FR1269564A - Filter material and its manufacturing process - Google Patents

Filter material and its manufacturing process

Info

Publication number
FR1269564A
FR1269564A FR762794A FR762794A FR1269564A FR 1269564 A FR1269564 A FR 1269564A FR 762794 A FR762794 A FR 762794A FR 762794 A FR762794 A FR 762794A FR 1269564 A FR1269564 A FR 1269564A
Authority
FR
France
Prior art keywords
manufacturing process
filter material
filter
manufacturing
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
Application number
FR762794A
Other languages
French (fr)
Inventor
Paul Claverie
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.)
LE MINISTRE de la DEFENSE NATIONALE ET DES FORCES ARMEES
Original Assignee
LE MINISTRE de la DEFENSE NATIONALE ET DES FORCES ARMEES
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 LE MINISTRE de la DEFENSE NATIONALE ET DES FORCES ARMEES filed Critical LE MINISTRE de la DEFENSE NATIONALE ET DES FORCES ARMEES
Priority to FR762794A priority Critical patent/FR1269564A/en
Application granted granted Critical
Publication of FR1269564A publication Critical patent/FR1269564A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2082—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous
    • B01D39/2089—Other inorganic materials, e.g. ceramics the material being filamentary or fibrous otherwise bonded, e.g. by resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/42—Asbestos
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/18—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of inorganic fibres with or without cellulose fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR762794A 1958-04-10 1958-04-10 Filter material and its manufacturing process Expired FR1269564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR762794A FR1269564A (en) 1958-04-10 1958-04-10 Filter material and its manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762794A FR1269564A (en) 1958-04-10 1958-04-10 Filter material and its manufacturing process

Publications (1)

Publication Number Publication Date
FR1269564A true FR1269564A (en) 1961-08-18

Family

ID=8706207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762794A Expired FR1269564A (en) 1958-04-10 1958-04-10 Filter material and its manufacturing process

Country Status (1)

Country Link
FR (1) FR1269564A (en)

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