SE8401498D0 - Sett att forbettra egenskaperna hos returfiber vid upparbetning - Google Patents

Sett att forbettra egenskaperna hos returfiber vid upparbetning

Info

Publication number
SE8401498D0
SE8401498D0 SE8401498A SE8401498A SE8401498D0 SE 8401498 D0 SE8401498 D0 SE 8401498D0 SE 8401498 A SE8401498 A SE 8401498A SE 8401498 A SE8401498 A SE 8401498A SE 8401498 D0 SE8401498 D0 SE 8401498D0
Authority
SE
Sweden
Prior art keywords
repair
way
fiber properties
improve returns
improve
Prior art date
Application number
SE8401498A
Other languages
English (en)
Other versions
SE439787B (sv
Inventor
L Elsby
A Carlsson
Original Assignee
Berol Kemi Ab
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 Berol Kemi Ab filed Critical Berol Kemi Ab
Priority to SE8401498A priority Critical patent/SE439787B/sv
Publication of SE8401498D0 publication Critical patent/SE8401498D0/sv
Priority to DE8585850070T priority patent/DE3574400D1/de
Priority to AT85850070T priority patent/ATE48159T1/de
Priority to EP19850850070 priority patent/EP0171370B1/en
Priority to NO851072A priority patent/NO851072L/no
Priority to JP5564885A priority patent/JPH0643672B2/ja
Priority to FI851066A priority patent/FI75004C/sv
Priority to US06/713,516 priority patent/US4710267A/en
Priority to CA000476914A priority patent/CA1239255A/en
Publication of SE439787B publication Critical patent/SE439787B/sv

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
    • 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
    • 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
    • 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)
  • Steroid Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Artificial Filaments (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
SE8401498A 1984-03-19 1984-03-19 Sett att reducera missfergning och/eller klibbighet vid upparbetning av avfallspapper SE439787B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8401498A SE439787B (sv) 1984-03-19 1984-03-19 Sett att reducera missfergning och/eller klibbighet vid upparbetning av avfallspapper
DE8585850070T DE3574400D1 (en) 1984-03-19 1985-03-04 Method for the reduction of discolouration and/or tackiness when upgrading waste paper
AT85850070T ATE48159T1 (de) 1984-03-19 1985-03-04 Verfahren zum entfaerben und/oder reduzieren der klebrigkeit von altpapier.
EP19850850070 EP0171370B1 (en) 1984-03-19 1985-03-04 Method for the reduction of discolouration and/or tackiness when upgrading waste paper
NO851072A NO851072L (no) 1984-03-19 1985-03-18 Fremgangsmaate ved opparbeiding av avfallspapir
JP5564885A JPH0643672B2 (ja) 1984-03-19 1985-03-18 古紙の品質向上時に変色およびべとつきの少なくとも一方を低減するための方法
FI851066A FI75004C (sv) 1984-03-19 1985-03-18 Sätt att reducera missfärgning och/eller klibbighet vid upparbetning a v avfallspapper.
US06/713,516 US4710267A (en) 1984-03-19 1985-03-19 Process for reducing discoloration and/or tackiness in processing waste paper fibers
CA000476914A CA1239255A (en) 1984-03-19 1985-03-19 Process for reducing discoloration and/or tackiness in processing waste paper fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8401498A SE439787B (sv) 1984-03-19 1984-03-19 Sett att reducera missfergning och/eller klibbighet vid upparbetning av avfallspapper

Publications (2)

Publication Number Publication Date
SE8401498D0 true SE8401498D0 (sv) 1984-03-19
SE439787B SE439787B (sv) 1985-07-01

Family

ID=20355189

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401498A SE439787B (sv) 1984-03-19 1984-03-19 Sett att reducera missfergning och/eller klibbighet vid upparbetning av avfallspapper

Country Status (9)

