JPH0332458B2 - - Google Patents

Info

Publication number
JPH0332458B2
JPH0332458B2 JP57052338A JP5233882A JPH0332458B2 JP H0332458 B2 JPH0332458 B2 JP H0332458B2 JP 57052338 A JP57052338 A JP 57052338A JP 5233882 A JP5233882 A JP 5233882A JP H0332458 B2 JPH0332458 B2 JP H0332458B2
Authority
JP
Japan
Prior art keywords
heat
fine irregularities
coated
shrinkable
impregnated
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 - Lifetime
Application number
JP57052338A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171917A (ja
Inventor
Takasato Ootaki
Shigeru Igarashi
Masatsugu Ishibashi
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP5233882A priority Critical patent/JPS58171917A/ja
Publication of JPS58171917A publication Critical patent/JPS58171917A/ja
Publication of JPH0332458B2 publication Critical patent/JPH0332458B2/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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/10—Making preforms having internal stresses, e.g. plastic memory by bending plates or sheets
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment

Landscapes

  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP5233882A 1982-04-01 1982-04-01 防食用熱収縮性シ−ト Granted JPS58171917A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5233882A JPS58171917A (ja) 1982-04-01 1982-04-01 防食用熱収縮性シ−ト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5233882A JPS58171917A (ja) 1982-04-01 1982-04-01 防食用熱収縮性シ−ト

Publications (2)

Publication Number Publication Date
JPS58171917A JPS58171917A (ja) 1983-10-08
JPH0332458B2 true JPH0332458B2 (en]) 1991-05-13

Family

ID=12912007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5233882A Granted JPS58171917A (ja) 1982-04-01 1982-04-01 防食用熱収縮性シ−ト

Country Status (1)

Country Link
JP (1) JPS58171917A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183120A (ja) * 1984-02-29 1985-09-18 Sekisui Chem Co Ltd 発泡シートの製造方法
JP2596935B2 (ja) * 1987-07-14 1997-04-02 日立電線株式会社 内面樹脂被覆管
DE3826429A1 (de) * 1988-08-03 1990-02-15 Rxs Schrumpftech Garnituren Verfahren zur herstellung von waermeaktivierbaren gegenstaenden mit formgedaechtnis aus thermoplastischem kunststoff und nach dem verfahren hergestellte waermeaktivierbare gegenstaende
KR100650501B1 (ko) 2005-03-11 2006-11-29 주식회사 한길 환경친화형 친수호안블록 및 그 시공방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5816419B2 (ja) * 1979-12-31 1983-03-31 坂本 光男 天窓装置
JPS5923684B2 (ja) * 1980-03-17 1984-06-04 住友電気工業株式会社 半割型熱収縮チユ−ブの製造方法

Also Published As

Publication number Publication date
JPS58171917A (ja) 1983-10-08

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