DK127516B - Fremgangsmåde til forbedring af papirs og kartons styrke, især vådstyrke. - Google Patents

Fremgangsmåde til forbedring af papirs og kartons styrke, især vådstyrke.

Info

Publication number
DK127516B
DK127516B DK196570AA DK196570A DK127516B DK 127516 B DK127516 B DK 127516B DK 196570A A DK196570A A DK 196570AA DK 196570 A DK196570 A DK 196570A DK 127516 B DK127516 B DK 127516B
Authority
DK
Denmark
Prior art keywords
strength
paper
improving
board
especially wet
Prior art date
Application number
DK196570AA
Other languages
English (en)
Inventor
A Roberts
Original Assignee
Unilever Nv
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
Priority claimed from GB1983669A external-priority patent/GB1301100A/en
Application filed by Unilever Nv filed Critical Unilever Nv
Publication of DK127516B publication Critical patent/DK127516B/da

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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
DK196570AA 1969-04-18 1970-04-17 Fremgangsmåde til forbedring af papirs og kartons styrke, især vådstyrke. DK127516B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1983669A GB1301100A (en) 1969-04-18 1969-04-18 Treatment of paperboard

Publications (1)

Publication Number Publication Date
DK127516B true DK127516B (da) 1973-11-19

Family

ID=10136046

Family Applications (1)

Application Number Title Priority Date Filing Date
DK196570AA DK127516B (da) 1969-04-18 1970-04-17 Fremgangsmåde til forbedring af papirs og kartons styrke, især vådstyrke.

Country Status (8)

Country Link
JP (1) JPS4941121B1 (da)
DK (1) DK127516B (da)
ES (1) ES378693A1 (da)
FI (1) FI53859C (da)
IE (1) IE34093B1 (da)
NO (1) NO129362B (da)
SE (1) SE376266B (da)
ZA (1) ZA702524B (da)

Also Published As

Publication number Publication date
ZA702524B (en) 1971-11-24
FI53859B (fi) 1978-05-02
FI53859C (fi) 1978-08-10
JPS4941121B1 (da) 1974-11-07
SE376266B (da) 1975-05-12
NO129362B (da) 1974-04-01
IE34093B1 (en) 1975-02-05
IE34093L (en) 1970-10-18
ES378693A1 (es) 1973-02-01

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