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
2007-06-06
2009-10-27
Lu, Caixia (Department: 1796)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
C502S104000, C502S132000, C502S133000
Reexamination Certificate
active
07608555
ABSTRACT:
The present invention relates to a process for the production of catalysts, particularly of Ziegler-Natta type of catalysts for olefin polymerisation, to the catalysts as such, and to their use in polymerising olefins.
REFERENCES:
patent: 4399054 (1983-08-01), Ferraris et al.
patent: 4540679 (1985-09-01), Arzoumanidis et al.
patent: 4804798 (1989-02-01), Albizzati
patent: 4845177 (1989-07-01), Vogt et al.
patent: 5188999 (1993-02-01), Duranel et al.
patent: 5212133 (1993-05-01), Duranel et al.
patent: 6291385 (2001-09-01), Lee et al.
patent: 2004/0242406 (2004-12-01), Denifl et al.
patent: 2004/0242407 (2004-12-01), Denifl et al.
patent: 1334276 (2002-02-01), None
patent: 0083073 (1983-07-01), None
patent: 0083074 (1983-07-01), None
patent: 0258089 (1988-03-01), None
patent: 0536840 (1993-04-01), None
patent: 451 876 (1995-11-01), None
patent: 0713886 (1996-05-01), None
patent: 0926165 (1999-06-01), None
patent: 0856013 (2000-07-01), None
patent: 1375528 (2004-01-01), None
patent: 63113004 (1988-05-01), None
patent: 6049119 (1994-02-01), None
patent: 2000044621 (2000-02-01), None
patent: WO 97/20790 (1997-06-01), None
patent: WO 98/44009 (1998-10-01), None
patent: WO 00/08073 (2000-02-01), None
patent: WO 00/08074 (2000-02-01), None
patent: WO 01/38405 (2001-05-01), None
patent: WO 01/55230 (2001-08-01), None
patent: WO 03/106510 (2003-12-01), None
A. Endres and G. Maas, “Die Fluorige Phase: Organische Chemie Mit Hochfluorierten Reagenzien und Losungsmitteln”, Chemie in Unserer Zeit, 34.Jahrg. 2000, NR. 6: 382-393.
Lo Nostro et al., “Phase Separation Properties of Fluorocarbons Hydrocarbons and Their Copolymers” Advances in Colloid and Interface Science, 56:245-287 (1995).
Boor, John, “Ziegler-Natta Catalysts and Polymerizations”, Academic Press, pp. 180-185 (1979).
Denifl Peter
Garoff Thomas
Laine Timo V.
Lindroos Jarmo
Pesonen Kari
Borealis Technology Oy
Lu Caixia
McDonnell Boehnen & Hulbert & Berghoff LLP
LandOfFree
Method for the preparation of olefin polymerization catalysts does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the preparation of olefin polymerization catalysts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the preparation of olefin polymerization catalysts will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4084207