CA2334196C - Procede de fabrication de papier et carton et agents de retention et d'egouttage - Google Patents

Procede de fabrication de papier et carton et agents de retention et d'egouttage Download PDF

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Publication number
CA2334196C
CA2334196C CA002334196A CA2334196A CA2334196C CA 2334196 C CA2334196 C CA 2334196C CA 002334196 A CA002334196 A CA 002334196A CA 2334196 A CA2334196 A CA 2334196A CA 2334196 C CA2334196 C CA 2334196C
Authority
CA
Canada
Prior art keywords
polymer
branched
emulsion
process according
reverse phase
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.)
Expired - Lifetime
Application number
CA002334196A
Other languages
English (en)
Other versions
CA2334196A1 (fr
Inventor
Rene Hund
Christian Jehn-Rendu
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.)
SPCM SA
Original Assignee
SNF SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9527102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2334196(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SNF SA filed Critical SNF SA
Publication of CA2334196A1 publication Critical patent/CA2334196A1/fr
Application granted granted Critical
Publication of CA2334196C publication Critical patent/CA2334196C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • 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
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
    • D21H23/765—Addition of all compounds to the pulp
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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

Landscapes

  • Paper (AREA)
CA002334196A 1998-06-04 1999-06-01 Procede de fabrication de papier et carton et agents de retention et d'egouttage Expired - Lifetime CA2334196C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR98/07144 1998-06-04
FR9807144A FR2779452B1 (fr) 1998-06-04 1998-06-04 Procede de fabrication de papier et carton et nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
PCT/FR1999/001278 WO1999063159A1 (fr) 1998-06-04 1999-06-01 Procede de fabrication de papier et carton et agents de retention et d'egouttage

Publications (2)

Publication Number Publication Date
CA2334196A1 CA2334196A1 (fr) 1999-12-09
CA2334196C true CA2334196C (fr) 2008-07-15

Family

ID=9527102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002334196A Expired - Lifetime CA2334196C (fr) 1998-06-04 1999-06-01 Procede de fabrication de papier et carton et agents de retention et d'egouttage

Country Status (9)

Country Link
EP (1) EP1092064B9 (fr)
JP (1) JP4699608B2 (fr)
KR (1) KR100685533B1 (fr)
AT (1) ATE254693T1 (fr)
AU (1) AU4043999A (fr)
CA (1) CA2334196C (fr)
DE (1) DE69912954T3 (fr)
FR (1) FR2779452B1 (fr)
WO (1) WO1999063159A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2779752B1 (fr) * 1998-06-12 2000-08-11 Snf Sa Procede de fabrication de papier et carton et nouveaux agents de retention correspondants, et papiers et cartons ainsi obtenus
DE20220979U1 (de) 2002-08-07 2004-10-14 Basf Ag Papierprodukt
MXPA04003942A (es) * 2003-05-05 2007-06-29 German Vergara Lopez Un sistema de retencion y drenaje recomendado para la fabricacion de papel, cartulina, carton y otros productos similares.
FR2869626A3 (fr) * 2004-04-29 2005-11-04 Snf Sas Soc Par Actions Simpli Procede de fabrication de papier et carton, nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
DE102004044379B4 (de) 2004-09-10 2008-01-10 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton und Verwendung einer Retentionsmittelkombination
DE102004063005A1 (de) 2004-12-22 2006-07-13 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
DE102008000811A1 (de) 2007-03-29 2008-10-09 Basf Se Verfahren zur Herstellung von Papier
ES2691384T3 (es) 2008-09-02 2018-11-27 Basf Se Procedimiento para la fabricación de papel, cartón y cartulina usando endo-beta-1,4-glucanasas como agente de drenaje
WO2011032253A1 (fr) 2009-09-15 2011-03-24 Suncor Energy Inc. Procédé de séchage de résidus fins mûrs de sables pétrolifères
US9909070B2 (en) 2009-09-15 2018-03-06 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
PL2809845T3 (pl) * 2012-02-01 2019-07-31 Basf Se Sposób wytwarzania papieru i tektury
GB2567456B (en) 2017-10-12 2021-08-11 Si Group Switzerland Chaa Gmbh Antidegradant blend

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4617362A (en) * 1984-12-31 1986-10-14 Allied Corporation Inverse emulsion polymers with improved incorporation of diallyldimethylammonium chloride
EP0201237B1 (fr) † 1985-04-25 1991-01-23 Ciba Specialty Chemicals Water Treatments Limited Procédés de floculation
FR2589145A1 (fr) * 1985-10-25 1987-04-30 Snf Sa Agent floculant pour le traitement des boues a base de polymeres d'addition hydrosolubles ramifies
GB8602121D0 (en) † 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US5354481A (en) † 1988-12-19 1994-10-11 Cytec Technology Corp. Water-soluble highly branched polymeric microparticles
DE68921053T3 (de) * 1988-12-19 2004-07-22 Cytec Technology Corp., Wilmington Hochleistungs-Polymer-Flokkuliermittel.
US5405554A (en) † 1990-02-08 1995-04-11 Cytec Technology Corp. High performance dewatering aids
US5234548A (en) * 1992-01-02 1993-08-10 Vinings Industries Inc. Production of paper and paperboard
FR2692292B1 (fr) * 1992-06-11 1994-12-02 Snf Sa Procédé de fabrication d'un papier ou d'un carton à rétention améliorée.
GB9313956D0 (en) * 1993-07-06 1993-08-18 Allied Colloids Ltd Production of paper
GB9410920D0 (en) † 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper
FR2740482B1 (fr) * 1995-10-30 1997-11-21 Snf Sa Procede pour ameliorer la retention dans un procede de fabrication du papier, carton et analogue
SE9504081D0 (sv) * 1995-11-15 1995-11-15 Eka Nobel Ab A process for the production of paper
JP3614609B2 (ja) * 1996-09-10 2005-01-26 ハイモ株式会社 製紙用薬剤、抄紙方法および製紙用薬剤の製造方法

Also Published As

Publication number Publication date
EP1092064B2 (fr) 2009-04-22
ATE254693T1 (de) 2003-12-15
DE69912954T3 (de) 2010-01-28
KR20010052553A (ko) 2001-06-25
FR2779452B1 (fr) 2000-08-11
AU4043999A (en) 1999-12-20
EP1092064B9 (fr) 2009-10-21
FR2779452A1 (fr) 1999-12-10
WO1999063159A1 (fr) 1999-12-09
JP4699608B2 (ja) 2011-06-15
CA2334196A1 (fr) 1999-12-09
DE69912954T2 (de) 2004-11-11
EP1092064B1 (fr) 2003-11-19
JP2002517626A (ja) 2002-06-18
KR100685533B1 (ko) 2007-02-22
DE69912954D1 (de) 2003-12-24
EP1092064A1 (fr) 2001-04-18

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EEER Examination request
MKEX Expiry

Effective date: 20190603