

051718715

ABSTRACT:
A catalyst for polymerizing an aromatic vinyl compound, having the formula (I): ##STR1## where M is an element of Group IVa; X.sup.1 is a halogen; R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7 are independently hydrogen or an alkyl group having 1 to 6 carbon atoms; R.sup.8 is hydrogen or an alkyl group having 1 to 5 carbon atoms; m is an integer of from 1 to 6; and n is an integer of from 4 to 60. The vinyl polymer produced has predominantly a syndiotactic structure.

REFERENCES:
patent: 4808680 (1989-02-01), Schmidt et al.
patent: 5045517 (1991-09-01), Campbell, Jr. et al.

Affiliated with

Also associated with

Rating

Process for polymerizing an aromatic vinyl compound and a cataly 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 an aromatic vinyl compound and a cataly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for polymerizing an aromatic vinyl compound and a cataly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2094340