FR2479173B1 - - Google Patents

Info

Publication number
FR2479173B1
FR2479173B1 FR8007034A FR8007034A FR2479173B1 FR 2479173 B1 FR2479173 B1 FR 2479173B1 FR 8007034 A FR8007034 A FR 8007034A FR 8007034 A FR8007034 A FR 8007034A FR 2479173 B1 FR2479173 B1 FR 2479173B1
Authority
FR
France
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
Application number
FR8007034A
Other languages
French (fr)
Other versions
FR2479173A1 (fr
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8007034A priority Critical patent/FR2479173A1/fr
Priority to DE8181400403T priority patent/DE3171183D1/de
Priority to EP81400403A priority patent/EP0037306B1/fr
Priority to JP4418681A priority patent/JPS56149307A/ja
Publication of FR2479173A1 publication Critical patent/FR2479173A1/fr
Priority to US06/477,487 priority patent/US4525337A/en
Priority to US06/511,724 priority patent/US4514371A/en
Application granted granted Critical
Publication of FR2479173B1 publication Critical patent/FR2479173B1/fr
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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • 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
    • C04B35/521—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 by impregnation of carbon products with a carbonisable material
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4505—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements characterised by the method of application

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
FR8007034A 1980-03-28 1980-03-28 Procede et dispositif pour la densification acceleree d'un substrat carbone poreux par decomposition d'une substance hydrocarbonee a haute temperature et sous haute pression Granted FR2479173A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8007034A FR2479173A1 (fr) 1980-03-28 1980-03-28 Procede et dispositif pour la densification acceleree d'un substrat carbone poreux par decomposition d'une substance hydrocarbonee a haute temperature et sous haute pression
DE8181400403T DE3171183D1 (en) 1980-03-28 1981-03-17 Process and apparatus for the accelerated densification of a porous carbonaceous substrate by decomposition of a hydrocarbonaceous substance at high temperature and high pressure, and method for the preparation of the said substance
EP81400403A EP0037306B1 (fr) 1980-03-28 1981-03-17 Procédé et dispositif pour la densification accélérée d'un substrat carboné poreux par décomposition d'une substance hydrocarbonée à haute température et sous haute pression et procédé de préparation de ladite substance
JP4418681A JPS56149307A (en) 1980-03-28 1981-03-27 Quickened impregnation of porous carbonaceous substrate,manufacture thereof and device therefor
US06/477,487 US4525337A (en) 1980-03-28 1983-03-21 Process for the manufacture of compact composite carbonaceous materials by densification of porous carbonaceous substrates
US06/511,724 US4514371A (en) 1980-03-28 1983-07-08 Process and device for the accelerated densification of a porous carbonaceous substrate by decomposition of a hydrocarbon substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007034A FR2479173A1 (fr) 1980-03-28 1980-03-28 Procede et dispositif pour la densification acceleree d'un substrat carbone poreux par decomposition d'une substance hydrocarbonee a haute temperature et sous haute pression

Publications (2)

Publication Number Publication Date
FR2479173A1 FR2479173A1 (fr) 1981-10-02
FR2479173B1 true FR2479173B1 (ja) 1984-07-06

Family

ID=9240270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007034A Granted FR2479173A1 (fr) 1980-03-28 1980-03-28 Procede et dispositif pour la densification acceleree d'un substrat carbone poreux par decomposition d'une substance hydrocarbonee a haute temperature et sous haute pression

Country Status (2)

Country Link
JP (1) JPS56149307A (ja)
FR (1) FR2479173A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06288914A (ja) * 1991-11-11 1994-10-18 F M T:Kk 塩分検知センサ及び塩分検知方法
JPH0643558U (ja) * 1992-11-12 1994-06-10 シロキ工業株式会社 光学プリズム

Also Published As

Publication number Publication date
FR2479173A1 (fr) 1981-10-02
JPH0158152B2 (ja) 1989-12-08
JPS56149307A (en) 1981-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse