BR0316393A - Produto celulósico e processo para a sua produção - Google Patents

Produto celulósico e processo para a sua produção

Info

Publication number
BR0316393A
BR0316393A BR0316393-8A BR0316393A BR0316393A BR 0316393 A BR0316393 A BR 0316393A BR 0316393 A BR0316393 A BR 0316393A BR 0316393 A BR0316393 A BR 0316393A
Authority
BR
Brazil
Prior art keywords
suspension
product
production
cellulosic product
clay
Prior art date
Application number
BR0316393-8A
Other languages
English (en)
Inventor
Marek Tokarz
Jerker Nilsson
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of BR0316393A publication Critical patent/BR0316393A/pt

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/66—Coatings characterised by a special visual effect, e.g. patterned, textured
    • D21H19/68—Coatings characterised by a special visual effect, e.g. patterned, textured uneven, broken, discontinuous
    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • 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
    • 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
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • 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
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Landscapes

  • Paper (AREA)

Abstract

"PRODUTO CELULóSICO E PROCESSO PARA A SUA PRODUçãO". A presente invenção se refere a um processo para a produção de um produto celulósico que compreende: (I) proporcionar uma suspensão aquosa contendo fibras celulósicas, e enchimento opcional; (II) adicionar para a suspensão uma argila possuindo empilhamento 3R~ 2~; e (III) desaguamento da suspensão obtida. A presente invenção também se refere a um processo para a produção de um produto celulósico que compreende: (I) proporcionar uma suspensão aquosa contendo fibras celulósicas, e enchimento opcional; (II) adicionar para a suspensão uma argila catiónica; (III) adicionar para à suspensão um ou mais auxiliadores de drenagem e de retenção compreendendo pelo menos um polímero catiónico; e (IV) desaguamento da suspensão obtida. A presente invenção adicionalmente se refere a um produto celulósico que compreende argila possuindo empilhamento 3R~ 2~.
BR0316393-8A 2002-11-19 2003-11-07 Produto celulósico e processo para a sua produção BR0316393A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02445152 2002-11-19
PCT/SE2003/001727 WO2004046464A1 (en) 2002-11-19 2003-11-07 Cellulosic product and process for its production

Publications (1)

Publication Number Publication Date
BR0316393A true BR0316393A (pt) 2005-09-27

Family

ID=32319745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0316393-8A BR0316393A (pt) 2002-11-19 2003-11-07 Produto celulósico e processo para a sua produção

Country Status (15)

Country Link
EP (1) EP1581697A1 (pt)
JP (1) JP2006506549A (pt)
KR (1) KR20050083897A (pt)
CN (1) CN1714202A (pt)
BR (1) BR0316393A (pt)
CA (1) CA2506550A1 (pt)
MX (1) MXPA05005265A (pt)
MY (1) MY158094A (pt)
NO (1) NO20052997L (pt)
NZ (1) NZ539997A (pt)
PL (1) PL376998A1 (pt)
RU (1) RU2300597C2 (pt)
TW (1) TWI263719B (pt)
WO (1) WO2004046464A1 (pt)
ZA (1) ZA200503595B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1954120A (zh) * 2004-05-18 2007-04-25 阿克佐诺贝尔公司 含水滑石的纸板
US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
CA2633615A1 (en) * 2005-02-15 2008-06-17 Georgia Tech Research Corporation Method for improving the consolidation and dewatering of suspended particulate matter
GB0702248D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of Filled Paper
GB0702249D0 (en) * 2007-02-05 2007-03-14 Ciba Sc Holding Ag Manufacture of paper or paperboard
SE531688C2 (sv) * 2007-11-22 2009-07-07 Bim Kemi Ab Avsättningskontroll i ett papperstillverkningssystem
CN101545231B (zh) * 2009-05-07 2011-11-16 金东纸业（江苏）股份有限公司 功能化纸浆及其制备方法和应用
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
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product
JP6770433B2 (ja) * 2013-10-18 2020-10-14 クイーンズランド ユニバーシティ オブ テクノロジー リグニンベースの防水コーティング
CN110105531A (zh) * 2019-05-16 2019-08-09 浙江恒川新材料有限公司 一种纸张用抗菌涂层的制备方法
JP7356308B2 (ja) * 2019-09-20 2023-10-04 日本製紙株式会社 複合繊維およびその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451739B (sv) * 1985-04-03 1987-10-26 Eka Nobel Ab Papperstillverkningsforfarande och pappersprodukt varvid som avvattnings- och retentionsforbettrande kemikalie anvends katjonisk polyakrylamid och en speciell oorganisk kolloid
US4927465A (en) * 1987-10-19 1990-05-22 J. M. Huber Corporation Kaolin clays for pitch control
WO1989003863A1 (en) * 1987-10-19 1989-05-05 J.M. Huber Corporation Cationic clays and uses in paper and paints
NZ227526A (en) * 1988-01-07 1990-04-26 Cyprus Ind Minerals Co Reduction of pitch in papermaking furnish by addition of particle composites comprising soluble cationic polymer adsorbed on insoluble particles
US5534057A (en) * 1995-01-13 1996-07-09 J. M. Huber Corporation Process for treating kaolin clays for pitch control and the treated clays
US6113741A (en) * 1996-12-06 2000-09-05 Eka Chemicals Ab Process for the production of paper
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
DE60007533T2 (de) * 1999-08-11 2004-11-11 Akzo Nobel N.V. Polytypisches magnesiumaluminiumhydrotalcit

Also Published As

Publication number Publication date
WO2004046464A1 (en) 2004-06-03
JP2006506549A (ja) 2006-02-23
TW200420807A (en) 2004-10-16
EP1581697A1 (en) 2005-10-05
NO20052997L (no) 2005-08-19
CA2506550A1 (en) 2004-06-03
ZA200503595B (en) 2006-08-30
MY158094A (en) 2016-08-30
RU2005119148A (ru) 2006-03-10
KR20050083897A (ko) 2005-08-26
NO20052997D0 (no) 2005-06-17
AU2003276798A1 (en) 2004-06-15
PL376998A1 (pl) 2006-01-23
MXPA05005265A (es) 2005-07-25
CN1714202A (zh) 2005-12-28
NZ539997A (en) 2007-11-30
RU2300597C2 (ru) 2007-06-10
TWI263719B (en) 2006-10-11

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.