CA1339458C - Dispositifs de raccordement comportant un element polymere conducteur, et methode connexe - Google Patents

Dispositifs de raccordement comportant un element polymere conducteur, et methode connexe

Info

Publication number: CA1339458C
Authority: CA; Canada
Prior art keywords: coupler; conductive polymer; substrate; gasket; conductive
Prior art date: 1988-06-22
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

CA000603607A

Other languages

English (en)

Inventor

Corey J. Mcmills

Johann D'hondt

John R. Hughes

Hans Cordia

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.)

Central Plastics Co

Original Assignee

Raychem Corp

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.)

1988-06-22

Filing date

1989-06-22

Publication date

1997-09-16

1989-06-22 Application filed by Raychem Corp filed Critical Raychem Corp

1997-09-16 Application granted granted Critical

1997-09-16 Publication of CA1339458C publication Critical patent/CA1339458C/fr

2014-09-16 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920001940 conductive polymer Polymers 0.000 title claims abstract description 105
238000000034 method Methods 0.000 title claims description 51
239000000758 substrate Substances 0.000 claims abstract description 81
238000010438 heat treatment Methods 0.000 claims abstract description 65
239000000203 mixture Substances 0.000 claims description 18
239000002245 particle Substances 0.000 claims description 18
238000005304 joining Methods 0.000 claims description 16
239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims description 8
239000011231 conductive filler Substances 0.000 claims description 7
238000005520 cutting process Methods 0.000 claims description 7
229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims description 7
229920000620 organic polymer Polymers 0.000 claims description 5
229920001169 thermoplastic Polymers 0.000 claims 2
239000004416 thermosoftening plastic Substances 0.000 claims 1
239000000463 material Substances 0.000 abstract description 23
239000000853 adhesive Substances 0.000 abstract description 4
230000001070 adhesive effect Effects 0.000 abstract description 4
229920000642 polymer Polymers 0.000 description 20
230000004927 fusion Effects 0.000 description 19
239000004698 Polyethylene Substances 0.000 description 18
-1 polyethylene Polymers 0.000 description 18
229920000573 polyethylene Polymers 0.000 description 17
239000000306 component Substances 0.000 description 16
230000008569 process Effects 0.000 description 15
229910052751 metal Inorganic materials 0.000 description 11
239000002184 metal Substances 0.000 description 11
238000002844 melting Methods 0.000 description 10
230000008018 melting Effects 0.000 description 10
230000000452 restraining effect Effects 0.000 description 8
239000006229 carbon black Substances 0.000 description 7
235000019241 carbon black Nutrition 0.000 description 7
230000008859 change Effects 0.000 description 7
230000004888 barrier function Effects 0.000 description 5
230000008901 benefit Effects 0.000 description 5
238000013021 overheating Methods 0.000 description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
238000001816 cooling Methods 0.000 description 4
239000004700 high-density polyethylene Substances 0.000 description 4
229940063583 high-density polyethylene Drugs 0.000 description 4
239000003973 paint Substances 0.000 description 4
229910052709 silver Inorganic materials 0.000 description 4
239000004332 silver Substances 0.000 description 4
238000005245 sintering Methods 0.000 description 4
239000004642 Polyimide Substances 0.000 description 3
239000000945 filler Substances 0.000 description 3
229920001903 high density polyethylene Polymers 0.000 description 3
238000011068 loading method Methods 0.000 description 3
239000004702 low-density polyethylene Substances 0.000 description 3
230000013011 mating Effects 0.000 description 3
239000004701 medium-density polyethylene Substances 0.000 description 3
230000000704 physical effect Effects 0.000 description 3
229920001721 polyimide Polymers 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
229920005989 resin Polymers 0.000 description 3
239000011347 resin Substances 0.000 description 3
229920001187 thermosetting polymer Polymers 0.000 description 3
230000007704 transition Effects 0.000 description 3
239000004831 Hot glue Substances 0.000 description 2
230000004913 activation Effects 0.000 description 2
229940000425 combination drug Drugs 0.000 description 2
239000002131 composite material Substances 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
238000001125 extrusion Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000006260 foam Substances 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
229920001684 low density polyethylene Polymers 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
229920001179 medium density polyethylene Polymers 0.000 description 2
239000000155 melt Substances 0.000 description 2
230000000051 modifying effect Effects 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
238000011084 recovery Methods 0.000 description 2
230000003014 reinforcing effect Effects 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
238000012546 transfer Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
239000004734 Polyphenylene sulfide Substances 0.000 description 1
206010037660 Pyrexia Diseases 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 description 1
238000007792 addition Methods 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
239000000969 carrier Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000002925 chemical effect Effects 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
238000005056 compaction Methods 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
235000008504 concentrate Nutrition 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000002788 crimping Methods 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000013013 elastic material Substances 0.000 description 1
238000005530 etching Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000007499 fusion processing Methods 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000007373 indentation Methods 0.000 description 1
230000001788 irregular Effects 0.000 description 1
239000003273 ketjen black Substances 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000012811 non-conductive material Substances 0.000 description 1
239000011368 organic material Substances 0.000 description 1
229920000069 polyphenylene sulfide Polymers 0.000 description 1
229920000136 polysorbate Polymers 0.000 description 1
229940058401 polytetrafluoroethylene Drugs 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000007639 printing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
230000008439 repair process Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000011800 void material Substances 0.000 description 1

