DE69730736D1 - Verfahren zum verbinden von modifizierten polytetrafluorethylengegenständen - Google Patents

Verfahren zum verbinden von modifizierten polytetrafluorethylengegenständen

Info

Publication number
DE69730736D1
DE69730736D1 DE69730736T DE69730736T DE69730736D1 DE 69730736 D1 DE69730736 D1 DE 69730736D1 DE 69730736 T DE69730736 T DE 69730736T DE 69730736 T DE69730736 T DE 69730736T DE 69730736 D1 DE69730736 D1 DE 69730736D1
Authority
DE
Germany
Prior art keywords
objects
polytetrafluorethylene
connecting modified
modified polytetrafluorethylene
modified
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 - Fee Related
Application number
DE69730736T
Other languages
English (en)
Other versions
DE69730736T2 (de
Inventor
Osamu Shirasaki
Shoji Kawachi
Shingo Tanigawa
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Application granted granted Critical
Publication of DE69730736D1 publication Critical patent/DE69730736D1/de
Publication of DE69730736T2 publication Critical patent/DE69730736T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
    • 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
    • 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
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • 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
    • B29C66/61—Joining from or joining on the inside
    • B29C66/612—Making circumferential 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
    • B29C66/70—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
DE69730736T 1996-12-03 1997-12-02 Verfahren zum verbinden von modifizierten polytetrafluorethylengegenständen Expired - Fee Related DE69730736T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP32254496 1996-12-03
JP32254496 1996-12-03
PCT/JP1997/004388 WO1998024612A1 (en) 1996-12-03 1997-12-02 Method for bonding and molding modified polytetrafluoroethylene moldings

Publications (2)

Publication Number Publication Date
DE69730736D1 true DE69730736D1 (de) 2004-10-21
DE69730736T2 DE69730736T2 (de) 2005-09-22

Family

ID=18144862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69730736T Expired - Fee Related DE69730736T2 (de) 1996-12-03 1997-12-02 Verfahren zum verbinden von modifizierten polytetrafluorethylengegenständen

Country Status (7)

Country Link
EP (1) EP0947309B1 (de)
JP (1) JP3870299B2 (de)
KR (1) KR20000057308A (de)
CN (1) CN1082884C (de)
DE (1) DE69730736T2 (de)
TW (1) TW425344B (de)
WO (1) WO1998024612A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040099139A (ko) * 2004-05-13 2004-11-26 정동관 폴리테트라플루오르에틸렌 소결물 제조 방법 및 그방법으로 제조한 폴리테트라플루오르에틸렌 소결물
DE102005010206A1 (de) * 2005-03-05 2006-09-07 Stiebel Eltron Gmbh & Co. Kg Bauteil zur Aufnahme und/oder Leitung eines Fluids sowie Verfahren zur Herstellung des Bauteils
CN102555390A (zh) * 2011-12-02 2012-07-11 常熟市何市教育橡塑厂 聚四氟乙烯活化垫板的制作方法
JP2018176745A (ja) * 2017-04-14 2018-11-15 トヨタ紡織株式会社 樹脂成形体及びその製造方法
CN112569881B (zh) * 2020-07-24 2021-07-20 苏州恒瑞宏远医疗科技有限公司 一种反应装置及其加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410378A (en) * 1977-06-23 1979-01-25 Daikin Ind Ltd Joining of pipe to pipe or pipe to rod made of polythtrafluoroethylene
DE2824612A1 (de) * 1978-06-05 1979-12-06 Bbc Brown Boveri & Cie Verfahren zum aufbringen von kunststoffelementen auf bauteile
FR2535337B1 (fr) * 1982-11-03 1985-11-22 Aceref Applic Chim Electro Res Procede de liaison d'au moins deux pieces en un materiau qui ne se liquefie pas sous l'influence de la chaleur, tel que le polytetrafluoroethylene
JPS61136525A (ja) * 1984-12-07 1986-06-24 Du Pont Mitsui Fluorochem Co Ltd 変性ポリテトラフルオロエチレン成形体の接合体
JPS6221524A (ja) * 1985-07-23 1987-01-29 Nichias Corp 熱交換器用合成樹脂チユ−ブ束の製造方法
JPS63203317A (ja) * 1987-02-20 1988-08-23 Nippon Valqua Ind Ltd フランジ部を有するフツ素樹脂製管体の製造方法
JPH01131392A (ja) * 1987-11-12 1989-05-24 Junkosha Co Ltd フッ素樹脂チューブ束の製造方法
US5032335A (en) * 1989-07-12 1991-07-16 Mather Seal Company Manufacture of sealing elements of composite sintered polymeric material
JPH06134869A (ja) * 1992-10-28 1994-05-17 Olympus Optical Co Ltd フッ素樹脂の接合方法
JP4157189B2 (ja) * 1997-05-14 2008-09-24 株式会社東芝 不揮発性半導体記憶装置

Also Published As

Publication number Publication date
EP0947309A1 (de) 1999-10-06
CN1082884C (zh) 2002-04-17
DE69730736T2 (de) 2005-09-22
JP3870299B2 (ja) 2007-01-17
EP0947309A4 (de) 2003-02-05
KR20000057308A (ko) 2000-09-15
WO1998024612A1 (en) 1998-06-11
EP0947309B1 (de) 2004-09-15
CN1239453A (zh) 1999-12-22
TW425344B (en) 2001-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee