AT341332B - Verfahren zur verhutung von harzausscheidungen bei der herstellung von papier, karton und pappe - Google Patents

Verfahren zur verhutung von harzausscheidungen bei der herstellung von papier, karton und pappe

Info

Publication number
AT341332B
AT341332B AT133375A AT133375A AT341332B AT 341332 B AT341332 B AT 341332B AT 133375 A AT133375 A AT 133375A AT 133375 A AT133375 A AT 133375A AT 341332 B AT341332 B AT 341332B
Authority
AT
Austria
Prior art keywords
cardboard
paper
manufacturing
preventing resin
resin precision
Prior art date
Application number
AT133375A
Other languages
German (de)
English (en)
Other versions
ATA133375A (de
Inventor
Ernst Hoger
Franz Baskovic
Margarete Scholl
Original Assignee
Benckiser Knapsack Gmbh
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 DE2408523A external-priority patent/DE2408523C3/de
Priority claimed from DE19752500209 external-priority patent/DE2500209B2/de
Application filed by Benckiser Knapsack Gmbh filed Critical Benckiser Knapsack Gmbh
Publication of ATA133375A publication Critical patent/ATA133375A/de
Application granted granted Critical
Publication of AT341332B publication Critical patent/AT341332B/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic 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
    • 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
    • D21H17/10—Phosphorus-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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Making Paper Articles (AREA)
AT133375A 1974-02-22 1975-02-21 Verfahren zur verhutung von harzausscheidungen bei der herstellung von papier, karton und pappe AT341332B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2408523A DE2408523C3 (de) 1974-02-22 1974-02-22 Verfahren zur Verhütung von Harzausscheidungen bei der Papierherstellung
DE19752500209 DE2500209B2 (de) 1975-01-03 1975-01-03 Verfahren und mittel zur verhuetung von harzausscheidungen bei der papierherstellung

Publications (2)

Publication Number Publication Date
ATA133375A ATA133375A (de) 1977-05-15
AT341332B true AT341332B (de) 1978-02-10

Family

ID=25766676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT133375A AT341332B (de) 1974-02-22 1975-02-21 Verfahren zur verhutung von harzausscheidungen bei der herstellung von papier, karton und pappe

Country Status (9)

Country Link
JP (1) JPS50142806A (xx)
AT (1) AT341332B (xx)
CH (1) CH611361A5 (xx)
FR (1) FR2262151B1 (xx)
GB (1) GB1467221A (xx)
IT (1) IT1031959B (xx)
NL (1) NL170165C (xx)
NO (1) NO144222C (xx)
SE (1) SE415283B (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386046A (en) * 1888-07-10 Tebeitoey
US3837803A (en) * 1972-07-11 1974-09-24 Betz Laboratories Orthophosphate corrosion inhibitors and their use

Also Published As

Publication number Publication date
NL170165B (nl) 1982-05-03
ATA133375A (de) 1977-05-15
NO144222B (no) 1981-04-06
NL170165C (nl) 1982-10-01
NO144222C (no) 1981-07-15
IT1031959B (it) 1979-05-10
SE415283B (sv) 1980-09-22
NO750592L (xx) 1975-08-25
NL7501656A (nl) 1975-08-26
CH611361A5 (en) 1979-05-31
FR2262151A1 (xx) 1975-09-19
JPS50142806A (xx) 1975-11-17
GB1467221A (en) 1977-03-16
SE7501923L (xx) 1975-08-25
FR2262151B1 (xx) 1978-04-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties