KR910017116A - 기설관의 내면 라이닝용 염화비닐 수지관 - Google Patents

기설관의 내면 라이닝용 염화비닐 수지관 Download PDF

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Publication number
KR910017116A
KR910017116A KR1019910004507A KR910004507A KR910017116A KR 910017116 A KR910017116 A KR 910017116A KR 1019910004507 A KR1019910004507 A KR 1019910004507A KR 910004507 A KR910004507 A KR 910004507A KR 910017116 A KR910017116 A KR 910017116A
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KR
South Korea
Prior art keywords
chloride resin
pipe
weight
lining
existing
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KR1019910004507A
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English (en)
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KR0171879B1 (ko
Inventor
마꼬토 이수인
아끼히코 쓰다
시니치 니와타
Original Assignee
아카가시 타구지
쯔쯔나까 플라스틱 코오교오 가부시끼가이샤
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Priority claimed from JP7747790A external-priority patent/JP2619104B2/ja
Priority claimed from JP7747690A external-priority patent/JP2619103B2/ja
Application filed by 아카가시 타구지, 쯔쯔나까 플라스틱 코오교오 가부시끼가이샤 filed Critical 아카가시 타구지
Publication of KR910017116A publication Critical patent/KR910017116A/ko
Application granted granted Critical
Publication of KR0171879B1 publication Critical patent/KR0171879B1/ko

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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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/34—Lining or sheathing of internal surfaces using tubular layers or sheathings
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1654—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being inflated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y10T428/1341—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

기설관의 내면 라이닝용 염화비닐 수지관
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 각종의 라이닝용 수지관의 팽창시험에 이용한 시험장치의 개요를 도시하는 단면도이다.

Claims (6)

  1. 땅속등의 기설관내에 가열연화 상태로해서 삽입한 후, 가열팽창시켜서 상기 기설관내면에 밀착시키는 기설관의 내면 라이닝용의 염화비닐수지관에 있어서, 평균중합도600~1050의 폴리염화비닐수지를 주성분으로 하고, 상기 폴리염화비닐수지 100중량부에 대해서, MMA(메틸메타크리레이트)계 및/또는 MBS(부타디엠, 스티엔, 메틸메타 크리레이트)계 개질제를 3~25중량부 배합한 수지조성물로 구성되어 이루어지는 것을 특징으로 하는 시설관의 내면 라이닝용 염화비닐 수지관.
  2. 제1항에 있어서, 상기 평균중합도650~950인 것을 특징으로 하는 기설관내면 라이닝용 염화비닐 수지관.
  3. 제1항 또는 제2항중 어느 한 항에 있어서, 개질제는 폴리염화비닐수지 100중량부에 대해 6~20중량부 배합되어 있는 것을 특징으로 하는 기설관 라이닝용 염화비닐 수지관.
  4. 땅속등의 기설관내에, 가열연화 상태로해서 삽입한 후, 가열팽창시켜서 상기 기설관내면에 밀착시키는 기설관내면 라이닝용 염화비닐수지관에 있어서, 평균중합도400~600의 저중합 폴리연화 비닐수지 40~60중량%와 평균 중합도10501350 고중합 폴리염화 비닐수지 60~40중량%와의 혼합물을 주성분으로 해서, 이 혼합물 100중량부에 대해서, MMA(메틸메타 크리레이트)계 및/또는 MBS(부타디엔, 스티렌, 메틸메타 크리레이트)계 개질제를 3~25중량부 배합한 수지조성물로 구성되어 이루어지는 것을 특징으로 하는 기설관의 내면 라이닝염화비닐 수지관.
  5. 제4항에 있어서, 평균중합도은 450~550이고,은 1100~1200인것을 특징으로 하는 기설관 내면 라이닝용 염화비닐 수지관.
  6. 제4항 또는 제5항중 어느 한항에 있어서, 개질제는 폴리염화 비닐수지인 혼합물 100중량부에 대해 6~20중량부로 배합되어 있는 것을 특징으로 하는 기설관 내면 라이닝용 염화비닐 수지관.
    참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910004507A 1990-03-26 1991-03-21 기설관의 내면 라이닝용 염화비닐 수지관 KR0171879B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7747790A JP2619104B2 (ja) 1990-03-26 1990-03-26 既設管のライニング用塩化ビニル樹脂管
JP2-77476 1990-03-26
JP2-77477 1990-03-26
JP7747690A JP2619103B2 (ja) 1990-03-26 1990-03-26 既設管のライニング用塩化ビニル樹脂管

