Process for synthesis of aromatic sulfides

Details Process for synthesis of aromatic sulfides Process for synthesis of aromatic sulfides

1992-09-14

1993-08-24

Kight, III, John

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

Synthetic resins

From sulfur-containing reactant

528 86, 528271, 528360, 528361, 528362, 528373, C08G 7514, C08G 6300, C08G 6368, C08G 6344

Patent

active

052390527

ABSTRACT:
Aromatic sulfides including diarylsulfides and poly(arylene sulfides) are produced in a novel synthesis in high yield under moderate conditions by heating an aromatic disulfide in the presence of aromatic halide, in which the halide is chloride, bromide or iodide; the diaryl sulfides are useful precursors and starting materials for a range of compounds and the poly(arylene sulfides) are important high temperature engineering thermoplastics.

REFERENCES:
patent: 4605732 (1986-08-01), Heitz et al.
patent: 4945155 (1990-07-01), Fagerburg et al.

Affiliated with

Also associated with

Rating

Process for synthesis of aromatic sulfides 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 synthesis of aromatic sulfides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for synthesis of aromatic sulfides will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-830209