ATE262725T1 - Leitfähige polymerzusammensetzung - Google Patents

Leitfähige polymerzusammensetzung

Info

Publication number: ATE262725T1
Authority: AT; Austria
Prior art keywords: conductive polymer; polymer composition; rcb; less; electrical devices
Prior art date: 1988-09-20

Application number

AT97201655T

Other languages

English (en)

Inventor

Jeff Shafe

O James Straley

Gordon Mccarty

Ravinder K Oswal

Bernadette A Trammell

Original Assignee

Tyco Electronics 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.)

1988-09-20

Filing date

1989-09-15

Publication date

2004-04-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22933384&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE262725(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-09-15 Application filed by Tyco Electronics Corp filed Critical Tyco Electronics Corp

2004-04-15 Application granted granted Critical

2004-04-15 Publication of ATE262725T1 publication Critical patent/ATE262725T1/de

Links

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
- 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)
Ceramic Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Conductive Materials (AREA)
Thermistors And Varistors (AREA)
Inks, Pencil-Leads, Or Crayons (AREA)
Resistance Heating (AREA)

AT97201655T 1988-09-20 1989-09-15 Leitfähige polymerzusammensetzung ATE262725T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US24705988A	1988-09-20	1988-09-20

Publications (1)

Publication Number	Publication Date
ATE262725T1 true ATE262725T1 (de)	2004-04-15

Family

ID=22933384

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT97201655T ATE262725T1 (de)	1988-09-20	1989-09-15	Leitfähige polymerzusammensetzung
AT89910755T ATE161354T1 (de)	1988-09-20	1989-09-15	Leitfähige polymerzusammensetzung

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT89910755T ATE161354T1 (de)	1988-09-20	1989-09-15	Leitfähige polymerzusammensetzung

Country Status (7)

Country	Link
EP (2)	EP0435923B1 (de)
JP (2)	JP2876549B2 (de)
KR (1)	KR100224945B1 (de)
AT (2)	ATE262725T1 (de)
CA (1)	CA1334480C (de)
DE (2)	DE68928502T2 (de)
WO (1)	WO1990003651A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1267672B1 (it) *	1994-01-17	1997-02-07	Hydor Srl	Composto resistivo termosensibile, suo metodo di realizzazione ed uso
DE10310722A1 (de)	2003-03-10	2004-09-23	Tesa Ag	Elektrisch erwärmbare Haftklebemasse
DE102007007617A1 (de)	2007-02-13	2008-08-14	Tesa Ag	Intrinsisch erwärmbare heißschmelzklebrige Flächengebilde
DE102008034748A1 (de)	2008-07-24	2010-01-28	Tesa Se	Flexibles beheiztes Flächenelement
DE102008063849A1 (de)	2008-12-19	2010-06-24	Tesa Se	Beheiztes Flächenelement und Verfahren zu seiner Befestigung
DE102009010437A1 (de)	2009-02-26	2010-09-02	Tesa Se	Beheiztes Flächenelement
US20130193384A1 (en) *	2012-01-31	2013-08-01	E. I. Du Pont De Nemours And Company	Polymer thick film positive temperature coefficient carbon composition
JP7309444B2 (ja) *	2018-07-05	2023-07-18	キヤノン株式会社	樹脂組成物、樹脂成形体、樹脂積層体、カートリッジ、画像形成装置、樹脂成形体の製造方法、樹脂積層体の製造方法およびカートリッジの製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4237441A (en) *	1978-12-01	1980-12-02	Raychem Corporation	Low resistivity PTC compositions
US4277673A (en) *	1979-03-26	1981-07-07	E-B Industries, Inc.	Electrically conductive self-regulating article
US4591700A (en) *	1980-05-19	1986-05-27	Raychem Corporation	PTC compositions
EP0123540A3 (de) *	1983-04-20	1985-01-02	RAYCHEM CORPORATION (a California corporation)	Leitfähige Polymere und diese enthaltende Einrichtungen
US4668857A (en) *	1985-08-16	1987-05-26	Belton Corporation	Temperature self-regulating resistive heating element
AU589714B2 (en) *	1985-12-06	1989-10-19	Sunbeam Corp.	PTC compositions containing a non-surface treated carbon black having an intermediate resistivity for reduced annealing

1989
- 1989-09-15 DE DE68928502T patent/DE68928502T2/de not_active Expired - Fee Related
- 1989-09-15 AT AT97201655T patent/ATE262725T1/de not_active IP Right Cessation
- 1989-09-15 WO PCT/US1989/004010 patent/WO1990003651A1/en not_active Ceased
- 1989-09-15 DE DE68929517T patent/DE68929517T2/de not_active Expired - Lifetime
- 1989-09-15 JP JP1510152A patent/JP2876549B2/ja not_active Expired - Lifetime
- 1989-09-15 EP EP89910755A patent/EP0435923B1/de not_active Expired - Lifetime
- 1989-09-15 KR KR1019900701040A patent/KR100224945B1/ko not_active Expired - Fee Related
- 1989-09-15 EP EP97201655A patent/EP0803879B1/de not_active Expired - Lifetime
- 1989-09-15 AT AT89910755T patent/ATE161354T1/de not_active IP Right Cessation
- 1989-09-19 CA CA000611894A patent/CA1334480C/en not_active Expired - Fee Related
1998
- 1998-08-12 JP JP10227984A patent/JP2955281B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH04500745A (ja)	1992-02-06
DE68929517T2 (de)	2005-02-03
EP0803879A1 (de)	1997-10-29
CA1334480C (en)	1995-02-21
EP0435923B1 (de)	1997-12-17
HK1021613A1 (en)	2000-06-16
JP2955281B2 (ja)	1999-10-04
EP0435923A1 (de)	1991-07-10
DE68928502D1 (de)	1998-01-29
DE68928502T2 (de)	1998-06-18
DE68929517D1 (de)	2004-04-29
KR100224945B1 (ko)	1999-10-15
JP2876549B2 (ja)	1999-03-31
EP0803879B1 (de)	2004-03-24
WO1990003651A1 (en)	1990-04-05
ATE161354T1 (de)	1998-01-15
JPH11144907A (ja)	1999-05-28
KR900702544A (ko)	1990-12-07

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Legal Events

Date	Code	Title	Description
2004-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties