[go: up one dir, main page]

MX2009000788A - Composiciones y procesos mejorados para la produccion de papel. - Google Patents

Composiciones y procesos mejorados para la produccion de papel.

Info

Publication number
MX2009000788A
MX2009000788A MX2009000788A MX2009000788A MX2009000788A MX 2009000788 A MX2009000788 A MX 2009000788A MX 2009000788 A MX2009000788 A MX 2009000788A MX 2009000788 A MX2009000788 A MX 2009000788A MX 2009000788 A MX2009000788 A MX 2009000788A
Authority
MX
Mexico
Prior art keywords
processes
paper
oxidative
paper production
improved compositions
Prior art date
Application number
MX2009000788A
Other languages
English (en)
Inventor
Prasad Y Duggirala
Sergey M Shevchenko
Katherine M Broadus
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 MX2009000788A publication Critical patent/MX2009000788A/es

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
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per 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
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic 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
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives 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
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor
    • 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
    • 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
    • D21H21/32—Bleaching agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

Se identifican composiciones y procesos oxidativos que preservan y mejoran la brillantez y mejoran el color de la pulpa o papel cuando se aplican durante las diferentes etapas del proceso de fabricación de papel. La composición y método oxidativos mantienen y/o mejoran la brillantez, evitan el amarillamiento y mejoran el desempeño de los productos de papel. Utilizados en combinación con abrillantadores ópticos y/o quelantes, los agentes oxidantes producen un efecto sinergístico no previamente identificado en el proceso de fabricación de papel.
MX2009000788A 2006-07-21 2007-07-19 Composiciones y procesos mejorados para la produccion de papel. MX2009000788A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/490,738 US7914646B2 (en) 2006-07-21 2006-07-21 Compositions and processes for paper production
PCT/US2007/073901 WO2008011523A2 (en) 2006-07-21 2007-07-19 Improved compositions and processes for paper production

Publications (1)

Publication Number Publication Date
MX2009000788A true MX2009000788A (es) 2009-04-23

Family

ID=38957622

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009000788A MX2009000788A (es) 2006-07-21 2007-07-19 Composiciones y procesos mejorados para la produccion de papel.

Country Status (15)

Country Link
US (2) US7914646B2 (es)
EP (2) EP2052109B1 (es)
JP (1) JP5550337B2 (es)
KR (1) KR101377236B1 (es)
CN (1) CN101109159A (es)
AU (1) AU2007275278B2 (es)
BR (1) BRPI0713851B1 (es)
CA (1) CA2658971C (es)
CO (1) CO6140073A2 (es)
MX (1) MX2009000788A (es)
NO (1) NO340967B1 (es)
NZ (2) NZ591745A (es)
RU (1) RU2419700C2 (es)
WO (1) WO2008011523A2 (es)
ZA (1) ZA200900804B (es)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005003457A1 (ja) * 2003-07-07 2005-01-13 Nippon Paper Industries Co., Ltd. カチオン性表面サイズ剤でサイジングした新聞用紙
US9068293B2 (en) * 2005-09-19 2015-06-30 Nalco Company Method for improving brightness in bleached pulp
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7967948B2 (en) * 2006-06-02 2011-06-28 International Paper Company Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8298373B2 (en) * 2008-02-07 2012-10-30 University Of New Brunswick Combined process of peroxide bleaching of wood pulps and addition of optical brightening agents
WO2009124581A1 (en) * 2008-04-07 2009-10-15 Sca Hygiene Products Ab Hygiene or wiping product comprising at least one patterned ply and method for patterning the ply
FI20085347A0 (fi) * 2008-04-22 2008-04-22 Kemira Oyj Esikäsittelymenetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
FI20085345A7 (fi) * 2008-04-22 2009-10-23 Kemira Oyj Menetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
PT2288752E (pt) 2008-06-20 2014-05-07 Int Paper Co Composição e folha de impressão que apresenta propriedades ópticas melhoradas
CN101306860B (zh) * 2008-06-20 2011-04-13 昆明理工大学 一种降低废水有机氯含量的二氧化氯漂白方法
US20100092574A1 (en) * 2008-09-26 2010-04-15 Philip Gerdon Sweeny Synergistic peroxide based biocidal compositions
US8419899B2 (en) * 2009-09-22 2013-04-16 Sonoco Development Inc. Paperboard containing recycled fibers and method of making the same
FI123289B (fi) * 2009-11-24 2013-01-31 Upm Kymmene Corp Menetelmä nanofibrilloidun selluloosamassan valmistamiseksi ja massan käyttö paperinvalmistuksessa tai nanofibrilloiduissa selluloosakomposiiteissa
US8951487B2 (en) 2010-10-25 2015-02-10 ADA-ES, Inc. Hot-side method and system
US11298657B2 (en) 2010-10-25 2022-04-12 ADA-ES, Inc. Hot-side method and system
US8496894B2 (en) 2010-02-04 2013-07-30 ADA-ES, Inc. Method and system for controlling mercury emissions from coal-fired thermal processes
CN101922124A (zh) * 2010-07-21 2010-12-22 东营市联成化工有限责任公司 一种液体增白剂的配方及生产工艺
WO2012057790A1 (en) 2010-10-29 2012-05-03 Hewlett-Packard Development Company, L.P. Paper enhancement treatment with decreased calcium chloride
US8852400B2 (en) 2010-11-02 2014-10-07 Ecolab Usa Inc. Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer
JP5910504B2 (ja) * 2010-11-16 2016-04-27 王子ホールディングス株式会社 セルロース繊維集合体およびその製造方法、解繊セルロース繊維およびその製造方法、並びにセルロース繊維複合体
CN102154926B (zh) * 2010-12-09 2012-11-28 山东轻工业学院 一种提高纸张白度的方法
US8845986B2 (en) 2011-05-13 2014-09-30 ADA-ES, Inc. Process to reduce emissions of nitrogen oxides and mercury from coal-fired boilers
AR088750A1 (es) * 2011-08-30 2014-07-02 Cargill Inc Procesos de elaboracion de pulpa
AR088787A1 (es) * 2011-08-30 2014-07-10 Cargill Inc Composicion de pulpa
CN102312142B (zh) * 2011-09-27 2013-04-10 西南铝业（集团）有限责任公司 一种生产高等级铝合金薄壁管材的方法
