CA2506550A1 - Cellulosic product and process for its production - Google Patents

Cellulosic product and process for its production Download PDF

Info

Publication number
CA2506550A1
CA2506550A1 CA002506550A CA2506550A CA2506550A1 CA 2506550 A1 CA2506550 A1 CA 2506550A1 CA 002506550 A CA002506550 A CA 002506550A CA 2506550 A CA2506550 A CA 2506550A CA 2506550 A1 CA2506550 A1 CA 2506550A1
Authority
CA
Canada
Prior art keywords
clay
process according
suspension
drainage
cationic
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002506550A
Other languages
English (en)
French (fr)
Inventor
Marek Tokarz
Jerker Nilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel NV
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2506550A1 publication Critical patent/CA2506550A1/en
Abandoned legal-status Critical Current

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)
CA002506550A 2002-11-19 2003-11-07 Cellulosic product and process for its production Abandoned CA2506550A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02445152 2002-11-19
EP02445152.8 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
CA2506550A1 true CA2506550A1 (en) 2004-06-03

Family

ID=32319745

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002506550A Abandoned CA2506550A1 (en) 2002-11-19 2003-11-07 Cellulosic product and process for its production

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
WO2005111306A1 (en) * 2004-05-18 2005-11-24 Akzo Nobel N.V. Board comprising hydrotalcite
US20060000570A1 (en) * 2004-07-02 2006-01-05 Zhiqiang Song Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking
CN101120137B (zh) * 2005-02-15 2013-07-10 佐治亚技术研究公司 用于改变材料粘性的方法
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
EP3058040A4 (en) * 2013-10-18 2017-06-21 Queensland University Of Technology Lignin-based waterproof coating
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
DK1204595T3 (da) * 1999-08-11 2004-03-29 Akzo Nobel Nv Polytype af Mg-Al hydrotalcit

Also Published As

Publication number Publication date
TW200420807A (en) 2004-10-16
MXPA05005265A (es) 2005-07-25
RU2005119148A (ru) 2006-03-10
NO20052997L (no) 2005-08-19
JP2006506549A (ja) 2006-02-23
NZ539997A (en) 2007-11-30
BR0316393A (pt) 2005-09-27
RU2300597C2 (ru) 2007-06-10
WO2004046464A1 (en) 2004-06-03
AU2003276798A1 (en) 2004-06-15
PL376998A1 (pl) 2006-01-23
TWI263719B (en) 2006-10-11
EP1581697A1 (en) 2005-10-05
CN1714202A (zh) 2005-12-28
MY158094A (en) 2016-08-30
NO20052997D0 (no) 2005-06-17
ZA200503595B (en) 2006-08-30
KR20050083897A (ko) 2005-08-26

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued