CA1319242C - Element chauffant conducteur polymere - Google Patents

Element chauffant conducteur polymere

Info

Publication number: CA1319242C
Authority: CA; Canada
Prior art keywords: article; electrodes; conductive polymer; heat; polymer element
Prior art date: 1987-09-09
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

CA000576766A

Other languages

English (en)

Inventor

George Michael John Gansbuehler

Per Jan Thorbjoern Jensen

George Barry Park

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.)

Raychem Ltd

Original Assignee

Raychem 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.)

1987-09-09

Filing date

1988-09-08

Publication date

1993-06-22

1987-09-09 Priority claimed from GB878721181A external-priority patent/GB8721181D0/en

1987-09-09 Priority claimed from GB878721179A external-priority patent/GB8721179D0/en

1987-10-09 Priority claimed from GB878723761A external-priority patent/GB8723761D0/en

1987-10-09 Priority claimed from GB878723751A external-priority patent/GB8723751D0/en

1987-12-14 Priority claimed from GB878729121A external-priority patent/GB8729121D0/en

1988-09-08 Application filed by Raychem Ltd filed Critical Raychem Ltd

1993-06-22 Application granted granted Critical

1993-06-22 Publication of CA1319242C publication Critical patent/CA1319242C/fr

2010-06-22 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000000463 material Substances 0.000 claims abstract description 77
239000000758 substrate Substances 0.000 claims abstract description 52
238000000034 method Methods 0.000 claims abstract description 22
229920001940 conductive polymer Polymers 0.000 claims description 18
238000010438 heat treatment Methods 0.000 claims description 17
230000008439 repair process Effects 0.000 claims description 11
238000011084 recovery Methods 0.000 abstract description 11
239000013536 elastomeric material Substances 0.000 abstract description 2
230000000694 effects Effects 0.000 description 8
229920000642 polymer Polymers 0.000 description 7
239000000853 adhesive Substances 0.000 description 6
230000001070 adhesive effect Effects 0.000 description 6
239000000203 mixture Substances 0.000 description 6
230000007423 decrease Effects 0.000 description 5
230000004927 fusion Effects 0.000 description 5
229920003345 Elvax® Polymers 0.000 description 4
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
239000003973 paint Substances 0.000 description 3
229910052709 silver Inorganic materials 0.000 description 3
239000004332 silver Substances 0.000 description 3
229920000339 Marlex Polymers 0.000 description 2
239000003963 antioxidant agent Substances 0.000 description 2
230000003078 antioxidant effect Effects 0.000 description 2
239000006229 carbon black Substances 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000000806 elastomer Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000013021 overheating Methods 0.000 description 2
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000010292 electrical insulation Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
229920001903 high density polyethylene Polymers 0.000 description 1
239000004700 high-density polyethylene Substances 0.000 description 1
229920000092 linear low density polyethylene Polymers 0.000 description 1
239000004707 linear low-density polyethylene Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000000565 sealant Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Landscapes

Lining Or Joining Of Plastics Or The Like (AREA)

CA000576766A 1987-09-09 1988-09-08 Element chauffant conducteur polymere Expired - Fee Related CA1319242C (fr)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
GB8721181		1987-09-09
GB8721179		1987-09-09
GB878721181A GB8721181D0 (en)	1987-09-09	1987-09-09	Heat recoverable article
GB878721179A GB8721179D0 (en)	1987-09-09	1987-09-09	Heat recoverable article
GB8723751		1987-10-09
GB878723761A GB8723761D0 (en)	1987-10-09	1987-10-09	Heat recoverable article
GB8723761		1987-10-09
GB878723751A GB8723751D0 (en)	1987-10-09	1987-10-09	Conductive polymeric article
GB878729121A GB8729121D0 (en)	1987-12-14	1987-12-14	Conductive polymeric heater
GB8729121		1987-12-14

Publications (1)

Publication Number	Publication Date
CA1319242C true CA1319242C (fr)	1993-06-22

Family

ID=27516760

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000576766A Expired - Fee Related CA1319242C (fr)	1987-09-09	1988-09-08	Element chauffant conducteur polymere

Country Status (1)

Country	Link
CA (1)	CA1319242C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112908537A (zh) *	2021-01-18	2021-06-04	甘肃金强信邦电缆有限公司	一种防滑耐磨矿物质绝缘防火电缆

1988
- 1988-09-08 CA CA000576766A patent/CA1319242C/fr not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112908537A (zh) *	2021-01-18	2021-06-04	甘肃金强信邦电缆有限公司	一种防滑耐磨矿物质绝缘防火电缆

Legal Events

Date	Code	Title	Description
1999-06-22	MKLA	Lapsed

Publication	Publication Date	Title
US5403993A (en)	1995-04-04	Electrical heating tape
CA1321698C (fr)	1993-08-31	Article thermoretractable
US5137591A (en)	1992-08-11	Conductive polymeric heater
KR960013070B1 (ko)	1996-09-30	물품의 접합 방법
EP0307197B1 (fr)	1994-06-29	Dispositif de chauffage en matière polymérique conductible
CA1314375C (fr)	1993-03-16	Article thermoretractable
CA1319242C (fr)	1993-06-22	Element chauffant conducteur polymere
EP0307198B1 (fr)	1995-04-12	Article en polymère conductible
US5003163A (en)	1991-03-26	Heat recoverable article
US4950343A (en)	1990-08-21	Method of cable sealing
CA1321699C (fr)	1993-08-31	Article thermoretractable
US4990379A (en)	1991-02-05	Heat recoverable article
AU7304687A (en)	1987-11-09	Heat-recoverable devices
AU638934B2 (en)	1993-07-15	Methods and devices which make use of conductive polymers to join articles
CA1328722C (fr)	1994-04-26	Article polymere conducteur
AU663433B2 (en)	1995-10-05	Multi-layer wraparound heat shrink sleeve
PL181736B1 (pl)	2001-09-28	Sposób izolowania polaczen rur zaopatrzonych w izolacje cieplna PL

CA1319242C - Element chauffant conducteur polymere - Google Patents

Info

Links

Landscapes

Applications Claiming Priority (10)

Publications (1)

Family

ID=27516760

Family Applications (1)

Country Status (1)

Cited By (1)

Cited By (1)

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Legal Events