Selective isomerization and linear dimerization of olefins...

Details Selective isomerization and linear dimerization of olefins... Selective isomerization and linear dimerization of olefins...

2005-06-28

2005-06-28

Cheung, William K. (Department: 1713)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S169100, C526S171000, C526S172000, C526S161000, C526S901000, C526S348000

Reexamination Certificate

active

06911505

ABSTRACT:
Processes for the production of alpha-olefins, including dimerization and isomerization of olefins using a cobalt catalyst complex are provided herein. The olefins so produced are useful as monomers in further polymerization reactions and are useful as chemical intermediates.

REFERENCES:
patent: 4320243 (1982-03-01), Chauvin et al.
patent: 5955555 (1999-09-01), Bennett
patent: 6063881 (2000-05-01), Bennett
patent: 6103946 (2000-08-01), Brookhart, III et al.
patent: 6150482 (2000-11-01), Brookhart et al.
patent: 6291733 (2001-09-01), Small et al.
patent: 6489497 (2002-12-01), Brookhart, III et al.
patent: 2002/0177744 (2002-11-01), Small et al.
patent: 2003/0149198 (2003-08-01), Small et al.
patent: 1124123 (1968-08-01), None
patent: 1129463 (1968-10-01), None
Highly Active Iron and Cobalt Catalysts for the Polymerization of Ethylene,Brooke L. Small, Maurice Brookhart, and Alison M.A. Bennett,Journal of the American Chemical Society,vol. 120, No. 16., pp. 4049-4050, 1998.
Iron Catalysts for the Head-to-Head Dimerization of a-Olefins and Mechanistic Implications for the Production of Linear a-Olefins,Brooke L. Small and A.J. Marcucci,Organometallics,vol. 20, No. 26, pp. 5738-5744, 2001.
International Search Report, PCT/US 03/29158, Feb. 23, 2004; 3 pages.

Affiliated with

Also associated with

Rating

Selective isomerization and linear dimerization of olefins... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selective isomerization and linear dimerization of olefins..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selective isomerization and linear dimerization of olefins... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3474660