EP2807323B1 (en) 2012-01-18 2020-05-13 NCH Corporation Composition and method for treating water systems
US9707520B2 (en) 2012-01-18 2017-07-18 Nch Corporation Composition, system, and method for treating water systems
US20130189457A1 (en) 2012-01-23 2013-07-25 International Paper Company SEPARATED TREATMENT OF PAPER SUBSTRATE WITH MULTIVALENT METAL SALTS AND OBAs
US8883099B2 (en) 2012-04-11 2014-11-11 ADA-ES, Inc. Control of wet scrubber oxidation inhibitor and byproduct recovery
EP3556934B1 (en) 2012-06-05 2025-08-06 Buckman Laboratories International, Inc. Methods of controlling calcium precipitation and/or scaling
US9957454B2 (en) 2012-08-10 2018-05-01 ADA-ES, Inc. Method and additive for controlling nitrogen oxide emissions
US9656914B2 (en) 2013-05-01 2017-05-23 Ecolab Usa Inc. Rheology modifying agents for slurries
JP6023953B2 (ja) * 2013-07-31 2016-11-09 ナルコジャパン合同会社 古紙パルプの漂白方法
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
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
WO2015069684A2 (en) * 2013-11-06 2015-05-14 Nch Corporation Composition and method for treating water systems
US9506016B2 (en) 2013-11-06 2016-11-29 Nch Corporation Composition and method for treating water systems
US9441190B2 (en) 2013-11-06 2016-09-13 Nch Corporation Composition and method for treating water systems
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US9834730B2 (en) 2014-01-23 2017-12-05 Ecolab Usa Inc. Use of emulsion polymers to flocculate solids in organic liquids
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
KR102614444B1 (ko) * 2015-06-23 2023-12-14 케미라 오와이제이 종이 또는 판자 제조에 있어서의 수성 환경에서 소수성 입자들을 제어하기 위한 방법
CN105178099B (zh) * 2015-07-13 2017-10-20 华南理工大学 一种快速催化染色纸的制造方法
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
CN108291280B (zh) * 2015-10-29 2021-05-11 豪梅特航空航天有限公司 改进的锻制7xxx铝合金及其制备方法
CN106917324B (zh) 2015-12-25 2019-11-08 艺康美国股份有限公司 一种造纸施胶方法及其制备的纸张
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
CN106283874B (zh) * 2016-08-31 2019-02-15 金华市兴良科技有限公司 一种淀粉交联剂组合物及其制造方法
CN109789598A (zh) * 2016-09-19 2019-05-21 Fp创新研究所 基于纤维素长丝的组合物通过压缩模制制成的面内各向同性、无粘合剂产品
CN110997593B (zh) 2017-07-17 2023-01-24 埃科莱布美国股份有限公司 使浆料的流变性改性的方法
US10815427B2 (en) * 2017-11-17 2020-10-27 Branislav R. Simonovic Fire-retardant for an insulation product
DE102017221269A1 (de) * 2017-11-28 2019-05-29 Evonik Degussa Gmbh Silanmischungen und Verfahren zu deren Herstellung
JP6865936B2 (ja) * 2019-08-05 2021-04-28 株式会社片山化学工業研究所 古紙パルプの製造方法
IT202000011149A1 (it) * 2020-05-15 2021-11-15 Novatrust Sa Procedimento per la produzione di prodotti cartacei.
US20230167603A1 (en) * 2020-05-15 2023-06-01 Novatrust Sa Method for the production of paper products
CN112048933B (zh) * 2020-09-07 2022-11-15 齐鲁工业大学 化机浆和半化学浆的生产方法
CA3102925A1 (en) * 2020-12-18 2022-06-18 Sixring Inc. Novel approach to biomass delignification
US12286751B2 (en) * 2021-01-06 2025-04-29 Gpcp Ip Holdings Llc Oxygen treatment of high kappa fibers
US12435469B2 (en) 2022-02-22 2025-10-07 Gpcp Ip Holdings Llc High yield chemical pulping and bleaching process
US12157976B2 (en) 2022-08-03 2024-12-03 World Centric Moisture/oil resistant composite materials

