JPS5247840A - Method for preparing optical anisotropic dope of polymer with a high c oncentration - Google Patents

Method for preparing optical anisotropic dope of polymer with a high c oncentration

Info

Publication number
JPS5247840A
JPS5247840A JP12326275A JP12326275A JPS5247840A JP S5247840 A JPS5247840 A JP S5247840A JP 12326275 A JP12326275 A JP 12326275A JP 12326275 A JP12326275 A JP 12326275A JP S5247840 A JPS5247840 A JP S5247840A
Authority
JP
Japan
Prior art keywords
polymer
optical anisotropic
oncentration
anisotropic dope
preparing optical
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
JP12326275A
Other languages
Japanese (ja)
Inventor
Yuzo Midorikawa
Tetsuo Matsushita
Akira Mitsuishi
Hirosaku Nagasawa
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12326275A priority Critical patent/JPS5247840A/en
Publication of JPS5247840A publication Critical patent/JPS5247840A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: To prepare an optical anisotropic dope of a polymer with a high concentration useful for spinning solutions by adding a polymer to an optical anisotropic dope of the polymer with a relatively low concentration.
COPYRIGHT: (C)1977,JPO&Japio
JP12326275A 1975-10-15 1975-10-15 Method for preparing optical anisotropic dope of polymer with a high c oncentration Pending JPS5247840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12326275A JPS5247840A (en) 1975-10-15 1975-10-15 Method for preparing optical anisotropic dope of polymer with a high c oncentration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12326275A JPS5247840A (en) 1975-10-15 1975-10-15 Method for preparing optical anisotropic dope of polymer with a high c oncentration

Publications (1)

Publication Number Publication Date
JPS5247840A true JPS5247840A (en) 1977-04-16

Family

ID=14856199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12326275A Pending JPS5247840A (en) 1975-10-15 1975-10-15 Method for preparing optical anisotropic dope of polymer with a high c oncentration

Country Status (1)

Country Link
JP (1) JPS5247840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018189A3 (en) * 2009-08-11 2011-05-12 List Holding Ag Method for treating a monomer, pre-polymer, polymer or a corresponding mixture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011018189A3 (en) * 2009-08-11 2011-05-12 List Holding Ag Method for treating a monomer, pre-polymer, polymer or a corresponding mixture
CN102471933A (en) * 2009-08-11 2012-05-23 利斯特股份公司 Method for treating monomer, pre-polymer, polymer or corresponding mixture

Similar Documents

Publication Publication Date Title
JPS5246261A (en) Drunkenness correcting device
JPS5247840A (en) Method for preparing optical anisotropic dope of polymer with a high c oncentration
JPS51119088A (en) Method for preparing a low molecular weight cellulose ester
JPS51113839A (en) Process for obtaining optically active phenylglycine
JPS529754A (en) Belt for high speed transmission
JPS5225118A (en) High shrinkage copolyester fiber and its preparation
JPS51116635A (en) Data transmission system
JPS5237057A (en) Lens
JPS51144384A (en) A permselective polymer membrane
JPS525684A (en) Indicator
JPS5217589A (en) Sliding members based on carbon fiber laminates
JPS51125164A (en) Pruification process of polymer solutions
JPS5212844A (en) Optical fiber system feeding system
JPS5323392A (en) Solution polymerization of acrylonitrile
JPS51133518A (en) Oiling method for high speed spinning
JPS5263415A (en) Spinnerets for spinning
JPS5247884A (en) Method for preparing stabilized polyolefin
JPS51138650A (en) Process for preparing optically active trans-cyclopentene-3,5,-diolmon oester
JPS5218919A (en) Preparation of nylon 6 fiber having good dimensional stability
JPS522230A (en) Multi-operation system using miicrocomputor
JPS51130326A (en) A process for manufacturing carbon fibers
JPS51115990A (en) Method for fixing enzyme
JPS5247674A (en) Process for production of semiconducto r device
JPS51112493A (en) Uranium adsorbent
JPS5257155A (en) Process for preparing cyclic compounds