DE3401444A1 - Verfahren zum entfaerben und zur regenerierung von abfallpapier - Google Patents

Verfahren zum entfaerben und zur regenerierung von abfallpapier

Info

Publication number
DE3401444A1
DE3401444A1 DE19843401444 DE3401444A DE3401444A1 DE 3401444 A1 DE3401444 A1 DE 3401444A1 DE 19843401444 DE19843401444 DE 19843401444 DE 3401444 A DE3401444 A DE 3401444A DE 3401444 A1 DE3401444 A1 DE 3401444A1
Authority
DE
Germany
Prior art keywords
group
integer
pulp
decolorizing agent
compound
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.)
Ceased
Application number
DE19843401444
Other languages
German (de)
English (en)
Inventor
Kenichi Wakayama Katabe
Yoshitaka Miyauchi
Fumihiko Togashi
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 DE3401444A1 publication Critical patent/DE3401444A1/de
Ceased 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)
DE19843401444 1983-01-17 1984-01-17 Verfahren zum entfaerben und zur regenerierung von abfallpapier Ceased DE3401444A1 (de)

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 (1)

Publication Number Publication Date
DE3401444A1 true DE3401444A1 (de) 1984-07-19

Family

ID=11611690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843401444 Ceased DE3401444A1 (de) 1983-01-17 1984-01-17 Verfahren zum entfaerben und zur regenerierung von abfallpapier

Country Status (3)

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

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241224A2 (en) * 1986-04-11 1987-10-14 Kao Corporation Deinking composition for reclamation of waste paper
EP0299138A1 (de) * 1987-07-16 1989-01-18 Henkel Kommanditgesellschaft auf Aktien Verfahren zur Flotation von Füllstoffen aus Altpapier
DE3923393A1 (de) * 1989-07-14 1991-01-17 Henkel Kgaa Verfahren zur altpapieraufbereitung
WO1991003596A1 (de) * 1989-08-30 1991-03-21 Henkel Kommanditgesellschaft Auf Aktien Verwendung von polyalkylenoxidketten- und stickstoffhaltigen verbindungen zum entfernen von druckfarben aus bedruckten altpapieren und/oder papierkreislaufwässern
EP0434084A1 (en) * 1989-12-22 1991-06-26 Kao Corporation Deinking agent for regenerating waste paper
WO1992006240A1 (de) * 1990-10-09 1992-04-16 Henkel Kommanditgesellschaft Auf Aktien Verwendung von polyetherkettenhaltigen verbindungen, hergestellt aus epoxidierten carbonsäurederivaten, zur entfernung von druckfarben aus altpapieren und/oder papierkreislaufwässern
EP0488306A1 (en) * 1990-11-29 1992-06-03 Mitsubishi Oil Company, Limited Deinking agent for the reclamation of waste paper
EP0492507A1 (en) * 1990-12-28 1992-07-01 Kao Corporation Deinking method and deinking composition
EP0492224A1 (en) * 1990-12-28 1992-07-01 Mitsubishi Oil Company, Limited Deinking agent for the reclamation of waste paper
EP0507325A1 (en) * 1991-04-05 1992-10-07 Kao Corporation Deinking composition and deinking method
US5288369A (en) * 1990-12-28 1994-02-22 Kao Corporation Deinking method and deinking composition
WO1995024526A1 (en) * 1994-03-08 1995-09-14 Buckman Laboratories International, Inc. Method of agglomerating printing ink and formulations for use therein
US5512134A (en) * 1992-02-03 1996-04-30 Henkel Kommanditgesellschaft Auf Aktien Process for removing printing inks from printed wastepaper or from paper circuit waters
EP1616994A1 (en) * 2003-04-23 2006-01-18 Lion Corporation Deinking agent and deinking agent composition

Families Citing this family (2)

* 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
JPH0694633B2 (ja) * 1991-05-31 1994-11-24 花王株式会社 脱墨剤

Citations (3)

* 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
DE2143912B2 (de) * 1971-09-02 1979-07-26 Henkel Kgaa, 4000 Duesseldorf Verfahren zum Entfärben von bedrucktem Altpapier
EP0027922A1 (de) * 1979-10-16 1981-05-06 Hoechst Aktiengesellschaft Verfahren zur Entfernung von Pigmenten aus Altpapier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184905A (ja) * 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
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

Patent Citations (3)

