FR1482791A - Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques - Google Patents

Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques

Info

Publication number
FR1482791A
FR1482791A FR64997A FR64997A FR1482791A FR 1482791 A FR1482791 A FR 1482791A FR 64997 A FR64997 A FR 64997A FR 64997 A FR64997 A FR 64997A FR 1482791 A FR1482791 A FR 1482791A
Authority
FR
France
Prior art keywords
fireproofing
pulps
lignocellulosic articles
lignocellulosic
articles
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
FR64997A
Other languages
English (en)
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.)
State of Israel
Original Assignee
State of Israel
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
Priority claimed from IL2381065A external-priority patent/IL23810A/en
Application filed by State of Israel filed Critical State of Israel
Priority to FR64997A priority Critical patent/FR1482791A/fr
Application granted granted Critical
Publication of FR1482791A publication Critical patent/FR1482791A/fr
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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • 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
    • D21H5/0002—Flame-resistant papers; (complex) compositions rendering paper fire-resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/34—Ignifugeants

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
FR64997A 1965-06-25 1966-06-10 Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques Expired FR1482791A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64997A FR1482791A (fr) 1965-06-25 1966-06-10 Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL2381065A IL23810A (en) 1965-06-25 1965-06-25 Flameproofing of lignocellulosic material
IL2526066A IL25260A (en) 1965-06-25 1966-02-07 Fire-proofing of lignocellulosic material
FR64997A FR1482791A (fr) 1965-06-25 1966-06-10 Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques

Publications (1)

Publication Number Publication Date
FR1482791A true FR1482791A (fr) 1967-05-26

Family

ID=27243302

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64997A Expired FR1482791A (fr) 1965-06-25 1966-06-10 Procédé d'ignifugation de pulpes et d'articles ligno-cellulosiques

Country Status (1)

Country Link
FR (1) FR1482791A (fr)

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