ZA935132B - Process for the separation of printing ink from composite materials - Google Patents

Process for the separation of printing ink from composite materials

Info

Publication number
ZA935132B
ZA935132B ZA935132A ZA935132A ZA935132B ZA 935132 B ZA935132 B ZA 935132B ZA 935132 A ZA935132 A ZA 935132A ZA 935132 A ZA935132 A ZA 935132A ZA 935132 B ZA935132 B ZA 935132B
Authority
ZA
South Africa
Prior art keywords
separation
printing ink
composite materials
composite
ink
Prior art date
Application number
ZA935132A
Other languages
English (en)
Inventor
Marcus Van Halteren
Dieter Winkler
Original Assignee
Rwe Entsorgung Ag
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 Rwe Entsorgung Ag filed Critical Rwe Entsorgung Ag
Publication of ZA935132B publication Critical patent/ZA935132B/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/14—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with steam or water
    • 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

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Laminated Bodies (AREA)
  • Ink Jet (AREA)
ZA935132A 1992-08-01 1993-07-15 Process for the separation of printing ink from composite materials ZA935132B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924225505 DE4225505C1 (de) 1992-08-01 1992-08-01 Verfahren zur Abtrennung von Druckfarben aus Verbundfolien

Publications (1)

Publication Number Publication Date
ZA935132B true ZA935132B (en) 1994-02-09

Family

ID=6464662

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA935132A ZA935132B (en) 1992-08-01 1993-07-15 Process for the separation of printing ink from composite materials

Country Status (8)

Country Link
EP (1) EP0584507A2 (xx)
JP (1) JPH07216130A (xx)
KR (1) KR940005367A (xx)
AU (1) AU4434893A (xx)
CA (1) CA2101181A1 (xx)
DE (1) DE4225505C1 (xx)
MX (1) MX9304605A (xx)
ZA (1) ZA935132B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100361735B1 (en) * 2002-02-25 2002-11-23 Korea Ind Tech Inst Method for recycling multi-layered film waste for packing
KR100877202B1 (ko) * 2007-11-30 2009-01-07 김태규 창호 프레임 폐자재의 재활용 방법
ES2427019B2 (es) 2012-03-26 2014-05-09 Universidad De Alicante Procedimiento para la eliminación de tinta impresa en film de plástico
JP6850076B2 (ja) * 2016-03-04 2021-03-31 株式会社クリーンシステム 金属複合材料の分離方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028999A1 (de) * 1990-09-13 1992-03-19 Rwe Entsorgung Ag Verfahren zur rueckgewinnung von metallen aus verbundwerkstoffen

Also Published As

Publication number Publication date
JPH07216130A (ja) 1995-08-15
CA2101181A1 (en) 1994-02-02
MX9304605A (es) 1994-04-29
EP0584507A2 (de) 1994-03-02
KR940005367A (ko) 1994-03-21
AU4434893A (en) 1994-02-10
DE4225505C1 (de) 1994-04-14

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