FR739751A - Papier et procédé pour sa fabrication - Google Patents

Papier et procédé pour sa fabrication

Info

Publication number
FR739751A
FR739751A FR739751DA FR739751A FR 739751 A FR739751 A FR 739751A FR 739751D A FR739751D A FR 739751DA FR 739751 A FR739751 A FR 739751A
Authority
FR
France
Prior art keywords
paper
manufacture
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
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.)
BITUMEN INVEST Inc
Original Assignee
BITUMEN INVEST Inc
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 BITUMEN INVEST Inc filed Critical BITUMEN INVEST Inc
Application granted granted Critical
Publication of FR739751A publication Critical patent/FR739751A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/04—Separating crystals from mother liquor
    • C13B30/06—Separating crystals from mother liquor by centrifugal force
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/60—Waxes
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/61—Bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
FR739751D 1932-07-07 1932-07-07 Papier et procédé pour sa fabrication Expired FR739751A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739751T 1932-07-07

Publications (1)

Publication Number Publication Date
FR739751A true FR739751A (fr) 1933-01-17

Family

ID=9132922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR739751D Expired FR739751A (fr) 1932-07-07 1932-07-07 Papier et procédé pour sa fabrication

Country Status (3)

Country Link
BE (1) BE389715A (fr)
FR (1) FR739751A (fr)
NL (1) NL36984C (fr)

Also Published As

Publication number Publication date
NL36984C (fr)
BE389715A (fr)

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