Process for preparing arylene sulfide polymers with halo benzene

Details Process for preparing arylene sulfide polymers with halo benzene Process for preparing arylene sulfide polymers with halo benzene

1990-11-14

1992-12-29

Anderson, Harold D.

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

Synthetic resins

From sulfur-containing reactant

528387, C08G 7516

Patent

active

051752433

ABSTRACT:
An arylene sulfide polymer and a process for preparing same by contacting a sulfur source, a cyclic organic amide and a dihaloaromatic compound to produce a polymerization mixture, polymerizing the polymerization mixture and recovering the arylene sulfide polymer wherein the process is conducted in the presence of a compound having the formula ##STR1## wherein X is selected from the group consisting of bromine and iodine, Y is a non-activating or deactivating group and is selected from the group consisting of ##STR2## R' and R" are hydrogen or an alkyl group having 1 to about 15 carbon atoms, and Ar' is selected from the group consisting of ##STR3##

REFERENCES:
patent: 3354129 (1967-11-01), Edmonds, Jr. et al.
patent: 3524835 (1970-08-01), Edmonds, Jr. et al.
patent: 3800845 (1974-04-01), Scoggin
patent: 4337182 (1982-06-01), Needham
patent: 4415729 (1983-11-01), Scoggins et al.
patent: 4440915 (1984-04-01), Asakura et al.
patent: 4482665 (1984-11-01), Dix
patent: 4486578 (1984-12-01), Asakura et al.
patent: 4605713 (1986-08-01), Heitz et al.
patent: 4605732 (1986-08-01), Heitz et al.
patent: 4760127 (1988-07-01), Ebert et al.
patent: 4767841 (1988-08-01), Goetz et al.
patent: 4771120 (1988-09-01), Alewelt et al.
Bunnett, Joseph F., Journal of Chemical Education, vol. 51, No. 5, pp. 312-315 (May 1974).
Gordon, Arnold J. and Ford, Richard A., The Chemists' Companion, John Wiley & Sons, pp. 144-147, (1972).

Affiliated with

Also associated with

Rating

Process for preparing arylene sulfide polymers with halo benzene does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing arylene sulfide polymers with halo benzene, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing arylene sulfide polymers with halo benzene will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1888053