JPS53137297A - Isolation of polycarbonate - Google Patents

Isolation of polycarbonate

Info

Publication number
JPS53137297A
JPS53137297A JP5177877A JP5177877A JPS53137297A JP S53137297 A JPS53137297 A JP S53137297A JP 5177877 A JP5177877 A JP 5177877A JP 5177877 A JP5177877 A JP 5177877A JP S53137297 A JPS53137297 A JP S53137297A
Authority
JP
Japan
Prior art keywords
polycarbonate
isolation
solution
pulverize
thickening
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
JP5177877A
Other languages
Japanese (ja)
Other versions
JPS551298B2 (en
Inventor
Hiroshi Yoshizaki
Atsuo Kuramoto
Yoshinobu Kawai
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP5177877A priority Critical patent/JPS53137297A/en
Publication of JPS53137297A publication Critical patent/JPS53137297A/en
Publication of JPS551298B2 publication Critical patent/JPS551298B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare a solid polycarbonate (PC) easy-to-pulverize and high bulky, by thickening the mixed solution prepared by adding a poor solvent to a PC solution in a good solvent followed by cooling the solution.
COPYRIGHT: (C)1978,JPO&Japio
JP5177877A 1977-05-06 1977-05-06 Isolation of polycarbonate Granted JPS53137297A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5177877A JPS53137297A (en) 1977-05-06 1977-05-06 Isolation of polycarbonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5177877A JPS53137297A (en) 1977-05-06 1977-05-06 Isolation of polycarbonate

Publications (2)

Publication Number Publication Date
JPS53137297A true JPS53137297A (en) 1978-11-30
JPS551298B2 JPS551298B2 (en) 1980-01-12

Family

ID=12896402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5177877A Granted JPS53137297A (en) 1977-05-06 1977-05-06 Isolation of polycarbonate

Country Status (1)

Country Link
JP (1) JPS53137297A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663277A (en) * 1993-09-21 1997-09-02 Teijin Chemicals, Ltd. Aromatic polycarbonate resin granule and process for the production thereof
US5760160A (en) * 1993-09-21 1998-06-02 Teijin Chemicals Ltd. Aromatic polycarbonate resin granule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5663277A (en) * 1993-09-21 1997-09-02 Teijin Chemicals, Ltd. Aromatic polycarbonate resin granule and process for the production thereof
US5760160A (en) * 1993-09-21 1998-06-02 Teijin Chemicals Ltd. Aromatic polycarbonate resin granule

Also Published As

Publication number Publication date
JPS551298B2 (en) 1980-01-12

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