1-olefin stereoblock polymer wax, and a process for the preparat

Details 1-olefin stereoblock polymer wax, and a process for the preparat 1-olefin stereoblock polymer wax, and a process for the preparat

1988-12-19

1990-10-09

Pal, Asok

Chemistry of hydrocarbon compounds

Product blend, e.g., composition, etc., or blending process...

Component of indefinite molecular weight greater than 150

585 10, 585 18, 585512, 585946, 526153, 526160, C08F 442

Patent

active

049622480

ABSTRACT:
1-Olefin stereoblock polymer waxes having a very narrow molecular weight distribution are obtained by means of a catalyst which comprises a metallocene compound containing cyclopentadienyl radicals substituted by chiral groups, and an aluminoxane, in the presence of small amounts of hydrogen during the polymerization.

REFERENCES:
patent: 4522982 (1985-06-01), Ewen
patent: 4704491 (1987-11-01), Tsutsui et al.
patent: 4769510 (1988-09-01), Kaminsky et al.
patent: 4794096 (1988-12-01), Ewen
patent: 4814546 (1989-03-01), Watanabe et al.

Affiliated with

Also associated with

Rating

1-olefin stereoblock polymer wax, and a process for the preparat does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with 1-olefin stereoblock polymer wax, and a process for the preparat, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1-olefin stereoblock polymer wax, and a process for the preparat will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-974879