IL40490A - Process for de-inking printed waste cellulosic stock - Google Patents

Process for de-inking printed waste cellulosic stock

Info

Publication number
IL40490A
IL40490A IL4049072A IL4049072A IL40490A IL 40490 A IL40490 A IL 40490A IL 4049072 A IL4049072 A IL 4049072A IL 4049072 A IL4049072 A IL 4049072A IL 40490 A IL40490 A IL 40490A
Authority
IL
Israel
Prior art keywords
printed waste
waste cellulosic
cellulosic stock
inking printed
inking
Prior art date
Application number
IL4049072A
Other languages
English (en)
Other versions
IL40490A0 (en
Original Assignee
Ecar Prod Inc
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 Ecar Prod Inc filed Critical Ecar Prod Inc
Publication of IL40490A0 publication Critical patent/IL40490A0/xx
Publication of IL40490A publication Critical patent/IL40490A/xx

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
IL4049072A 1972-04-26 1972-10-03 Process for de-inking printed waste cellulosic stock IL40490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24768372A 1972-04-26 1972-04-26

Publications (2)

Publication Number Publication Date
IL40490A0 IL40490A0 (en) 1972-12-29
IL40490A true IL40490A (en) 1975-12-31

Family

ID=22935905

Family Applications (1)

Application Number Title Priority Date Filing Date
IL4049072A IL40490A (en) 1972-04-26 1972-10-03 Process for de-inking printed waste cellulosic stock

Country Status (8)

Country Link
JP (2) JPS5857557B2 (enExample)
BE (1) BE789619A (enExample)
DK (1) DK133020C (enExample)
ES (1) ES408320A1 (enExample)
IL (1) IL40490A (enExample)
IT (1) IT970241B (enExample)
NO (1) NO140352B (enExample)
SE (1) SE400792B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114550A (enExample) * 1973-03-07 1974-11-01

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3069308A (en) * 1960-04-20 1962-12-18 Petrolite Corp Oxyalkylated alcohol process

Also Published As

Publication number Publication date
JPS5857557B2 (ja) 1983-12-20
IL40490A0 (en) 1972-12-29
DK133020B (da) 1976-03-08
JPS57112487A (en) 1982-07-13
NO140352B (no) 1979-05-07
BE789619A (fr) 1973-02-01
JPS4920405A (enExample) 1974-02-22
DK133020C (da) 1976-08-09
ES408320A1 (es) 1975-11-01
IT970241B (it) 1974-04-10
SE400792B (sv) 1978-04-10

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