Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Reexamination Certificate
2007-05-08
2007-05-08
Wu, David W. (Department: 1713)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
C502S123000, C502S129000, C502S132000, C502S114000, C526S153000, C526S134000, C526S141000, C526S147000, C526S160000, C526S170000, C526S346000
Reexamination Certificate
active
10533706
ABSTRACT:
Catalyst compositions that are highly tolerant of catalyst poisons for use in addition polymerizations comprising a catalytic derivative of a Group 4 metal complex, a cocatalyst, and a Group 13 metal amide compound.
REFERENCES:
patent: 3255169 (1966-06-01), Kearby
patent: 4224182 (1980-09-01), Langer, Jr. et al.
patent: 5055438 (1991-10-01), Canich
patent: 5057475 (1991-10-01), Canich et al.
patent: 5064802 (1991-11-01), Stevens et al.
patent: 5096867 (1992-03-01), Canich
patent: 5132380 (1992-07-01), Stevens et al.
patent: 5206199 (1993-04-01), Kioka et al.
patent: 5215951 (1993-06-01), Sasaki et al.
patent: 5374696 (1994-12-01), Rosen et al.
patent: 5453410 (1995-09-01), Kolthammer et al.
patent: 5470993 (1995-11-01), Devore et al.
patent: 5962599 (1999-10-01), Abe et al.
patent: 6017842 (2000-01-01), Rosen et al.
patent: 6074977 (2000-06-01), Rosen et al.
patent: 6268063 (2001-07-01), Kaminaka et al.
patent: 6353063 (2002-03-01), Shimizu et al.
patent: 416815 (1990-08-01), None
patent: 514828 (1992-05-01), None
patent: 520732 (1995-12-01), None
patent: 1135681 (1968-12-01), None
patent: WO 96/15161 (1996-05-01), None
Romer Duane R.
Rosen Robert K.
Stevens James C.
Timmers Francis J.
Tuinstra Hendrik E.
Dow Global Technologies Inc.
Lee Rip A.
Wu David W.
LandOfFree
Olefin polymerization catalyst composition comprising group... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Olefin polymerization catalyst composition comprising group..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olefin polymerization catalyst composition comprising group... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3786347