Title:
FLUORINATED MICROEMULSION AS OXYGEN CARRIER
Document Type and Number:
Japanese Patent JPH02298339
Kind Code:
A
Abstract:
PURPOSE: To prepare a microemulsion with good stability and no toxicity by compounding a specified amt. of perfluorocarbon in water and a surfactant expressed by a specified general formula.
CONSTITUTION: A perfluorocarbon is formulated in water and a surfactant expressed by formula I to prepare a fluorinated microemulsion as an oxygen carrier. In formula I, (m) is an integer 4 to 12, R is 1-5C alkyl group or fluoroalkyl group, R' is C2H4 or C3H6, and (n) is 5 to 30 in average. The amts. of the perfluorocarbon and the surfactant in the microemulsion are preferably 10 to 50% and 1 to 10%, respectively. The perfluorocarbon is, for example, perfluorotrimethylcyclohexane.
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Inventors:
SANGU EICHI IBU
Application Number:
JP8763790A
Publication Date:
December 10, 1990
Filing Date:
April 03, 1990
Export Citation:
Assignee:
AFUINITEI BAIOTETSUKU INC
International Classes:
A61K9/00; A61K9/107; A61K31/02; A61K31/08; A61K31/765; A61P7/08; B01J13/00; C07C43/13; C08G65/26; C08G65/28; C08L71/02; C09K23/00; C09K23/42; (IPC1-7): A61K9/107; A61K31/08; A61K31/765; B01F17/42; B01J13/00; C07C43/13; C08G65/26; C08L71/02
Attorney, Agent or Firm:
Yataro Sasai (1 person outside)