Catalyst support and catalyst for the polymerization of alpha-ol

Details Catalyst support and catalyst for the polymerization of alpha-ol Catalyst support and catalyst for the polymerization of alpha-ol

1994-05-24

1996-09-17

Smith, Edward J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Cellular products or processes of preparing a cellular...

521144, 526153, 526159, 5261242, 5261249, 526131, 526134, 526160, 526351, 526904, 526943, 502109, 502103, C08F 4655

Patent

active

055568939

ABSTRACT:
Catalyst support containing an .alpha.-olefin polymer which is in the form of particles of mean size from 5 to 350 .mu.m in which the pore volume generated by the pores of radius from 1,000 to 75,000 .ANG. is at least 0.2 cm.sup.3 /g.
Catalyst usable for the polymerization of .alpha.-olefins, including a compound containing at least one transition metal belonging to groups IIIb, IVb, IVb and VIb of the Periodic Table, bound in or on this support.

REFERENCES:
patent: 3901863 (1975-08-01), Berger et al.
patent: 4161462 (1979-07-01), Bocharov et al.
patent: 4166167 (1979-08-01), Bye et al.
patent: 4210729 (1980-07-01), Hermans et al.
patent: 4454198 (1984-06-01), Fickel et al.
patent: 4617360 (1986-10-01), Bienfait
patent: 4703026 (1987-10-01), Matsuura et al.
patent: 4940682 (1990-07-01), Sasaki et al.
patent: 5051484 (1991-09-01), Sasaki et al.
patent: 5206198 (1993-04-01), Costa et al.
patent: 5236962 (1993-08-01), Govoni et al.
patent: 5346925 (1994-09-01), Sugano et al.
Periodic Table of the Elements; version published in the Handbook of Chemistry and Physics, 50th edition, p. B-3, 1969-1970.
The Different Crystralline Modifications of TiCl.sub.3, a Catalyst Component for the Polymerization of .alpha.-Olefins, Journal of Polymer Science, vol. 51, pp. 399-410, 1961.
Communications to the Editor; vol. 6, No. 6, Nov.-Dec. 1973, pp. 925 and 926.
Derwent Publications Ltd., English abstract of EP-A-0168317 to Atochem.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-413630