JPS543897A - Manufacture of powdered polycarbonate - Google Patents

Manufacture of powdered polycarbonate

Info

Publication number
JPS543897A
JPS543897A JP6886077A JP6886077A JPS543897A JP S543897 A JPS543897 A JP S543897A JP 6886077 A JP6886077 A JP 6886077A JP 6886077 A JP6886077 A JP 6886077A JP S543897 A JPS543897 A JP S543897A
Authority
JP
Japan
Prior art keywords
manufacture
powdered polycarbonate
polycarbonate
powdered
devicebearing
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
JP6886077A
Other languages
Japanese (ja)
Other versions
JPS5543887B2 (en
Inventor
Hiroyuki Koda
Kunio Hamaya
Hiroyuki Yoshizaki
Yutaka Kojima
Shiro Tsuchiya
Shinichi Fukuda
Takashi Ikeno
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
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Mitsubishi Gas Chemical Co Inc
Hitachi Shipbuilding and Engineering 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 Hitachi Zosen Corp, Mitsubishi Gas Chemical Co Inc, Hitachi Shipbuilding and Engineering Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP6886077A priority Critical patent/JPS543897A/en
Priority to US05/913,315 priority patent/US4184911A/en
Priority to DE2825857A priority patent/DE2825857C2/en
Publication of JPS543897A publication Critical patent/JPS543897A/en
Publication of JPS5543887B2 publication Critical patent/JPS5543887B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

PURPOSE: To effect manufacturing powdered polycarbonate in a smooth process, by providing the inside wall of a manufacturing machine with a cooling devicebearing evaporation room and a crushing room constituted by fitting a pair of screws with casing.
COPYRIGHT: (C)1979,JPO&Japio
JP6886077A 1977-06-13 1977-06-13 Manufacture of powdered polycarbonate Granted JPS543897A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6886077A JPS543897A (en) 1977-06-13 1977-06-13 Manufacture of powdered polycarbonate
US05/913,315 US4184911A (en) 1977-06-13 1978-06-07 Process for producing powdery polycarbonate from a polycarbonate solution
DE2825857A DE2825857C2 (en) 1977-06-13 1978-06-13 Method and device for the production of powdered polycarbonate from a polycarbonate solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6886077A JPS543897A (en) 1977-06-13 1977-06-13 Manufacture of powdered polycarbonate

Publications (2)

Publication Number Publication Date
JPS543897A true JPS543897A (en) 1979-01-12
JPS5543887B2 JPS5543887B2 (en) 1980-11-08

Family

ID=13385836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6886077A Granted JPS543897A (en) 1977-06-13 1977-06-13 Manufacture of powdered polycarbonate

Country Status (1)

Country Link
JP (1) JPS543897A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765725A (en) * 1980-10-06 1982-04-21 Nippon Synthetic Chem Ind Co Ltd:The Production of polyester powder
JPS5879501A (en) * 1981-11-06 1983-05-13 Orient Kagaku Kogyo Kk Method and device for separaing volatile and hardly volatile components from raw liquid containing both components
JPS63243140A (en) * 1987-03-30 1988-10-11 Idemitsu Petrochem Co Ltd Production of polycarbonate powder
JPH0195236U (en) * 1987-12-18 1989-06-23
JP2011042094A (en) * 2009-08-20 2011-03-03 Japan Steel Works Ltd:The Method and apparatus for reducing volume of raw material solution containing volatile component

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5765725A (en) * 1980-10-06 1982-04-21 Nippon Synthetic Chem Ind Co Ltd:The Production of polyester powder
JPS5879501A (en) * 1981-11-06 1983-05-13 Orient Kagaku Kogyo Kk Method and device for separaing volatile and hardly volatile components from raw liquid containing both components
JPS63243140A (en) * 1987-03-30 1988-10-11 Idemitsu Petrochem Co Ltd Production of polycarbonate powder
JPH0195236U (en) * 1987-12-18 1989-06-23
JP2011042094A (en) * 2009-08-20 2011-03-03 Japan Steel Works Ltd:The Method and apparatus for reducing volume of raw material solution containing volatile component

Also Published As

Publication number Publication date
JPS5543887B2 (en) 1980-11-08

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