AU766846B2 - 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 Download PDF

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Publication number
AU766846B2
AU766846B2 AU23208/99A AU2320899A AU766846B2 AU 766846 B2 AU766846 B2 AU 766846B2 AU 23208/99 A AU23208/99 A AU 23208/99A AU 2320899 A AU2320899 A AU 2320899A AU 766846 B2 AU766846 B2 AU 766846B2
Authority
AU
Australia
Prior art keywords
polymer
cationic
addition
groups
acrylamide
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
Application number
AU23208/99A
Other languages
English (en)
Other versions
AU2320899A (en
Inventor
John R. Hurlock
Chidambaram Maltesh
Ramasubramanyam Nagarajan
Jane B. Wong Shing
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 AU2320899A publication Critical patent/AU2320899A/en
Application granted granted Critical
Publication of AU766846B2 publication Critical patent/AU766846B2/en
Anticipated expiration legal-status Critical
Expired 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
    • 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
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, 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)
AU23208/99A 1999-01-15 1999-01-15 Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids Expired AU766846B2 (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 (2)

Publication Number Publication Date
AU2320899A AU2320899A (en) 2000-08-01
AU766846B2 true AU766846B2 (en) 2003-10-23

Family

ID=22272000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23208/99A Expired AU766846B2 (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 (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
US10280565B2 (en) 2016-02-26 2019-05-07 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0831177A2 (en) * 1996-09-24 1998-03-25 Nalco Chemical Company Hydrophilic dispersion polymers for paper applications

Family Cites Families (5)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0831177A2 (en) * 1996-09-24 1998-03-25 Nalco Chemical Company Hydrophilic dispersion polymers for paper applications

Also Published As

Publication number Publication date
KR100572306B1 (ko) 2006-04-24
EP1082493A4 (en) 2002-06-05
DE69924371T2 (de) 2005-09-15
AU2320899A (en) 2000-08-01
CN1289380A (zh) 2001-03-28
KR20010040360A (ko) 2001-05-15
CN1189623C (zh) 2005-02-16
NO20003678L (no) 2000-09-12
BR9908576A (pt) 2000-11-21
EP1082493A1 (en) 2001-03-14
EP1082493B1 (en) 2005-03-23
NO326100B1 (no) 2008-09-22
NO20003678D0 (no) 2000-07-18
DE69924371D1 (de) 2005-04-28
BR9908576B1 (pt) 2009-01-13
WO2000042253A1 (en) 2000-07-20
DK1082493T3 (da) 2005-04-25

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired