KR20110039251A - 규산마그네슘을 이용한 셀룰로오스성 기재의 잉크 제거 방법 - Google Patents

규산마그네슘을 이용한 셀룰로오스성 기재의 잉크 제거 방법 Download PDF

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Publication number
KR20110039251A
KR20110039251A KR20117000516A KR20117000516A KR20110039251A KR 20110039251 A KR20110039251 A KR 20110039251A KR 20117000516 A KR20117000516 A KR 20117000516A KR 20117000516 A KR20117000516 A KR 20117000516A KR 20110039251 A KR20110039251 A KR 20110039251A
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KR
South Korea
Prior art keywords
composition
optionally
magnesium silicate
cellulosic resin
resin content
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
KR20117000516A
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English (en)
Korean (ko)
Inventor
프라사드 와이. 두기랄라
마이클 제이. 무르시아
Original Assignee
날코 컴퍼니
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 날코 컴퍼니 filed Critical 날코 컴퍼니
Publication of KR20110039251A publication Critical patent/KR20110039251A/ko
Ceased legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Paper (AREA)
  • Detergent Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paints Or Removers (AREA)
KR20117000516A 2008-07-09 2009-07-09 규산마그네슘을 이용한 셀룰로오스성 기재의 잉크 제거 방법 Ceased KR20110039251A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/169,831 2008-07-09
US12/169,831 US8133350B2 (en) 2008-07-09 2008-07-09 Deinking a cellulosic substrate using magnesium silicate

Publications (1)

Publication Number Publication Date
KR20110039251A true KR20110039251A (ko) 2011-04-15

Family

ID=41179148

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20117000516A Ceased KR20110039251A (ko) 2008-07-09 2009-07-09 규산마그네슘을 이용한 셀룰로오스성 기재의 잉크 제거 방법

Country Status (12)

Country Link
US (2) US8133350B2 (enExample)
EP (1) EP2310568A1 (enExample)
JP (1) JP5518060B2 (enExample)
KR (1) KR20110039251A (enExample)
CN (1) CN102084056B (enExample)
AR (1) AR072733A1 (enExample)
CA (1) CA2728401A1 (enExample)
CL (1) CL2009001555A1 (enExample)
CO (1) CO6341494A2 (enExample)
MX (1) MX2011000287A (enExample)
TW (1) TW201009163A (enExample)
WO (1) WO2010006161A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8133351B2 (en) * 2008-07-09 2012-03-13 Nalco Company Deinking a cellulosic substrate using magnesium hydroxide

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1138085A (en) * 1911-11-27 1915-05-04 Int Paper Co Method of removing ink from paper-stock.
US2432333A (en) * 1946-11-30 1947-12-09 Newport Ind Inc Process of increasing the rosin-to-fatty acid ratio in mixtures of rosin and fatty acids
DE3702978C1 (de) * 1987-02-02 1988-06-30 Gruenau Gmbh Chem Fab Verfahren zum De-inken von bedrucktem Altpapier
DE3934893A1 (de) * 1989-10-19 1991-04-25 Gruenau Gmbh Chem Fab Waessrige, erdalkaliseifen und/oder erdalkaliharzseifen enthaltende dispersionen zum deinken von bedruckten altpapieren
JP2887796B2 (ja) * 1990-12-28 1999-04-26 三菱石油株式会社 古紙再生用脱墨剤
US5340439A (en) * 1992-08-06 1994-08-23 International Paper Company Method for removing ink from printed paper using agglomerating agent, followed by addition of talc
US5735940A (en) * 1994-09-23 1998-04-07 Coller; Miriam Marking composition
GB9423454D0 (en) * 1994-11-21 1995-01-11 Allied Colloids Ltd Deinking processes and novel polymers for use in these
US5601689A (en) * 1995-02-27 1997-02-11 Xerox Corporation Deinking processes
DE69703351T2 (de) 1996-06-20 2001-04-05 High Point Chemical Corp., High Point Verfahren zum deinken von altpapier
JP4255159B2 (ja) 1999-03-15 2009-04-15 日本製紙株式会社 古紙の脱墨方法
US20020121347A1 (en) * 2000-12-21 2002-09-05 Akzo Nobel N.V. Chemical composition and process
JP3786195B2 (ja) 2002-03-29 2006-06-14 王子製紙株式会社 古紙のパルプ化法
US20040065419A1 (en) * 2002-10-04 2004-04-08 Vicente Lasmarias Removal of contaminants from recycled paper fibers
JP4254346B2 (ja) * 2003-05-27 2009-04-15 富士ゼロックス株式会社 記録用紙及びそれを用いた記録方法
ATE495206T1 (de) * 2003-11-20 2011-01-15 Basf Se Wasserlösliche copolymere von monoethylenisch ungesätti gten polyalkylenoxidmonomeren und mindestens ein stickstoffatom enthaltenden dipolaren monomeren
WO2006089395A1 (en) 2005-02-25 2006-08-31 Fpinnovations Near-neutral deinking of recycled pulp using phosphines or phosphonium salts
US7604715B2 (en) * 2005-11-17 2009-10-20 Akzo Nobel N.V. Papermaking process
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US8052837B2 (en) * 2006-06-12 2011-11-08 Thiele Kaolin Company Deinking of waste paper

Also Published As

Publication number Publication date
CA2728401A1 (en) 2010-01-14
CL2009001555A1 (es) 2010-07-02
TW201009163A (en) 2010-03-01
US20100006242A1 (en) 2010-01-14
US8133350B2 (en) 2012-03-13
US20120135906A1 (en) 2012-05-31
CN102084056A (zh) 2011-06-01
EP2310568A1 (en) 2011-04-20
CN102084056B (zh) 2013-10-23
CO6341494A2 (es) 2011-11-21
AR072733A1 (es) 2010-09-15
WO2010006161A1 (en) 2010-01-14
MX2011000287A (es) 2011-03-02
JP5518060B2 (ja) 2014-06-11
JP2011527732A (ja) 2011-11-04

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Patent event date: 20110108

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