JPS5488305A - Deinking of printed waste paper - Google Patents

Deinking of printed waste paper

Info

Publication number
JPS5488305A
JPS5488305A JP15378078A JP15378078A JPS5488305A JP S5488305 A JPS5488305 A JP S5488305A JP 15378078 A JP15378078 A JP 15378078A JP 15378078 A JP15378078 A JP 15378078A JP S5488305 A JPS5488305 A JP S5488305A
Authority
JP
Japan
Prior art keywords
deinking
waste paper
printed waste
printed
paper
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
JP15378078A
Other languages
English (en)
Japanese (ja)
Inventor
Fuitsushieru Jiiguberuto
Pufuarutsueru Rootaru
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.)
JM Voith GmbH
Original Assignee
JM Voith 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
Application filed by JM Voith GmbH filed Critical JM Voith GmbH
Publication of JPS5488305A publication Critical patent/JPS5488305A/ja
Pending legal-status Critical Current

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • D21C5/027—Chemicals therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
JP15378078A 1977-12-20 1978-12-14 Deinking of printed waste paper Pending JPS5488305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2756711A DE2756711C2 (de) 1977-12-20 1977-12-20 Verfahren zum Deinken von bedrucktem Altpapier

Publications (1)

Publication Number Publication Date
JPS5488305A true JPS5488305A (en) 1979-07-13

Family

ID=6026612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15378078A Pending JPS5488305A (en) 1977-12-20 1978-12-14 Deinking of printed waste paper

Country Status (7)

Country Link
JP (1) JPS5488305A (de)
AT (1) AT366115B (de)
DE (1) DE2756711C2 (de)
FI (1) FI783912A7 (de)
FR (1) FR2412644A1 (de)
IT (1) IT7869546A0 (de)
SE (1) SE7813093L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276118A (en) 1979-10-09 1981-06-30 Weyerhaeuser Company Deinking waste electrophotography copy paper
DE2941783A1 (de) * 1979-10-16 1981-04-30 Hoechst Ag, 6000 Frankfurt Flotationsmittel zur entfernung von pigmenten aus altpapier
DE10138029A1 (de) * 2001-08-08 2003-02-27 Stockhausen Chem Fab Gmbh Verwendung von Emulsionen beim Deinking

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020005A (de) * 1973-06-28 1975-03-03
JPS524644A (en) * 1975-06-30 1977-01-13 Dainippon Toryo Co Ltd Waste water disposal method for color photograph treatment fluid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552946A (de) * 1966-10-19 1969-01-10
CS173696B1 (de) * 1971-03-11 1977-03-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020005A (de) * 1973-06-28 1975-03-03
JPS524644A (en) * 1975-06-30 1977-01-13 Dainippon Toryo Co Ltd Waste water disposal method for color photograph treatment fluid

Also Published As

Publication number Publication date
IT7869546A0 (it) 1978-11-07
DE2756711B1 (de) 1978-05-24
ATA692078A (de) 1981-07-15
SE7813093L (sv) 1979-06-21
FR2412644A1 (fr) 1979-07-20
AT366115B (de) 1982-03-10
FI783912A7 (fi) 1979-06-21
DE2756711C2 (de) 1979-02-15

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