ATE298861T1 - Verfahren zur verbindung von rohren aus polyolefin und behandlung der verbindingsstellen - Google Patents

Verfahren zur verbindung von rohren aus polyolefin und behandlung der verbindingsstellen

Info

Publication number
ATE298861T1
ATE298861T1 AT98912784T AT98912784T ATE298861T1 AT E298861 T1 ATE298861 T1 AT E298861T1 AT 98912784 T AT98912784 T AT 98912784T AT 98912784 T AT98912784 T AT 98912784T AT E298861 T1 ATE298861 T1 AT E298861T1
Authority
AT
Austria
Prior art keywords
joints
treating
joining
polyolefin pipes
joining polyolefin
Prior art date
Application number
AT98912784T
Other languages
English (en)
Inventor
Hiroyuki Nishimura
Yuji Higuchi
Shinichi Kawasaki
Hiroyuki Maeba
Hirofumi Ueda
Shiro Sakai
Hiroaki Zaima
Original Assignee
Osaka Gas 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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Application granted granted Critical
Publication of ATE298861T1 publication Critical patent/ATE298861T1/de

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/82—Testing the joint
    • B29C65/8207—Testing the joint by mechanical methods
    • B29C65/8223—Peel tests
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/02—Welded joints; Adhesive joints
    • F16L47/03—Welded joints with an electrical resistance incorporated in the joint
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Adhesives Or Adhesive Processes (AREA)
AT98912784T 1997-04-14 1998-04-13 Verfahren zur verbindung von rohren aus polyolefin und behandlung der verbindingsstellen ATE298861T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9571997 1997-04-14
PCT/JP1998/001689 WO1998046928A1 (fr) 1997-04-14 1998-04-13 Procede d'assemblage de tuyaux en polyolefine et preparation pour raccords

Publications (1)

Publication Number Publication Date
ATE298861T1 true ATE298861T1 (de) 2005-07-15

Family

ID=14145298

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98912784T ATE298861T1 (de) 1997-04-14 1998-04-13 Verfahren zur verbindung von rohren aus polyolefin und behandlung der verbindingsstellen

Country Status (8)

Country Link
US (1) US6436224B1 (de)
EP (1) EP0976965B1 (de)
JP (1) JP3521281B2 (de)
KR (1) KR20010006309A (de)
AT (1) ATE298861T1 (de)
AU (1) AU6749498A (de)
DE (1) DE69830720T2 (de)
WO (1) WO1998046928A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001330188A (ja) * 2000-05-22 2001-11-30 Mitsubishi Plastics Ind Ltd 電気融着継手によるポリエチレン管の接合方法
JP5021875B2 (ja) * 2001-09-12 2012-09-12 大阪瓦斯株式会社 ポリシラン誘導体を含む融着剤とその接合方法
US8746747B2 (en) 2004-03-24 2014-06-10 IPS Corporation—Weld-On Division Pipe joints
US7341285B2 (en) 2004-03-24 2008-03-11 Ips Corporation Weld-On Division Chemical fusion of non-metallic pipe joints
US7896568B2 (en) * 2008-03-05 2011-03-01 Richard Warren Atkinson Articulite
JP6496663B2 (ja) * 2013-10-30 2019-04-03 大阪ガスケミカル株式会社 オレフィン系樹脂組成物並びに成形体及びその劣化抑制法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO824291L (no) * 1981-12-29 1983-06-30 Dainichi Nippon Cables Ltd Adhesiv og fremgangsmaate for sammenfoeyning av polyolefin-gjenstander ved anvendelse derav
DE3407087C3 (de) * 1984-02-27 1994-07-07 Fraunhofer Ges Forschung Verfahren und Lack zur Herstellung von kratzfesten Beschichtungen
JPH0238726B2 (ja) 1984-08-10 1990-08-31 Toto Ltd Boroseitojikiseitankunoseizohoho
US4604477A (en) * 1985-03-29 1986-08-05 General Electric Company Method for making silylaroylhalides and reaction products
US4718944A (en) * 1986-10-07 1988-01-12 Dow Corning Corporation Coupling agent compositions
US5110882A (en) 1986-11-28 1992-05-05 Dow Corning Toray Silicone Company, Ltd. Silicone pressure-sensitive adhesive composition
JP2614465B2 (ja) * 1987-10-30 1997-05-28 東レ・ダウコーニング・シリコーン株式会社 プライマー組成物
JPH0651849B2 (ja) 1988-02-09 1994-07-06 信越化学工業株式会社 プライマー組成物
JPH02186193A (ja) * 1989-01-11 1990-07-20 Osaka Gas Co Ltd エレクトロフュージョン継手
JPH03292381A (ja) 1990-04-10 1991-12-24 Toyoda Gosei Co Ltd 接着性組成物
US5269844A (en) * 1990-07-30 1993-12-14 Mitsubishi Denki Kabushiki Kaisha Colored paste
US5167706A (en) * 1990-12-04 1992-12-01 American Standard Inc. Silane primer composition
JPH04334551A (ja) 1991-05-10 1992-11-20 Tonen Corp ヒドロシランの重合触媒
JPH05125351A (ja) 1991-08-08 1993-05-21 Toyoda Gosei Co Ltd 接着剤組成物
JPH0586349A (ja) 1991-09-26 1993-04-06 Toyoda Gosei Co Ltd 接着剤組成物
EP0537784B1 (de) 1991-10-18 1995-03-01 Dow Corning Corporation Silikon druckempfindliche Klebstoffe mit verbesserter Haftung an Substraten mit niedriger Oberflächenspannung
JP3292381B2 (ja) 1992-06-09 2002-06-17 鐘淵化学工業株式会社 ポリオレフィン系樹脂組成物
JPH06234165A (ja) * 1993-02-09 1994-08-23 Nippon Zeon Co Ltd ポリオレフィンパイプの接合方法
DE4414653A1 (de) 1993-05-13 1994-11-17 Gen Electric Schneller klebende Silicon-Klebstoffzusammensetzungen
DE4414982A1 (de) 1993-05-13 1994-11-17 Gen Electric Silicon-Haftkleber-Zusammensetzungen
JP2849057B2 (ja) 1995-07-31 1999-01-20 信越化学工業株式会社 プライマー組成物
JPH09287688A (ja) * 1996-04-22 1997-11-04 Furukawa Electric Co Ltd:The 電気融着継ぎ手

