JPS6461497A - Mixed solvent - Google Patents

Mixed solvent

Info

Publication number
JPS6461497A
JPS6461497A JP21519887A JP21519887A JPS6461497A JP S6461497 A JPS6461497 A JP S6461497A JP 21519887 A JP21519887 A JP 21519887A JP 21519887 A JP21519887 A JP 21519887A JP S6461497 A JPS6461497 A JP S6461497A
Authority
JP
Japan
Prior art keywords
mixed solvent
solvent
hexafluoroisopropanol
chlorine
inexpensive
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.)
Pending
Application number
JP21519887A
Other languages
Japanese (ja)
Inventor
Mitsuaki Narita
Shinya Honda
Hiroshi Umeyama
Masamitsu Doi
Shizuko Isokawa
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.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP21519887A priority Critical patent/JPS6461497A/en
Publication of JPS6461497A publication Critical patent/JPS6461497A/en
Pending legal-status Critical Current

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  • Peptides Or Proteins (AREA)

Abstract

PURPOSE:To obtain an inexpensive mixed solvent useful as an excellent solvent for dissolving various peptides, consisting of hexafluoroisopropanol and a chlorine-based organic solvent. CONSTITUTION:The aimed mixed solvent consisting of (A) a small amount of hexafluoroisopropanol and (B) an inexpensive chlorine-based organic solvent (preferably methylene chloride or carbon tetrachloride).
JP21519887A 1987-08-31 1987-08-31 Mixed solvent Pending JPS6461497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21519887A JPS6461497A (en) 1987-08-31 1987-08-31 Mixed solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21519887A JPS6461497A (en) 1987-08-31 1987-08-31 Mixed solvent

Publications (1)

Publication Number Publication Date
JPS6461497A true JPS6461497A (en) 1989-03-08

Family

ID=16668312

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21519887A Pending JPS6461497A (en) 1987-08-31 1987-08-31 Mixed solvent

Country Status (1)

Country Link
JP (1) JPS6461497A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488687A2 (en) * 1990-11-28 1992-06-03 E.I. Du Pont De Nemours And Company A process for spinning polypeptide fibers
WO2003018188A1 (en) * 2001-08-24 2003-03-06 Japan Science And Technology Agency Compatible-multiphase organic solvent system
WO2005035111A1 (en) * 2003-10-08 2005-04-21 Japan Science And Technology Agency Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the same
JP2005137958A (en) * 2003-11-04 2005-06-02 Japan Science & Technology Agency Method and apparatus for reacting two-phase solution changed in its phase state by temperature conversion
WO2009060620A1 (en) * 2007-11-08 2009-05-14 Fujifilm Corporation Method for producing polypeptide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488687A2 (en) * 1990-11-28 1992-06-03 E.I. Du Pont De Nemours And Company A process for spinning polypeptide fibers
CN1100895C (en) * 1990-11-28 2003-02-05 纳幕尔杜邦公司 Spinning solution
WO2003018188A1 (en) * 2001-08-24 2003-03-06 Japan Science And Technology Agency Compatible-multiphase organic solvent system
WO2005035111A1 (en) * 2003-10-08 2005-04-21 Japan Science And Technology Agency Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the same
US8865475B2 (en) 2003-10-08 2014-10-21 Japan Science And Technology Agency Method of reacting two-phase solution changing in phase state with temperature change and apparatus for practicing the same
JP2005137958A (en) * 2003-11-04 2005-06-02 Japan Science & Technology Agency Method and apparatus for reacting two-phase solution changed in its phase state by temperature conversion
WO2009060620A1 (en) * 2007-11-08 2009-05-14 Fujifilm Corporation Method for producing polypeptide

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