Country Link
US (1) US4710267A (sv)
EP (1) EP0171370B1 (sv)
JP (1) JPH0643672B2 (sv)
AT (1) ATE48159T1 (sv)
CA (1) CA1239255A (sv)
DE (1) DE3574400D1 (sv)
FI (1) FI75004C (sv)
NO (1) NO851072L (sv)
SE (1) SE439787B (sv)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US4995944A (en) * 1988-09-16 1991-02-26 Dearborn Chemical Company Ltd. Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture
US5286346A (en) * 1988-11-23 1994-02-15 Henkel Kommanditgesellschaft Auf Aktien Deinking of wastepaper with quaternized hydroxyethyl cellulose
WO1991002653A1 (en) * 1989-08-23 1991-03-07 Honshu Paper Co., Ltd. Heat-sensitive recording paper
DE4007596A1 (de) * 1990-03-09 1991-09-12 Henkel Kgaa Alkylenoxideinheiten und quaternaere ammoniumgruppen enthaltende verbindungen
US5248388A (en) * 1991-04-25 1993-09-28 Betz Paperchem, Inc. Use of surfactants having an HLB less than 10 in the deinking of dry toner electrostatic printed wastepaper
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
US5151155A (en) * 1991-05-09 1992-09-29 Rheox, Inc. Process for deinking wastepaper with organically modified smectite clay
US5336372A (en) * 1991-05-09 1994-08-09 Rheox, Inc. Process for deinking wastepaper utilizing organoclays formed in situ
US5213661A (en) * 1991-05-21 1993-05-25 Air Products And Chemicals, Inc. Oxygen alkali detackification in secondary fiber recovery
US5139616A (en) * 1991-05-29 1992-08-18 Betz Paperchem, Inc. Reduction of stickers contamination in papermaking process using recycled paper
US5314580A (en) * 1992-07-08 1994-05-24 Mauvin Material & Chemical Processing Limited Process for the removal of ink, resin, and adhesive residues from paper, textile fabrics and solid surfaces
US5346543A (en) * 1992-10-15 1994-09-13 Lion Corporation Deinking agent for reclaiming waste paper
US5518581A (en) * 1993-06-04 1996-05-21 Nicca Chemical Co., Ltd. Deinking agent for regeneration of waste paper
US5580422A (en) * 1993-07-27 1996-12-03 Hoechst Celanese Corporation Brightening color dyed wastepaper with a bleaching agent and a quaternary compound
US5458737A (en) * 1993-07-27 1995-10-17 Hoechst Celanese Corporation Quaternary compounds as brightness enhancers
US5560805A (en) * 1993-07-27 1996-10-01 Hoechst Celanese Corporation Enhanced decolorization of waste paper with selected amines
US6001218A (en) * 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
DE19631150B4 (de) * 1996-08-01 2007-04-19 Süd-Chemie AG Verfahren zur Ablösung von Druckfarben (Deinking) von cellulosehaltigen Druckträgern
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
US20050173083A1 (en) * 2004-02-06 2005-08-11 Moyle Bradley E. Optical brightener for aqueous high yield pulp and process for making brightened paper
US8524042B2 (en) 2010-08-23 2013-09-03 Hercules Incorporated Method of treating paper forming wire surface
CA2990238C (en) 2015-07-07 2023-09-26 Solenis Technologies, L.P. Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems
CN111945473A (zh) * 2020-08-10 2020-11-17 玖龙纸业(天津)有限公司 一种高强瓦楞原纸生产方法及其生产系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243963B (de) * 1963-12-12 1967-07-06 Garden State Paper Comp Inc Verfahren zur Entfernung von Druckfarbe auf bedrucktem Altpapier
US3790606A (en) * 1970-09-30 1974-02-05 Diamond Shamrock Corp Alkoxylated mannich compositions and derivatives thereof
JPS506802A (sv) * 1973-05-30 1975-01-24
JPS506803A (sv) * 1973-05-30 1975-01-24
JPS5153005A (en) * 1974-10-31 1976-05-11 Nissan Chemical Ind Ltd Koshino datsubokuhoho
SE406482B (sv) * 1975-03-11 1979-02-12 Ytkemiska Inst Forfarande for rening av en vattenhaltig dispersion eller massauppslamning
SU926129A1 (ru) * 1976-05-07 1982-05-07 Всесоюзный Проектно-Конструкторский И Технологический Институт Вторичных Ресурсов Состав дл удалени печатной краски из макулатуры
US4144122A (en) * 1976-10-22 1979-03-13 Berol Kemi Ab Quaternary ammonium compounds and treatment of cellulose pulp and paper therewith
DE2919866A1 (de) * 1978-05-22 1979-11-29 Wiggins Teape Group Ltd Verfahren zur rueckgewinnung von fasern
DE2856845A1 (de) * 1978-12-30 1980-07-17 Henkel Kgaa Verfahren zum deinken von bedrucktem altpapier
DE2903150A1 (de) * 1979-01-27 1980-08-07 Henkel Kgaa Verfahren zum deinken von bedrucktem altpapier
SE443138B (sv) * 1979-12-10 1986-02-17 Berol Kemi Ab Ytaktiv kvarter ammoniumforening samt anvendning av denna vid behandling av textil- och cellulosamaterial
JPS5725489A (en) * 1980-07-23 1982-02-10 Nippon Oils & Fats Co Ltd Deinking agent of used paper
JPS5729691A (en) * 1980-07-25 1982-02-17 Honshu Paper Co Ltd Removal of sticky substance of waste paper pulp of corrugated board
JPS5742991A (en) * 1980-08-26 1982-03-10 Honshu Paper Co Ltd Removal of sticky substance of corrugated boad pulp
US4483741A (en) * 1982-08-10 1984-11-20 Economics Laboratory, Inc. Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using
JPS59150191A (ja) * 1983-02-16 1984-08-28 ライオン株式会社 古紙の脱墨方法

Also Published As

Publication number Publication date
JPS60209097A (ja) 1985-10-21
FI75004B (fi) 1987-12-31
US4710267A (en) 1987-12-01
NO851072L (no) 1985-09-20
EP0171370B1 (en) 1989-11-23
DE3574400D1 (en) 1989-12-28
FI851066A0 (fi) 1985-03-18
FI75004C (sv) 1988-04-11
ATE48159T1 (de) 1989-12-15
CA1239255A (en) 1988-07-19
FI851066L (fi) 1985-09-20
EP0171370A1 (en) 1986-02-12
JPH0643672B2 (ja) 1994-06-08
SE439787B (sv) 1985-07-01

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