NO20082512L - Fremgangsmate for a redusere fotogulningshastighet - Google Patents

Fremgangsmate for a redusere fotogulningshastighet

Info

Publication number
NO20082512L
NO20082512L NO20082512A NO20082512A NO20082512L NO 20082512 L NO20082512 L NO 20082512L NO 20082512 A NO20082512 A NO 20082512A NO 20082512 A NO20082512 A NO 20082512A NO 20082512 L NO20082512 L NO 20082512L
Authority
NO
Norway
Prior art keywords
procedure
reducing photo
reducing
speed
photo yellowing
Prior art date
Application number
NO20082512A
Other languages
English (en)
Inventor
Sergey M Shevchenko
Prasad 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 NO20082512L publication Critical patent/NO20082512L/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
    • 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)

Abstract

Det er beskrevet en fremgangsmåte for å redusere hastigheten til fotolysning i papir inneholdende mekanisk masse, innbefattende: påføre en vandig løsning inneholdende den effektiv mengde av et eller flere salter av thiocyansyre på overflaten av et papirark i en papirfremstillingsprosess.
NO20082512A 2005-12-14 2008-05-30 Fremgangsmate for a redusere fotogulningshastighet NO20082512L (no)

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
NO20082512L true NO20082512L (no) 2008-05-30

Family

ID=38138107

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082512A NO20082512L (no) 2005-12-14 2008-05-30 Fremgangsmate for a redusere fotogulningshastighet

Country Status (14)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20085345L (fi) * 2008-04-22 2009-10-23 Kemira Oyj Menetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
ES2456271T3 (es) * 2008-06-20 2014-04-21 International Paper Company Composición y hoja de registro con propiedades ópticas mejoradas
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
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
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
US10570347B2 (en) 2015-10-15 2020-02-25 Ecolab Usa Inc. Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries
WO2019018150A1 (en) 2017-07-17 2019-01-24 Ecolab USA, Inc. RHEOLOGY MODIFICATION AGENTS FOR SLURRY

Family Cites Families (19)

* 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
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
FI96418C (fi) 1994-10-07 1996-06-25 Neste Oy Alkeenisubstituoituja syklisiä karboksyylihappoanhydridejä ja niiden käyttö paperin hydrofobisessa liimauksessa
CA2295631A1 (en) * 1997-07-23 1999-02-04 Ciba Specialty Chemicals Holding Inc. Inhibition of pulp and paper yellowing using nitroxides and other coadditives
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
RU2222654C2 (ru) * 1998-10-22 2004-01-27 Циба Спешиалти Кемикалз Холдинг Инк. Способ предупреждения пожелтения целлюлозы и бумаги с использованием гидроксиламинов и других добавок и композиция с повышенной устойчивостью к пожелтению
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
BR0009458A (pt) * 1999-04-01 2002-01-08 Imerys Pigments Inc Produto de pigmento para uma composição de revestimento de papel, processos para fabricar um produto de pigmento para uma composição de revestimento de papel, e para produzir um produto de pigmento, composição de revestimento para o uso na produção de revestimentos de brilho sobre papel e outros substratos, e, processo para revestir uma folha de papel e calandrar o papel para formar nele um revestimento de brilho
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
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
CN101326327B (zh) 2012-09-12
RU2403332C2 (ru) 2010-11-10
CA2633507C (en) 2015-03-31
WO2007070654A3 (en) 2007-12-06
KR101044354B1 (ko) 2011-06-29
RU2008123226A (ru) 2010-01-20
AU2006326399A1 (en) 2007-06-21
US8092649B2 (en) 2012-01-10
CA2633507A1 (en) 2007-06-21
JP2009520124A (ja) 2009-05-21
AR058351A1 (es) 2008-01-30
US20070131373A1 (en) 2007-06-14
NZ568838A (en) 2010-04-30
WO2007070654A2 (en) 2007-06-21
AU2006326399B2 (en) 2011-02-17
KR20080083152A (ko) 2008-09-16
TW200728556A (en) 2007-08-01
CN101326327A (zh) 2008-12-17
EP1960599A2 (en) 2008-08-27
BRPI0620681A2 (pt) 2011-11-22

Similar Documents

Publication Publication Date Title
NO20082512L (no) Fremgangsmate for a redusere fotogulningshastighet
PH12016502440B1 (en) Method for producing sugar liquid
AR000745A1 (es) Acidos polisilicicos novedosos, activados por temperatura, y su empleo en procesos para la produccion de papel.
RU2007141414A (ru) Водные растворы оптических отбеливателей
EA201070312A1 (ru) Способ получения содержащего клетчатку пектинового продукта и пектиновые продукты, полученные данным способом
RU2012145188A (ru) Способ и система использования крахмалов с низким содержанием жирных кислот в проклеивающей композиции для бумаги, чтобы ингибировать осаждение многовалентных солей жирных кислот
CO6190603A2 (es) Acido 7-(2-metilpiridin-3-il carbomoil)-4a-benzil-2-(trifluorometil)-1,2,3,4,4a, 9, 10, 10a-octahidro fenantren-2-il-2-fosfonico como moduladores del receptor glucocorticoide
NO20083142L (no) Sammensetning og fremgangsmate for antimikrobiell effekt i vannsystemer
WO2009069323A1 (ja) アブラヤシ空果房からのエタノール製造方法、草本系バイオマスからのエタノール製造方法及び草本系バイオマスの糖化処理前の前処理方法
EA201000936A1 (ru) Система и способ изготовления бусин
JP2009520124A5 (no)
NZ509463A (en) Preparation of anionic nanocomposites and their use as retention and drainage aids in papermaking
MY150852A (en) Individual package of absorbent article, wrapping sheet, and method of manufacturing wrapping sheet
NO20052997L (no) Celluloseprodukt og fremgangsmate for dets produksjon.
BR0315197A (pt) Inibição da formação de biofilme por microorganismos termofìlicos em máquinas de papel e papelão
NO20073798L (no) En fremgangsmåte for produksjon av papir
BR112016002353A2 (pt) sílicas coloidais, processo para produção de uma sílica coloidal, uso da sílica coloidal, e processo para produção de papel e papelão
RU2009149296A (ru) Золи на основе диоксида кремния
DE60237921D1 (de) Reinigung von oniumhydroxiden durch elektrodialyse
BR112014018138B8 (pt) composição de tratamento de superfície, meio de impressão e método para preparar uma composição de tratamento de superfície utilizada na fabricação de papel
MX2010008223A (es) Metodo para la modificacion del almidon para una retencion en la maquina de fabricacion de papel y eficiencia de drenaje incrementadas.
DK2188220T3 (da) Fremgangsmåde til forøgelse af pH-værdien i sure vandområder
FI20075503A0 (fi) Menetelmä paperin valmistamiseksi ja happo/emäskäsittelyn käyttö paperin valmistuksessa
DE602005013007D1 (de) Verfahren zur herstellung von lactonen
Li et al. Preparation of enzymatic starch and effect of surface sizing on properties of the paper

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application