DE1201674B - Verfahren zum Leimen von Papier - Google Patents

Verfahren zum Leimen von Papier

Info

Publication number
DE1201674B
DE1201674B DES76666A DES0076666A DE1201674B DE 1201674 B DE1201674 B DE 1201674B DE S76666 A DES76666 A DE S76666A DE S0076666 A DES0076666 A DE S0076666A DE 1201674 B DE1201674 B DE 1201674B
Authority
DE
Germany
Prior art keywords
sizing agent
paper
dispersion
pulp
cationic
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.)
Pending
Application number
DES76666A
Other languages
German (de)
English (en)
Inventor
Bengt Krister Mansson
Adalbert George Weingarten
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.)
SCAN VAX FABRIKATIONS FORSKNIN
Original Assignee
SCAN VAX FABRIKATIONS FORSKNIN
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 SCAN VAX FABRIKATIONS FORSKNIN filed Critical SCAN VAX FABRIKATIONS FORSKNIN
Publication of DE1201674B publication Critical patent/DE1201674B/de
Pending 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
    • 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
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/18—Addition at a location where shear forces are avoided before sheet-forming, e.g. after pulp beating or refining
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper

Landscapes

  • Paper (AREA)
DES76666A 1960-11-22 1961-11-13 Verfahren zum Leimen von Papier Pending DE1201674B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1126560 1960-11-22

Publications (1)

Publication Number Publication Date
DE1201674B true DE1201674B (de) 1965-09-23

Family

ID=20293639

Family Applications (1)

Application Number Title Priority Date Filing Date
DES76666A Pending DE1201674B (de) 1960-11-22 1961-11-13 Verfahren zum Leimen von Papier

Country Status (8)

Country Link
AT (1) AT257342B (forum.php)
CH (1) CH403464A (forum.php)
DE (1) DE1201674B (forum.php)
DK (1) DK106776C (forum.php)
FI (1) FI45578B (forum.php)
GB (1) GB1007840A (forum.php)
NL (1) NL271290A (forum.php)
NO (1) NO117955B (forum.php)

Also Published As

Publication number Publication date
GB1007840A (en) 1965-10-22
NL271290A (forum.php)
NO117955B (forum.php) 1969-10-13
DK106776C (da) 1967-03-13
FI45578B (forum.php) 1972-04-04
CH403464A (de) 1965-11-30
AT257342B (de) 1967-10-10

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