EP0276756A3 - Conductive composite filaments and fibrous articles containing the same - Google Patents

Conductive composite filaments and fibrous articles containing the same Download PDF

Info

Publication number: EP0276756A3
Authority: EP; European Patent Office
Prior art keywords: same; conductive composite; articles containing; composite filaments; fibrous articles
Prior art date: 1987-01-30
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.): Granted

Application number

EP88100844A

Other versions

EP0276756A2 (en

EP0276756B1 (en

Inventor

Yasuhiro Ogawa

Takao Osagawa

Hidenobu Tsutsumi

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.)

Kanebo Ltd

Original Assignee

Kanebo 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.)

1987-01-30

Filing date

1988-01-21

Publication date

1990-02-21

1987-01-30 Priority claimed from JP62020860A external-priority patent/JPS63190017A/en

1987-03-23 Priority claimed from JP62069454A external-priority patent/JPS63235525A/en

1987-12-02 Priority claimed from JP62306233A external-priority patent/JPH01148811A/en

1988-01-21 Application filed by Kanebo Ltd filed Critical Kanebo Ltd

1988-08-03 Publication of EP0276756A2 publication Critical patent/EP0276756A2/en

1990-02-21 Publication of EP0276756A3 publication Critical patent/EP0276756A3/en

1994-04-06 Application granted granted Critical

1994-04-06 Publication of EP0276756B1 publication Critical patent/EP0276756B1/en

2008-01-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Textile Engineering (AREA)
Manufacturing & Machinery (AREA)
Multicomponent Fibers (AREA)

EP88100844A 1987-01-30 1988-01-21 Conductive composite filaments and fibrous articles containing the same Expired - Lifetime EP0276756B1 (en)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
JP62020860A JPS63190017A (en)	1987-01-30	1987-01-30	Antistatic conjugate fiber
JP20860/87		1987-01-30
JP62069454A JPS63235525A (en)	1987-03-23	1987-03-23	Electrically conductive conjugated yarn
JP69454/87		1987-03-23
JP62306233A JPH01148811A (en)	1987-12-02	1987-12-02	Production of electrically conductive conjugate fiber
JP306233/87		1987-12-02

Publications (3)

Publication Number	Publication Date
EP0276756A2 EP0276756A2 (en)	1988-08-03
EP0276756A3 true EP0276756A3 (en)	1990-02-21
EP0276756B1 EP0276756B1 (en)	1994-04-06

Family

ID=27283201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88100844A Expired - Lifetime EP0276756B1 (en)	1987-01-30	1988-01-21	Conductive composite filaments and fibrous articles containing the same

Country Status (4)

Country	Link
EP (1)	EP0276756B1 (en)
KR (1)	KR900008725B1 (en)
CA (1)	CA1285358C (en)
DE (1)	DE3888856T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0343496B1 (en) *	1988-05-27	1994-08-31	Kuraray Co., Ltd.	Conductive composite filament and process for producing the same
JP2635139B2 (en) *	1988-12-28	1997-07-30	花王株式会社	Absorbent articles
DE4110279A1 (en) *	1991-03-28	1992-10-01	Alfo Ag	LIGHT GUIDE
DE9108057U1 (en) *	1991-07-01	1991-08-22	August Mink KG, 7320 Göppingen	Technical brush with roller or strip-shaped brush body and, depending on the respective application, a wide variety of bristles
FR2734584B1 (en) *	1995-05-24	1997-08-14	Arjo Wiggins Sa	PAPER CONTAINING METALLIC AND NON-MAGNETIC SECURITY ELEMENTS
WO1996028611A1 (en) *	1995-03-13	1996-09-19	Arjo Wiggins S.A.	Security paper with conductive fibres detectable by microwave radiation and method for making same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2001901A (en) *	1977-08-08	1979-02-14	Kanebo Ltd	Conductive composite filaments
GB2077182A (en) *	1980-06-06	1981-12-16	Kanebo Ltd	Conductive composite filaments

