JPS62146611A - 結晶性熱可塑性樹脂シ−トの製造方法 - Google Patents

結晶性熱可塑性樹脂シ−トの製造方法

Info

Publication number
JPS62146611A
JPS62146611A JP60287512A JP28751285A JPS62146611A JP S62146611 A JPS62146611 A JP S62146611A JP 60287512 A JP60287512 A JP 60287512A JP 28751285 A JP28751285 A JP 28751285A JP S62146611 A JPS62146611 A JP S62146611A
Authority
JP
Japan
Prior art keywords
resin
slit
cooling
crystalline thermoplastic
section
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
JP60287512A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578405B2 (enExample
Inventor
Junji Fujii
淳司 藤井
Masato Karasawa
唐澤　正登
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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 Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP60287512A priority Critical patent/JPS62146611A/ja
Publication of JPS62146611A publication Critical patent/JPS62146611A/ja
Publication of JPH0578405B2 publication Critical patent/JPH0578405B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60287512A 1985-12-20 1985-12-20 結晶性熱可塑性樹脂シ−トの製造方法 Granted JPS62146611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60287512A JPS62146611A (ja) 1985-12-20 1985-12-20 結晶性熱可塑性樹脂シ−トの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60287512A JPS62146611A (ja) 1985-12-20 1985-12-20 結晶性熱可塑性樹脂シ−トの製造方法

Publications (2)

Publication Number Publication Date
JPS62146611A true JPS62146611A (ja) 1987-06-30
JPH0578405B2 JPH0578405B2 (enExample) 1993-10-28

Family

ID=17718300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60287512A Granted JPS62146611A (ja) 1985-12-20 1985-12-20 結晶性熱可塑性樹脂シ−トの製造方法

Country Status (1)

Country Link
JP (1) JPS62146611A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867927A (en) * 1987-02-13 1989-09-19 Idemitsu Petrochemical Co., Ltd. Process of producing thermplastic resin sheet and the like and molding screw therefor
JPH03114723A (ja) * 1989-09-29 1991-05-15 Idemitsu Kosan Co Ltd 熱可塑性樹脂の押出成形方法
US5211899A (en) * 1990-10-23 1993-05-18 Idemitsu Petrochemical Co., Ltd. Process for production of polypropylene sheets or films

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932960A (enExample) * 1972-07-25 1974-03-26
JPS5363468A (en) * 1976-11-18 1978-06-06 Japan Steel Works Ltd Extruder
JPS59169826A (ja) * 1983-03-17 1984-09-25 Ube Ind Ltd 樹脂の混練可塑化装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932960A (enExample) * 1972-07-25 1974-03-26
JPS5363468A (en) * 1976-11-18 1978-06-06 Japan Steel Works Ltd Extruder
JPS59169826A (ja) * 1983-03-17 1984-09-25 Ube Ind Ltd 樹脂の混練可塑化装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867927A (en) * 1987-02-13 1989-09-19 Idemitsu Petrochemical Co., Ltd. Process of producing thermplastic resin sheet and the like and molding screw therefor
JPH03114723A (ja) * 1989-09-29 1991-05-15 Idemitsu Kosan Co Ltd 熱可塑性樹脂の押出成形方法
US5211899A (en) * 1990-10-23 1993-05-18 Idemitsu Petrochemical Co., Ltd. Process for production of polypropylene sheets or films

Also Published As

Publication number Publication date
JPH0578405B2 (enExample) 1993-10-28

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