[go: up one dir, main page]

JPS55147218A - Preparation of emulsion of superfine fluorocarbon particle for medical use - Google Patents

Preparation of emulsion of superfine fluorocarbon particle for medical use

Info

Publication number
JPS55147218A
JPS55147218A JP4658280A JP4658280A JPS55147218A JP S55147218 A JPS55147218 A JP S55147218A JP 4658280 A JP4658280 A JP 4658280A JP 4658280 A JP4658280 A JP 4658280A JP S55147218 A JPS55147218 A JP S55147218A
Authority
JP
Japan
Prior art keywords
emulsion
fluorocarbon
superfine
medical use
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4658280A
Other languages
Japanese (ja)
Other versions
JPS5616129B2 (en
Inventor
Ryozo Watanabe
Kazumasa Yokoyama
Toshihiko Baba
Akira Hirayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Mitsubishi Tanabe Pharma Corp
GC Biopharma Corp
Original Assignee
Green Cross Corp Japan
Dainippon Ink and Chemicals Co Ltd
Green Cross Corp Korea
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Green Cross Corp Japan, Dainippon Ink and Chemicals Co Ltd, Green Cross Corp Korea filed Critical Green Cross Corp Japan
Priority to JP4658280A priority Critical patent/JPS55147218A/en
Publication of JPS55147218A publication Critical patent/JPS55147218A/en
Publication of JPS5616129B2 publication Critical patent/JPS5616129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

PURPOSE: To obtain the title emulsion, stable for a long time, and having an oxygen transport ability, by emulsifying a fluorocarbon having a cyclic structure or hetero- atom with a carboxamide amine oxide-type surfactant having a perfluoroalkyl group.
CONSTITUTION: (A) A fluorocarbon having at least one cyclic structure or hetero- atom in the molecule, e.g. a compound of formula I, is emulsified with (B) a carboxamide amine oxide-type surfactant, e.g. a compound of formula III, of formula II (Rf is 4W25C perfluoroalkyl group; R1 is H or 1W6C alkyl group; R2 is 1W6C alkylene group; R3 and R4 are 1W6C alkyl, 2W6C hydroxyalkyl groups, etc.) to form an emulsion comprising the superfine fluorocarbon particles of size 0.05W0.2μ having an oxygen transportability for medical use. The emulsion is usable as a substitute for blood of mammals, and also a perfusate for organ preservation.
COPYRIGHT: (C)1980,JPO&Japio
JP4658280A 1980-04-09 1980-04-09 Preparation of emulsion of superfine fluorocarbon particle for medical use Granted JPS55147218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4658280A JPS55147218A (en) 1980-04-09 1980-04-09 Preparation of emulsion of superfine fluorocarbon particle for medical use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4658280A JPS55147218A (en) 1980-04-09 1980-04-09 Preparation of emulsion of superfine fluorocarbon particle for medical use

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2995873A Division JPS5547010B2 (en) 1973-03-16 1973-03-16

Publications (2)

Publication Number Publication Date
JPS55147218A true JPS55147218A (en) 1980-11-17
JPS5616129B2 JPS5616129B2 (en) 1981-04-14

Family

ID=12751289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4658280A Granted JPS55147218A (en) 1980-04-09 1980-04-09 Preparation of emulsion of superfine fluorocarbon particle for medical use

Country Status (1)

Country Link
JP (1) JPS55147218A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188814A (en) * 1982-04-12 1983-11-04 チルドレンズ・ホスピタル・メデイカル・センタ− Gas transporting agent liquid composition
US4461717A (en) * 1982-03-19 1984-07-24 Sun Tech, Inc. Stable gas-carrying compositions
US5621144A (en) * 1991-11-29 1997-04-15 Isis Innovation Limited Fluorinated compounds as oxygen transport agents

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180540U (en) * 1982-05-26 1983-12-02 日本電産コパル株式会社 Camera shutter charging mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461717A (en) * 1982-03-19 1984-07-24 Sun Tech, Inc. Stable gas-carrying compositions
JPS58188814A (en) * 1982-04-12 1983-11-04 チルドレンズ・ホスピタル・メデイカル・センタ− Gas transporting agent liquid composition
US5621144A (en) * 1991-11-29 1997-04-15 Isis Innovation Limited Fluorinated compounds as oxygen transport agents

Also Published As

Publication number Publication date
JPS5616129B2 (en) 1981-04-14

Similar Documents

Publication Publication Date Title
ES480951A1 (en) A PROCEDURE FOR THE PREPARATION OF A THIXOTROPI-CO AGENT.
ATE59627T1 (en) PERFLUOROCARBON EMULSIONS IN AQUEOUS MEDIA.
KR880009641A (en) Anesthetic composition and its use
GB1549038A (en) Fluorocarbon emulsions capable of carrying oxygen
SE8700113L (en) PESTICID O / W EMULSION
JPS55147218A (en) Preparation of emulsion of superfine fluorocarbon particle for medical use
NO963496L (en) Injectable emulsions containing antifungal derivatives
KR850700108A (en) Anti-tumor pharmaceutical composition and preparation method thereof
PT83993B (en) METHOD FOR THE PREPARATION OF ALCENE DERIVATIVES WITH INSECTICIDAL EFFECT AND INSECTICIDAL COMPOSITIONS CONTAINING THEM
SE8203057L (en) IMPROVED FUEL WITH GAS OIL AS THE MAIN INGREDIENT, INCLUDING WATER AND AN ALCOHOL
MY106233A (en) Detergent composition.
JPS5572110A (en) Transfusion fluid for oxygen transfer
Magnarelli Resorption of retained eggs and follicular degeneration in mosquitoes (Diptera: Culicidae)
JPS557820A (en) Modifiing method of synthetic polymer
JPS56115751A (en) Preparation of novel 3-acylamino-4-hydroxy-alpha- aralkylaminomethyl benzyl alcohol
SE8703802D0 (en) PHEROMONACTIVE SUBSTANCES
SE8403110L (en) STABILIZED ANTRALINE COMPOSITION AND SETTING TO STABILIZE ANTRALIN
JPS55147201A (en) Improved agricultural insecticidal emulsion
JPS56167602A (en) Foamable termite-proof agent
MX9101996A (en) LOCAL ANESTHETIC
JPS5767513A (en) Novel drug composition for rectal administration
ATE89480T1 (en) COSMETIC PREPARATIONS.
JPS5759880A (en) Urea derivative and lipometabolism improving agent containing the same
JPS5656223A (en) Starch sugar ester
JPS56139461A (en) Preparation of alpha-aryl-alpha-alkylpyridineacetic acid amides