Title:
【発明の名称】ユウキエキタイノネンドチヨウセツホウホウ
Document Type and Number:
Japanese Patent JPS5828309
Kind Code:
B2
Abstract:
The instant invention relates to a process for controlling the viscosity of organic liquids by incorporating in said liquid a minor amount of an ionic polymer, and a cosolvent for the ionic groups of said polymer. The ionic polymer comprises a backbone which is substantially soluble in said organic liquid, and pendant ionic groups which are substantially insoluble in said organic liquid. A cosolvent is selected which will solubilize the pendant ionomeric groups and provide a reasonably homogeneous mixture of solvent, cosolvent and ionomeric polymer. The preferred compositions prepared by the method of the instant invention comprise an organic liquid having a solubility parameter of from 6 to 10.5 in combination with a sulfonated polymer containing from 0.2 up to 10.0 mole % ionic groups which has been neutralized by a basic material selected from Groups IA and IIA, IB and IIB of the Periodic Table of the Elements (and also lead, tin and antimony) and a nonvolatile alcohol or amine cosolvent.
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Inventors:
ROBAATO DEII RANDOBAAGU
Application Number:
JP5680275A
Publication Date:
June 15, 1983
Filing Date:
May 15, 1975
Export Citation:
Assignee:
EXXON RESEARCH ENGINEERING CO
International Classes:
C10M161/00; C08J3/11; C09K3/00; C09K3/20; C10M143/00; C10M145/02; C10M151/02; C10M153/02; C10M177/00; C10N10/02; C10N30/02; C10N40/25; (IPC1-7): C09K3/00
Attorney, Agent or Firm:
Yamazaki Yuzo