JPS5753525A - Preparation of halogen-containing polycarbonate resin - Google Patents

Preparation of halogen-containing polycarbonate resin

Info

Publication number
JPS5753525A
JPS5753525A JP12836180A JP12836180A JPS5753525A JP S5753525 A JPS5753525 A JP S5753525A JP 12836180 A JP12836180 A JP 12836180A JP 12836180 A JP12836180 A JP 12836180A JP S5753525 A JPS5753525 A JP S5753525A
Authority
JP
Japan
Prior art keywords
polycarbonate resin
halogen
resin
halogen content
preparation
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
JP12836180A
Other languages
Japanese (ja)
Other versions
JPS6035366B2 (en
Inventor
Hajime Mori
Katsuhisa Kamiyama
Katsuhiko Nakamura
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 Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP12836180A priority Critical patent/JPS6035366B2/en
Publication of JPS5753525A publication Critical patent/JPS5753525A/en
Publication of JPS6035366B2 publication Critical patent/JPS6035366B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To prepare the titled flame-retardant resin having excellent melt-flow characteristics, in high purity, by dissolving a polycarbonate resin of low halogen content in an organic solvent solution of a polycarbonate resin of high halogen content, and washing the mixture.
CONSTITUTION: The objective polycarbonate resin is prepared by washing an organic solvent solution of a mixed polycarbonate resin containing ≥4% of halogen and composed of (a) a halogen-containing polycarbonate resin of ≥4wt% halogen content and (b) 0.05W4, pref. 0.1W1pts.wt., based on 1pt.wt. of the resin (a), of a halogen-containing polycarbonate resin of ≤4wt% halogen content, with an aqueous washing liquid, and removing the solvent from the washed mixture. The concentration of the mixed polycarbonate resin in the solution is 3W20%, pref. 5W15%.
COPYRIGHT: (C)1982,JPO&Japio
JP12836180A 1980-09-16 1980-09-16 Manufacturing method of halogen-containing polycarbonate resin Expired JPS6035366B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12836180A JPS6035366B2 (en) 1980-09-16 1980-09-16 Manufacturing method of halogen-containing polycarbonate resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12836180A JPS6035366B2 (en) 1980-09-16 1980-09-16 Manufacturing method of halogen-containing polycarbonate resin

Publications (2)

Publication Number Publication Date
JPS5753525A true JPS5753525A (en) 1982-03-30
JPS6035366B2 JPS6035366B2 (en) 1985-08-14

Family

ID=14982911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12836180A Expired JPS6035366B2 (en) 1980-09-16 1980-09-16 Manufacturing method of halogen-containing polycarbonate resin

Country Status (1)

Country Link
JP (1) JPS6035366B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11006555B2 (en) * 2016-07-19 2021-05-11 Autonetworks Technologies, Ltd. Shield member, shield member-attached electric wire, intermediate product for shield member, and method for producing shield member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6455792A (en) * 1987-08-27 1989-03-02 Canon Kk Recording and reproducing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11006555B2 (en) * 2016-07-19 2021-05-11 Autonetworks Technologies, Ltd. Shield member, shield member-attached electric wire, intermediate product for shield member, and method for producing shield member

Also Published As

Publication number Publication date
JPS6035366B2 (en) 1985-08-14

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