[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

RU2006127039A - Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах - Google Patents

Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах Download PDF

Info

Publication number
RU2006127039A
RU2006127039A RU2006127039/12A RU2006127039A RU2006127039A RU 2006127039 A RU2006127039 A RU 2006127039A RU 2006127039/12 A RU2006127039/12 A RU 2006127039/12A RU 2006127039 A RU2006127039 A RU 2006127039A RU 2006127039 A RU2006127039 A RU 2006127039A
Authority
RU
Russia
Prior art keywords
aldehyde
functionalized
mol
monomers
copolymer
Prior art date
Application number
RU2006127039/12A
Other languages
English (en)
Other versions
RU2361977C2 (ru
Inventor
ДЖОН Майкл Р. СЕНТ (US)
ДЖОН Майкл Р. СЕНТ
Энджел П. ЗАГАЛА (US)
Энджел П. ЗАГАЛА
Original Assignee
Налко Компани (Us)
Налко Компани
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=34795378&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2006127039(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Налко Компани (Us), Налко Компани filed Critical Налко Компани (Us)
Publication of RU2006127039A publication Critical patent/RU2006127039A/ru
Application granted granted Critical
Publication of RU2361977C2 publication Critical patent/RU2361977C2/ru

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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/06—Alcohols; Phenols; Ethers; Aldehydes; Ketones; Acetals; Ketals
    • 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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • 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
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Claims (14)

1. Способ улучшения обезвоживания бумажного листа на бумагоделательной машине, отличающийся тем, что он включает добавление к бумажному листу от примерно 0,05 до примерно 15 фунт/т в расчете на сухое волокно одного или нескольких полимеров, функционализованных альдегидом, содержащих амино- или амидогруппы, где по меньшей мере примерно 15 моль.% амино- или амидогрупп функционализованы путем реакции с одним или несколькими альдегидами и где полимеры, функционализованные альдегидом, имеют средневесовой молекулярный вес по меньшей мере примерно 100000 г/моль.
2. Способ по п.1, отличающийся тем, что функционализованные альдегидом полимеры выбраны из группы, состоящей из полиаминов, функционализованных альдегидом, и полиамидов, функционализованных альдегидом, а альдегиды выбраны из формальдегида, параформальдегида, глиоксаля и глутаральдегида.
3. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер является функционализованным альдегидом полиамидом и данный функционализованный альдегидом полимер содержит 100 моль.% одного или нескольких неионных мономеров.
4. Способ по п.2, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 5 до 99 моль.% одного или нескольких акриламидных мономеров и от 95 до 1 моль.% одного или нескольких катионных, анионных или цвиттер-ионных мономеров, или их смеси.
5. Способ по п.6, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 1 до 50 моль.% процентов одного или нескольких анионных мономеров и от 99 до 50 моль.% одного или нескольких неионных мономеров.
6. Способ по п.4, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 1 до 30 моль.% одного или нескольких анионных мономеров и от 99 до 70 моль.% одного или нескольких неионных мономеров.
7. Способ по п.4, отличающийся тем, что функционализованный альдегидом сополимер является функционализованным альдегидом амфотерным полимером, содержащим до 40 моль.% одного или нескольких катионных мономеров и до 20 моль.% одного или нескольких анионных мономеров.
8. Способ по п.4, отличающийся тем, что функционализованный альдегидом сополимер является функционализованным альдегидом цвиттер-ионным полимером, содержащим от 1 до 95 моль.% одного или нескольких цвиттер-ионных мономеров.
9. Способ по п.4, отличающийся тем, что функционализованный альдегидом полиамид является функционализованным альдегидом сополимером, содержащим от 50 до 99 моль.% одного или нескольких акриламидных мономеров и от 50 до 1 моль.% одного или нескольких катионных мономеров, и по меньшей мере 20 моль.% амидных групп полиамида прореагировали с альдегидом.
10. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер является сополимером, содержащим от 50 до 99 моль.% одного или нескольких акриламидных мономеров и от 50 до 1 моль.% одного или нескольких катионных мономеров, где данный сополимер функционализирован глиоксалем, а катионный мономер является (диаллил-N,N-дизамещенный аммоний)галогенидным мономером, причем от 20 до 50 моль.% амидных групп сополимера прореагировали с глиоксалем.
11. Способ по п.10, отличающийся тем, что неионный мономер является акриламидом, а (диаллил-N,N-дизамещенный аммоний)галогенидный мономер является диаллилдиметиламмонийхлоридом с молекулярным весом по меньшей мере 300000 г/моль.
12. Способ по п.11, отличающийся тем, что функционализованный альдегидом полимер является сополимером, содержащим от 70 до 99 моль.% акриламида и от 1 до 30 моль.% диаллилдиметиламмонийхлорида, функционализованного глиоксалем.
13. Способ по п.12, отличающийся тем, что в бумажный лист добавляют от примерно 0,5 до примерно 3 фунт/т в расчете на сухое волокно глиоксилированного сополимера.
14. Способ по п.1, отличающийся тем, что функционализованный альдегидом полимер напыляют на бумажный лист до прессового обезвоживания.
RU2006127039/12A 2004-01-26 2005-01-21 Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах RU2361977C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/764,935 US7641766B2 (en) 2004-01-26 2004-01-26 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
US10/764,935 2004-01-26

