1-Olefin polymer wax, and a process for the preparation thereof

Details 1-Olefin polymer wax, and a process for the preparation thereof 1-Olefin polymer wax, and a process for the preparation thereof

1988-12-19

1990-10-09

Sneed, H. M. S.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By addition of entire unsaturated molecules, e.g.,...

585 9, 585522, 585523, 585524, C10L 116, C07C 224, C07C 202

Patent

active

049622625

ABSTRACT:
1-Olefin polymer waxes having a very narrow molecular weight distribution, high isotacticity, a narrow grain size distribution and a high bulk density are obtained by means of a catalyst comprising a chiral, stereorigid metallocene compound and an aluminoxane, in the presence of small amounts of hydrogen during the polymerization.

REFERENCES:
patent: 4522982 (1985-06-01), Ewen
patent: 4542199 (1985-09-01), Kaminsky et al.
patent: 4704491 (1987-11-01), Tsutsui et al.
patent: 4769510 (1988-09-01), Kaminsky et al.
T. Tsutsui, "Production of Ethylene Wax", Mar. 14, 1987, vol. 11, No. 85 (C410) (2532) (Abstract of JP-A 61/236804 of Oct. 22, 1986.).
W. Kaminsky, "Stereoselektive Polymerization von Olefinen mit Homogenen, Chiralen Ziegler-Natta-Katalysatoren", Angew. Makromol. Chem., 145/146, 149-160 (1986).

Affiliated with

Also associated with

Rating

1-Olefin polymer wax, and a process for the preparation thereof 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 polymer wax, and a process for the preparation thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 1-Olefin polymer wax, and a process for the preparation thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-974973