Also Published As

Publication number Publication date
EP0976965A1 (de) 2000-02-02
DE69830720D1 (de) 2005-08-04
EP0976965B1 (de) 2005-06-29
DE69830720T2 (de) 2006-05-04
US6436224B1 (en) 2002-08-20
WO1998046928A1 (fr) 1998-10-22
JP3521281B2 (ja) 2004-04-19
AU6749498A (en) 1998-11-11
KR20010006309A (ko) 2001-01-26
EP0976965A4 (de) 2001-08-08

Similar Documents

Publication Publication Date Title
ATE241319T1 (de) Lot zum regenerieren von gewebe
PT804237E (pt) Anticorpos humanizados contra a molecula de adesao leucocitaria vla-4
DE68910256D1 (de) Verfahren zum schnellen und dichten Verbinden von Rohren.
DE69304270D1 (de) Verfahren und Vorrichtung zum Verbinden von Rohren sowie Rohrverbindung
ATE182099T1 (de) Vorrichtung zur applikation von verbindungsmaterialdepots
FI943841L (fi) Liitin laipoitetuille putkille, prosessi laippojen liittämiseksi ja liittimen käyttö
ITMI930959A0 (it) Giunto per la connessione rapida a tenuta di tubazioni, particolarmente adatto per tubazioni petrolifere
FI940864A7 (fi) Putkijohtoliitos ja menetelmä polyolefiinista valmistettujen putkijoht oliitosten valmistamiseksi
ATE423671T1 (de) Verfahren und vorrichtung zum stumpfschweissen von innenbeschichteten rohren
ATE298861T1 (de) Verfahren zur verbindung von rohren aus polyolefin und behandlung der verbindingsstellen
ATE398746T1 (de) Verfahren zur verlegung von pipe-in-pipe bauwerken und vorrichtung dafür
DE69615054D1 (de) Verbindung rauher kohlenstoff-kohlenstoff-verbundwerkstoffe mit hoher verbindungsfestigkeit
ATA190497A (de) Verfahren zur herstellung von direkt reduziertem eisen, flüssigem roheisen und stahl sowie anlage zur durchführung des verfahrens
FI970794L (fi) Laite putkikappaleiden yhteenliittämiseksi
DE69522433D1 (de) Verfahren zum verbinden von rohren und rohrstruktur
DE59800472D1 (de) Reaktionsmischung zur Abdichtung von Rohrverbindungen, Sanierverfahren und Verwendung
DE69814237D1 (de) Nahführungsverfahren für angefaste Rohrendflächen zum Stumpfschweissen von Rohren, und Vorrichtung zur Ausführung
DE59913793D1 (de) Verfahren zur Wärmebehandlung von Werkstücken aus Stahl und Verwendung eines wärmebehandelten Stahls
DE58905267D1 (de) Verfahren und hilfsvorrichtung zur herstellung von stumpfschweissnaehten an gasfuehrenden rohrleitungen.
DE69734784D1 (de) Verfahren zur behandlung von abgasen mit halogen enthaltender verbindung
DE69225436D1 (de) Verbesserung an Verfahren zum Verbinden von Rohrabschnitten
DE59601082D1 (de) Verfahren zur Herstellung von korrosionsbeständigen Wärmeübertragern
DE69609650D1 (de) Verfahren zur selektiven Oxydation von Verbindungen
DE69711116D1 (de) Vorrichtung zum dichten Verbinden von zwei glatten Rohren
ATE16845T1 (de) Kupplung.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties