Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1991-07-12
1993-11-02
Smith, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
502117, 526150, 526160, 5263485, 526352, 556179, C08F 4622, C08F 1002
Patent
active
052584755
ABSTRACT:
The catalyst systems of this invention consist of catalyst precursors which are metallocene derivatives and cocatalysts. The cocatalysts comprise mixtures of: (i) trimethylaluminum, and (ii) at least one organotin compound selected from the group consisting of those with a general formulae:
REFERENCES:
patent: 4404344 (1983-09-01), Sinn et al.
patent: 4542199 (1985-09-01), Kaminsky et al.
patent: 4874734 (1989-10-01), Kioka et al.
patent: 4897455 (1990-01-01), Welborn
patent: 4952714 (1990-08-01), Welborn
patent: 5128295 (1992-07-01), Porri et al.
Racanelli et al, European Polymer Journal, 1970, vol. 6, pp. 751-761.
Porri et al. European Polymer Journal, 1969, vol. 5, pp. 1-13.
H. Sinn et al, Adv. Organomet. Chem., 18, 99 (1980).
Keen Malcolm D.
McKillop Alexander J.
Mobil Oil Corporation
Schneller Marina V.
Smith Edward J.
LandOfFree
Catalyst systems for polymerization and copolymerization of olef 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 systems for polymerization and copolymerization of olef, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst systems for polymerization and copolymerization of olef will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1758405