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL121058C (es) * 1958-11-05
GB1102456A (en) 1964-08-13 1968-02-07 Electric Reduction Co Improvements in the bleaching of paper
US3619355A (en) * 1967-09-07 1971-11-09 Georgia Pacific Corp Method for decreasing aging of paper with sulfites and/or bisulfites and product
JPS5677845A (en) * 1979-11-30 1981-06-26 Fuji Photo Film Co Ltd Manufacture of paper for photography
JPS5860088A (ja) * 1981-10-02 1983-04-09 石川島播磨重工業株式会社 抄紙工程における紙匹面漂白方法及びその装置
FR2552125B1 (fr) * 1983-09-16 1986-03-21 Interox Procede pour le taitement des matieres cellulosiques par des agents oxydants
US5500151A (en) * 1988-10-07 1996-03-19 Colgate-Palmolive Co. Heavy duty fabric softening laundry detergent composition
JPH02251692A (ja) * 1989-03-27 1990-10-09 Honshu Paper Co Ltd パルプの漂白方法
RU2102547C1 (ru) * 1990-05-17 1998-01-20 Юнион Кемп Корпорейшн Способ получения отбеленной целлюлозной массы и способ делигнификации и отбелки лигноцеллюлозного материала (варианты)
SU1714016A1 (ru) * 1990-05-22 1992-02-23 Центральный научно-исследовательский институт бумаги Способ обработки волокнистой массы при изготовлении бумаги
CA2063351C (en) * 1992-03-18 1996-08-13 Stanley Alan Heimburger Process for bleaching hardwood pulp
FI90680C (fi) * 1992-04-24 1994-03-10 Kymin Paperiteollisuus Oy Paperirainan valkaisu peroksidilla
US5464501A (en) * 1993-04-06 1995-11-07 Societe Anonyme Pour L'etude Et L'exploitation L'air Liquide, Des Procedes Georges Claude Bleaching recycled pulp with a reductive-oxidative sequence
GB2277749B (en) * 1993-05-08 1996-12-04 Ciba Geigy Ag Fluorescent whitening of paper
JPH0770918A (ja) * 1993-08-23 1995-03-14 Lion Corp 漂白処理方法
US5360515A (en) * 1993-08-25 1994-11-01 The Research Foundation Of The State University Of New York Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps
JPH083893A (ja) * 1994-06-14 1996-01-09 Nippon Paper Ind Co Ltd 紙匹の漂白方法および漂白装置
EP0899373A1 (en) * 1997-08-28 1999-03-03 Ciba SC Holding AG Method of whitening lignin-containing pulp during manufacture
FI112958B (fi) * 1997-12-19 2004-02-13 Kemira Oyj Menetelmä kemiallisen massan valkaisemiseksi sekä valkaisuliuoksen käyttö
FI104339B1 (fi) 1998-06-24 1999-12-31 Kemira Chemicals Oy Parannettu paperinvalmistusmenetelmä
WO2000008251A1 (en) * 1998-07-31 2000-02-17 Asia Pulp & Paper Co. Ltd. An improved method for bleaching pulp
CN1324419A (zh) * 1998-10-22 2001-11-28 西巴特殊化学品控股有限公司 采用羟胺和其它共添加剂抑制纸浆和纸泛黄
DE19855346A1 (de) 1998-12-01 2000-06-08 Henkel Kgaa Peroxidhaltige Zubereitungen mit stabilisierten optischen Aufhellern
US6165973A (en) * 1999-02-05 2000-12-26 Ciba Specialty Chemicals Corporation Fluorescent whitening agent, its preparation and use
FI117392B (fi) 1999-03-02 2006-09-29 Kemira Oyj Monivaiheinen valkaisumenetelmä kemiallisen selluloosamassan valkaisemiseksi
FI106484B (fi) * 1999-07-15 2001-02-15 Neles Paper Automation Oy Sovitelma liikkuvan paperirainan ominaisuuksien mittaamiseksi
US6302997B1 (en) * 1999-08-30 2001-10-16 North Carolina State University Process for producing a pulp suitable for papermaking from nonwood fibrous materials
US6428653B1 (en) * 2000-12-04 2002-08-06 West Fraser Timber Co. Ltd. Method of bleaching with formamidine sulfinic acid using a reducing agent to eliminate residual peroxide
US20030094252A1 (en) * 2001-10-17 2003-05-22 American Air Liquide, Inc. Cellulosic products containing improved percentage of calcium carbonate filler in the presence of other papermaking additives
GB2391011A (en) 2002-07-19 2004-01-28 Crosmill Ltd Bleaching cellulose suspensions
US7018509B2 (en) * 2002-08-31 2006-03-28 International Paper Co. Elimination of alum yellowing of aspen thermomechanical pulp through pulp washing
JP4666450B2 (ja) * 2003-06-30 2011-04-06 日本製紙株式会社 印刷用紙の製造方法
EP1790771A4 (en) * 2004-06-08 2012-10-03 Jujo Paper Co Ltd METHOD FOR WHITENING PULP
JP4603298B2 (ja) * 2004-06-08 2010-12-22 日本製紙株式会社 パルプの漂白方法
US7638016B2 (en) * 2005-02-19 2009-12-29 International Paper Company Method for treating kraft pulp with optical brighteners after chlorine bleaching to increase brightness
NZ562852A (en) * 2005-04-08 2010-12-24 Nalco Co Improved composition and processes for paper production
US7967948B2 (en) * 2006-06-02 2011-06-28 International Paper Company Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents

