EP0163339A3 - Carbon fibers and methods for producing the same - Google Patents

Carbon fibers and methods for producing the same Download PDF

Info

Publication number: EP0163339A3
Authority: EP; European Patent Office
Prior art keywords: producing; methods; same; carbon fibers; fibers
Prior art date: 1984-04-30
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

EP85200687A

Other versions

EP0163339B1 (en

EP0163339A2 (en

Inventor

David Arthur Schulz

Loren Carl Nelson

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.)

BP Corp North America Inc

Original Assignee

Union Carbide 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.)

1984-04-30

Filing date

1985-04-29

Publication date

1986-09-17

1985-04-29 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1985-12-04 Publication of EP0163339A2 publication Critical patent/EP0163339A2/en

1986-09-17 Publication of EP0163339A3 publication Critical patent/EP0163339A3/en

1989-09-06 Application granted granted Critical

1989-09-06 Publication of EP0163339B1 publication Critical patent/EP0163339B1/en

Status Expired legal-status Critical Current

Links

Classifications

- 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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Inorganic Fibers (AREA)

EP19850200687 1984-04-30 1985-04-29 Carbon fibers and methods for producing the same Expired EP0163339B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60506484A	1984-04-30	1984-04-30
US605064		1984-04-30

Publications (3)

Publication Number	Publication Date
EP0163339A2 EP0163339A2 (en)	1985-12-04
EP0163339A3 true EP0163339A3 (en)	1986-09-17
EP0163339B1 EP0163339B1 (en)	1989-09-06

Family

ID=24422113

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19850200687 Expired EP0163339B1 (en)	1984-04-30	1985-04-29	Carbon fibers and methods for producing the same

Country Status (4)

Country	Link
EP (1)	EP0163339B1 (en)
JP (1)	JPS60231825A (en)
CA (1)	CA1239512A (en)
DE (1)	DE3572847D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2004370C (en) *	1988-12-07	1995-11-21	David Arthur Schulz	Continuous, ultrahigh modulus carbon fiber
JP3125062B2 (en) *	1993-02-24	2001-01-15	株式会社ペトカ	Carbon fiber production method
CA2124158C (en) *	1993-06-14	2005-09-13	Daniel H. Hecht	High modulus carbon and graphite articles and method for their preparation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3639953A (en) *	1969-08-07	1972-02-08	Kanegafuchi Spinning Co Ltd	Method of producing carbon fibers
FR2118974A1 (en) *	1970-12-22	1972-08-04	Coal Industry Patents Ltd
US4055583A (en) *	1974-04-24	1977-10-25	Bergwerksverband Gmbh	Method for the production of carbonaceous articles, particularly strands
US4275051A (en) *	1979-01-29	1981-06-23	Union Carbide Corporation	Spin size and thermosetting aid for pitch fibers
US4276278A (en) *	1979-01-29	1981-06-30	Union Carbide Corporation	Spin size and thermosetting aid for pitch fibers
US4351816A (en) *	1980-12-17	1982-09-28	Union Carbide Corporation	Method for producing a mesophase pitch derived carbon yarn and fiber

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2392144A1 (en) *	1977-05-25	1978-12-22	British Petroleum Co	PROCESS FOR MANUFACTURING CARBON AND GRAPHITE FIBERS FROM OIL BRAIS

1985
- 1985-04-12 CA CA000479045A patent/CA1239512A/en not_active Expired
- 1985-04-26 JP JP8905785A patent/JPS60231825A/en active Granted
- 1985-04-29 DE DE8585200687T patent/DE3572847D1/en not_active Expired
- 1985-04-29 EP EP19850200687 patent/EP0163339B1/en not_active Expired

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3639953A (en) *	1969-08-07	1972-02-08	Kanegafuchi Spinning Co Ltd	Method of producing carbon fibers
FR2118974A1 (en) *	1970-12-22	1972-08-04	Coal Industry Patents Ltd
US4055583A (en) *	1974-04-24	1977-10-25	Bergwerksverband Gmbh	Method for the production of carbonaceous articles, particularly strands
US4275051A (en) *	1979-01-29	1981-06-23	Union Carbide Corporation	Spin size and thermosetting aid for pitch fibers
US4276278A (en) *	1979-01-29	1981-06-30	Union Carbide Corporation	Spin size and thermosetting aid for pitch fibers
US4351816A (en) *	1980-12-17	1982-09-28	Union Carbide Corporation	Method for producing a mesophase pitch derived carbon yarn and fiber

Also Published As

Publication number	Publication date
JPH0250211B2 (en)	1990-11-01
CA1239512A (en)	1988-07-26
DE3572847D1 (en)	1989-10-12
JPS60231825A (en)	1985-11-18
EP0163339B1 (en)	1989-09-06
EP0163339A2 (en)	1985-12-04

Legal Events

Date	Code	Title	Description
1985-10-04	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
1985-12-04	AK	Designated contracting states	Designated state(s): DE FR GB IT NL
1986-07-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-09-17	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT NL
1987-04-01	17P	Request for examination filed	Effective date: 19870126
1987-11-25	17Q	First examination report despatched	Effective date: 19871007
1987-12-23	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: AMOCO CORPORATION
1989-07-22	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-09-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT NL
1989-10-06	ITF	It: translation for a ep patent filed	Owner name: ING. C. GREGORJ S.P.A.
1989-10-12	REF	Corresponds to:	Ref document number: 3572847 Country of ref document: DE Date of ref document: 19891012
1989-12-15	ET	Fr: translation filed
1990-06-28	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-06-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-08-16	26N	No opposition filed
1993-04-30	ITTA	It: last paid annual fee
1998-03-19	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19980319 Year of fee payment: 14
1998-03-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19980320 Year of fee payment: 14
1998-03-25	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19980325 Year of fee payment: 14
1998-03-26	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19980326 Year of fee payment: 14
1999-04-29	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 NON-PAYMENT OF DUE FEES Effective date: 19990429
1999-11-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991101
1999-12-22	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19990429
1999-12-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19991231
2000-01-03	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee	Effective date: 19991101
2000-01-28	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
2000-02-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000201

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