JPH0548162B2 - - Google Patents

Info

Publication number
JPH0548162B2
JPH0548162B2 JP59041631A JP4163184A JPH0548162B2 JP H0548162 B2 JPH0548162 B2 JP H0548162B2 JP 59041631 A JP59041631 A JP 59041631A JP 4163184 A JP4163184 A JP 4163184A JP H0548162 B2 JPH0548162 B2 JP H0548162B2
Authority
JP
Japan
Prior art keywords
polycarbonate resin
water
weight
hopper
pellets
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.)
Expired - Fee Related
Application number
JP59041631A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60184814A (ja
Inventor
Susumu Tanyama
Shigeo Kondo
Akyoshi Shibata
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 JP59041631A priority Critical patent/JPS60184814A/ja
Publication of JPS60184814A publication Critical patent/JPS60184814A/ja
Publication of JPH0548162B2 publication Critical patent/JPH0548162B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP59041631A 1984-03-05 1984-03-05 ポリカーボネート成形材料の製法 Granted JPS60184814A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59041631A JPS60184814A (ja) 1984-03-05 1984-03-05 ポリカーボネート成形材料の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59041631A JPS60184814A (ja) 1984-03-05 1984-03-05 ポリカーボネート成形材料の製法

Publications (2)

Publication Number Publication Date
JPS60184814A JPS60184814A (ja) 1985-09-20
JPH0548162B2 true JPH0548162B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-20

Family

ID=12613674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59041631A Granted JPS60184814A (ja) 1984-03-05 1984-03-05 ポリカーボネート成形材料の製法

Country Status (1)

Country Link
JP (1) JPS60184814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009060967A1 (ja) 2007-11-06 2009-05-14 Teijin Chemicals Ltd. ポリカーボネート樹脂ペレットの製造方法および成形品
WO2017086209A1 (ja) * 2015-11-20 2017-05-26 出光興産株式会社 ポリカーボネート樹脂ペレットの製造方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61221225A (ja) * 1985-03-28 1986-10-01 Idemitsu Petrochem Co Ltd 成形用ポリカ−ボネ−ト樹脂の製造方法
JPH02135222A (ja) * 1988-11-17 1990-05-24 Teijin Chem Ltd ポリカーボネート成形品
DE19537114C2 (de) * 1995-10-05 1998-11-12 Bayer Ag Verfahren zur Trocknung von Polymerpulvern und -agglomeraten
DE69732027T2 (de) * 1997-07-15 2005-09-08 Asahi Kasei Chemicals Corporation Methode zur Herstellung eines Polycarbonatpellets
DE19952852A1 (de) 1999-11-03 2001-05-10 Bayer Ag Hochreine Polymergranulate und Verfahren zu deren Herstellung
US6833427B2 (en) 2001-05-18 2004-12-21 Teijin Chemicals, Ltd. Polycarbonate resin molding material for optical use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009060967A1 (ja) 2007-11-06 2009-05-14 Teijin Chemicals Ltd. ポリカーボネート樹脂ペレットの製造方法および成形品
WO2017086209A1 (ja) * 2015-11-20 2017-05-26 出光興産株式会社 ポリカーボネート樹脂ペレットの製造方法
JPWO2017086209A1 (ja) * 2015-11-20 2018-09-06 出光興産株式会社 ポリカーボネート樹脂ペレットの製造方法
US11208552B2 (en) 2015-11-20 2021-12-28 Idemitsu Kosan Co., Ltd. Method of manufacturing polycarbonate resin pellets

Also Published As

Publication number Publication date
JPS60184814A (ja) 1985-09-20

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees