ES528907A0 - Un metodo para destintar y recuperar papel de deshecho. - Google Patents

Un metodo para destintar y recuperar papel de deshecho.

Info

Publication number
ES528907A0
ES528907A0 ES528907A ES528907A ES528907A0 ES 528907 A0 ES528907 A0 ES 528907A0 ES 528907 A ES528907 A ES 528907A ES 528907 A ES528907 A ES 528907A ES 528907 A0 ES528907 A0 ES 528907A0
Authority
ES
Spain
Prior art keywords
destining
waste paper
recovering waste
recovering
paper
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES528907A
Other languages
English (en)
Spanish (es)
Other versions
ES8504295A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao 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 filed Critical Kao Corp
Publication of ES8504295A1 publication Critical patent/ES8504295A1/es
Publication of ES528907A0 publication Critical patent/ES528907A0/es
Granted legal-status Critical Current

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)
ES528907A 1983-01-17 1984-01-16 Un metodo para destintar y recuperar papel de deshecho. Granted ES528907A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58005455A JPS59130400A (ja) 1983-01-17 1983-01-17 古紙再生用脱墨剤

Publications (2)

Publication Number Publication Date
ES8504295A1 ES8504295A1 (es) 1985-04-16
ES528907A0 true ES528907A0 (es) 1985-04-16

Family

ID=11611690

Family Applications (1)

Application Number Title Priority Date Filing Date
ES528907A Granted ES528907A0 (es) 1983-01-17 1984-01-16 Un metodo para destintar y recuperar papel de deshecho.

Country Status (3)

Country Link
JP (1) JPS59130400A (enrdf_load_stackoverflow)
DE (1) DE3401444A1 (enrdf_load_stackoverflow)
ES (1) ES528907A0 (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62243892A (ja) * 1986-04-11 1987-10-24 花王株式会社 古紙再生用脱墨剤
ES2025157B3 (es) * 1986-04-11 1992-03-16 Kao Corp Composicion para eliminar tinta al reciclar papel usado.
DE3723502A1 (de) * 1987-07-16 1989-01-26 Henkel Kgaa Verfahren zur flotation von fuellstoffen aus altpapier
DE3923393A1 (de) * 1989-07-14 1991-01-17 Henkel Kgaa Verfahren zur altpapieraufbereitung
DE3928599A1 (de) * 1989-08-30 1991-03-07 Henkel Kgaa Verfahren zur altpapieraufbereitung in gegenwart polyalkylenoxidketten- und stickstoffhaltiger verbindungen
JPH064947B2 (ja) * 1989-12-22 1994-01-19 花王株式会社 古紙再生用脱墨剤
DE4032050A1 (de) * 1990-10-09 1992-04-16 Henkel Kgaa Verwendung von polyetherkettenhaltigen verbindungen, hergestellt aus epoxidierten carbonsaeurederivaten, zur entfernung von druckfarben aus altpapieren und/oder papierkreislaufwaessern
JPH04202886A (ja) * 1990-11-29 1992-07-23 Mitsubishi Oil Co Ltd 古紙再生用脱墨剤
US5288369A (en) * 1990-12-28 1994-02-22 Kao Corporation Deinking method and deinking composition
JP2887796B2 (ja) * 1990-12-28 1999-04-26 三菱石油株式会社 古紙再生用脱墨剤
FI913447A7 (fi) * 1990-12-28 1992-06-29 Kao Corp Deinkingsfoerfarande och deinkingssammansaettning.
EP0507325B1 (en) * 1991-04-05 1996-03-20 Kao Corporation Deinking composition and deinking method
JPH0694633B2 (ja) * 1991-05-31 1994-11-24 花王株式会社 脱墨剤
DE4203000A1 (de) * 1992-02-03 1993-08-05 Henkel Kgaa Verfahren zur entfernung von druckfarben aus bedrucktem altpapier
NZ282606A (en) * 1994-03-08 1998-09-24 Buckman Labor Inc Deinking recycled waste paper using a petroleum distillate and an ethylene/propylene oxide polymer
JP4035725B2 (ja) * 2003-04-23 2008-01-23 ライオン株式会社 脱墨剤

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1347971A (en) * 1971-04-23 1974-02-27 Ici Ltd Paper treatment process
DE2143912C3 (de) * 1971-09-02 1980-03-27 Henkel Kgaa, 4000 Duesseldorf Verfahren zum Entfärben von bedrucktem Altpapier
JPS5184905A (enrdf_load_stackoverflow) * 1975-01-24 1976-07-24 Kao Corp
JPS5551892A (en) * 1978-10-06 1980-04-15 Toho Chem Ind Co Ltd Deinking of waste paper
DE2941783A1 (de) * 1979-10-16 1981-04-30 Hoechst Ag, 6000 Frankfurt Flotationsmittel zur entfernung von pigmenten aus altpapier
JPS58109696A (ja) * 1981-12-21 1983-06-30 旭電化工業株式会社 故紙再生用脱インキ剤

Also Published As

Publication number Publication date
JPS6261711B2 (enrdf_load_stackoverflow) 1987-12-23
DE3401444A1 (de) 1984-07-19
ES8504295A1 (es) 1985-04-16
JPS59130400A (ja) 1984-07-26

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020401