* 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
DE2143912B2 (de) * 1971-09-02 1979-07-26 Henkel Kgaa, 4000 Duesseldorf Verfahren zum Entfärben von bedrucktem Altpapier
EP0027922A1 (de) * 1979-10-16 1981-05-06 Hoechst Aktiengesellschaft Verfahren zur Entfernung von Pigmenten aus Altpapier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BERNDT, Wilhelm: Einflußgrößen beim Deinking-Prozeß, in DE-Z: Das Papier, Heft 10A, 1974, S. V24-V29 *

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0241224A3 (en) * 1986-04-11 1988-03-30 Kao Corporation Deinking composition for reclamation of waste paper
EP0241224A2 (en) * 1986-04-11 1987-10-14 Kao Corporation Deinking composition for reclamation of waste paper
EP0299138A1 (de) * 1987-07-16 1989-01-18 Henkel Kommanditgesellschaft auf Aktien Verfahren zur Flotation von Füllstoffen aus Altpapier
DE3923393A1 (de) * 1989-07-14 1991-01-17 Henkel Kgaa Verfahren zur altpapieraufbereitung
TR24954A (tr) * 1989-08-30 1992-09-01 Henkel Kgaa BASKILI HURDA KAGITTAN VE/VEYA KAGIDIN DEVRIDAIM SULARINDAN MATBAA MüREKKEBLERININ CIKARTILMASI ICIN POLIALKILEN OKSIT ZINCIRLERINI VE AZOT IHTIVA EDEN BILESIKLERIN KULLANILMASI
WO1991003596A1 (de) * 1989-08-30 1991-03-21 Henkel Kommanditgesellschaft Auf Aktien Verwendung von polyalkylenoxidketten- und stickstoffhaltigen verbindungen zum entfernen von druckfarben aus bedruckten altpapieren und/oder papierkreislaufwässern
EP0434084A1 (en) * 1989-12-22 1991-06-26 Kao Corporation Deinking agent for regenerating waste paper
US5304316A (en) * 1989-12-22 1994-04-19 Kao Corporation Deinking agent for regenerating waste printed paper comprising reaction product of compound having an OH group, a dicarboxylic acid, or an anhydride thereof
WO1992006240A1 (de) * 1990-10-09 1992-04-16 Henkel Kommanditgesellschaft Auf Aktien Verwendung von polyetherkettenhaltigen verbindungen, hergestellt aus epoxidierten carbonsäurederivaten, zur entfernung von druckfarben aus altpapieren und/oder papierkreislaufwässern
US5403440A (en) * 1990-10-09 1995-04-04 Henkel Kommanditgesellschaft Auf Aktien Use of compounds containing polyether chains prepared from epoxidized carboxylic acid derivatives for the removal of printing inks from wastepaper
EP0488306A1 (en) * 1990-11-29 1992-06-03 Mitsubishi Oil Company, Limited Deinking agent for the reclamation of waste paper
EP0492224A1 (en) * 1990-12-28 1992-07-01 Mitsubishi Oil Company, Limited Deinking agent for the reclamation of waste paper
US5288369A (en) * 1990-12-28 1994-02-22 Kao Corporation Deinking method and deinking composition
EP0492507A1 (en) * 1990-12-28 1992-07-01 Kao Corporation Deinking method and deinking composition
EP0507325A1 (en) * 1991-04-05 1992-10-07 Kao Corporation Deinking composition and deinking method
US5585339A (en) * 1991-04-05 1996-12-17 Kao Corporation Deinking composition and deinking method
US5512134A (en) * 1992-02-03 1996-04-30 Henkel Kommanditgesellschaft Auf Aktien Process for removing printing inks from printed wastepaper or from paper circuit waters
WO1995024526A1 (en) * 1994-03-08 1995-09-14 Buckman Laboratories International, Inc. Method of agglomerating printing ink and formulations for use therein
EP1616994A1 (en) * 2003-04-23 2006-01-18 Lion Corporation Deinking agent and deinking agent composition
EP1616994A4 (en) * 2003-04-23 2007-01-24 Lion Corp DEWINING AGENT AND DISENGAGING AGENT

Also Published As

Publication number Publication date
JPS6261711B2 (ja) 1987-12-23
ES8504295A1 (es) 1985-04-16
JPS59130400A (ja) 1984-07-26
ES528907A0 (es) 1985-04-16

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: KRESSIN, H., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8

8128 New person/name/address of the agent

Representative=s name: SOLF, A., DR.-ING., 8000 MUENCHEN ZAPF, C., DIPL.-

8110 Request for examination paragraph 44
8131 Rejection