JPS6247693B2 - - Google Patents

Info

Publication number
JPS6247693B2
JPS6247693B2 JP56181653A JP18165381A JPS6247693B2 JP S6247693 B2 JPS6247693 B2 JP S6247693B2 JP 56181653 A JP56181653 A JP 56181653A JP 18165381 A JP18165381 A JP 18165381A JP S6247693 B2 JPS6247693 B2 JP S6247693B2
Authority
JP
Japan
Prior art keywords
silane
group
hot water
polyolefin
hollow body
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
Application number
JP56181653A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5882735A (ja
Inventor
Tomoo Shiobara
Yutaka Ozaki
Sadahito Kobori
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 JP56181653A priority Critical patent/JPS5882735A/ja
Publication of JPS5882735A publication Critical patent/JPS5882735A/ja
Publication of JPS6247693B2 publication Critical patent/JPS6247693B2/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
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP56181653A 1981-11-11 1981-11-11 架橋ポリオレフイン中空体の製造方法 Granted JPS5882735A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56181653A JPS5882735A (ja) 1981-11-11 1981-11-11 架橋ポリオレフイン中空体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56181653A JPS5882735A (ja) 1981-11-11 1981-11-11 架橋ポリオレフイン中空体の製造方法

Publications (2)

Publication Number Publication Date
JPS5882735A JPS5882735A (ja) 1983-05-18
JPS6247693B2 true JPS6247693B2 (enrdf_load_stackoverflow) 1987-10-09

Family

ID=16104502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56181653A Granted JPS5882735A (ja) 1981-11-11 1981-11-11 架橋ポリオレフイン中空体の製造方法

Country Status (1)

Country Link
JP (1) JPS5882735A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645079U (ja) * 1992-11-20 1994-06-14 弘一 坂倉 動物用の扉装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514312A (en) * 1990-06-18 1996-05-07 Coflexip Process for manufacturing a flexible tubular conduit having a jacket made of crosslinked polyethylene
DE102004062659A1 (de) * 2004-12-24 2006-07-06 Rehau Ag + Co. Verfahren zur Herstellung eines Hohlkörpers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128441A (en) * 1979-03-27 1980-10-04 Mitsubishi Petrochem Co Ltd Preparing method for cross-linked polyethylene extrudate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0645079U (ja) * 1992-11-20 1994-06-14 弘一 坂倉 動物用の扉装置

Also Published As

Publication number Publication date
JPS5882735A (ja) 1983-05-18

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