EP3011107A4 - A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking - Google Patents

A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking Download PDF

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Publication number
EP3011107A4
EP3011107A4 EP14814129.4A EP14814129A EP3011107A4 EP 3011107 A4 EP3011107 A4 EP 3011107A4 EP 14814129 A EP14814129 A EP 14814129A EP 3011107 A4 EP3011107 A4 EP 3011107A4
Authority
EP
European Patent Office
Prior art keywords
increasing sheet
strength
sheet wet
papermaking
dewatering efficiency
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.)
Granted
Application number
EP14814129.4A
Other languages
German (de)
French (fr)
Other versions
EP3011107B1 (en
EP3011107A1 (en
Inventor
Yulin ZHAO
Jun Li
Qing Long Rao
Weiguo Cheng
Alan Smith
Stephen Ashton
Aleksander Todorovic
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.)
ChampionX LLC
Original Assignee
Nalco Co LLC
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
Priority claimed from US13/919,167 external-priority patent/US9487916B2/en
Application filed by Nalco Co LLC filed Critical Nalco Co LLC
Publication of EP3011107A1 publication Critical patent/EP3011107A1/en
Publication of EP3011107A4 publication Critical patent/EP3011107A4/en
Application granted granted Critical
Publication of EP3011107B1 publication Critical patent/EP3011107B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
EP14814129.4A 2013-06-17 2014-06-09 A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking Active EP3011107B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/919,167 US9487916B2 (en) 2007-09-12 2013-06-17 Method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking
PCT/US2014/041573 WO2014204702A1 (en) 2013-06-17 2014-06-09 A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet stregnth and enhancing filler retention in papermaking

Publications (3)

Publication Number Publication Date
EP3011107A1 EP3011107A1 (en) 2016-04-27
EP3011107A4 true EP3011107A4 (en) 2017-02-01
EP3011107B1 EP3011107B1 (en) 2022-04-20

Family

ID=52105116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14814129.4A Active EP3011107B1 (en) 2013-06-17 2014-06-09 A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking

Country Status (8)

Country Link
EP (1) EP3011107B1 (en)
JP (1) JP6469099B2 (en)
KR (1) KR102220315B1 (en)
CN (1) CN105378179B (en)
CA (1) CA2913789C (en)
ES (1) ES2922931T3 (en)
MX (1) MX2015017287A (en)
WO (1) WO2014204702A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019056050A (en) * 2017-09-20 2019-04-11 ソマール株式会社 Cationic filler-treatment agent

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126014A (en) * 1991-07-16 1992-06-30 Nalco Chemical Company Retention and drainage aid for alkaline fine papermaking process
US5676746A (en) * 1995-04-11 1997-10-14 Columbia River Carbonates Agglomerates for use in making cellulosic products
WO1999060209A1 (en) * 1998-05-15 1999-11-25 Calgon Corporation Polymer composition for improved retention, drainage and formation in papermaking
US20090267258A1 (en) * 2007-09-12 2009-10-29 Weiguo Cheng Controllable filler prefloculation using a dual polymer system
WO2012125235A2 (en) * 2011-03-11 2012-09-20 Nalco Company A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605702A (en) 1984-06-27 1986-08-12 American Cyanamid Company Temporary wet strength resin
DE3901292C2 (en) 1989-01-18 2001-03-15 Joachim Friedrich Knauer Method and device for conditioning aqueous sludge for filter pressing
DE4029824A1 (en) 1990-09-20 1992-03-26 Passavant Werke Device for mixing liq. with liq. flowing in pipe - has distribution head with outlet openings projecting into pipe, rotated by vanes attached to surface or by motor
US5221435A (en) 1991-09-27 1993-06-22 Nalco Chemical Company Papermaking process
EP0835843A3 (en) * 1996-10-09 1998-12-30 Joachim Friedrich Knauer Device for mixing a flocculation liquid in a sewage sludge stream and use of the device
FI117716B (en) 2000-04-18 2007-01-31 Ciba Sc Holding Ag Method for pretreatment of filler, modified filler and its use
US6592718B1 (en) 2001-09-06 2003-07-15 Ondeo Nalco Company Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer
US7125469B2 (en) 2003-10-16 2006-10-24 The Procter & Gamble Company Temporary wet strength resins
US7641766B2 (en) 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
BRPI0515776B1 (en) 2004-12-14 2016-04-19 Hercules Inc cellulosic fiber composition and methods for preparing said composition and improving drainage and solids retention in said composition
US7641776B2 (en) 2005-03-10 2010-01-05 Lsi Corporation System and method for increasing yield from semiconductor wafer electroplating
JP4406882B2 (en) * 2005-03-18 2010-02-03 ハリマ化成株式会社 Filler-attached paper and method for producing the same
JP2008248398A (en) * 2007-03-29 2008-10-16 Nippon Paper Industries Co Ltd Method for producing paper, and paper
CN103422395B (en) * 2012-05-15 2016-03-02 纳尔科公司 The method of dehydration, scraps of paper wet web strength and wet strength is strengthened in papermaking
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8647472B2 (en) * 2007-09-12 2014-02-11 Nalco Company Method of increasing filler content in papermaking
MX349867B (en) * 2008-09-22 2017-08-17 Solenis Technologies Cayman Lp Copolymer blend compositions for use to increase paper filler content.
JP5344463B2 (en) * 2008-12-11 2013-11-20 ハイモ株式会社 Paper additive and paper containing the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5126014A (en) * 1991-07-16 1992-06-30 Nalco Chemical Company Retention and drainage aid for alkaline fine papermaking process
US5676746A (en) * 1995-04-11 1997-10-14 Columbia River Carbonates Agglomerates for use in making cellulosic products
WO1999060209A1 (en) * 1998-05-15 1999-11-25 Calgon Corporation Polymer composition for improved retention, drainage and formation in papermaking
US20090267258A1 (en) * 2007-09-12 2009-10-29 Weiguo Cheng Controllable filler prefloculation using a dual polymer system
WO2012125235A2 (en) * 2011-03-11 2012-09-20 Nalco Company A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014204702A1 *

Also Published As

Publication number Publication date
EP3011107B1 (en) 2022-04-20
KR20160021851A (en) 2016-02-26
CA2913789C (en) 2021-07-27
CA2913789A1 (en) 2014-12-24
CN105378179B (en) 2018-05-25
JP6469099B2 (en) 2019-02-13
JP2016524662A (en) 2016-08-18
EP3011107A1 (en) 2016-04-27
CN105378179A (en) 2016-03-02
ES2922931T3 (en) 2022-09-21
WO2014204702A1 (en) 2014-12-24
MX2015017287A (en) 2016-04-06
KR102220315B1 (en) 2021-02-25

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