CA1133085A - Polymeres conducteurs pour appareils de chauffage a l'electricite - Google Patents

Polymeres conducteurs pour appareils de chauffage a l'electricite

Info

Publication number: CA1133085A
Authority: CA; Canada
Prior art keywords: carbon black; composition; polymer; ptc; millimicrons
Prior art date: 1978-09-18
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

Application number

CA335,856A

Other languages

English (en)

Inventor

Peter H. Van Konynenburg

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 Corp

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.)

1978-09-18

Filing date

1979-09-18

Publication date

1982-10-05

1979-09-18 Application filed by Raychem Corp filed Critical Raychem Corp

1982-10-05 Application granted granted Critical

1982-10-05 Publication of CA1133085A publication Critical patent/CA1133085A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 claims abstract description 54
229920001169 thermoplastic Polymers 0.000 claims abstract description 11
239000002245 particle Substances 0.000 claims abstract description 8
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 6
229920000642 polymer Polymers 0.000 claims description 26
239000006229 carbon black Substances 0.000 claims description 22
238000002844 melting Methods 0.000 claims description 9
230000008018 melting Effects 0.000 claims description 9
238000000034 method Methods 0.000 claims description 5
238000002156 mixing Methods 0.000 claims description 4
229920000620 organic polymer Polymers 0.000 claims description 3
241000872198 Serjania polyphylla Species 0.000 claims description 2
229920001940 conductive polymer Polymers 0.000 abstract description 9
235000019241 carbon black Nutrition 0.000 description 17
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
238000010438 heat treatment Methods 0.000 description 5
239000003963 antioxidant agent Substances 0.000 description 4
230000003078 antioxidant effect Effects 0.000 description 4
-1 acrylate ester Chemical class 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
229920001903 high density polyethylene Polymers 0.000 description 3
239000004700 high-density polyethylene Substances 0.000 description 3
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 2
241000557626 Corvus corax Species 0.000 description 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
239000005977 Ethylene Substances 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000003431 cross linking reagent Substances 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000000806 elastomer Substances 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
238000003825 pressing Methods 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
241000721047 Danaus plexippus Species 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
229920000339 Marlex Polymers 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
239000002033 PVDF binder Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
BAPJBEWLBFYGME-UHFFFAOYSA-N acrylic acid methyl ester Natural products COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
229920005601 base polymer Polymers 0.000 description 1
229920001400 block copolymer Polymers 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000010382 chemical cross-linking Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
239000003317 industrial substance Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
229920001684 low density polyethylene Polymers 0.000 description 1
239000004702 low-density polyethylene Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000000465 moulding Methods 0.000 description 1
239000003973 paint Substances 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000000049 pigment Substances 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920000874 polytetramethylene terephthalate Polymers 0.000 description 1
229920002981 polyvinylidene fluoride Polymers 0.000 description 1
230000005855 radiation Effects 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material

Landscapes

Engineering & Computer Science (AREA)
Microelectronics & Electronic Packaging (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Thermistors And Varistors (AREA)
Compositions Of Macromolecular Compounds (AREA)
Conductive Materials (AREA)
Resistance Heating (AREA)

CA335,856A 1978-09-18 1979-09-18 Polymeres conducteurs pour appareils de chauffage a l'electricite Expired CA1133085A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US94365978A	1978-09-18	1978-09-18
US943,659		1978-09-18

Publications (1)

Publication Number	Publication Date
CA1133085A true CA1133085A (fr)	1982-10-05

Family

ID=25480041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA335,856A Expired CA1133085A (fr)	1978-09-18	1979-09-18	Polymeres conducteurs pour appareils de chauffage a l'electricite

Country Status (5)

Country	Link
JP (1)	JPS5595203A (fr)
CA (1)	CA1133085A (fr)
DE (1)	DE2937708A1 (fr)
FR (1)	FR2436481A1 (fr)
GB (1)	GB2033707B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0038718B1 (fr) *	1980-04-21	1986-08-27	RAYCHEM CORPORATION (a California corporation)	Compositions polymères conductrices contenant une matière de remplissage
US4591700A (en) *	1980-05-19	1986-05-27	Raychem Corporation	PTC compositions
CA1168433A (fr) *	1980-05-19	1984-06-05	Umesh K. Sopory	Polymeres conducteurs ptc et dispositifs qui en contiennent
DE19842125A1 (de) *	1998-09-15	2000-03-23	Moeller Gmbh	Kontaktanordnung elektrisch leitfähiger Polymere
JP2008204695A (ja) *	2007-02-19	2008-09-04	Matsushita Electric Works Ltd	照明装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4177376A (en) *	1974-09-27	1979-12-04	Raychem Corporation	Layered self-regulating heating article

1979
- 1979-09-14 GB GB7931974A patent/GB2033707B/en not_active Expired
- 1979-09-17 FR FR7923116A patent/FR2436481A1/fr active Granted
- 1979-09-17 JP JP11919479A patent/JPS5595203A/ja active Pending
- 1979-09-18 CA CA335,856A patent/CA1133085A/fr not_active Expired
- 1979-09-18 DE DE19792937708 patent/DE2937708A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
GB2033707A (en)	1980-05-21
GB2033707B (en)	1982-12-01
FR2436481A1 (fr)	1980-04-11
FR2436481B1 (fr)	1984-06-29
JPS5595203A (en)	1980-07-19
DE2937708A1 (de)	1980-03-27

Legal Events

Date	Code	Title	Description
1999-10-05	MKEX	Expiry

Publication	Publication Date	Title
US4304987A (en)	1981-12-08	Electrical devices comprising conductive polymer compositions
JP3930905B2 (ja)	2007-06-13	導電性ポリマー組成物およびデバイス
US5580493A (en)	1996-12-03	Conductive polymer composition and device
US4980541A (en)	1990-12-25	Conductive polymer composition
EP0038718B1 (fr)	1986-08-27	Compositions polymères conductrices contenant une matière de remplissage
EP0815568B1 (fr)	2005-05-25	Dispositif electrique
EP0217512B1 (fr)	1990-02-07	Encres pour film polymère épais
EP0038717A2 (fr)	1981-10-28	Dispositif électrique comprenant des éléments CTP
CA2166205A1 (fr)	1995-01-12	Composition polymerique conductrice
GB2036754A (en)	1980-07-02	Low resistivity ptc compositions
CA1104808A (fr)	1981-07-14	Polymeres conducteurs
CA1133085A (fr)	1982-10-05	Polymeres conducteurs pour appareils de chauffage a l'electricite
EP0074281B1 (fr)	1988-07-13	Chauffage de gazole
EP0803879B1 (fr)	2004-03-24	Composition polymère conductrice
EP0918638A1 (fr)	1999-06-02	Procede de production d'un stratifie comprenant une composition polymere conductrice
CA1168432A (fr)	1984-06-05	Polymeres conducteurs
CA1176452A (fr)	1984-10-23	Compositions de polymere conducteur a charge
HK1028480A (en)	2001-02-16	Conductive polymer composition
HK1021613B (en)	2001-03-02	Conductive polymer composition
MXPA96006206A (en)	1998-10-30	Polymeric composition conduct