ES2128884A1 - Procedimiento directo para producir breas que contienen compuestos organometalicos para hilarlas en forma de fibras de carbono y brea. - Google Patents

Procedimiento directo para producir breas que contienen compuestos organometalicos para hilarlas en forma de fibras de carbono y brea.

Info

Publication number
ES2128884A1
ES2128884A1 ES09102634A ES9102634A ES2128884A1 ES 2128884 A1 ES2128884 A1 ES 2128884A1 ES 09102634 A ES09102634 A ES 09102634A ES 9102634 A ES9102634 A ES 9102634A ES 2128884 A1 ES2128884 A1 ES 2128884A1
Authority
ES
Spain
Prior art keywords
tar
organometallic compounds
carbon fibres
spinning
producing
Prior art date
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
ES09102634A
Other languages
English (en)
Other versions
ES2128884B1 (es
Inventor
Hugh E Romine
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.)
ConocoPhillips Co
Original Assignee
Conoco Inc
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.)
Filing date
Publication date
Priority claimed from US07/533,248 external-priority patent/US5730949A/en
Application filed by Conoco Inc filed Critical Conoco Inc
Publication of ES2128884A1 publication Critical patent/ES2128884A1/es
Application granted granted Critical
Publication of ES2128884B1 publication Critical patent/ES2128884B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Se describe un procedimiento mejorado para obtener un producto de brea anisotrópica que contiene metales adecuados para la fabricación de fibras de carbono. Se añaden compuestos organometálicos aromáticos solubles al material de alimentación carbonoso sustancialmente libre de brea mesofásica y se difunde calor en la composición resultante, preferiblemente con burbujeo de gas, para producir una brea mesofásica que contiene metales.
ES9102634A 1990-06-04 1991-11-26 Procedimiento directo para producir breas que contienen compuestos organometalicos para hilarlas en forma de fibras de carbono y brea. Expired - Fee Related ES2128884B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/533,248 US5730949A (en) 1990-06-04 1990-06-04 Direct process route to organometallic containing pitches for spinning into pitch carbon fibers

Publications (2)

Publication Number Publication Date
ES2128884A1 true ES2128884A1 (es) 1999-05-16
ES2128884B1 ES2128884B1 (es) 2000-05-01

Family

ID=24125135

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9102634A Expired - Fee Related ES2128884B1 (es) 1990-06-04 1991-11-26 Procedimiento directo para producir breas que contienen compuestos organometalicos para hilarlas en forma de fibras de carbono y brea.

Country Status (1)

Country Link
ES (1) ES2128884B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460455A (en) * 1982-01-13 1984-07-17 Mitsubishi Oil Co., Ltd. Process for producing pitch for using as raw material for carbon fibers
GB2156378A (en) * 1984-03-26 1985-10-09 Idemitsu Kosan Co Pitch materials
US4600496A (en) * 1983-05-26 1986-07-15 Phillips Petroleum Company Pitch conversion
US4892641A (en) * 1986-01-30 1990-01-09 Conoco Inc. Process for the production of mesophase pitch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4460455A (en) * 1982-01-13 1984-07-17 Mitsubishi Oil Co., Ltd. Process for producing pitch for using as raw material for carbon fibers
US4600496A (en) * 1983-05-26 1986-07-15 Phillips Petroleum Company Pitch conversion
GB2156378A (en) * 1984-03-26 1985-10-09 Idemitsu Kosan Co Pitch materials
US4892641A (en) * 1986-01-30 1990-01-09 Conoco Inc. Process for the production of mesophase pitch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YAMADA, Y. et al. Study of carbonaceous mesophase through the ESR spectra of vanadyl chelates. Ext. Abstr. Program-Bienn. Conf. Carbon (1977), 13, 25-6. *

Also Published As

Publication number Publication date
ES2128884B1 (es) 2000-05-01

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