EP1082493A4 - Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids - Google Patents

Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids

Info

Publication number
EP1082493A4
EP1082493A4 EP99903105A EP99903105A EP1082493A4 EP 1082493 A4 EP1082493 A4 EP 1082493A4 EP 99903105 A EP99903105 A EP 99903105A EP 99903105 A EP99903105 A EP 99903105A EP 1082493 A4 EP1082493 A4 EP 1082493A4
Authority
EP
European Patent Office
Prior art keywords
acrylamide
retention
ammonium chloride
papermaking process
process utilizing
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
EP99903105A
Other languages
German (de)
French (fr)
Other versions
EP1082493A1 (en
EP1082493B1 (en
Inventor
Jane B Wong Shing
John R Hurlock
Chidambaram Maltesh
Ramasubramanyam Nagarajan
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 Chemical Co
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 Nalco Chemical Co filed Critical Nalco Chemical Co
Publication of EP1082493A1 publication Critical patent/EP1082493A1/en
Publication of EP1082493A4 publication Critical patent/EP1082493A4/en
Application granted granted Critical
Publication of EP1082493B1 publication Critical patent/EP1082493B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H21/00Non-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
    • D21H21/06Paper forming aids
    • D21H21/10Retention agents or drainage improvers
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45Nitrogen-containing groups
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/21Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24Polysaccharides
    • D21H17/28Starch
    • D21H17/29Starch cationic
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/34Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375Poly(meth)acrylamide
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63Inorganic compounds
    • D21H17/66Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP99903105A 1999-01-15 1999-01-15 Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids Expired - Lifetime EP1082493B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/000869 WO2000042253A1 (en) 1999-01-15 1999-01-15 Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids

Publications (3)

Publication Number Publication Date
EP1082493A1 EP1082493A1 (en) 2001-03-14
EP1082493A4 true EP1082493A4 (en) 2002-06-05
EP1082493B1 EP1082493B1 (en) 2005-03-23

Family

ID=22272000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99903105A Expired - Lifetime EP1082493B1 (en) 1999-01-15 1999-01-15 Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids

Country Status (9)

Country Link
EP (1) EP1082493B1 (en)
KR (1) KR100572306B1 (en)
CN (1) CN1189623C (en)
AU (1) AU766846B2 (en)
BR (1) BR9908576B1 (en)
DE (1) DE69924371T2 (en)
DK (1) DK1082493T3 (en)
NO (1) NO326100B1 (en)
WO (1) WO2000042253A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8491753B2 (en) * 2004-10-15 2013-07-23 Nalco Company Composition and method for improving retention and drainage in papermaking processes by activating microparticles with a promoter-flocculant system
CN100378163C (en) * 2005-03-19 2008-04-02 徐州市众恒精细化工技术有限公司 High copolymer pulp components for composite inorganic nanoparticles
CN101016359B (en) * 2007-03-06 2010-06-02 山东东方华龙工贸集团有限公司 Method of preparing cationic polyacrylamide aqueous emulsion
FI121545B (en) * 2007-10-18 2010-12-31 Chempolis Oy Method for improving the properties of pulp
WO2017147392A1 (en) 2016-02-26 2017-08-31 Ecolab Usa Inc. Drainage management in multi-ply papermaking
JP2020147888A (en) * 2019-03-06 2020-09-17 荒川化学工業株式会社 Dispersion for paper manufacturing agent, paper strengthening agent including the dispersion for paper manufacturing agent, freeness improver, and yield improver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
CA2102742A1 (en) * 1992-11-10 1994-05-11 Kevin S. Dell Use of dadmac/acrylamide copolymer on newsprint machines
EP0760406A2 (en) * 1995-08-24 1997-03-05 Nalco Canada, Inc. Combination of poly (dadmac/acrylamide) and bentonite for deposition control in papermaking processes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US5587415A (en) * 1991-07-30 1996-12-24 Hymo Corporation Process for preparation of dispersion of water-soluble cationic polymer the dispersion produced thereby and its use
ID18321A (en) * 1996-09-24 1998-03-26 Nalco Chemical Co HYDRAULIC POLYMER DISPERSION FOR SOME PAPER APPLICATIONS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2102742A1 (en) * 1992-11-10 1994-05-11 Kevin S. Dell Use of dadmac/acrylamide copolymer on newsprint machines
US5266164A (en) * 1992-11-13 1993-11-30 Nalco Chemical Company Papermaking process with improved drainage and retention
EP0760406A2 (en) * 1995-08-24 1997-03-05 Nalco Canada, Inc. Combination of poly (dadmac/acrylamide) and bentonite for deposition control in papermaking processes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0042253A1 *

Also Published As

Publication number Publication date
BR9908576A (en) 2000-11-21
AU2320899A (en) 2000-08-01
EP1082493A1 (en) 2001-03-14
EP1082493B1 (en) 2005-03-23
NO20003678D0 (en) 2000-07-18
KR100572306B1 (en) 2006-04-24
NO326100B1 (en) 2008-09-22
BR9908576B1 (en) 2009-01-13
WO2000042253A1 (en) 2000-07-20
KR20010040360A (en) 2001-05-15
CN1189623C (en) 2005-02-16
NO20003678L (en) 2000-09-12
DK1082493T3 (en) 2005-04-25
CN1289380A (en) 2001-03-28
DE69924371T2 (en) 2005-09-15
AU766846B2 (en) 2003-10-23
DE69924371D1 (en) 2005-04-28

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