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
- 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
- B29C65/3408—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 single particles, e.g. fillers or discontinuous fibre-reinforcements
- B29C65/3412—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 single particles, e.g. fillers or discontinuous fibre-reinforcements comprising fillers
- 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
- B29C65/3484—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 non-metallic
- B29C65/3488—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 non-metallic being an electrically conductive polymer
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7234—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 structure of the material of the parts to be joined being multi-layered comprising a barrier layer
- 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
- B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/737—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
- B29C66/7371—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
- B29C66/73715—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable
- 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"
- B29C65/3468—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 means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

CA000603607A 1988-06-22 1989-06-22 Dispositifs de raccordement comportant un element polymere conducteur, et methode connexe Expired - Fee Related CA1339458C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US21005488A	1988-06-22	1988-06-22
US07/210,054		1988-06-22

Publications (1)

Publication Number	Publication Date
CA1339458C true CA1339458C (fr)	1997-09-16

Family

ID=22781420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000603607A Expired - Fee Related CA1339458C (fr)	1988-06-22	1989-06-22	Dispositifs de raccordement comportant un element polymere conducteur, et methode connexe

Country Status (1)

Country	Link
CA (1)	CA1339458C (fr)

1989
- 1989-06-22 CA CA000603607A patent/CA1339458C/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
2005-09-16	MKLA	Lapsed

Publication	Publication Date	Title
US5286952A (en)	1994-02-15	Methods and devices which make use of conductive polymers to join articles
CA1273446A (fr)	1990-08-28	Article thermoretrecissable a teneur de compositions de polymere conducteur
US5030487A (en)	1991-07-09	Heat recoverable article comprising conductive polymer compositions
EP0615488B1 (fr)	1999-01-07	Procede et article de liaison par micro-ondes d'un tuyau en polyethylene
EP0304476B1 (fr)	1991-10-16	Procede de liaison d'objets
US4853165A (en)	1989-08-01	Method of using heat-recoverable articles comprising conductive polymer compositions
CA1286869C (fr)	1991-07-30	Article thermoretrecissable
EP0127457B1 (fr)	1988-12-07	Objet électriquement thermorétractable
EP0918619B1 (fr)	2002-01-02	Raccord pour electrofusion
WO1989005230A1 (fr)	1989-06-15	Procede de liaison et dispositifs faisant appel a des polymeres conducteurs
US4938820A (en)	1990-07-03	Joining of sheets
EP0420933B1 (fr)	1994-03-02	Procedes et dispositifs mettant en oeuvre des polymeres conducteurs pour assembler des articles
CA1339458C (fr)	1997-09-16	Dispositifs de raccordement comportant un element polymere conducteur, et methode connexe
JP3261531B2 (ja)	2002-03-04	中空プラスチック部材の溶融接合方法
KR930009044B1 (ko)	1993-09-22	열회복성 복합 관형 물품 및 이의 제조방법
AU7304687A (en)	1987-11-09	Heat-recoverable devices
EP0307197A2 (fr)	1989-03-15	Dispositif de chauffage en matière polymérique conductible
CA1325514C (fr)	1993-12-28	Mode d'assemblage d'articles
CA1286966C (fr)	1991-07-30	Methode de liaisonnement de matieres thermoplastiques par recours aux radiofrequences
JPH06234165A (ja)	1994-08-23	ポリオレフィンパイプの接合方法
JPH04292888A (ja)	1992-10-16	発熱体