Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Treating polymer containing material or treating a solid...
Patent
1988-09-27
1989-09-26
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Treating polymer containing material or treating a solid...
528392, 528481, 528493, 528494, 528495, 528496, C08G 6702
Patent
active
048701564
ABSTRACT:
Catalyst residues are reduced in linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon produced in the presence of a Group VIII transition metal catalyst by contacting the linear alternating polymer with a dithiocarbamate compound in a non-gaseous reaction environment in an oxygenated organic reaction diluent.
REFERENCES:
patent: 4786716 (1988-11-01), Van Broekhoven
Daum Ulrich
Pino Piero
Venanzi Luigi
Wittwer Heinz
Anderson Harold D.
Shell Oil Company
Vance Dean F.
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