NL6410479A - - Google Patents

Info

Publication number
NL6410479A
NL6410479A NL6410479A NL6410479A NL6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A NL 6410479 A NL6410479 A NL 6410479A
Authority
NL
Netherlands
Application number
NL6410479A
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 filed Critical
Publication of NL6410479A publication Critical patent/NL6410479A/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
    • 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
    • D21H17/62—Rosin; Derivatives thereof
    • 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
    • D21H23/24—Addition to the formed paper during paper manufacture
    • D21H23/26—Addition to the formed paper during paper manufacture by selecting point of addition or moisture content of the paper
    • D21H23/28—Addition before the dryer section, e.g. at the wet end or press section
NL6410479A 1963-09-12 1964-09-09 NL6410479A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3601163 1963-09-12

Publications (1)

Publication Number Publication Date
NL6410479A true NL6410479A (ja�@�@) 1965-03-15

Family

ID=10383982

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6410479A NL6410479A (ja�@�@) 1963-09-12 1964-09-09

Country Status (3)

Country Link
BE (1) BE652998A (ja�@�@)
ES (1) ES303971A1 (ja�@�@)
NL (1) NL6410479A (ja�@�@)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861456D1 (en) * 1977-09-28 1982-02-11 Rockwool Ab A method for the production of a fibrous mat or sheet

Also Published As

Publication number Publication date
ES303971A1 (es) 1965-02-16
BE652998A (ja�@�@) 1964-12-31

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