FR2308732A1 - Papier a haute porosite et procede pour sa fabrication - Google Patents

Papier a haute porosite et procede pour sa fabrication

Info

Publication number
FR2308732A1
FR2308732A1 FR7512586A FR7512586A FR2308732A1 FR 2308732 A1 FR2308732 A1 FR 2308732A1 FR 7512586 A FR7512586 A FR 7512586A FR 7512586 A FR7512586 A FR 7512586A FR 2308732 A1 FR2308732 A1 FR 2308732A1
Authority
FR
France
Prior art keywords
paper
glass fibres
prodn
wood pulp
pulp
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.)
Granted
Application number
FR7512586A
Other languages
English (en)
French (fr)
Other versions
FR2308732B1 (ar
Inventor
Rene Berthier
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.)
Cellulose du Pin SA
Original Assignee
Cellulose du Pin 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
Application filed by Cellulose du Pin SA filed Critical Cellulose du Pin SA
Priority to FR7512586A priority Critical patent/FR2308732A1/fr
Publication of FR2308732A1 publication Critical patent/FR2308732A1/fr
Application granted granted Critical
Publication of FR2308732B1 publication Critical patent/FR2308732B1/fr
Granted 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Laminated Bodies (AREA)
FR7512586A 1975-04-23 1975-04-23 Papier a haute porosite et procede pour sa fabrication Granted FR2308732A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7512586A FR2308732A1 (fr) 1975-04-23 1975-04-23 Papier a haute porosite et procede pour sa fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512586A FR2308732A1 (fr) 1975-04-23 1975-04-23 Papier a haute porosite et procede pour sa fabrication

Publications (2)

Publication Number Publication Date
FR2308732A1 true FR2308732A1 (fr) 1976-11-19
FR2308732B1 FR2308732B1 (ar) 1977-11-25

Family

ID=9154349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512586A Granted FR2308732A1 (fr) 1975-04-23 1975-04-23 Papier a haute porosite et procede pour sa fabrication

Country Status (1)

Country Link
FR (1) FR2308732A1 (ar)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530274A1 (fr) * 1982-07-13 1984-01-20 Arjomari Prioux Produit papetier de substitution des voiles de verre impregnes, son procede de preparation et ses applications

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860821A (en) * 1958-03-25 1961-02-08 British Insulated Callenders Improvements in paper for use in the manufacture of electric cables and capacitors and other purposes
DE1461276A1 (de) * 1963-10-04 1969-02-13 Hechler Dr Erwin Verfahren zur Erhoehung der Saugfaehigkeit von Faserstoffbahnen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860821A (en) * 1958-03-25 1961-02-08 British Insulated Callenders Improvements in paper for use in the manufacture of electric cables and capacitors and other purposes
DE1461276A1 (de) * 1963-10-04 1969-02-13 Hechler Dr Erwin Verfahren zur Erhoehung der Saugfaehigkeit von Faserstoffbahnen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530274A1 (fr) * 1982-07-13 1984-01-20 Arjomari Prioux Produit papetier de substitution des voiles de verre impregnes, son procede de preparation et ses applications

Also Published As

Publication number Publication date
FR2308732B1 (ar) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse