ATA717773A - AGENTS FOR NEUTRAL SIZING CHALK-FILLED PAPERS, CARDBOARD AND OTHER CELLULOSIC MATERIALS AND PROCESS FOR THE PRODUCTION THEREOF - Google Patents

AGENTS FOR NEUTRAL SIZING CHALK-FILLED PAPERS, CARDBOARD AND OTHER CELLULOSIC MATERIALS AND PROCESS FOR THE PRODUCTION THEREOF

Info

Publication number
ATA717773A
ATA717773A AT717773A AT717773A ATA717773A AT A717773 A ATA717773 A AT A717773A AT 717773 A AT717773 A AT 717773A AT 717773 A AT717773 A AT 717773A AT A717773 A ATA717773 A AT A717773A
Authority
AT
Austria
Prior art keywords
chalk
cardboard
agents
production
cellulosic materials
Prior art date
Application number
AT717773A
Other languages
German (de)
Other versions
AT333589B (en
Original Assignee
Giulini Gmbh Geb
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/en
Application filed by Giulini Gmbh Geb filed Critical Giulini Gmbh Geb
Publication of ATA717773A publication Critical patent/ATA717773A/en
Application granted granted Critical
Publication of AT333589B publication Critical patent/AT333589B/en

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
AT717773A 1972-08-17 1973-08-16 AGENTS FOR NEUTRAL SIZING CHALK-FILLED PAPERS, CARDBOARD AND OTHER CELLULOSIC MATERIALS AND PROCESS FOR THE PRODUCTION THEREOF AT333589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240396 DE2240396C3 (en) 1972-08-17 Means and process for the neutral sizing of chalk-filled papers, cardboard and other cellulose-containing materials

Publications (2)

Publication Number Publication Date
ATA717773A true ATA717773A (en) 1976-03-15
AT333589B AT333589B (en) 1976-11-25

Family

ID=5853765

Family Applications (1)

Application Number Title Priority Date Filing Date
AT717773A AT333589B (en) 1972-08-17 1973-08-16 AGENTS FOR NEUTRAL SIZING CHALK-FILLED PAPERS, CARDBOARD AND OTHER CELLULOSIC MATERIALS AND PROCESS FOR THE PRODUCTION THEREOF

Country Status (7)

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

Also Published As

Publication number Publication date
DK138812B (en) 1978-10-30
NO139389C (en) 1979-02-28
FI57279C (en) 1980-07-10
CH569835A5 (en) 1975-11-28
DE2240396B2 (en) 1976-05-20
CA1007809A (en) 1977-04-05
FI57279B (en) 1980-03-31
DK138812C (en) 1979-04-09
DE2240396A1 (en) 1974-03-07
SE384057B (en) 1976-04-12
NO139389B (en) 1978-11-20
AT333589B (en) 1976-11-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee