JPS5291064A - Annular thermoplastic resin extrusion molding die - Google Patents

Annular thermoplastic resin extrusion molding die

Info

Publication number
JPS5291064A
JPS5291064A JP716876A JP716876A JPS5291064A JP S5291064 A JPS5291064 A JP S5291064A JP 716876 A JP716876 A JP 716876A JP 716876 A JP716876 A JP 716876A JP S5291064 A JPS5291064 A JP S5291064A
Authority
JP
Japan
Prior art keywords
thermoplastic resin
molding die
extrusion molding
resin extrusion
annular thermoplastic
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.)
Pending
Application number
JP716876A
Other languages
Japanese (ja)
Inventor
Yuuji Asano
Katsuyoshi Shioda
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 JP716876A priority Critical patent/JPS5291064A/en
Publication of JPS5291064A publication Critical patent/JPS5291064A/en
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP716876A 1976-01-27 1976-01-27 Annular thermoplastic resin extrusion molding die Pending JPS5291064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP716876A JPS5291064A (en) 1976-01-27 1976-01-27 Annular thermoplastic resin extrusion molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP716876A JPS5291064A (en) 1976-01-27 1976-01-27 Annular thermoplastic resin extrusion molding die

Publications (1)

Publication Number Publication Date
JPS5291064A true JPS5291064A (en) 1977-08-01

Family

ID=11658543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP716876A Pending JPS5291064A (en) 1976-01-27 1976-01-27 Annular thermoplastic resin extrusion molding die

Country Status (1)

Country Link
JP (1) JPS5291064A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283523A (en) * 1985-05-29 1986-12-13 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー Seamless thin-layer product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61283523A (en) * 1985-05-29 1986-12-13 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー Seamless thin-layer product

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