DK1082493T3 - Papirfremstillingsproces, der anvender hydrofile dispersionspolymerer af diallyldimethylammoniumchlorid og acrylamid som retentions- og dræningshjælpemidler - Google Patents

Papirfremstillingsproces, der anvender hydrofile dispersionspolymerer af diallyldimethylammoniumchlorid og acrylamid som retentions- og dræningshjælpemidler

Info

Publication number
DK1082493T3
DK1082493T3 DK99903105T DK99903105T DK1082493T3 DK 1082493 T3 DK1082493 T3 DK 1082493T3 DK 99903105 T DK99903105 T DK 99903105T DK 99903105 T DK99903105 T DK 99903105T DK 1082493 T3 DK1082493 T3 DK 1082493T3
Authority
DK
Denmark
Prior art keywords
acrylamide
retention
making process
paper making
diallyldimethylammonium chloride
Prior art date
Application number
DK99903105T
Other languages
Danish (da)
English (en)
Inventor
Jane B Wong Shing
John R Hurlock
Chidambaram Maltesh
Ramasubramanyam Nagarajan
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
Application granted granted Critical
Publication of DK1082493T3 publication Critical patent/DK1082493T3/da

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
    • 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
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • D21H17/66—Salts, e.g. alums

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DK99903105T 1999-01-15 1999-01-15 Papirfremstillingsproces, der anvender hydrofile dispersionspolymerer af diallyldimethylammoniumchlorid og acrylamid som retentions- og dræningshjælpemidler DK1082493T3 (da)

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 (1)

Publication Number Publication Date
DK1082493T3 true DK1082493T3 (da) 2005-04-25

Family

ID=22272000

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99903105T DK1082493T3 (da) 1999-01-15 1999-01-15 Papirfremstillingsproces, der anvender hydrofile dispersionspolymerer af diallyldimethylammoniumchlorid og acrylamid som retentions- og dræningshjælpemidler

Country Status (9)

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

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 (zh) * 2005-03-19 2008-04-02 徐州市众恒精细化工技术有限公司 一种用于复合无机纳米粒子的高分子共聚物浆料组分
CN101016359B (zh) * 2007-03-06 2010-06-02 山东东方华龙工贸集团有限公司 阳离子型聚丙烯酰胺水乳液的制备方法
FI121545B (fi) * 2007-10-18 2010-12-31 Chempolis Oy Menetelmä massan ominaisuuksien parantamiseksi
WO2017147392A1 (en) 2016-02-26 2017-08-31 Ecolab Usa Inc. Drainage management in multi-ply papermaking
JP2020147888A (ja) * 2019-03-06 2020-09-17 荒川化学工業株式会社 製紙薬品用分散液、当該製紙薬品用分散液を含む紙力増強剤、濾水向上剤及び歩留向上剤

Family Cites Families (6)

* 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
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
EP0760406A3 (en) * 1995-08-24 1997-09-17 Nalco Canada Inc Combination of poly (dadmac / acrylamide) and bentonite for pitch control in papermaking processes
DE69737945T2 (de) * 1996-09-24 2007-12-06 Nalco Chemical Co., Naperville Hydrophile Dispersionspolymere für Papieranwendungen

Also Published As

Publication number Publication date
CN1289380A (zh) 2001-03-28
KR20010040360A (ko) 2001-05-15
AU766846B2 (en) 2003-10-23
DE69924371T2 (de) 2005-09-15
CN1189623C (zh) 2005-02-16
AU2320899A (en) 2000-08-01
EP1082493A4 (en) 2002-06-05
BR9908576B1 (pt) 2009-01-13
WO2000042253A1 (en) 2000-07-20
KR100572306B1 (ko) 2006-04-24
BR9908576A (pt) 2000-11-21
DE69924371D1 (de) 2005-04-28
EP1082493B1 (en) 2005-03-23
EP1082493A1 (en) 2001-03-14
NO20003678D0 (no) 2000-07-18
NO326100B1 (no) 2008-09-22
NO20003678L (no) 2000-09-12

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