Publications (2)

Publication Number Publication Date
RU2006127039A true RU2006127039A (ru) 2008-02-10
RU2361977C2 RU2361977C2 (ru) 2009-07-20

Family

ID=34795378

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006127039/12A RU2361977C2 (ru) 2004-01-26 2005-01-21 Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах

Country Status (16)

Country Link
US (4) US7641766B2 (ru)
EP (2) EP1709246B1 (ru)
JP (1) JP4833861B2 (ru)
KR (2) KR101243047B1 (ru)
CN (2) CN1914375A (ru)
AT (1) ATE548506T1 (ru)
AU (1) AU2005208709B2 (ru)
BR (1) BRPI0506686B1 (ru)
CA (1) CA2551160C (ru)
ES (2) ES2381793T3 (ru)
NO (1) NO340993B1 (ru)
NZ (1) NZ548349A (ru)
RU (1) RU2361977C2 (ru)
TW (1) TWI385290B (ru)
WO (1) WO2005072185A2 (ru)
ZA (1) ZA200605581B (ru)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7641766B2 (en) * 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
EP1828480B1 (en) * 2004-12-21 2014-05-21 Hercules Incorporated Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems
US8753478B2 (en) * 2005-12-29 2014-06-17 Nalco Company Creping adhesives comprising blends of high and low molecular weight resins
KR20090051734A (ko) * 2006-07-21 2009-05-22 베르센 인코퍼레이티드 양이온성 폴리아크릴아미드를 사용한 제지 방법 및 그에 사용하기 위한 가교 조성물
US7875676B2 (en) 2006-09-07 2011-01-25 Ciba Specialty Chemicals Corporation Glyoxalation of vinylamide polymer
US7556714B2 (en) * 2006-09-18 2009-07-07 Nalco Company Method of operating a papermaking process
AU2008251478B2 (en) * 2007-05-09 2012-01-12 Buckman Laboratories International, Inc. ASA sizing emulsions for paper and paperboard
MX2009013693A (es) * 2007-06-15 2010-02-17 Buckman Labor Inc Poliacrilamida glioxalatada de alto contenido de solidos.
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US9181657B2 (en) 2007-09-12 2015-11-10 Nalco Company Method of increasing paper strength by using natural gums and dry strength agent in the wet end
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
CN103422395B (zh) 2012-05-15 2016-03-02 纳尔科公司 在造纸中增强脱水、纸片湿纸幅强度和湿强度的方法
US8647472B2 (en) * 2007-09-12 2014-02-11 Nalco Company Method of increasing filler content in papermaking
AR071441A1 (es) * 2007-11-05 2010-06-23 Ciba Holding Inc N- vinilamida glioxilada
US20100132522A1 (en) * 2008-09-19 2010-06-03 Peterson Michael E Trimmer
NZ597064A (en) * 2009-06-29 2012-11-30 Buckman Labor Inc Papermaking and products made thereby with high solids glyoxalated-polyacrylamide and silicon-containing microparticle
US8288502B2 (en) * 2009-12-18 2012-10-16 Nalco Company Aldehyde-functionalized polymers with enhanced stability
US8709207B2 (en) 2010-11-02 2014-04-29 Nalco Company Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
US8840759B2 (en) 2010-11-02 2014-09-23 Ecolab Usa Inc. Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
CN103132383B (zh) * 2011-11-25 2017-04-12 纳尔科公司 在造纸中用于改善纸强度助剂性能的浆料预处理
US8920606B2 (en) 2011-12-06 2014-12-30 Basf Se Preparation of polyvinylamide cellulose reactive adducts
FR2987375A1 (fr) 2012-02-27 2013-08-30 Snf Sas Nouveau procede de fabrication de papier mettant en oeuvre un copolymere base ayant reagi avec un aldehyde comme agent de resistance a sec, de retention, d'egouttage et de machinabilite