Also Published As

Publication number Publication date
JP2009544857A (ja) 2009-12-17
CA2658971C (en) 2011-09-27
RU2419700C2 (ru) 2011-05-27
EP3020861A1 (en) 2016-05-18
NO20090337L (no) 2009-01-22
AU2007275278A1 (en) 2008-01-24
CN101109159A (zh) 2008-01-23
EP2052109A4 (en) 2012-05-02
KR20090042804A (ko) 2009-04-30
EP2052109B1 (en) 2016-02-17
NZ591745A (en) 2011-09-30
CO6140073A2 (es) 2010-03-19
KR101377236B1 (ko) 2014-03-27
US20110174455A1 (en) 2011-07-21
AU2007275278B2 (en) 2011-09-22
NZ575020A (en) 2011-04-29
US7914646B2 (en) 2011-03-29
EP3020861B1 (en) 2018-02-28
NO340967B1 (no) 2017-07-31
EP2052109A2 (en) 2009-04-29
RU2009103572A (ru) 2010-08-27
BRPI0713851B1 (pt) 2017-02-14
JP5550337B2 (ja) 2014-07-16
WO2008011523A3 (en) 2009-04-30
US8262858B2 (en) 2012-09-11
WO2008011523A2 (en) 2008-01-24
CA2658971A1 (en) 2008-01-24
ZA200900804B (en) 2010-03-31
US20080017337A1 (en) 2008-01-24

Similar Documents

Publication Publication Date Title
MX2009000788A (es) Composiciones y procesos mejorados para la produccion de papel.
TW200700612A (en) Improved compositions and processes for paper production
WO2007143182A3 (en) Improved process for manufacturing pulp, paper and paperboard products
MX2014002359A (es) Articulos de fabricacion que se elaboran a partir de una composicion de pulpa.
WO2007143184A3 (en) Pulp and paper having increased brightness
WO2009103853A3 (en) A method of and an arrangement for proportioning thick stock to a short circulation of a fiber web machine
NZ739887A (en) Papermaking additive compositions and methods and uses thereof
MY143174A (en) Composition of enhanced stability and a process for making such a composition
MX338062B (es) Composiciones de cuidado de lavanderia con tinte de tiazolio.
MX2010002403A (es) Metodo y composicion para elaborar una forma de dosificacion que se desintegra por via oral.
BR0108772A (pt) Composição alvejante, método para alvejar um substrato, e, ligando
WO2008058003A3 (en) Method and composition for improving fiber quality and process efficiency in mechanical pulping
WO2007109150A3 (en) Process of bleaching fabric
BR112014012671A8 (pt) pretratamento de carregamento para melhorar desempenho de auxiliar de resistência do papel na fabricação de papel
WO2009048525A3 (en) Selectivity improvement in oxygen delignification and bleaching of lignocellulose pulp using singlet oxygen
WO2011005805A3 (en) Method for improving the performance of optical brightening agents
ZA202305853B (en) High brightness non-wood pulp
UA94903C2 (ru) Способы изготовления бумажного продукта с улучшенной белизной и повышенной устойчивостью к пожелтению под действием тепла
DE60302540D1 (de) Verwendung von Holz mit niedrigem spezifischem Gewicht zur Herstellung von Lyozellprodukten
PT2431519E (pt) Composições de agente de branqueamento fluorescente
MY150083A (en) Laundry treatment compositions
FI20085345A7 (fi) Menetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
MY157346A (en) Palm oils inhibited from color development on heating and method for producing the same
AR034363A1 (es) Composiciones y metodo de fabricacion de pulpa mejorada.
FI20086031A7 (fi) Valkaisumenetelmä

Legal Events

Date Code Title Description
FG Grant or registration