JPH0542996B2 - - Google Patents

Info

Publication number
JPH0542996B2
JPH0542996B2 JP63246179A JP24617988A JPH0542996B2 JP H0542996 B2 JPH0542996 B2 JP H0542996B2 JP 63246179 A JP63246179 A JP 63246179A JP 24617988 A JP24617988 A JP 24617988A JP H0542996 B2 JPH0542996 B2 JP H0542996B2
Authority
JP
Japan
Prior art keywords
pitch
fine particles
optically anisotropic
anisotropic structure
fine
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
JP63246179A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01163290A (ja
Inventor
Tomei Takegawa
Tetsuo Shiode
Yasuo Okuyama
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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.)
Filing date
Publication date
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Priority to JP63246179A priority Critical patent/JPH01163290A/ja
Publication of JPH01163290A publication Critical patent/JPH01163290A/ja
Publication of JPH0542996B2 publication Critical patent/JPH0542996B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP63246179A 1987-09-30 1988-09-30 微細な光学的異方性構造を有するピッチ微粒体の製造方法 Granted JPH01163290A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63246179A JPH01163290A (ja) 1987-09-30 1988-09-30 微細な光学的異方性構造を有するピッチ微粒体の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24617087 1987-09-30
JP62-246170 1987-09-30
JP63246179A JPH01163290A (ja) 1987-09-30 1988-09-30 微細な光学的異方性構造を有するピッチ微粒体の製造方法

Publications (2)

Publication Number Publication Date
JPH01163290A JPH01163290A (ja) 1989-06-27
JPH0542996B2 true JPH0542996B2 (enrdf_load_stackoverflow) 1993-06-30

Family

ID=17144553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63246179A Granted JPH01163290A (ja) 1987-09-30 1988-09-30 微細な光学的異方性構造を有するピッチ微粒体の製造方法

Country Status (1)

Country Link
JP (1) JPH01163290A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395291A (ja) * 1986-10-09 1988-04-26 Kawasaki Steel Corp 光学的異方性小球体の製造方法

Also Published As

Publication number Publication date
JPH01163290A (ja) 1989-06-27

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Legal Events

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LAPS Cancellation because of no payment of annual fees