DE69007941T2 - Mesophase pitch for the production of carbon materials. - Google Patents

Mesophase pitch for the production of carbon materials.

Info

Publication number
DE69007941T2
DE69007941T2 DE1990607941 DE69007941T DE69007941T2 DE 69007941 T2 DE69007941 T2 DE 69007941T2 DE 1990607941 DE1990607941 DE 1990607941 DE 69007941 T DE69007941 T DE 69007941T DE 69007941 T2 DE69007941 T2 DE 69007941T2
Authority
DE
Germany
Prior art keywords
production
carbon materials
mesophase pitch
mesophase
pitch
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.)
Expired - Fee Related
Application number
DE1990607941
Other languages
German (de)
Other versions
DE69007941D1 (en
Inventor
Isao Mochida
Yukio Sakai
Hiroyuki Ohtsuka
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co 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 JP27230090A external-priority patent/JP2917486B2/en
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE69007941D1 publication Critical patent/DE69007941D1/en
Publication of DE69007941T2 publication Critical patent/DE69007941T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • 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
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
    • 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
    • D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
DE1990607941 1989-11-29 1990-11-29 Mesophase pitch for the production of carbon materials. Expired - Fee Related DE69007941T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP30948289 1989-11-29
JP27230090A JP2917486B2 (en) 1989-11-29 1990-10-12 Mesoface pitch for carbon materials

Publications (2)

Publication Number Publication Date
DE69007941D1 DE69007941D1 (en) 1994-05-11
DE69007941T2 true DE69007941T2 (en) 1994-08-11

Family

ID=26550133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990607941 Expired - Fee Related DE69007941T2 (en) 1989-11-29 1990-11-29 Mesophase pitch for the production of carbon materials.

Country Status (2)

Country Link
EP (1) EP0430689B1 (en)
DE (1) DE69007941T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04321559A (en) * 1991-04-23 1992-11-11 Mitsubishi Gas Chem Co Inc Composition for carbon material, composite carbon material and their production
DE69301866T2 (en) * 1992-06-19 1996-08-01 Mitsubishi Gas Chemical Co Self-adhesive granular carbon materials and high-density carbon articles made therefrom
JP3337043B2 (en) * 1994-07-11 2002-10-21 三菱瓦斯化学株式会社 Pitch with improved spinning fuming properties and method for producing the same
US5944980A (en) * 1996-09-06 1999-08-31 Mitsubishi Gas Chemical Company Co., Inc. Method for producing isotropic pitch, activated carbon fibers and carbon materials for non-aqueous secondary battery anodes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1262007A (en) * 1984-09-14 1989-09-26 Ikuo Seo Process for producing carbon fibers and the carbon fibers produced by the process
US4891126A (en) * 1987-11-27 1990-01-02 Mitsubishi Gas Chemical Company, Inc. Mesophase pitch for use in the making of carbon materials and process for producing the same

Also Published As

Publication number Publication date
EP0430689A1 (en) 1991-06-05
EP0430689B1 (en) 1994-04-06
DE69007941D1 (en) 1994-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee