MX9603814A - Method of agglomerating printing ink and formulations for use therein. - Google Patents

Method of agglomerating printing ink and formulations for use therein.

Info

Publication number
MX9603814A
MX9603814A MX9603814A MX9603814A MX9603814A MX 9603814 A MX9603814 A MX 9603814A MX 9603814 A MX9603814 A MX 9603814A MX 9603814 A MX9603814 A MX 9603814A MX 9603814 A MX9603814 A MX 9603814A
Authority
MX
Mexico
Prior art keywords
paper
agglomerating
formulations
printing ink
ink
Prior art date
Application number
MX9603814A
Other languages
Spanish (es)
Inventor
B Hill Walter Jr
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 MX9603814A publication Critical patent/MX9603814A/en

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

A method of de-inking non-impact printed paper comprises contacting repulped paper with a formulation comprised of a derivatized ethylene oxide/propylene oxide polymer and a petroleum hydrocarbon distillate. The process separates the ink from the paper and agglomerates the separated ink into particles of a size sufficient that they can be efficiently removed from the paper fibers.
MX9603814A 1994-03-08 1995-03-08 Method of agglomerating printing ink and formulations for use therein. MX9603814A (en)

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 (1)

Publication Number Publication Date
MX9603814A true MX9603814A (en) 1997-03-29

Family

ID=22770491

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603814A MX9603814A (en) 1994-03-08 1995-03-08 Method of agglomerating printing ink and formulations for use therein.

Country Status (13)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102532981A (en) * 2012-02-10 2012-07-04 南京博超科技有限责任公司 Polyether waste paper deinking agent

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 (en) * 1979-11-13 1986-08-13 Economics Lab SECONDARY FIBER DEK INKING METHODS
JPS59130400A (en) * 1983-01-17 1984-07-26 花王株式会社 Deinking agent used in regenerating old paper
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 (en) 1996-09-05
NO963747D0 (en) 1996-09-06
JPH10500739A (en) 1998-01-20
AU3104895A (en) 1995-09-25
SK113096A3 (en) 1997-02-05
CN1143399A (en) 1997-02-19
EP0749506A1 (en) 1996-12-27
CA2185007A1 (en) 1995-09-14
NO963747L (en) 1996-09-06
BR9507406A (en) 1997-09-02
WO1995024526A1 (en) 1995-09-14
NZ282606A (en) 1998-09-24
FI963483A0 (en) 1996-09-05
CZ260396A3 (en) 1997-02-12

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