Process for the production of high molecular weight, optionally

Details Process for the production of high molecular weight, optionally Process for the production of high molecular weight, optionally

1985-03-11

1986-07-01

Marquis, Melvyn I.

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

Synthetic resins

From sulfur-containing reactant

C08G 7514

Patent

active

045981442

ABSTRACT:
The present invention relates to a process for the production of high molecular weight, optionally branched polyarylene sulphides. These can be produced in a polar organic solvent in the absence of water in a reaction vessel cascade comprising from two to six reaction vessels.

REFERENCES:
patent: 4056515 (1977-11-01), Vidaurri
patent: 4066632 (1978-01-01), Anderson
patent: 4071509 (1978-01-01), Edmonds, Jr.
patent: 4282347 (1981-08-01), Tieszen et al.
patent: 4331801 (1982-05-01), Idel et al.
patent: 4362864 (1982-12-01), Idel et al.
patent: 4368321 (1983-01-01), Sherk et al.
patent: 4371671 (1983-01-01), Anderson
patent: 4424339 (1984-01-01), Idel
patent: 4433138 (1984-02-01), Idel
patent: 4495332 (1985-01-01), Shiiki et al.
patent: 4500702 (1985-02-01), Ostlinning et al.
patent: 4501884 (1985-02-01), Ostlinning et al.

Affiliated with

Also associated with

Rating

Process for the production of high molecular weight, optionally 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 the production of high molecular weight, optionally , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of high molecular weight, optionally will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1083155