US9562326B2 (en) * 2013-03-14 2017-02-07 Kemira Oyj Compositions and methods of making paper products
JP6469099B2 (ja) 2013-06-17 2019-02-13 ナルコ カンパニー 製紙において脱水効率を改善し、シートウェットウエブ強度を増加させ、シート湿潤強度を増加させ、フィラー歩留を増強させる方法
US8858759B1 (en) 2013-07-10 2014-10-14 Ecolab Usa Inc. Enhancement of sheet dewatering using soy flour or soy protein
EP3044365B1 (en) 2013-09-09 2018-05-23 Basf Se High molecular weight and high cationic chargeglyoxalatedpolyacrylamide copolymers, and their methods of manufacture and use
CN104452463B (zh) 2013-09-12 2017-01-04 艺康美国股份有限公司 造纸方法以及组合物
CN104452455B (zh) 2013-09-12 2019-04-05 艺康美国股份有限公司 造纸助剂组合物以及增加成纸灰分保留的方法
CN104592441A (zh) * 2013-10-31 2015-05-06 艺康美国股份有限公司 二醛改性的丙烯酰胺类聚合物及其制备方法
US9567708B2 (en) 2014-01-16 2017-02-14 Ecolab Usa Inc. Wet end chemicals for dry end strength in paper
US8894817B1 (en) * 2014-01-16 2014-11-25 Ecolab Usa Inc. Wet end chemicals for dry end strength
US9885155B2 (en) * 2014-04-16 2018-02-06 Solenis Technologies, L.P. Modified vinylamine containing polymers and their use in papermaking
US9702086B2 (en) 2014-10-06 2017-07-11 Ecolab Usa Inc. Method of increasing paper strength using an amine containing polymer composition
US9920482B2 (en) 2014-10-06 2018-03-20 Ecolab Usa Inc. Method of increasing paper strength
CN105786052B (zh) 2014-12-16 2020-09-08 艺康美国股份有限公司 一种用于pH调节的在线控制和反应方法
US10000393B2 (en) 2015-01-14 2018-06-19 Ecolab Usa Inc. Enhancement of dewatering using soy flour or soy protein
CN106147354A (zh) * 2015-04-23 2016-11-23 埃科莱布美国股份有限公司 一种涂料防粘剂组合物及其应用
US10006170B2 (en) 2015-08-06 2018-06-26 Ecolab Usa Inc. Aldehyde-functionalized polymers for paper strength and dewatering
JP6593455B2 (ja) * 2015-12-25 2019-10-23 星光Ｐｍｃ株式会社 ポリアクリルアミド系製紙用添加剤及びその製造方法、並びに紙の製造方法
CN106930142B (zh) * 2015-12-31 2020-03-24 艺康美国股份有限公司 干强剂组合物以及提高纸张干强度的方法
US10435843B2 (en) * 2016-02-16 2019-10-08 Kemira Oyj Method for producing paper
US10458068B2 (en) * 2016-02-16 2019-10-29 Kemira Oyj Method for producing paper
US20170247489A1 (en) * 2016-02-26 2017-08-31 Buckman Laboratories International, Inc. Glyoxalated Polyacrylamide Terpolymer, Base Copolymer Thereof, Compositions Containing Same, Uses In Papermaking And Products Thereof
US10006171B2 (en) 2016-04-25 2018-06-26 Ecolab Usa Inc. Methods and compositions for enhancing sizing in papermaking process
AT518624B1 (de) * 2016-04-25 2018-10-15 Applied Chemicals Handels Gmbh Verfahren zur Herstellung eines Trockenverfestigers, insbesondere von glyoxyliertem Polyacrylamid
US10648133B2 (en) 2016-05-13 2020-05-12 Ecolab Usa Inc. Tissue dust reduction
EP3246466B1 (en) * 2016-05-20 2018-02-28 Kemira Oyj Method and treatment system for making of paper
US10920065B2 (en) 2016-06-10 2021-02-16 Ecolab Usa Inc. Low molecular weight dry powder polymer for use as paper-making dry strength agent
CN109790684B (zh) * 2016-09-30 2020-03-27 凯米罗总公司 用于制造纸、纸板或类似物的方法
US10618992B2 (en) * 2017-07-31 2020-04-14 Solenis Technologies, L.P. Hydrophobic vinylamine-containing polymer compositions and their use in papermaking applications
US11214926B2 (en) 2017-07-31 2022-01-04 Ecolab Usa Inc. Dry polymer application method
