ATE391809T1 - Die papierherstellung begleitendes verfahren zur verbesserung der retention und entwässerung unter einsatz eines copolymerisats aus diallyl-n,n- disubstituiertem ammoniumhalogenid/acrylamid und eines strukturell modifizierten kationischen polymers - Google Patents
Die papierherstellung begleitendes verfahren zur verbesserung der retention und entwässerung unter einsatz eines copolymerisats aus diallyl-n,n- disubstituiertem ammoniumhalogenid/acrylamid und eines strukturell modifizierten kationischen polymersInfo
- Publication number
- ATE391809T1 ATE391809T1 AT02759545T AT02759545T ATE391809T1 AT E391809 T1 ATE391809 T1 AT E391809T1 AT 02759545 T AT02759545 T AT 02759545T AT 02759545 T AT02759545 T AT 02759545T AT E391809 T1 ATE391809 T1 AT E391809T1
- Authority
- AT
- Austria
- Prior art keywords
- acrylamide
- diallyl
- drainage
- copolymer
- production process
- Prior art date
Links
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 title abstract 2
- -1 DIALLYL-N,N-DISUBSTITUTED AMMONIUM Chemical class 0.000 title abstract 2
- 230000014759 maintenance of location Effects 0.000 title abstract 2
- 229920006317 cationic polymer Polymers 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000002091 cationic group Chemical group 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 229920003169 water-soluble polymer Polymers 0.000 abstract 2
- 229920006322 acrylamide copolymer Polymers 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 238000010526 radical polymerization reaction Methods 0.000 abstract 1
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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/76—Processes or apparatus for adding material to the pulp or to the paper characterised by choice of auxiliary compounds which are added separately from at least one other compound, e.g. to improve the incorporation of the latter or to obtain an enhanced combined effect
- D21H23/765—Addition of all compounds to the pulp
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/24—Homopolymers or copolymers of amides or imides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/947,675 US6592718B1 (en) | 2001-09-06 | 2001-09-06 | 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE391809T1 true ATE391809T1 (de) | 2008-04-15 |
Family
ID=25486551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02759545T ATE391809T1 (de) | 2001-09-06 | 2002-09-05 | Die papierherstellung begleitendes verfahren zur verbesserung der retention und entwässerung unter einsatz eines copolymerisats aus diallyl-n,n- disubstituiertem ammoniumhalogenid/acrylamid und eines strukturell modifizierten kationischen polymers |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6592718B1 (de) |
| EP (1) | EP1425472B1 (de) |
| AT (1) | ATE391809T1 (de) |
| AU (1) | AU2002324874B2 (de) |
| BR (1) | BR0212347A (de) |
| CA (1) | CA2458987C (de) |
| DE (1) | DE60226041T2 (de) |
| ES (1) | ES2305279T3 (de) |
| MX (1) | MXPA04002174A (de) |
| NO (1) | NO20041410L (de) |
| WO (1) | WO2003023139A1 (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6605674B1 (en) | 2000-06-29 | 2003-08-12 | Ondeo Nalco Company | Structurally-modified polymer flocculants |
| US7473334B2 (en) * | 2004-10-15 | 2009-01-06 | Nalco Company | Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
| US20060084771A1 (en) * | 2004-10-15 | 2006-04-20 | Wong Shing Jane B | Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
| 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 |
| FR2879631B1 (fr) * | 2004-12-16 | 2007-02-23 | Snf Sas Soc Par Actions Simpli | Procede pour la fabrication de papier |
| US8900641B2 (en) * | 2006-12-28 | 2014-12-02 | Nalco Company | Antimicrobial composition |
| 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 |
| US8088250B2 (en) | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
| US20100273016A1 (en) * | 2007-10-12 | 2010-10-28 | Kao Corporation | Surface treatment agent for paper |
| 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 |
| US10435496B2 (en) | 2013-01-31 | 2019-10-08 | Ecolab Usa Inc. | Enhanced oil recovery using mobility control crosslinked polymers |
| WO2014159233A1 (en) * | 2013-03-14 | 2014-10-02 | Ecolab Usa Inc. | Methods for increasing retention and drainage in papermaking processes |
| US9656914B2 (en) | 2013-05-01 | 2017-05-23 | Ecolab Usa Inc. | Rheology modifying agents for slurries |
| CA2913789C (en) | 2013-06-17 | 2021-07-27 | Nalco Company | A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet stregnth and enhancing filler retention in papermaking |
| US9034145B2 (en) | 2013-08-08 | 2015-05-19 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention, wet strength, and dry strength in papermaking process |
| US9410288B2 (en) | 2013-08-08 | 2016-08-09 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| US9303360B2 (en) | 2013-08-08 | 2016-04-05 | Ecolab Usa Inc. | Use of nanocrystaline cellulose and polymer grafted nanocrystaline cellulose for increasing retention in papermaking process |
| US8894817B1 (en) * | 2014-01-16 | 2014-11-25 | Ecolab Usa Inc. | Wet end chemicals for dry end strength |
