Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymer of an ethylenically unsaturated reactant with a...
Patent
1988-08-23
1990-04-03
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymer of an ethylenically unsaturated reactant with a...
C08G 6702
Patent
active
049141830
ABSTRACT:
Linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon are produced in a continous flow reactor under conditions that result in a bulk density greater than 0.2 g/ml. The polymers are produced by polymerizing carbon monoxide and one or more olefinically unsaturated compounds in a continuous flow reactor in the presence of a palladium catalyst composition, the polymerization occuring in a liquid diluent in which the polymer product is almost or entirely insoluble, and by maintaining the polymerization at steady state wherein the ratio of the quantity of the polymer product formed per hour to the quantity of the polymer product in the reactor is less than 0.2.
REFERENCES:
patent: 2495286 (1950-01-01), Brubaker
patent: 3694412 (1972-09-01), Nozaki
patent: 4778876 (1988-10-01), Doyle et al.
Geuze Maarten M.
Rosenbrand Gerrit G.
Salter James A.
Anderson Harold D.
Shell Oil Company
Vance Dean F.
LandOfFree
Steady state preparation of high bulk density polymer of carbon does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Steady state preparation of high bulk density polymer of carbon , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Steady state preparation of high bulk density polymer of carbon will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1358224