PL3679076T3 (pl) 2017-09-08 2024-04-29 Solenis Technologies Cayman, L.P. Kompozycja z usieciowanymi anionowymi organicznymi mikrocząstkami polimerycznymi, ich produkcja i zastosowanie w procesach produkcji papieru i tektury
US11708481B2 (en) 2017-12-13 2023-07-25 Ecolab Usa Inc. Solution comprising an associative polymer and a cyclodextrin polymer
FR3079516B1 (fr) * 2018-03-30 2020-04-24 S.P.C.M. Sa Procede de fabrication de polymeres anioniques et utilisation comme agents de resistance dans un procede papetier
US11028538B2 (en) * 2019-02-28 2021-06-08 Solenis Technologies, L.P. Composition and method for increasing wet and dry paper strength
US12049588B2 (en) 2019-12-04 2024-07-30 Cnpc Usa Corporation Delayed gelation polymer system for high temperature and high salinity applications
BR112023000283A2 (pt) 2020-07-07 2023-03-14 Ecolab Usa Inc Método para aumentar a resistência de uma folha de papel
EP4271751A1 (en) 2021-01-04 2023-11-08 Solenis Technologies Cayman, L.P. Aqueous glyoxalated polyacrylamide composition
WO2024205606A1 (en) * 2023-03-31 2024-10-03 Cnpc Usa Corporation Delayed gelation polymer system for high temperature and high salinity applications
CN116695485A (zh) * 2023-07-20 2023-09-05 苏州赛维科环保技术服务有限公司 一种造纸助剂及其制备方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982749A (en) * 1957-07-15 1961-05-02 Dow Chemical Co Inverse suspension polymerization of water soluble unsaturated monomers
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3556932A (en) * 1965-07-12 1971-01-19 American Cyanamid Co Water-soluble,ionic,glyoxylated,vinylamide,wet-strength resin and paper made therewith
US3734873A (en) * 1970-12-15 1973-05-22 Nalco Chemical Co Rapid dissolving water-soluble polymers
JPS54116411A (en) * 1979-02-15 1979-09-10 Japan Carlit Co Ltd Paper strength enhancing agent not affected by ph
US4605702A (en) * 1984-06-27 1986-08-12 American Cyanamid Company Temporary wet strength resin
CA1267483A (en) 1984-11-19 1990-04-03 Hisao Takeda Process for the production of a water-soluble polymer dispersion
US4603176A (en) * 1985-06-25 1986-07-29 The Procter & Gamble Company Temporary wet strength resins
US4919821A (en) * 1986-03-21 1990-04-24 Nalco Chemical Company Modified maleic anhydride polymers and the like for use as scale inhibitors
JPS6312795A (ja) * 1986-07-01 1988-01-20 デイツク・ハ−キユレス株式会社 紙力増強剤
JP2729792B2 (ja) * 1987-09-24 1998-03-18 日本ピー・エム・シー株式会社 紙の製造法
JPH0651755B2 (ja) * 1988-10-14 1994-07-06 ハイモ株式会社 水溶性カチオンポリマー分散液の製造方法
US4954538A (en) 1988-12-19 1990-09-04 American Cyanamid Company Micro-emulsified glyoxalated acrylamide polymers
JP3189330B2 (ja) * 1991-09-11 2001-07-16 日本ピー・エム・シー株式会社 紙の製造法
US5169497A (en) * 1991-10-07 1992-12-08 Nalco Chemical Company Application of enzymes and flocculants for enhancing the freeness of paper making pulp
JP3145154B2 (ja) * 1991-11-05 2001-03-12 ミサワセラミックス株式会社 抄紙用添加剤及びそれを用いた製紙方法
US5571380A (en) * 1992-01-08 1996-11-05 Nalco Chemical Company Papermaking process with improved retention and maintained formation
ES2126018T3 (es) 1993-06-04 1999-03-16 Nalco Chemical Co Procedimiento de polimerizacion de dispersiones.
US5597858A (en) * 1993-06-10 1997-01-28 Nalco Chemical Company Hydrophobically associating dispersants used in forming polymer dispersions
