Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1990-06-06
1991-11-26
Pal, Asok
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
423293, 502203, C07C 208
Patent
active
050684906
ABSTRACT:
Disclosed herein are boron trifluoride etherate complexes in which the ether of the complex has at least one tertiary carbon bonded to an ether oxygen. The etherates are useful for polymerizing a one-olefin or mixtures thereof, preferably comprising isobutylene, whereby the resulting polymer contains a high percentage (80-100%) vinylidene character.
REFERENCES:
patent: 2384916 (1945-09-01), Holmes
patent: 2559062 (1951-07-01), Dornte
patent: 2559984 (1951-07-01), Montgomery et al.
patent: 2588425 (1952-03-01), Stevens et al.
patent: 2777890 (1957-01-01), Ikeda
patent: 2780664 (1957-02-01), Serniuk
patent: 3006906 (1961-10-01), Geiser
patent: 3962375 (1976-06-01), Throckmorton
patent: 4098983 (1978-07-01), Osborn et al.
patent: 4152499 (1979-05-01), Boerzel et al.
patent: 4849572 (1989-07-01), Chen et al.
Amoco Corporation
Magidson William H.
Medhurst Ralph C.
Pal Asok
Riley Reed F.
LandOfFree
BF3-tertiary etherate complexes for isobutylene polymerization does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with BF3-tertiary etherate complexes for isobutylene polymerization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and BF3-tertiary etherate complexes for isobutylene polymerization will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2387392