Title:
【発明の名称】均質化脱揮によるポリカーボネートの単離
Document Type and Number:
Japanese Patent JP2003518536
Kind Code:
A
Abstract:
Polymer are removed from organic solvent-polymer mixtures by preparing a liquid-liquid dispersion of finely dispersed solvent droplets containing polymer in water, adding this liquid-liquid dispersion to a stirred vessel containing water or other suitable liquid and rapidly evaporating the solvent to produce a slurry of the polymer in a liquid from which the solid polymer particles are recovered.
Inventors:
Hee, chi way
Wilson, Paul Russell
Buckley, Paul William
Kor, Allen Wye
Divins, Larry Allen
Gate Lee, William Lee
Kyle Sam, Ganesh
Wilson, Paul Russell
Buckley, Paul William
Kor, Allen Wye
Divins, Larry Allen
Gate Lee, William Lee
Kyle Sam, Ganesh
Application Number:
JP2001548594A
Publication Date:
June 10, 2003
Filing Date:
October 19, 2000
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
C08J3/12; C08G63/89; C08G64/40; C08J3/14; (IPC1-7): C08G64/40; C08G63/89; C08J3/12
Attorney, Agent or Firm:
Kenichi Matsumoto (2 outside)