US6133368A (en) * 1993-12-09 2000-10-17 Nalco Chemical Company Seed process for salt dispersion polymer
AU8024794A (en) 1993-12-09 1995-06-15 Nalco Chemical Company An improved process for the preparation of water soluble polymer dispersion
US6610209B1 (en) * 1994-12-27 2003-08-26 Ondeo Nalco Company Use of polymers containing vinylamine/vinylformamide for the treatment of food processing wastewater
US5654198A (en) * 1995-06-05 1997-08-05 National Starch And Chemical Investment Holding Corporation Detectable water-treatment polymers and methods for monitoring the concentration thereof
US5674362A (en) * 1996-02-16 1997-10-07 Callaway Corp. Method for imparting strength to paper
US5837776A (en) * 1996-03-20 1998-11-17 Nalco Chemical Company Process for producing water soluble anionic dispersion polymers
US5605970A (en) * 1996-03-20 1997-02-25 Nalco Chemical Company Synthesis of high molecular weight anionic dispersion polymers
US5723022A (en) 1996-07-11 1998-03-03 Cytec Technology Corp. Temporary wet strength resins
US6059930A (en) * 1996-09-24 2000-05-09 Nalco Chemical Company Papermaking process utilizing hydrophilic dispersion polymers of dimethylaminoethyl acrylate methyl chloride quaternary and acrylamide as retention and drainage aids
US6013708A (en) * 1996-10-03 2000-01-11 Cytec Technology Corp. Cationic water-soluble polymer precipitation in salt solutions
US6017418A (en) * 1996-12-23 2000-01-25 Fort James Corporation Hydrophilic, humectant, soft, pliable, absorbent paper and method for its manufacture
DE19654390A1 (de) * 1996-12-27 1998-07-02 Basf Ag Verfahren zur Herstellung von Papier
US5785813A (en) * 1997-02-24 1998-07-28 Kimberly-Clark Worldwide Inc. Method of treating a papermaking furnish for making soft tissue
US6426383B1 (en) * 1997-05-28 2002-07-30 Nalco Chemical Company Preparation of water soluble polymer dispersions from vinylamide monomers
JP3944803B2 (ja) * 1997-06-30 2007-07-18 荒川化学工業株式会社 抄き合わせ紙用添加剤および抄き合わせ紙の製造方法
US5985992A (en) * 1997-12-10 1999-11-16 Cytec Technology Corp. Anionic polymer products and processes
AU3217399A (en) * 1998-03-31 1999-10-18 Callaway Corporation Improving retention and drainage in alkaline fine paper
US6241853B1 (en) * 1998-12-10 2001-06-05 Kimberly Clark Worldwide, Inc. High wet and dry strength paper product
CO5180563A1 (es) * 1999-01-25 2002-07-30 Kimberly Clark Co Polimeros de vinilo modificados que contienen medios de hidrocarbono anfifilico de y el metodo para su fabricacion
US6315866B1 (en) * 2000-02-29 2001-11-13 Nalco Chemical Company Method of increasing the dry strength of paper products using cationic dispersion polymers
US6749721B2 (en) * 2000-12-22 2004-06-15 Kimberly-Clark Worldwide, Inc. Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition
GB2382586A (en) * 2001-12-03 2003-06-04 Procter & Gamble Fabric treatment compositions
US7641766B2 (en) * 2004-01-26 2010-01-05 Nalco Company Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
US7119148B2 (en) * 2004-02-25 2006-10-10 Georgia-Pacific Resins, Inc. Glyoxylated polyacrylamide composition strengthening agent
US8481133B2 (en) 2011-09-21 2013-07-09 Kimberly-Clark Worldwide, Inc. High bulk rolled tissue products

