NO973361L - Fremgangsmåte for behandling av resirkulert, belagt utskudd - Google Patents

Fremgangsmåte for behandling av resirkulert, belagt utskudd

Info

Publication number
NO973361L
NO973361L NO973361A NO973361A NO973361L NO 973361 L NO973361 L NO 973361L NO 973361 A NO973361 A NO 973361A NO 973361 A NO973361 A NO 973361A NO 973361 L NO973361 L NO 973361L
Authority
NO
Norway
Prior art keywords
treating recycled
recycled coated
debris
coated debris
treating
Prior art date
Application number
NO973361A
Other languages
English (en)
Other versions
NO324307B1 (no
NO973361D0 (no
Inventor
Jane B Wong Shing
Original Assignee
Nalco Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of NO973361D0 publication Critical patent/NO973361D0/no
Publication of NO973361L publication Critical patent/NO973361L/no
Publication of NO324307B1 publication Critical patent/NO324307B1/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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • D21C9/086—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching with organic compounds or compositions comprising organic compounds
    • 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
    • D21C5/022—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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO19973361A 1996-07-22 1997-07-21 Fremgangsmate for behandling av resirkulert, belagt utskudd NO324307B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/681,029 US5891304A (en) 1996-07-22 1996-07-22 Use of hydrophilic dispersion polymers for coated broke treatment

Publications (3)

Publication Number Publication Date
NO973361D0 NO973361D0 (no) 1997-07-21
NO973361L true NO973361L (no) 1998-01-23
NO324307B1 NO324307B1 (no) 2007-09-24

Family

ID=24733504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973361A NO324307B1 (no) 1996-07-22 1997-07-21 Fremgangsmate for behandling av resirkulert, belagt utskudd

Country Status (10)

Country Link
US (1) US5891304A (no)
EP (1) EP0821099B1 (no)
AU (1) AU736965B2 (no)
BR (1) BR9705228A (no)
CA (1) CA2210903C (no)
DE (1) DE69705267T2 (no)
ES (1) ES2157501T3 (no)
ID (1) ID18732A (no)
MY (1) MY116939A (no)
NO (1) NO324307B1 (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69737945T2 (de) * 1996-09-24 2007-12-06 Nalco Chemical Co., Naperville Hydrophile Dispersionspolymere für Papieranwendungen
US6310124B1 (en) 1996-10-03 2001-10-30 Cytec Technology, Corp. Aqueous dispersions
US6235205B1 (en) 1996-10-03 2001-05-22 Cytec Technology Corp. Aqueous dispersions
US6262168B1 (en) 1998-03-11 2001-07-17 Cytec Technology Corp. Aqueous dispersions
EP1080041A4 (en) * 1998-04-24 2004-04-21 Nalco Chemical Co USE OF A POLYMER DISPERSION FOR THE DECOLORATION OF WASTE WATER FROM PAPER PRODUCTION
KR100403840B1 (ko) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
US7306700B1 (en) * 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
US6036868A (en) * 1998-07-23 2000-03-14 Nalco Chemical Company Use of hydrophilic dispersion polymers for oily wastewater clarification
US6491790B1 (en) * 1998-09-10 2002-12-10 Bayer Corporation Methods for reducing amine odor in paper
US6315866B1 (en) * 2000-02-29 2001-11-13 Nalco Chemical Company Method of increasing the dry strength of paper products using cationic dispersion polymers
US20060249269A1 (en) * 2005-05-03 2006-11-09 Kurian Pious V High molecular weight compact structured polymers, methods of making and using
US8900641B2 (en) 2006-12-28 2014-12-02 Nalco Company Antimicrobial composition
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
UA109772C2 (uk) * 2009-07-02 2015-10-12 Агент для підвищення гідрофільності ґрунту і способи його застосування
CN103132383B (zh) * 2011-11-25 2017-04-12 纳尔科公司 在造纸中用于改善纸强度助剂性能的浆料预处理

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3479223D1 (en) * 1983-05-20 1989-09-07 Allied Colloids Ltd Water soluble polymers and dispersions containing them
CA1267483A (en) * 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US5254221A (en) * 1988-04-22 1993-10-19 Allied Colloids Limited Processes for the production of paper and paper board
US5131982A (en) * 1990-02-26 1992-07-21 Nalco Chemical Company Use of dadmac containing polymers for coated broke treatment
US5183576A (en) * 1990-06-06 1993-02-02 Betz Laboratories, Inc. Cationic polymers for sludge dewatering
US5256252A (en) * 1992-07-15 1993-10-26 Nalco Chemical Company Method for controlling pitch deposits using lipase and cationic polymer
US5466338A (en) * 1993-11-17 1995-11-14 Nalco Chemical Company Use of dispersion polymers for coated broke treatment
US5643460A (en) * 1994-01-14 1997-07-01 Nalco/Exxon Energy Chemicals, L. P. Method for separating oil from water in petroleum production
US5626718A (en) * 1994-09-16 1997-05-06 Betz Laboratories, Inc. Use of polymers in the recycled fiber washing/deinking process

Also Published As

Publication number Publication date
US5891304A (en) 1999-04-06
ID18732A (id) 1998-05-07
MX9705533A (es) 1998-05-31
AU2942797A (en) 1998-01-29
DE69705267D1 (de) 2001-07-26
EP0821099A1 (en) 1998-01-28
EP0821099B1 (en) 2001-06-20
CA2210903A1 (en) 1998-01-22
ES2157501T3 (es) 2001-08-16
NO324307B1 (no) 2007-09-24
NO973361D0 (no) 1997-07-21
MY116939A (en) 2004-04-30
CA2210903C (en) 2007-01-30
DE69705267T2 (de) 2001-10-18
AU736965B2 (en) 2001-08-09
BR9705228A (pt) 1999-03-09

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees