Process for producing solid catalyst component and catalyst...

Details Process for producing solid catalyst component and catalyst... Process for producing solid catalyst component and catalyst...

2006-11-14

2006-11-14

Choi, Ling-Sui (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S124300, C526S124100, C526S124200, C526S348000, C526S128000, C526S142000, C502S128000, C502S106000, C502S116000, C502S126000, C502S127000, C502S103000

Reexamination Certificate

active

07135532

ABSTRACT:
There are disclosed a process for producing a solid catalyst component and a catalyst for α-olefin polymerization, and a process for producing an α-olefin polymer, wherein the process for producing a solid catalyst component comprises the steps of:(1) reducing a specific titanium compound with an organomagnesium compound in the presence of an organosilicon compound having an Si—O bond (and an ester compound), thereby obtaining a solid product, and(2) contacting the solid product with a halogeno compound of the 14 group element, at least one member selected from the group consisting of an electron donor compound and an organic acid halide, and a compound having a Ti-halogen bond, thereby obtaining the solid catalyst component.

REFERENCES:
patent: 4822763 (1989-04-01), Matsuura et al.
patent: 4952649 (1990-08-01), Kioka et al.
patent: 5354820 (1994-10-01), Funabashi
patent: 5539067 (1996-07-01), Parodi et al.
patent: 5576400 (1996-11-01), Suga et al.
patent: 5608018 (1997-03-01), Ebara et al.
patent: 5618771 (1997-04-01), Parodi et al.
patent: 6187883 (2001-02-01), Satoh et al.
patent: 55145707 (1980-11-01), None
patent: 5763310 (1982-04-01), None
patent: 5883006 (1983-05-01), None
patent: 1149806 (1983-06-01), None
patent: 6178803 (1986-04-01), None
patent: 62297303 (1987-12-01), None
patent: 63132910 (1988-06-01), None
patent: 337211 (1991-02-01), None
patent: 5230136 (1993-09-01), None
patent: 7216017 (1995-08-01), None
patent: 10-212319 (1998-08-01), None
patent: 10212312 (1998-08-01), None
patent: 10212319 (1998-08-01), None

Affiliated with

Also associated with

Rating

Process for producing solid catalyst component and catalyst... 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 producing solid catalyst component and catalyst..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing solid catalyst component and catalyst... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3693721