DK138812B - Middel til neutrallimning af kridtfyldt papir pap og andre celluloseholdige materialer og fremgangsmaade til fremstilling af midlet - Google Patents

Middel til neutrallimning af kridtfyldt papir pap og andre celluloseholdige materialer og fremgangsmaade til fremstilling af midlet

Info

Publication number
DK138812B
DK138812B DK446273A DK446273A DK138812B DK 138812 B DK138812 B DK 138812B DK 446273 A DK446273 A DK 446273A DK 446273 A DK446273 A DK 446273A DK 138812 B DK138812 B DK 138812B
Authority
DK
Denmark
Prior art keywords
paper
cellulosis
manufacture
methods
product
Prior art date
Application number
DK446273A
Other languages
English (en)
Other versions
DK138812C (da
Inventor
E Hechler
O Helmboldt
Original Assignee
Giulini Chemie
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 DE19722240396 external-priority patent/DE2240396C3/de
Application filed by Giulini Chemie filed Critical Giulini Chemie
Publication of DK138812B publication Critical patent/DK138812B/da
Application granted granted Critical
Publication of DK138812C publication Critical patent/DK138812C/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
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; 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
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers 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
    • 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
    • D21H17/24—Polysaccharides
    • D21H17/30—Alginic acid or alginates
DK446273A 1972-08-17 1973-08-14 Middel til neutrallimning af kridtfyldt papir,pap og andre celluloseholdige materialer og fremgangsmaade til fremstilling af midlet DK138812C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240396 DE2240396C3 (de) 1972-08-17 Mittel und Verfahren zur Neutralleimung kreidegefülter Papiere, Pappen und anderer cellulosehaltiger Materialien

Publications (2)

Publication Number Publication Date
DK138812B true DK138812B (da) 1978-10-30
DK138812C DK138812C (da) 1979-04-09

Family

ID=5853765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK446273A DK138812C (da) 1972-08-17 1973-08-14 Middel til neutrallimning af kridtfyldt papir,pap og andre celluloseholdige materialer og fremgangsmaade til fremstilling af midlet

Country Status (7)

Country Link
AT (1) AT333589B (da)
CA (1) CA1007809A (da)
CH (1) CH569835A5 (da)
DK (1) DK138812C (da)
FI (1) FI57279C (da)
NO (1) NO139389C (da)
SE (1) SE384057B (da)

Also Published As

Publication number Publication date
DE2240396A1 (de) 1974-03-07
FI57279B (fi) 1980-03-31
CH569835A5 (da) 1975-11-28
DK138812C (da) 1979-04-09
CA1007809A (en) 1977-04-05
DE2240396B2 (de) 1976-05-20
ATA717773A (de) 1976-03-15
AT333589B (de) 1976-11-25
SE384057B (sv) 1976-04-12
NO139389B (no) 1978-11-20
NO139389C (no) 1979-02-28
FI57279C (fi) 1980-07-10

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