NO20021248L - Fremgangsmåte for å stabilisere hvitheten av ligninholdige fibröse materialer, stabilisert sammensetning og fibrösematerialer som er stabilisert med denne - Google Patents

Fremgangsmåte for å stabilisere hvitheten av ligninholdige fibröse materialer, stabilisert sammensetning og fibrösematerialer som er stabilisert med denne

Info

Publication number
NO20021248L
NO20021248L NO20021248A NO20021248A NO20021248L NO 20021248 L NO20021248 L NO 20021248L NO 20021248 A NO20021248 A NO 20021248A NO 20021248 A NO20021248 A NO 20021248A NO 20021248 L NO20021248 L NO 20021248L
Authority
NO
Norway
Prior art keywords
fibrous materials
stabilized
whiteness
lignin
stabilizing
Prior art date
Application number
NO20021248A
Other languages
English (en)
Norwegian (no)
Other versions
NO20021248D0 (no
Inventor
Klaus Fischer
Mario Beyer
Helmut Koch
Karsten Krasselt
Christian Baeurich
Harald Jakob
Hans Ulrich Suess
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of NO20021248D0 publication Critical patent/NO20021248D0/no
Publication of NO20021248L publication Critical patent/NO20021248L/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
NO20021248A 2001-03-14 2002-03-13 Fremgangsmåte for å stabilisere hvitheten av ligninholdige fibröse materialer, stabilisert sammensetning og fibrösematerialer som er stabilisert med denne NO20021248L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10112101A DE10112101A1 (de) 2001-03-14 2001-03-14 Verfahren zur Weißgradstabilisierung ligninhaltiger Faserstoffmaterialien, Stabilisatorzusammensetzung und damit stabilisierte Faserstoffmaterialien

Publications (2)

Publication Number Publication Date
NO20021248D0 NO20021248D0 (no) 2002-03-13
NO20021248L true NO20021248L (no) 2002-09-16

Family

ID=7677319

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20021248A NO20021248L (no) 2001-03-14 2002-03-13 Fremgangsmåte for å stabilisere hvitheten av ligninholdige fibröse materialer, stabilisert sammensetning og fibrösematerialer som er stabilisert med denne

Country Status (7)

Country Link
US (1) US20020174491A1 (de)
EP (1) EP1241296A3 (de)
AU (1) AU779547B2 (de)
CA (1) CA2376543A1 (de)
DE (1) DE10112101A1 (de)
NO (1) NO20021248L (de)
NZ (1) NZ517679A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163344B4 (de) * 2001-12-21 2006-01-19 Papierfabrik Schoeller & Hoesch Gmbh & Co. Kg Lichtbeständiges Overlaypapier, Verfahren zu dessen Herstellung und Verwendung desselben
DE10343047B4 (de) * 2003-09-16 2008-08-07 Zfb Project-Management Gmbh Antioxidationsmittel für organisches Material und Verfahren zur Behandlung desselben
DE10359533A1 (de) * 2003-12-17 2005-07-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtungsstoffe für Holzsubstrate
US8864892B2 (en) * 2012-06-21 2014-10-21 Empire Technology Development Llc Tailorable lignosulfonate carbonate adhesives
CN104404825B (zh) * 2014-11-12 2016-08-17 陕西科技大学 一种热稳定型高得率浆返黄抑制剂的制备方法
GB2563524B (en) 2016-03-28 2021-09-01 Procter & Gamble Long lasting and stable freshening compositions and methods of freshening the air
CN112064409A (zh) * 2019-06-11 2020-12-11 广州腾龙材料科技有限公司 复合脂肪酸色泽亮度调节剂及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1441109A (en) * 1973-01-23 1976-06-30 Ici Ltd Coating compositions
US4871423A (en) * 1987-08-10 1989-10-03 Hoechst Celanese Corporation Enhanced dithionite bleaching
EP0309401B2 (de) * 1987-09-21 2002-06-05 Ciba Specialty Chemicals Holding Inc. Stabilisierung einer Beschichtung mit sterisch gehinderten N-hydroxysubstituierten Aminen
FR2636358B1 (fr) * 1988-09-09 1991-06-28 Centre Tech Ind Papier Procede pour ameliorer la stabilite a la lumiere des materiaux ligno-cellulosiques
IT1264946B1 (it) * 1993-07-16 1996-10-17 Ciba Geigy Spa Derivati del 2,2,6,6-tetrametil-4-piperidinolo utili come stabilizzanti alla luce ed all'ossidazione per materiali organici.
GB2284829A (en) * 1993-12-15 1995-06-21 Ciba Geigy Ag Filler and coating composition for paper
US6030495A (en) * 1994-07-25 2000-02-29 Queens's University At Kingston Method for increasing brightness in pulp paper and polymeric materials
JP3352567B2 (ja) * 1995-06-28 2002-12-03 トヨタ自動車株式会社 塗膜をもつ樹脂成形品
GB9617322D0 (en) * 1996-08-17 1996-09-25 Ciba Geigy Ag Triazine derivatives and their use
US5932735A (en) * 1997-06-13 1999-08-03 Ciba Specialty Chemicals Corporation Derivatives of 1-oxyl-4-hydroxy-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers
RU2223985C2 (ru) * 1997-07-23 2004-02-20 Циба Спешиалти Кемикалз Холдинг Инк. Ингибирование пожелтения целлюлозы и бумаги с использованием нитроксидов и других совместно вводимых добавок
US6059927A (en) * 1997-09-23 2000-05-09 Queen's University At Kingston Method of reducing brightness reversion and yellowness (B*) of bleached mechanical wood pulps

Also Published As

Publication number Publication date
DE10112101A1 (de) 2002-09-19
NO20021248D0 (no) 2002-03-13
EP1241296A2 (de) 2002-09-18
CA2376543A1 (en) 2002-09-14
AU779547B2 (en) 2005-01-27
AU2611702A (en) 2002-09-19
US20020174491A1 (en) 2002-11-28
NZ517679A (en) 2004-02-27
EP1241296A3 (de) 2002-10-16

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