DE69500441D1 - Entfärbungszusammensetzung - Google Patents

Entfärbungszusammensetzung

Info

Publication number
DE69500441D1
DE69500441D1 DE69500441T DE69500441T DE69500441D1 DE 69500441 D1 DE69500441 D1 DE 69500441D1 DE 69500441 T DE69500441 T DE 69500441T DE 69500441 T DE69500441 T DE 69500441T DE 69500441 D1 DE69500441 D1 DE 69500441D1
Authority
DE
Germany
Prior art keywords
decolorization composition
decolorization
composition
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.)
Expired - Lifetime
Application number
DE69500441T
Other languages
English (en)
Other versions
DE69500441T2 (de
Inventor
Yoshitaka Miyauchi
Toshiki Sowa
Koji Hamaguchi
Daisuke Shiba
Hiromichi Takahashi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17279943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69500441(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of DE69500441D1 publication Critical patent/DE69500441D1/de
Application granted granted Critical
Publication of DE69500441T2 publication Critical patent/DE69500441T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Detergent Compositions (AREA)
DE69500441T 1994-10-20 1995-10-18 Entfärbungszusammensetzung Expired - Lifetime DE69500441T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25552494A JP2992210B2 (ja) 1994-10-20 1994-10-20 古紙再生用脱墨剤

Publications (2)

Publication Number Publication Date
DE69500441D1 true DE69500441D1 (de) 1997-08-21
DE69500441T2 DE69500441T2 (de) 1998-01-02

Family

ID=17279943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69500441T Expired - Lifetime DE69500441T2 (de) 1994-10-20 1995-10-18 Entfärbungszusammensetzung

Country Status (6)

Country Link
US (1) US5801135A (de)
EP (1) EP0708199B1 (de)
JP (1) JP2992210B2 (de)
KR (1) KR960014530A (de)
DE (1) DE69500441T2 (de)
ES (1) ES2103621T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6284720B1 (en) * 1999-09-03 2001-09-04 Vertec Biosolvents, Llc Environmentally friendly ink cleaning preparation
US6566316B2 (en) 2001-05-08 2003-05-20 Shannon Dale Eckel Coating remover containing terpenes and alcohol
DE10138029A1 (de) * 2001-08-08 2003-02-27 Stockhausen Chem Fab Gmbh Verwendung von Emulsionen beim Deinking
US20040074614A1 (en) * 2002-08-30 2004-04-22 Yasushi Ikeda Deinking agent
US7169257B2 (en) * 2003-11-12 2007-01-30 Kemira Chemicals, Inc. Method of deinking waste paper using a reduced alkali system
FI20040833A0 (fi) 2004-06-16 2004-06-16 Kemira Oyj Keräyspaperin siistausmenetelmä
JP4672345B2 (ja) * 2004-11-29 2011-04-20 花王株式会社 脱墨パルプの製造方法
US7897010B2 (en) * 2006-01-09 2011-03-01 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8815051B2 (en) 2006-06-12 2014-08-26 Thiele Kaolin Company Deinking of waste paper
US8052837B2 (en) * 2006-06-12 2011-11-08 Thiele Kaolin Company Deinking of waste paper
US8317973B2 (en) 2009-11-11 2012-11-27 Kemira Chemical, Inc. Polyester surfactants for deinking
US8337978B2 (en) 2010-08-18 2012-12-25 Hewlett-Packard Development Company, L.P. Recording material containing nonionic surfactants
US8764894B2 (en) 2010-10-29 2014-07-01 Hewlett-Packard Development Company, L.P. Ink dispersion
US8628183B2 (en) 2011-02-15 2014-01-14 Hewlett-Packard Development Company, L.P. Ink coating composition
US20140238625A1 (en) * 2011-10-05 2014-08-28 Hewlett-Packard Development Company, L.P. Recording medium
EP3851479A1 (de) 2015-10-07 2021-07-21 Elementis Specialties, Inc. Benetzungs- und antischaummittel
US11447914B2 (en) 2017-12-07 2022-09-20 Thiele Kaolin Company Removal of stickies in the recycling of paper and paperboard
FR3085043A1 (fr) * 2018-08-20 2020-02-21 Arkema France Utilisation d'ester de sucre comme agent de desencrage

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU717195A1 (ru) * 1978-03-27 1980-02-25 Украинское научно-производственное объединение целлюлозно-бумажной промышленности Способ обработки печатной макулатуры
JPS5811822B2 (ja) * 1981-02-20 1983-03-04 工業技術院長 水棲生物試験装置
DE3123353C2 (de) 1981-06-12 1984-09-13 Akzo Gmbh, 5600 Wuppertal Verfahren zum Deinken von bedrucktem Altpapier
GB2121071B (en) * 1982-06-01 1985-10-09 Ferguson And Menzies Limited Liquid soaps
JPS61191834A (ja) * 1985-02-20 1986-08-26 日産自動車株式会社 自動車用冷房装置のエバポレ−タ構造
ES2025157B3 (es) * 1986-04-11 1992-03-16 Kao Corp Composicion para eliminar tinta al reciclar papel usado.
JPS62243892A (ja) * 1986-04-11 1987-10-24 花王株式会社 古紙再生用脱墨剤
JPH0665792B2 (ja) 1986-04-24 1994-08-24 旭電化工業株式会社 古紙再生用脱墨剤
DE3702978C1 (de) 1987-02-02 1988-06-30 Gruenau Gmbh Chem Fab Verfahren zum De-inken von bedrucktem Altpapier
DE3729446C2 (de) * 1987-09-03 1997-04-10 Akzo Gmbh Mittel zum Deinken von Altpapier und Verfahren zur Herstellung desselben
JP2567277B2 (ja) * 1988-10-27 1996-12-25 川研ファインケミカル株式会社 液体洗浄剤組成物
JP2557110B2 (ja) * 1989-10-06 1996-11-27 花王株式会社 洗浄剤組成物
FI913447A (fi) * 1990-12-28 1992-06-29 Kao Corp Deinkingsfoerfarande och deinkingssammansaettning.
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
US5254290A (en) * 1991-04-25 1993-10-19 Genevieve Blandiaux Hard surface cleaner
JP2992120B2 (ja) * 1991-05-31 1999-12-20 花王株式会社 脱墨方法
JPH0694633B2 (ja) * 1991-05-31 1994-11-24 花王株式会社 脱墨剤
US5417807A (en) * 1993-05-27 1995-05-23 Kao Corporation Deinking formulation for flexographic inks

Also Published As

Publication number Publication date
KR960014530A (ko) 1996-05-22
JP2992210B2 (ja) 1999-12-20
EP0708199A1 (de) 1996-04-24
US5801135A (en) 1998-09-01
JPH08120581A (ja) 1996-05-14
ES2103621T3 (es) 1997-09-16
EP0708199B1 (de) 1997-07-16
DE69500441T2 (de) 1998-01-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition