Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD OF THIOPHENOL REMOVAL FROM POLY(ARYLENE SULFIDE) POLYMER COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO/2015/065906
Kind Code:
A3
Abstract:
A process comprising contacting a reaction product composition comprising a poly(arylene sulfide) composition and a polar organic compound, wherein the polar organic compound comprises greater than or equal to about 1 wt.% thiophenol, with a C4-C30 α,β-unsaturated ketone, a C4-C30 α,β-unsaturated ester, a C4-C30 α,β-unsaturated amide, or any combination thereof, wherein after the contacting, the polar organic compound comprises less than about 1 wt.% thiophenol. A process comprising contacting a composition comprising a polar organic compound and greater than or equal to about 1 wt.% thiophenol with a C4-C30 α,β-unsaturated ketone, a C4-C30 α,β-unsaturated ester, a C4-C30 α,β-unsaturated amide, or any combination thereof, to form a composition comprising the polar organic compound and less than about 1 wt.% thiophenol.

Inventors:
MATSON, Michael S. (437 N. Park Hill Loop, Bartlesville, Oklahoma, 74006, US)
SOULES, David A. (1709 Jefferson Pl, Bartlesville, Oklahoma, 74006, US)
Application Number:
US2014/062416
Publication Date:
May 07, 2015
Filing Date:
October 27, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHEVRON PHILLIPS CHEMICAL COMPANY LP (10001 Six Pines Drive, The Woodlands, Texas, 77380, US)
International Classes:
C08G79/04; C08J5/18; C08K3/00; C08K5/00; C08L81/00; C08L81/02
Foreign References:
EP1997852A12008-12-03
EP2631274A12013-08-28
US20150119550A12015-04-30
Attorney, Agent or Firm:
JOLLY, Lynda (Chevron Phillips Chemical Company LP, 10001 Six Pines DriveThe Woodlands, Texas, 77380, US)
Download PDF: