BE499018A - - Google Patents

Info

Publication number
BE499018A
BE499018A BE499018DA BE499018A BE 499018 A BE499018 A BE 499018A BE 499018D A BE499018D A BE 499018DA BE 499018 A BE499018 A BE 499018A
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 BE499018A publication Critical patent/BE499018A/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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/30—Pretreatment of the paper
    • 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
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0007—Pretreatment of paper to which liquids or other fluent materials are to be applied
BE499018D 1949-10-28 BE499018A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1029596X 1949-10-28

Publications (1)

Publication Number Publication Date
BE499018A true BE499018A (xx)

Family

ID=7715445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE499018D BE499018A (xx) 1949-10-28

Country Status (2)

Country Link
BE (1) BE499018A (xx)
FR (1) FR1029596A (xx)

Also Published As

Publication number Publication date
FR1029596A (fr) 1953-06-03

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