BE460181A - - Google Patents

Info

Publication number
BE460181A
BE460181A BE460181DA BE460181A BE 460181 A BE460181 A BE 460181A BE 460181D A BE460181D A BE 460181DA BE 460181 A BE460181 A BE 460181A
Authority
BE
Belgium
Application number
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.)
Publication of BE460181A publication Critical patent/BE460181A/xx

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/22—Proteins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
BE460181D 1941-05-12 BE460181A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB228662X 1941-05-12

Publications (1)

Publication Number Publication Date
BE460181A true BE460181A (en:Method)

Family

ID=10186273

Family Applications (1)

Application Number Title Priority Date Filing Date
BE460181D BE460181A (en:Method) 1941-05-12

Country Status (2)

Country Link
BE (1) BE460181A (en:Method)
CH (1) CH228662A (en:Method)

Also Published As

Publication number Publication date
CH228662A (de) 1943-09-15

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