NZ568838A - Method of decreasing the rate of photoyellowing in paper by the application of aqueous thiocyanate salts - Google Patents

Method of decreasing the rate of photoyellowing in paper by the application of aqueous thiocyanate salts

Info

Publication number
NZ568838A
NZ568838A NZ568838A NZ56883806A NZ568838A NZ 568838 A NZ568838 A NZ 568838A NZ 568838 A NZ568838 A NZ 568838A NZ 56883806 A NZ56883806 A NZ 56883806A NZ 568838 A NZ568838 A NZ 568838A
Authority
NZ
New Zealand
Prior art keywords
aqueous solution
thiocyanate
paper sheet
group
salts
Prior art date
Application number
NZ568838A
Other languages
English (en)
Inventor
Sergey M Shevchenko
Prasad Y Duggirala
Original Assignee
Nalco 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 Co filed Critical Nalco Co
Publication of NZ568838A publication Critical patent/NZ568838A/en

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
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • 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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/09—Sulfur-containing compounds
    • 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
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
NZ568838A 2005-12-14 2006-12-14 Method of decreasing the rate of photoyellowing in paper by the application of aqueous thiocyanate salts NZ568838A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/302,862 US8092649B2 (en) 2005-12-14 2005-12-14 Method of decreasing the rate of photoyellowing with thiocyanic acid
PCT/US2006/047804 WO2007070654A2 (en) 2005-12-14 2006-12-14 Method of decreasing the rate of photoyellowing

Publications (1)

Publication Number Publication Date
NZ568838A true NZ568838A (en) 2010-04-30

Family

ID=38138107

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ568838A NZ568838A (en) 2005-12-14 2006-12-14 Method of decreasing the rate of photoyellowing in paper by the application of aqueous thiocyanate salts

Country Status (14)

Country Link
US (1) US8092649B2 (OSRAM)
EP (1) EP1960599A2 (OSRAM)
JP (1) JP2009520124A (OSRAM)
KR (1) KR101044354B1 (OSRAM)
CN (1) CN101326327B (OSRAM)
AR (1) AR058351A1 (OSRAM)
AU (1) AU2006326399B2 (OSRAM)
BR (1) BRPI0620681A2 (OSRAM)
CA (1) CA2633507C (OSRAM)
NO (1) NO20082512L (OSRAM)
NZ (1) NZ568838A (OSRAM)
RU (1) RU2403332C2 (OSRAM)
TW (1) TW200728556A (OSRAM)
WO (1) WO2007070654A2 (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20085345A7 (fi) * 2008-04-22 2009-10-23 Kemira Oyj Menetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
RU2507335C2 (ru) 2008-06-20 2014-02-20 Интернэшнл Пэйпа Кампани Композиция и лист для записей с улучшенными оптическими характеристиками
US9410288B2 (en) 2013-08-08 2016-08-09 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9034145B2 (en) 2013-08-08 2015-05-19 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process
US9303360B2 (en) 2013-08-08 2016-04-05 Ecolab Usa Inc. Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
CA3001717A1 (en) 2015-10-15 2017-04-20 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
EP3655373A1 (en) 2017-07-17 2020-05-27 Ecolab USA, Inc. Rheology-modifying agents for slurries

