RU2341603C1 - Способ обработки целлюлозного волокна - Google Patents

Способ обработки целлюлозного волокна Download PDF

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Publication number
RU2341603C1
RU2341603C1 RU2007116984/12A RU2007116984A RU2341603C1 RU 2341603 C1 RU2341603 C1 RU 2341603C1 RU 2007116984/12 A RU2007116984/12 A RU 2007116984/12A RU 2007116984 A RU2007116984 A RU 2007116984A RU 2341603 C1 RU2341603 C1 RU 2341603C1
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RU
Russia
Prior art keywords
suspension
cellulose
bleaching
added
range
Prior art date
Application number
RU2007116984/12A
Other languages
English (en)
Russian (ru)
Inventor
Томас Кристофер ГРЕСКИК (SE)
Томас Кристофер Грескик
Ян НОРДИН (SE)
Ян НОРДИН
Ханс-Оке БАЛТСЕН (SE)
Ханс-Оке БАЛТСЕН
Original Assignee
Акцо Нобель Н.В.
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 Акцо Нобель Н.В. filed Critical Акцо Нобель Н.В.
Application granted granted Critical
Publication of RU2341603C1 publication Critical patent/RU2341603C1/ru

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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
    • 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
RU2007116984/12A 2004-11-05 2005-09-28 Способ обработки целлюлозного волокна RU2341603C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04445113 2004-11-05
EP04445113.6 2004-11-05

Publications (1)

Publication Number Publication Date
RU2341603C1 true RU2341603C1 (ru) 2008-12-20

Family

ID=34933004

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007116984/12A RU2341603C1 (ru) 2004-11-05 2005-09-28 Способ обработки целлюлозного волокна

Country Status (19)

Country Link
EP (1) EP1825053B1 (ko)
JP (1) JP4684296B2 (ko)
KR (1) KR100915419B1 (ko)
CN (1) CN101048545B (ko)
AR (1) AR054985A1 (ko)
AU (1) AU2005301423B2 (ko)
BR (1) BRPI0517695A (ko)
CA (1) CA2585892C (ko)
ES (1) ES2398361T3 (ko)
MX (1) MX2007004385A (ko)
MY (1) MY144586A (ko)
NO (1) NO20072359L (ko)
NZ (1) NZ554610A (ko)
PL (1) PL1825053T3 (ko)
PT (1) PT1825053E (ko)
RU (1) RU2341603C1 (ko)
TW (1) TWI342910B (ko)
WO (1) WO2006049542A1 (ko)
ZA (1) ZA200704416B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220372707A1 (en) * 2016-09-30 2022-11-24 Oji Holdings Corporation Pulp, slurry, sheet, laminate, and method for producing pulp

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0605651B1 (pt) * 2006-11-09 2018-04-03 Fibria Celulose S.A. Processo para tratamento de polpa celulósica utilizando carboximetilcelulose e polpa assim obtida
PL2488694T3 (pl) 2009-10-16 2017-01-31 Fibria Celulose Sa Sposób wytwarzania zmienionych włókien celulozowych obejmujący obróbkę enzymatyczną w połączeniu z etapem kwasowym
WO2011113119A1 (en) 2010-03-19 2011-09-22 Fibria Celulose S/A Process for the treatment of cellulose pulps, cellulose pulp thus obtained and use of biopolymer for treating cellulose pulps
CN103422390B (zh) * 2012-05-17 2016-08-03 金红叶纸业集团有限公司 浆料处理方法、由该方法所制得的纸浆及由该纸浆制得的纸张
BR102015032911A2 (pt) 2015-12-29 2017-07-04 Fibria Celulose S.A Process for the production of pulp pulp, pulp pulp and its use, paper
FI20175545A1 (en) 2017-06-13 2018-12-14 Upm Kymmene Corp A method for increasing the tensile strength of a pulp

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US3878037A (en) * 1973-06-29 1975-04-15 Betz Laboratories Method of enhancing the hypochlorite bleaching of pulp
CA1268760A (en) * 1987-09-17 1990-05-08 E. Paul De Long Method for producing cellulose triacetate from mercerized or unmercerized bleached cellulose produced from dissociated lignocellulosic material
CN1022258C (zh) * 1991-09-11 1993-09-29 大连经济技术开发区振兴造纸厂 漂白绝缘浸渍原纸的制造方法
ES2157966T3 (es) * 1993-06-11 2001-09-01 Ciba Sc Holding Ag Agente auxiliar de blanqueo.
US5529663A (en) * 1995-04-03 1996-06-25 The United States Of America As Represented By The Secretary Of Agriculture Delignification of lignocellulosic materials with peroxymonophosphoric acid
JP3765149B2 (ja) * 1996-02-29 2006-04-12 王子製紙株式会社 パルプ、紙及び塗被紙
FI106273B (fi) * 1998-04-30 2000-12-29 Metsae Serla Oyj Menetelmä kuitutuotteen valmistamiseksi
ES2262508T3 (es) * 1999-02-24 2006-12-01 Sca Hygiene Products Gmbh Materiales fibrosos conteniendo celulosa oxidados y productos obtenibles a partir de los mismos.
SE9903418D0 (sv) * 1999-09-22 1999-09-22 Skogsind Tekn Foskningsinst Metod för att modifiera cellulosabaserade fibermaterial
JP3878446B2 (ja) * 2000-10-05 2007-02-07 三洋化成工業株式会社 セルロースパルプの漂白助剤および漂白方法
SE0200937L (sv) * 2002-03-25 2002-12-23 Kvaerner Pulping Tech Förfarande för modifiering av cellulosafibrer i samband med kokning
US20040000012A1 (en) * 2002-06-26 2004-01-01 Borregaard Chemcell Treatment of a mixture containing cellulose
JP4380968B2 (ja) * 2002-07-09 2009-12-09 三菱瓦斯化学株式会社 リグノセルロース材料のオゾン漂白方法
JP4356380B2 (ja) * 2002-08-19 2009-11-04 王子製紙株式会社 製紙用漂白パルプの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220372707A1 (en) * 2016-09-30 2022-11-24 Oji Holdings Corporation Pulp, slurry, sheet, laminate, and method for producing pulp

Also Published As

Publication number Publication date
WO2006049542A1 (en) 2006-05-11
TW200628664A (en) 2006-08-16
JP2008519176A (ja) 2008-06-05
MY144586A (en) 2011-10-14
AU2005301423B2 (en) 2009-04-23
EP1825053B1 (en) 2012-12-05
PL1825053T3 (pl) 2013-04-30
AU2005301423A1 (en) 2006-05-11
CN101048545A (zh) 2007-10-03
BRPI0517695A (pt) 2008-10-14
EP1825053A1 (en) 2007-08-29
CA2585892C (en) 2010-08-03
MX2007004385A (es) 2007-08-14
ES2398361T3 (es) 2013-03-15
CA2585892A1 (en) 2006-05-11
JP4684296B2 (ja) 2011-05-18
PT1825053E (pt) 2013-01-24
CN101048545B (zh) 2011-04-27
NZ554610A (en) 2009-10-30
KR20070085705A (ko) 2007-08-27
TWI342910B (en) 2011-06-01
NO20072359L (no) 2007-08-02
KR100915419B1 (ko) 2009-09-03
ZA200704416B (en) 2008-08-27
AR054985A1 (es) 2007-08-01

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140929