Also Published As

Publication number Publication date
WO2005072185A3 (en) 2006-07-27
EP2363528A1 (en) 2011-09-07
EP1709246A2 (en) 2006-10-11
USRE45383E1 (en) 2015-02-24
CN1914375A (zh) 2007-02-14
USRE44936E1 (en) 2014-06-10
NZ548349A (en) 2009-05-31
CA2551160C (en) 2015-06-16
EP1709246A4 (en) 2008-03-26
JP2007518896A (ja) 2007-07-12
AU2005208709B2 (en) 2010-06-10
WO2005072185A2 (en) 2005-08-11
US20100089542A1 (en) 2010-04-15
KR101243047B1 (ko) 2013-03-13
ES2425634T3 (es) 2013-10-16
NO20063776L (no) 2006-10-26
NO340993B1 (no) 2017-07-31
EP2363528B1 (en) 2013-08-07
CN102174777A (zh) 2011-09-07
CA2551160A1 (en) 2005-08-11
US20050161181A1 (en) 2005-07-28
ATE548506T1 (de) 2012-03-15
RU2361977C2 (ru) 2009-07-20
ES2381793T3 (es) 2012-05-31
US7901543B2 (en) 2011-03-08
BRPI0506686A (pt) 2007-05-02
TW200538604A (en) 2005-12-01
EP1709246B1 (en) 2012-03-07
CN102174777B (zh) 2013-03-06
AU2005208709A1 (en) 2005-08-11
JP4833861B2 (ja) 2011-12-07
BRPI0506686B1 (pt) 2014-12-30
KR20070004591A (ko) 2007-01-09
ZA200605581B (en) 2007-11-28
US7641766B2 (en) 2010-01-05
TWI385290B (zh) 2013-02-11
KR101182151B1 (ko) 2012-09-12
KR20120033355A (ko) 2012-04-06

Similar Documents

Publication Publication Date Title
RU2006127039A (ru) Способ применения полимеров, функционализированных альдегидом, для улучшения обезвоживания в бумагоделательных машинах
US8753480B2 (en) Aldehyde-functionalized polymers with enhanced stability
US5510004A (en) Azetidinium polymers for improving wet strength of paper
CN1177972C (zh) 纤维素纤维纸幅的起皱方法
JP2008506044A5 (ru)
KR101342216B1 (ko) 아크릴아미드로부터 유도된 양이온성 공중합체 및 이의 용도
RU2009112537A (ru) Глиоксилирование виниламидного полимера
CA2933976C (en) Aqueous solution of cationic copolymers derived from acrylamide, preparation method and use
RU2007104780A (ru) Композиция на основе высокоэффективных прочностных смол
NZ554342A (en) Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
EP0016623A1 (en) Water-soluble polymers containing quaternary ammonium groups, a process for their production and their use in improving the wet strength of cellulosic substrates
FI61496B (fi) Foerfarande foer framstaellning av katjoniska limaemnen foer papper
AU2005295505B2 (en) Method of preparing modified diallyl-N, N-disubstituted ammonium halide polymers
KR100989204B1 (ko) 비닐아민 단위 또는 에틸렌이민 단위를 함유하는 소수성개질 중합체, 그의 제조 방법, 및 그의 보유제로서의 용도
US3597374A (en) Coating process for fibrous substrates
JP3852111B2 (ja) アリルアミン−アクリルアミド−アリルスルホン酸系共重合体、その製造方法および用途
AU2020202452B2 (en) Novel additive based on water-soluble polymers and uses thereof

Legal Events

Date Code Title Description
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20180717

PC41 Official registration of the transfer of exclusive right

Effective date: 20180823

PC41 Official registration of the transfer of exclusive right

Effective date: 20180914

QB4A Licence on use of patent

Free format text: LICENCE FORMERLY AGREED ON 20180917

Effective date: 20180917

QB4A Licence on use of patent

Free format text: LICENCE FORMERLY AGREED ON 20180921

Effective date: 20180921

QB4A Licence on use of patent

Free format text: SUB-LICENCE FORMERLY AGREED ON 20180925

Effective date: 20180925

TK4A Correction to the publication in the bulletin (patent)

Free format text: CORRECTION TO CHAPTER -QB4A- IN JOURNAL 26-2018

QB4A Licence on use of patent

Free format text: SUB-LICENCE FORMERLY AGREED ON 20180927

Effective date: 20180927

QZ41 Official registration of changes to a registered agreement (patent)

Free format text: SUB-LICENCE FORMERLY AGREED ON 20180925

Effective date: 20191210

QB4A Licence on use of patent

Free format text: SUB-LICENCE FORMERLY AGREED ON 20191213

Effective date: 20191213

QZ41 Official registration of changes to a registered agreement (patent)

Free format text: SUB-LICENCE FORMERLY AGREED ON 20180927

Effective date: 20200212