KR920018390A - 내충제부착열수축성발포체튜우브 - Google Patents

내충제부착열수축성발포체튜우브 Download PDF

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Publication number
KR920018390A
KR920018390A KR1019920003574A KR920003574A KR920018390A KR 920018390 A KR920018390 A KR 920018390A KR 1019920003574 A KR1019920003574 A KR 1019920003574A KR 920003574 A KR920003574 A KR 920003574A KR 920018390 A KR920018390 A KR 920018390A
Authority
KR
South Korea
Prior art keywords
insect repellent
foam tube
heat shrinkable
shrinkable foam
heat
Prior art date
Application number
KR1019920003574A
Other languages
English (en)
Inventor
타카시 가키하라
슈지 아즈마
Original Assignee
쿠라우찌 노리타카
스미도모덴기고오교오 가부시기가이샤
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 쿠라우찌 노리타카, 스미도모덴기고오교오 가부시기가이샤 filed Critical 쿠라우찌 노리타카
Publication of KR920018390A publication Critical patent/KR920018390A/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/22—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/507—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through an annular die
    • 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
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0616—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms layered or partially layered preforms, e.g. preforms with layers of adhesive or sealing compositions
    • 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
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

내용 없음

Description

내충제부착열수축성발포체튜우브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 내충제부착열수축성발포체튜우브의 일예의 사시도
제2도는 본 발명의 제1도의 내충제부착 열수축성발포체튜우브의 종단면도

Claims (1)

  1. 열수축성을 가진 발포제의 충과 호르멤트계 수지제내층의 2중 구조를 가진 것을 특징으로 하는 내충제부착열수축성발포체튜우브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920003574A 1991-03-04 1992-03-04 내충제부착열수축성발포체튜우브 KR920018390A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-38347 1991-03-04
JP1991038347U JPH04109128U (ja) 1991-03-04 1991-03-04 内層剤付熱収縮性発泡体チユーブ

Publications (1)

Publication Number Publication Date
KR920018390A true KR920018390A (ko) 1992-10-22

Family

ID=12522751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003574A KR920018390A (ko) 1991-03-04 1992-03-04 내충제부착열수축성발포체튜우브

Country Status (3)

Country Link
EP (1) EP0505770A1 (ko)
JP (1) JPH04109128U (ko)
KR (1) KR920018390A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411039B (de) * 2002-07-30 2003-09-25 Ke Kelit Kunststoffwerk Gmbh Verfahren zum herstellen eines wärmedämmschlauches
CN102760499B (zh) * 2012-07-12 2015-02-25 长园集团股份有限公司 一种核电站用1e级双层热缩管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4373554A (en) * 1962-10-04 1983-02-15 Raychem Corporation Self-sealing article and process
US4049147A (en) * 1974-01-14 1977-09-20 National Distillers And Chemical Corporation Plastic skin envelopes for glass bottles and the like
DE3574686D1 (de) * 1985-05-07 1990-01-18 Raychem Corp Verfahren zum herstellen von mit dichtungsmasse beschichteten gegenstaenden.
DE3604884A1 (de) * 1986-02-15 1987-08-20 Rehau Ag & Co Schrumpfschlauch aus kunststoff

Also Published As

Publication number Publication date
JPH04109128U (ja) 1992-09-21
EP0505770A1 (en) 1992-09-30

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application