NO963747L - Fremgangsmåte for agglomerering av trykksverte, samt formulering for anvendelse ved fremgangsmåten - Google Patents

Fremgangsmåte for agglomerering av trykksverte, samt formulering for anvendelse ved fremgangsmåten

Info

Publication number
NO963747L
NO963747L NO963747A NO963747A NO963747L NO 963747 L NO963747 L NO 963747L NO 963747 A NO963747 A NO 963747A NO 963747 A NO963747 A NO 963747A NO 963747 L NO963747 L NO 963747L
Authority
NO
Norway
Prior art keywords
paper
ink
formulation
paper fibers
agglomerating
Prior art date
Application number
NO963747A
Other languages
English (en)
Other versions
NO963747D0 (no
Inventor
Jr Walter B Hill
Original Assignee
Buckman Labor 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 Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of NO963747D0 publication Critical patent/NO963747D0/no
Publication of NO963747L publication Critical patent/NO963747L/no

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)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

En fremgangsmåte for avsverting av ikke- slag-trykket papir omfatter at papirfibrer som igjen er omdannet til masse, bringes i kontakt med en formulering som består av en derivatisert etylenoksyd/propylenoksyd-po- lymer og et petroleumhydrokarbondestillat. Prosessen skiller sverten fra papiret og agglomererer den fraskilte sverte til partik- ler med en størrelse som er tilstrekkelig til at de på effektiv måte kan fjernes fra papir- fibrene.
NO963747A 1994-03-08 1996-09-06 Fremgangsmåte for agglomerering av trykksverte, samt formulering for anvendelse ved fremgangsmåten NO963747L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20742394A 1994-03-08 1994-03-08
PCT/US1995/002670 WO1995024526A1 (en) 1994-03-08 1995-03-08 Method of agglomerating printing ink and formulations for use therein

Publications (2)

Publication Number Publication Date
NO963747D0 NO963747D0 (no) 1996-09-06
NO963747L true NO963747L (no) 1996-09-06

Family

ID=22770491

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963747A NO963747L (no) 1994-03-08 1996-09-06 Fremgangsmåte for agglomerering av trykksverte, samt formulering for anvendelse ved fremgangsmåten

Country Status (13)

Country Link
EP (1) EP0749506A1 (no)
JP (1) JPH10500739A (no)
CN (1) CN1143399A (no)
AU (1) AU3104895A (no)
BR (1) BR9507406A (no)
CA (1) CA2185007A1 (no)
CZ (1) CZ260396A3 (no)
FI (1) FI963483A0 (no)
MX (1) MX9603814A (no)
NO (1) NO963747L (no)
NZ (1) NZ282606A (no)
SK (1) SK113096A3 (no)
WO (1) WO1995024526A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102532981A (zh) * 2012-02-10 2012-07-04 南京博超科技有限责任公司 一种聚醚废纸脱墨剂

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501373A (en) * 1966-11-04 1970-03-17 Garden State Paper Co Inc De-inking waste printed cellulosic stock
IT1134201B (it) * 1979-11-13 1986-08-13 Economics Lab Metodi di deinchiostrazione di fibre secondarie
JPS59130400A (ja) * 1983-01-17 1984-07-26 花王株式会社 古紙再生用脱墨剤
NZ242280A (en) * 1991-04-25 1994-02-25 Betz Int De-inking electrostatically printed paper using a surfactant in an aqueous

Also Published As

Publication number Publication date
FI963483A (fi) 1996-09-05
NO963747D0 (no) 1996-09-06
JPH10500739A (ja) 1998-01-20
AU3104895A (en) 1995-09-25
SK113096A3 (en) 1997-02-05
CN1143399A (zh) 1997-02-19
EP0749506A1 (en) 1996-12-27
CA2185007A1 (en) 1995-09-14
BR9507406A (pt) 1997-09-02
MX9603814A (es) 1997-03-29
WO1995024526A1 (en) 1995-09-14
NZ282606A (en) 1998-09-24
FI963483A0 (fi) 1996-09-05
CZ260396A3 (en) 1997-02-12

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