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773464A (en) 1970-06-02 1973-11-20 Gaf Corp Acid and direct dyes and fluorescent brightener concentrates with thiocyanates and acetylinic alcohol
DE2715864A1 (de) * 1976-04-14 1977-10-27 Ciba Geigy Ag Verfahren zum optischen aufhellen von papier
JPS5540879A (en) * 1978-09-19 1980-03-22 Takasaki Paper Mfg Method for preventing yellowing of nylon fiber by corrugated board packaging container
JPS5648640A (en) 1979-09-27 1981-05-01 Olympus Optical Co Ltd Book carrier conveying device of electrophotographic copier
JPH0667671B2 (ja) 1985-02-01 1994-08-31 株式会社リコー 感熱記録材料
SU1714016A1 (ru) * 1990-05-22 1992-02-23 Центральный научно-исследовательский институт бумаги Способ обработки волокнистой массы при изготовлении бумаги
SU1714013A1 (ru) * 1990-05-22 1992-02-23 Центральный научно-исследовательский институт бумаги Способ поверхностей обработки бумаги
FI96418C (fi) 1994-10-07 1996-06-25 Neste Oy Alkeenisubstituoituja syklisiä karboksyylihappoanhydridejä ja niiden käyttö paperin hydrofobisessa liimauksessa
EP0717143A1 (de) * 1994-12-16 1996-06-19 Lignozym GmbH Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
BR9811525A (pt) * 1997-07-23 2000-09-05 Ciba Sc Holding Ag Inibição de amarelecimento de polpa e papel com o uso de nitróxidos e outros coaditivos
NZ331438A (en) * 1997-09-16 2000-01-28 Ciba Sc Holding Ag A method of increasing the whiteness of paper by using a formulation containing a swellale layered silicate and an optical brightener 4,4-bis-(triazinylamino)-stilbene-2,2-disulphonic acid
BR9914721A (pt) * 1998-10-22 2001-07-10 Ciba Sc Holding Ag Inibição do amarelamento da polpa e papel usando-se hidroxilaminas e outros co-aditivos
US6599326B1 (en) * 1999-01-20 2003-07-29 Ciba Specialty Chemicals Corporation Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
JP2000273787A (ja) * 1999-03-25 2000-10-03 Mitsubishi Paper Mills Ltd 機械パルプ含有紙およびその製造方法
DE10084442T1 (de) * 1999-04-01 2002-05-02 Imerys Pigments Inc Kaolin-Pigmente, ihre Herstellung und Verwendung
US6030443A (en) * 1999-04-29 2000-02-29 Hercules Incorporated Paper coating composition with improved optical brightener carriers
CN1288086A (zh) * 1999-09-10 2001-03-21 中国林业科学研究院林产化学工业研究所 抑制高得率漂白纸浆及其配抄产品返黄工艺技术
EP1392925A1 (en) * 2001-05-29 2004-03-03 Ciba SC Holding AG A composition for the fluorescent whitening of paper
JP2003266926A (ja) * 2002-03-18 2003-09-25 Mitsubishi Paper Mills Ltd インクジェット被記録材
US7270771B2 (en) * 2002-07-05 2007-09-18 Ciba Specialty Chemicals Corporation Triazinylaminostilbene disulphonic acid mixtures
JP2004299373A (ja) * 2003-03-19 2004-10-28 Fuji Photo Film Co Ltd インクジェット記録方法
DE10343047B4 (de) * 2003-09-16 2008-08-07 Zfb Project-Management Gmbh Antioxidationsmittel für organisches Material und Verfahren zur Behandlung desselben
JP2005186573A (ja) * 2003-12-26 2005-07-14 Fuji Xerox Co Ltd インクジェット用及び／又は電子写真用記録用紙、並びにこれを用いた画像記録方法
US7351764B2 (en) * 2004-03-31 2008-04-01 Nalco Company Methods to enhance brightness of pulp and optimize use of bleaching chemicals
DE102005055541A1 (de) 2005-11-18 2007-05-24 Basf Ag Alkenylbernsteinsäureanhydride aus Oligomeren von C4- bis C8-Olefinen und Maleinsäureanhydrid, Verfahren zu ihrer Herstellung und ihre Verwendung

Also Published As

Publication number Publication date
CA2633507A1 (en) 2007-06-21
KR101044354B1 (ko) 2011-06-29
US20070131373A1 (en) 2007-06-14
EP1960599A2 (en) 2008-08-27
CN101326327A (zh) 2008-12-17
AU2006326399A1 (en) 2007-06-21
RU2008123226A (ru) 2010-01-20
AR058351A1 (es) 2008-01-30
BRPI0620681A2 (pt) 2011-11-22
JP2009520124A (ja) 2009-05-21
CA2633507C (en) 2015-03-31
AU2006326399B2 (en) 2011-02-17
TW200728556A (en) 2007-08-01
WO2007070654A3 (en) 2007-12-06
NO20082512L (no) 2008-05-30
WO2007070654A2 (en) 2007-06-21
KR20080083152A (ko) 2008-09-16
CN101326327B (zh) 2012-09-12
RU2403332C2 (ru) 2010-11-10
US8092649B2 (en) 2012-01-10

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