ATE58549T1 - Impraegnierpech mit verbesserter filtrierbarkeit und dessen herstellung. - Google Patents

Impraegnierpech mit verbesserter filtrierbarkeit und dessen herstellung.

Info

Publication number
ATE58549T1
ATE58549T1 AT88400643T AT88400643T ATE58549T1 AT E58549 T1 ATE58549 T1 AT E58549T1 AT 88400643 T AT88400643 T AT 88400643T AT 88400643 T AT88400643 T AT 88400643T AT E58549 T1 ATE58549 T1 AT E58549T1
Authority
AT
Austria
Prior art keywords
pitch
waterproofing
manufacture
equal
improved filterability
Prior art date
Application number
AT88400643T
Other languages
English (en)
Inventor
Pierre Couderc
Serge Buche
Jean Louis Saint-Romain
Original Assignee
Norsolor Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9349268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE58549(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norsolor Sa filed Critical Norsolor Sa
Application granted granted Critical
Publication of ATE58549T1 publication Critical patent/ATE58549T1/de

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
    • C10C1/00—Working-up tar
    • C10C1/19—Working-up tar by thermal treatment not involving distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Filtering Materials (AREA)
  • Reinforced Plastic Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Stringed Musical Instruments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inorganic Fibers (AREA)
AT88400643T 1987-03-20 1988-03-18 Impraegnierpech mit verbesserter filtrierbarkeit und dessen herstellung. ATE58549T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8703927A FR2612525B1 (fr) 1987-03-20 1987-03-20 Brai d'impregnation a filtrabilite amelioree et son procede de fabrication
EP19880400643 EP0284501B1 (de) 1987-03-20 1988-03-18 Imprägnierpech mit verbesserter Filtrierbarkeit und dessen Herstellung

Publications (1)

Publication Number Publication Date
ATE58549T1 true ATE58549T1 (de) 1990-12-15

Family

ID=9349268

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88400643T ATE58549T1 (de) 1987-03-20 1988-03-18 Impraegnierpech mit verbesserter filtrierbarkeit und dessen herstellung.

Country Status (10)

Country Link
US (1) US4997542A (de)
EP (1) EP0284501B1 (de)
JP (1) JPS6414296A (de)
AT (1) ATE58549T1 (de)
BR (1) BR8801342A (de)
CA (1) CA1304198C (de)
DE (1) DE3861103D1 (de)
ES (1) ES2018618B3 (de)
FR (1) FR2612525B1 (de)
GR (1) GR3001462T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5326457A (en) * 1992-08-06 1994-07-05 Aristech Chemical Corporation Process for making carbon electrode impregnating pitch from coal tar
US5695631A (en) * 1993-06-04 1997-12-09 Mitsubishi Chemical Corporation Process for producing petroleum needle coke
JP6274390B2 (ja) * 2012-10-24 2018-02-07 東海カーボン株式会社 リチウム二次電池負極材用黒鉛粉末の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835024A (en) * 1971-03-19 1974-09-10 Osaka Gas Co Ltd Method for manufacturing pitch
US3692663A (en) * 1971-03-19 1972-09-19 Osaka Gas Co Ltd Process for treating tars
US3970542A (en) * 1971-09-10 1976-07-20 Cindu N.V. Method of preparing electrode pitches
NL7305172A (de) * 1973-04-13 1974-10-15
US4086156A (en) * 1974-12-13 1978-04-25 Exxon Research & Engineering Co. Pitch bonded carbon electrode
NL183771C (nl) * 1976-06-23 1989-01-16 Cindu Chemie Bv Werkwijze voor de bereiding van een bindmiddelpek, alsmede gevormd voorwerp, verkregen onder toepassing van een volgens de werkwijze bereid bindmiddelpek.
JPS533764A (en) * 1976-07-01 1978-01-13 Seiko Instr & Electronics Ltd Low power consumption oscillating circuit
US4096056A (en) * 1976-10-21 1978-06-20 Witco Chemical Corporation Method of producing an impregnating petroleum pitch
JPS5360927A (en) * 1976-11-12 1978-05-31 Nippon Oil Co Ltd Continuous method of manufacturing petroleum pitch
JPS5944352B2 (ja) * 1978-02-28 1984-10-29 ユニオン・カ−バイド・コ−ポレ−シヨン ピツチの製造法
US4369171A (en) * 1981-03-06 1983-01-18 Great Lakes Carbon Corporation Production of pitch and coke from raw petroleum coke
GB2110232B (en) * 1981-11-18 1986-05-08 Nippon Oil Co Ltd Process for the production of ethane
US4664774A (en) * 1984-07-06 1987-05-12 Allied Corporation Low solids content, coal tar based impregnating pitch

Also Published As

Publication number Publication date
ES2018618B3 (es) 1991-04-16
FR2612525B1 (fr) 1989-05-19
JPS6414296A (en) 1989-01-18
US4997542A (en) 1991-03-05
BR8801342A (pt) 1988-11-01
CA1304198C (fr) 1992-06-30
FR2612525A1 (fr) 1988-09-23
DE3861103D1 (de) 1991-01-03
EP0284501A1 (de) 1988-09-28
GR3001462T3 (en) 1992-10-08
EP0284501B1 (de) 1990-11-22

Similar Documents

Publication Publication Date Title
ATE77739T1 (de) Verfahren zur herstellung von festen pharmazeutischen formen.
SE9001431D0 (sv) Verfahren und anlage zur kontinuerlichen herstellung von spanplatten, faserplatten und dergleichen
ES2040494T3 (es) Procedimiento de fabricacion de recubrimientos densos bituminosos almacenables.
GB938301A (en) Improvements in electrode pitch binders
DE3862472D1 (de) Pechmaterial aus kohleteerpech, verfahren zu dessen herstellung sowie verwendung des pechmaterials.
ATE58549T1 (de) Impraegnierpech mit verbesserter filtrierbarkeit und dessen herstellung.
DE3585383D1 (de) Verfahren zur herstellung von formmassen von oxymethylenpolymer mit bestaendigkeit gegen fleckenbildung.
SE8703683L (sv) Vermeisolerande fiberformkropp, forfarande for dess framstellning samt dess anvendning
DE3867365D1 (de) Vorrichtung zum thermischen nachbehandeln von kohlenstoff-fasern aus kohlenteerpech, insbesondere steinkohlenteerpech.
JPS5767686A (en) Production on coke for blast furnace
ATE83764T1 (de) Verfahren zur herstellung von kohlenstoffgebundenen feuerfestformteilen und nach dem verfahren hergestellte formteile.
DE3585408D1 (de) Verfahren zur herstellung reaktiver, kohlenstoffreicher presslinge.
ATE55776T1 (de) Elektrodenbindemittelpech und verfahren zur herstellung derselben.
ATE7218T1 (de) Verfahren zur herstellung von calciumcarbid.
DE69007941D1 (de) Mesophasepech zur Herstellung von Carbonmaterialien.
JPS5584421A (en) Method of making fibrous carbon
DE69204736D1 (de) Verfahren zur Herstellung von auf Pech basierten Kohlenstoffasern mit verbesserten Verdichtungswerten.
KR910012200A (ko) 자기소결성을 갖는 탄소재 원료의 제조방법
JPS55151082A (en) Production of blast furnace coke comprising large amount of low rank coal
KR960022952A (ko) 탄소재용 바인더 핏치의 제조방법
RU93039388A (ru) Способ получения изделий из активированных углеродных волокон
JPS54146804A (en) Production of coke
ATE47402T1 (de) Verfahren zur herstellung von mukopolysaccharidzusammensetzungen welche eine hohe antithrombogene aktivitaet besitzen.
KR890012025A (ko) 방사용 메조페이스 피치의 제조방법
RU95118644A (ru) Углесодержащая масса

Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
RZN Patent revoked