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

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (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 Process for processing monomers, prepolymers, polymers or corresponding mixtures

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