NO306519B1 - Fremgangsmaate for flotasjonsavsverting av trykkede medier - Google Patents

Fremgangsmaate for flotasjonsavsverting av trykkede medier

Info

Publication number
NO306519B1
NO306519B1 NO954594A NO954594A NO306519B1 NO 306519 B1 NO306519 B1 NO 306519B1 NO 954594 A NO954594 A NO 954594A NO 954594 A NO954594 A NO 954594A NO 306519 B1 NO306519 B1 NO 306519B1
Authority
NO
Norway
Prior art keywords
flotation
depletion
procedure
printed media
printed
Prior art date
Application number
NO954594A
Other languages
English (en)
Other versions
NO954594L (no
NO954594D0 (no
Inventor
Francisco Fossas
Pedro Ferre
Narciso Castano
Stephen Williams
Hideaki Urushibata
Original Assignee
Kao Corp Sa
High Point Chem Corp
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 Kao Corp Sa, High Point Chem Corp filed Critical Kao Corp Sa
Publication of NO954594L publication Critical patent/NO954594L/no
Publication of NO954594D0 publication Critical patent/NO954594D0/no
Publication of NO306519B1 publication Critical patent/NO306519B1/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
    • 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
    • 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)
NO954594A 1993-05-27 1995-11-14 Fremgangsmaate for flotasjonsavsverting av trykkede medier NO306519B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/068,418 US5417807A (en) 1993-05-27 1993-05-27 Deinking formulation for flexographic inks
PCT/US1994/006072 WO1994028238A1 (en) 1993-05-27 1994-05-27 Deinking formulation for flexographic inks

Publications (3)

Publication Number Publication Date
NO954594L NO954594L (no) 1995-11-14
NO954594D0 NO954594D0 (no) 1995-11-14
NO306519B1 true NO306519B1 (no) 1999-11-15

Family

ID=22082455

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954594A NO306519B1 (no) 1993-05-27 1995-11-14 Fremgangsmaate for flotasjonsavsverting av trykkede medier

Country Status (9)

Country Link
US (1) US5417807A (no)
EP (1) EP0704003B1 (no)
JP (1) JPH08511066A (no)
CA (1) CA2163527C (no)
DE (1) DE69409521T2 (no)
ES (1) ES2118413T3 (no)
FI (1) FI110697B (no)
NO (1) NO306519B1 (no)
WO (1) WO1994028238A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2992210B2 (ja) * 1994-10-20 1999-12-20 花王株式会社 古紙再生用脱墨剤
US5632857A (en) * 1995-04-04 1997-05-27 Rhone-Poulenc Inc. Process for removing waterborne flexographic inks from substrates
US5660683A (en) * 1995-05-02 1997-08-26 Betzdearborn Inc. Process for deinking waste paper using a mixture of thiol ethoxylate and alcohol alkoxylates
US5712233A (en) * 1996-01-22 1998-01-27 Witco Corporation Alkoxylate surfactant compositions and the use thereof in paper deinking
US5919975A (en) * 1996-05-31 1999-07-06 Witco Corporation Aromatic and aliphatic sulfonates and properties and applications thereof
US5763373A (en) * 1996-06-20 1998-06-09 High Point Chemical Corp. Method of preparing an alkaline earth metal tallate
DE69703351T2 (de) * 1996-06-20 2001-04-05 High Point Chemical Corp., High Point Verfahren zum deinken von altpapier
DE10138029A1 (de) * 2001-08-08 2003-02-27 Stockhausen Chem Fab Gmbh Verwendung von Emulsionen beim Deinking
US6666950B2 (en) 2001-11-28 2003-12-23 Basf Ag Process for deinking paper using a triglyceride
US7101832B2 (en) * 2003-06-19 2006-09-05 Johnsondiversey, Inc. Cleaners containing peroxide bleaching agents for cleaning paper making equipment and method
AT504715B1 (de) * 2004-07-16 2010-07-15 Andritz Ag Maschf Verfahren zum auflösen von störstoffhaltigem altpapier
JP5734734B2 (ja) 2010-05-18 2015-06-17 ローム アンド ハース エレクトロニック マテリアルズ エルエルシーＲｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ 半導体上に電流トラックを形成する方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053427A (en) * 1971-07-26 1977-10-11 Chevron Research Company Cross-sulfurized olefins and fatty acid monoesters in lubricating oils
US4360439A (en) * 1977-10-20 1982-11-23 Montedison S.P.A. Composition for the de-inking of printed waste paper by the washing process
GB2121071B (en) * 1982-06-01 1985-10-09 Ferguson And Menzies Limited Liquid soaps
US4872953A (en) * 1986-12-18 1989-10-10 Eze Products, Inc. Apparatus for improving the quality of paper manufactured from recycled paper with a hydrokinetic amplifier
DE3702978C1 (de) * 1987-02-02 1988-06-30 Gruenau Gmbh Chem Fab Verfahren zum De-inken von bedrucktem Altpapier
JPH02139486A (ja) * 1988-11-18 1990-05-29 Kao Corp 脱墨剤
DE3923393A1 (de) * 1989-07-14 1991-01-17 Henkel Kgaa Verfahren zur altpapieraufbereitung
DE59104480D1 (de) * 1990-10-30 1995-03-16 Benckiser Knapsack Ladenburg Verfahren zur Wiedergewinnung von Fasern durch Flotationsdeinken aus Altpapier.
FI913447A (fi) * 1990-12-28 1992-06-29 Kao Corp Deinkingsfoerfarande och deinkingssammansaettning.
US5288369A (en) * 1990-12-28 1994-02-22 Kao Corporation Deinking method and deinking composition
EP0507325B1 (en) * 1991-04-05 1996-03-20 Kao Corporation Deinking composition and deinking method
US5248388A (en) * 1991-04-25 1993-09-28 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
US5200034A (en) * 1991-04-25 1993-04-06 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
US5217573A (en) * 1992-04-23 1993-06-08 International Paper Company Removal of laser printer and xerographic ink from recycle paper

Also Published As

Publication number Publication date
EP0704003A1 (en) 1996-04-03
DE69409521D1 (de) 1998-05-14
FI110697B (fi) 2003-03-14
CA2163527A1 (en) 1994-12-08
FI955712A (fi) 1995-11-27
ES2118413T3 (es) 1998-09-16
WO1994028238A1 (en) 1994-12-08
US5417807A (en) 1995-05-23
CA2163527C (en) 2001-08-07
NO954594L (no) 1995-11-14
EP0704003B1 (en) 1998-04-08
FI955712A0 (fi) 1995-11-27
DE69409521T2 (de) 1998-11-26
NO954594D0 (no) 1995-11-14
JPH08511066A (ja) 1996-11-19

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Legal Events

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