Publications (2)

Publication Number Publication Date
KR910017116A true KR910017116A (ko) 1991-11-05
KR0171879B1 KR0171879B1 (ko) 1999-03-30

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KR1019910004507A KR0171879B1 (ko) 1990-03-26 1991-03-21 기설관의 내면 라이닝용 염화비닐 수지관

Country Status (4)

Country Link
US (1) US5147697A (ko)
EP (1) EP0449701B1 (ko)
KR (1) KR0171879B1 (ko)
DE (1) DE69113303T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217667A (en) * 1991-05-07 1993-06-08 Progressive Polymerics, Inc. Method for making conduits having a shock absorbing shell
SE468780B (sv) * 1991-06-25 1993-03-15 Uponor Innovation Ab Material foer infodring av markfoerlagda roerledningar och saett foer renovering av markfoerlagd roerledning
US5385173A (en) * 1991-09-03 1995-01-31 American Pipe & Plastics, Inc. Pipe liner composition
US7842769B1 (en) 2003-06-13 2010-11-30 Underground Solutions Technologies Group, Inc. Polyvinyl chloride formulations
US6982051B2 (en) * 2003-06-13 2006-01-03 Underground Solutions Technologies Group, Inc. Fusion process for conduit
NZ601449A (en) * 2007-04-13 2014-02-28 Underground Solutions Technologies Group Inc Conduit, manufacture thereof and fusion process therefor
WO2009042132A1 (en) * 2007-09-24 2009-04-02 Cantex, Inc. Non-metallic raceway for wiring and fiber optic cable and method of forming raceway
FI126261B (fi) * 2011-11-11 2016-09-15 Uponor Infra Oy Menetelmä olemassa olevan putken sisäpuoliseksi vuoraamiseksi ja sisävuorausputki
CN104629221B (zh) * 2015-02-27 2017-02-01 北京创源市政建设工程有限公司 一种聚氯乙烯内衬管
CN113187983B (zh) * 2021-05-21 2022-08-05 中能聚科(重庆)非开挖技术工程有限公司 加热式管道用非开挖局部修补方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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BE549046A (ko) * 1955-06-27 1900-01-01
US3652483A (en) * 1968-10-04 1972-03-28 Kureha Chemical Ind Co Ltd Impact-resistant polyvinyl chloride composition
US3975315A (en) * 1972-02-14 1976-08-17 The B. F. Goodrich Company Expandable rigid vinyl chloride polymer compositions
JPS5548239A (en) * 1978-10-03 1980-04-05 Tokuyama Soda Co Ltd Polyvinyl chloride composition
DE3216989A1 (de) * 1982-05-06 1983-11-10 Chemische Werke Hüls AG, 4370 Marl Hochtransparente schlagzaehe formmassen auf der basis von polyvinylchlorid
JPS60223847A (ja) * 1984-04-23 1985-11-08 Mitsubishi Rayon Co Ltd 塩化ビニル系樹脂組成物
US4751118A (en) * 1985-08-26 1988-06-14 The B. F. Goodrich Company Clear polyvinyl chloride articles and compositions
US4959416A (en) * 1987-05-04 1990-09-25 The Dow Chemical Company Polymeric blend composition
NZ228962A (en) * 1988-05-09 1990-08-28 British Gas Plc Lining buried or installed pipe with a polymer liner

Also Published As

Publication number Publication date
EP0449701B1 (en) 1995-09-27
EP0449701A1 (en) 1991-10-02
US5147697A (en) 1992-09-15
DE69113303D1 (de) 1995-11-02
DE69113303T2 (de) 1996-05-15
KR0171879B1 (ko) 1999-03-30

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