JPS5619729A - Preparation of special shaped pipe - Google Patents

Preparation of special shaped pipe

Info

Publication number
JPS5619729A
JPS5619729A JP9582279A JP9582279A JPS5619729A JP S5619729 A JPS5619729 A JP S5619729A JP 9582279 A JP9582279 A JP 9582279A JP 9582279 A JP9582279 A JP 9582279A JP S5619729 A JPS5619729 A JP S5619729A
Authority
JP
Japan
Prior art keywords
core die
shaped pipe
special shaped
forming material
rotary roller
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
JP9582279A
Other languages
English (en)
Other versions
JPS637934B2 (ja
Inventor
Hisao Morimoto
Toshiaki Shirakawa
Toshimi Inai
Hiroshi Ishida
Takashi Shimizu
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical 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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP9582279A priority Critical patent/JPS5619729A/ja
Publication of JPS5619729A publication Critical patent/JPS5619729A/ja
Publication of JPS637934B2 publication Critical patent/JPS637934B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP9582279A 1979-07-26 1979-07-26 Preparation of special shaped pipe Granted JPS5619729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9582279A JPS5619729A (en) 1979-07-26 1979-07-26 Preparation of special shaped pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9582279A JPS5619729A (en) 1979-07-26 1979-07-26 Preparation of special shaped pipe

Publications (2)

Publication Number Publication Date
JPS5619729A true JPS5619729A (en) 1981-02-24
JPS637934B2 JPS637934B2 (ja) 1988-02-19

Family

ID=14148096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9582279A Granted JPS5619729A (en) 1979-07-26 1979-07-26 Preparation of special shaped pipe

Country Status (1)

Country Link
JP (1) JPS5619729A (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109476815B (zh) 2016-07-28 2021-05-04 3M创新有限公司 分段有机硅聚酰胺嵌段共聚物和包含其的制品

Also Published As

Publication number Publication date
JPS637934B2 (ja) 1988-02-19

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