1988
- 1988-01-14 CA CA000556540A patent/CA1285358C/en not_active Expired - Lifetime
- 1988-01-21 EP EP88100844A patent/EP0276756B1/en not_active Expired - Lifetime
- 1988-01-21 DE DE3888856T patent/DE3888856T2/en not_active Expired - Lifetime
- 1988-01-30 KR KR1019880000844A patent/KR900008725B1/en active Pre-grant Review Request

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2001901A (en) *	1977-08-08	1979-02-14	Kanebo Ltd	Conductive composite filaments
GB2077182A (en) *	1980-06-06	1981-12-16	Kanebo Ltd	Conductive composite filaments

Also Published As

Publication number	Publication date
DE3888856D1 (en)	1994-05-11
DE3888856T2 (en)	1994-08-18
KR880009536A (en)	1988-09-15
EP0276756A2 (en)	1988-08-03
KR900008725B1 (en)	1990-11-27
EP0276756B1 (en)	1994-04-06
CA1285358C (en)	1991-07-02

Publication	Publication Date	Title
GB9023295D0 (en)	1990-12-05	Composite containing fibrous material
IL87281A0 (en)	1989-01-31	Composite and article using short length fibers
ZA883184B (en)	1990-01-31	Foam-fiber composite and process
EP0446377A4 (en)	1992-03-18	Composite elastic yarn and process for preparing the same
EP0430255A3 (en)	1991-09-25	Conductive adhesive and article made therewith
GB8711644D0 (en)	1987-06-24	Composite article
GB8710203D0 (en)	1987-06-03	Composite yarn
GB2189517B (en)	1990-01-04	Composite articles
GB2221055B (en)	1993-02-24	Multiple fibres
GB2196343B (en)	1988-09-14	Microwave-absorbing fibres and filaments
IL78741A0 (en)	1986-08-31	Shaped articles from fibre composite materials
AU7865987A (en)	1988-04-21	Treating fibrous polyamide articles
EP0343496A3 (en)	1990-10-31	Conductive composite filament and process for producing the same
GB2262710B (en)	1993-12-22	Composite article
GB8905085D0 (en)	1989-04-19	Filaments
GB9010562D0 (en)	1990-07-04	Composite fibre
EP0276756A3 (en)	1990-02-21	Conductive composite filaments and fibrous articles containing the same
GB2235652B (en)	1993-01-27	Composite article
GB2210326B (en)	1991-11-13	Composite fabrics arranged therein with natural materials
EP0423998A3 (en)	1992-07-08	Composite and moulded articles therefrom
EP0295147A3 (en)	1989-10-11	High strength polyester yarn
GB8906780D0 (en)	1992-04-08	Fiber-containing composite
GB2162750B (en)	1987-11-18	Laundry-stable, antimicrobially-active synthetic fibres and filaments and the production thereof
EP0264271A3 (en)	1989-10-11	Spinnable dopes and articles therefrom
GB8717074D0 (en)	1987-08-26	Composite article

Legal Events

Date	Code	Title	Description
1988-06-18	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-08-03	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1990-01-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1990-02-21	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1990-07-04	17P	Request for examination filed	Effective date: 19900502
1992-07-22	17Q	First examination report despatched	Effective date: 19920609
1994-02-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1994-04-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1994-05-11	REF	Corresponds to:	Ref document number: 3888856 Country of ref document: DE Date of ref document: 19940511
1994-06-03	ET	Fr: translation filed
1994-07-05	ITF	It: translation for a ep patent filed
1995-02-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1995-02-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1995-03-29	26N	No opposition filed
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2006-08-16	REG	Reference to a national code	Ref country code: GB Ref legal event code: 732E
2006-11-10	REG	Reference to a national code	Ref country code: FR Ref legal event code: TP
2007-01-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 20070117 Year of fee payment: 20
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2008-05-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20080120