| US9567708B2 (en) * | 2014-01-16 | 2017-02-14 | Ecolab Usa Inc. | Wet end chemicals for dry end strength in paper |
| US9834730B2 (en) | 2014-01-23 | 2017-12-05 | Ecolab Usa Inc. | Use of emulsion polymers to flocculate solids in organic liquids |
| US10442980B2 (en) | 2014-07-29 | 2019-10-15 | Ecolab Usa Inc. | Polymer emulsions for use in crude oil recovery |
| US9920482B2 (en) | 2014-10-06 | 2018-03-20 | Ecolab Usa Inc. | Method of increasing paper strength |
| US9702086B2 (en) | 2014-10-06 | 2017-07-11 | Ecolab Usa Inc. | Method of increasing paper strength using an amine containing polymer composition |
| US10570347B2 (en) | 2015-10-15 | 2020-02-25 | Ecolab Usa Inc. | Nanocrystalline cellulose and polymer-grafted nanocrystalline cellulose as rheology modifying agents for magnesium oxide and lime slurries |
| BR112018017107A2 (pt) | 2016-02-23 | 2019-01-15 | Ecolab Usa Inc | método para aumentar recuperação de óleo cru de uma formação subterrânea, uso de um agente de controle de mobilidade, composição, e, polímero reticulado. |
| WO2017197380A1 (en) | 2016-05-13 | 2017-11-16 | Ecolab Usa Inc. | Tissue dust reduction |
| US10428467B2 (en) | 2016-07-26 | 2019-10-01 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based meat containers |
| US20180030658A1 (en) | 2016-07-26 | 2018-02-01 | Footprint International, LLC | Methods and Apparatus For Manufacturing Fiber-Based Produce Containers |
| US10036126B2 (en) | 2016-07-26 | 2018-07-31 | Footprint International, LLC | Methods for manufacturing fiber-based beverage lids |
| US9988199B2 (en) | 2016-07-26 | 2018-06-05 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based microwavable food containers |
| US10124926B2 (en) | 2016-07-27 | 2018-11-13 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based, foldable packaging assemblies |
| BR112019000879B1 (pt) * | 2016-09-07 | 2022-12-27 | Kemira Oyj | Método para fabricação de papel, cartão ou similar e uso da composição |
| US11162221B2 (en) * | 2017-03-29 | 2021-11-02 | Kemira Oyj | Method for producing paper, board or the like |
| US10822442B2 (en) | 2017-07-17 | 2020-11-03 | Ecolab Usa Inc. | Rheology-modifying agents for slurries |
| EP3980500A1 (de) * | 2019-06-07 | 2022-04-13 | Ecolab Usa Inc. | Hydrophile kationische dispersionspolymere für verbesserte druckqualität und wassergeschwindigkeit |
| US11306440B2 (en) | 2019-06-28 | 2022-04-19 | Footprint International, LLC | Methods and apparatus for manufacturing fiber-based meat containers |
| US11535985B2 (en) | 2019-07-01 | 2022-12-27 | Kemira Oyj | Method for manufacture of paper or board and paper or board obtained by the method |
| US12584273B2 (en) | 2021-08-31 | 2026-03-24 | Ecolab Usa Inc. | Composition and method for papermaking |
| US11976418B2 (en) | 2021-10-12 | 2024-05-07 | Kemira Oyj | Starch fixation and retention in recycled fiber systems |
| CN114292369B (zh) * | 2022-01-25 | 2024-02-06 | 九洲生物技术（苏州）有限公司 | 一种高支链聚丙烯酰胺增强滤水剂及其制备方法和应用 |
| US12565736B2 (en) * | 2022-08-30 | 2026-03-03 | Saudi Arabian Oil Company | Static mixer for electrical submersible pump (ESP) high gas/oil ratio (GOR) completions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254221A (en) | 1988-04-22 | 1993-10-19 | Allied Colloids Limited | Processes for the production of paper and paper board |
| US6238521B1 (en) * | 1996-05-01 | 2001-05-29 | Nalco Chemical Company | Use of diallyldimethylammonium chloride acrylamide dispersion copolymer in a papermaking process |
| US6071379A (en) | 1996-09-24 | 2000-06-06 | Nalco Chemical Company | Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids |
| 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 |
-
2001
- 2001-09-06 US US09/947,675 patent/US6592718B1/en not_active Expired - Lifetime
-
2002
- 2002-09-05 AT AT02759545T patent/ATE391809T1/de not_active IP Right Cessation
- 2002-09-05 ES ES02759545T patent/ES2305279T3/es not_active Expired - Lifetime
- 2002-09-05 DE DE60226041T patent/DE60226041T2/de not_active Expired - Lifetime
- 2002-09-05 WO PCT/US2002/028109 patent/WO2003023139A1/en not_active Ceased
- 2002-09-05 EP EP02759545A patent/EP1425472B1/de not_active Expired - Lifetime
- 2002-09-05 CA CA2458987A patent/CA2458987C/en not_active Expired - Lifetime
- 2002-09-05 MX MXPA04002174A patent/MXPA04002174A/es active IP Right Grant
- 2002-09-05 BR BR0212347-9A patent/BR0212347A/pt not_active IP Right Cessation
- 2002-09-05 AU AU2002324874A patent/AU2002324874B2/en not_active Ceased
-
2004
- 2004-04-05 NO NO20041410A patent/NO20041410L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1425472A1 (de) | 2004-06-09 |
| ES2305279T3 (es) | 2008-11-01 |
| NO20041410L (no) | 2004-06-07 |
| WO2003023139A1 (en) | 2003-03-20 |
| CA2458987C (en) | 2010-10-26 |
| DE60226041D1 (de) | 2008-05-21 |
| AU2002324874B2 (en) | 2007-09-13 |
| US6592718B1 (en) | 2003-07-15 |
| EP1425472A4 (de) | 2005-02-09 |
| DE60226041T2 (de) | 2009-07-02 |
| BR0212347A (pt) | 2004-07-27 |
| EP1425472B1 (de) | 2008-04-09 |
| MXPA04002174A (es) | 2005-04-20 |
| CA2458987A1 (en) | 2003-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |