JP5431922B2 - 紙および製紙分野における添加剤としてのマイケル付加による付加物 - Google Patents

紙および製紙分野における添加剤としてのマイケル付加による付加物 Download PDF

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JP5431922B2
JP5431922B2 JP2009511088A JP2009511088A JP5431922B2 JP 5431922 B2 JP5431922 B2 JP 5431922B2 JP 2009511088 A JP2009511088 A JP 2009511088A JP 2009511088 A JP2009511088 A JP 2009511088A JP 5431922 B2 JP5431922 B2 JP 5431922B2
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michael addition
group
adduct
acrylamide
vinylamine
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JP2009537704A (ja
JP2009537704A5 (enExample
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グ,ク−ミン
スタイブ,ロナルド・アール
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Hercules LLC
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Hercules LLC
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • C08F226/02Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
    • 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
    • D21H19/00Coated paper; Coating material
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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 a salt, anhydride ester, amide, imide or nitrile thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/12Hydrolysis
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-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
    • D21H17/33Synthetic 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
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic 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
    • D21H17/56Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H21/14Non-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
    • D21H21/18Reinforcing agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/12Esters of monohydric alcohols or phenols
    • C08F220/14Methyl esters, e.g. methyl (meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52Amides or imides
    • C08F220/54Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56Acrylamide; Methacrylamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04Anhydrides, e.g. cyclic anhydrides
    • C08F222/06Maleic anhydride
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F226/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/30Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2009511088A 2006-05-18 2007-05-18 紙および製紙分野における添加剤としてのマイケル付加による付加物 Expired - Fee Related JP5431922B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80156606P 2006-05-18 2006-05-18
US60/801,566 2006-05-18
PCT/US2007/011915 WO2007136756A2 (en) 2006-05-18 2007-05-18 Michael addition adducts as additives for paper and papermaking

Publications (3)

Publication Number Publication Date
JP2009537704A JP2009537704A (ja) 2009-10-29
JP2009537704A5 JP2009537704A5 (enExample) 2010-05-13
JP5431922B2 true JP5431922B2 (ja) 2014-03-05

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JP2009511088A Expired - Fee Related JP5431922B2 (ja) 2006-05-18 2007-05-18 紙および製紙分野における添加剤としてのマイケル付加による付加物

Country Status (15)

Country Link
US (1) US7902312B2 (enExample)
EP (1) EP2021388B1 (enExample)
JP (1) JP5431922B2 (enExample)
KR (1) KR101434689B1 (enExample)
CN (1) CN101472966B (enExample)
AT (1) ATE550361T1 (enExample)
AU (1) AU2007254145B2 (enExample)
BR (1) BRPI0712029B1 (enExample)
CA (1) CA2652242C (enExample)
ES (1) ES2382574T3 (enExample)
MX (1) MX298466B (enExample)
PL (1) PL2021388T3 (enExample)
PT (1) PT2021388E (enExample)
WO (1) WO2007136756A2 (enExample)
ZA (1) ZA200810688B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9266301B2 (en) * 2005-06-30 2016-02-23 Nalco Company Method to adhere and dislodge crepe paper
AR071441A1 (es) * 2007-11-05 2010-06-23 Ciba Holding Inc N- vinilamida glioxilada
JP5370712B2 (ja) * 2008-02-21 2013-12-18 日東電工株式会社 酸性水溶性標的物質吸着ポリマー及びその製造方法
CN102119180B (zh) * 2009-01-30 2014-06-25 赫尔克里士公司 造纸中用作添加剂的含季乙烯胺的聚合物
US20110130508A1 (en) * 2009-07-29 2011-06-02 Alan David Pendley Topside optical adhesive for micro-optical film embedded into paper during the papermaking process
AU2010343125B2 (en) * 2009-12-29 2014-10-16 Solenis Technologies Cayman, L.P. Process to enhancing dry strength of paper by treatment with vinylamine-containing polymers and acrylamide containing polymers
CA2790999C (en) * 2010-02-24 2019-05-14 Relypsa, Inc. Crosslinked polyvinylamine, polyallylamine, and polyethyleneimine for use as bile acid sequestrants
CN103492425B (zh) 2011-04-14 2016-08-31 索理思科技开曼公司 含酰化乙烯胺的聚合物的制备方法及其作为造纸添加剂的应用
WO2013026578A1 (en) 2011-08-25 2013-02-28 Ashland Licensing And Intellectual Property Llc Method for increasing the advantages of strength aids in the production of paper and paperboard
CN102701378A (zh) * 2012-06-14 2012-10-03 四川师范大学 一种水溶性有机两性共聚物絮凝剂及制备方法
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
US9885155B2 (en) * 2014-04-16 2018-02-06 Solenis Technologies, L.P. Modified vinylamine containing polymers and their use in papermaking
FI126468B (en) * 2014-10-09 2016-12-30 Kemira Oyj POLYMER PRODUCT, METHOD FOR MANUFACTURE OF POLYMER AND USE OF POLYMER
EP3234259A1 (de) 2014-12-16 2017-10-25 Basf Se Verfahren zur herstellung von papier und karton
US9783933B2 (en) 2015-04-10 2017-10-10 Solenis Technologies, L.P. Modified vinylamine-containing polymers and their use in papermaking
CA2990318C (en) * 2015-06-25 2023-12-05 Kemira Oyj A method for producing a material with a network of at least two polymers, a product thereof and use of the product
US10280565B2 (en) 2016-02-26 2019-05-07 Ecolab Usa Inc. Drainage management in multi-ply papermaking
US10851498B2 (en) 2016-09-16 2020-12-01 Solenis Technologies, L.P. Increased drainage performance in papermaking systems using microfibrillated cellulose
US10618992B2 (en) * 2017-07-31 2020-04-14 Solenis Technologies, L.P. Hydrophobic vinylamine-containing polymer compositions and their use in papermaking applications
AU2018350558B2 (en) 2017-10-18 2022-08-04 Solenis Technologies Cayman, L.P. Method for producing single-layer or multi-layer paper
ES2984985T3 (es) 2017-10-18 2024-10-31 Solenis Technologies Cayman Lp Método para producir papel multicapa
US11098453B2 (en) 2019-05-03 2021-08-24 First Quality Tissue, Llc Absorbent structures with high absorbency and low basis weight
CN111732733B (zh) * 2020-07-17 2022-05-10 辽宁科隆精细化工股份有限公司 一种乙烯亚胺与聚醚双改性聚酰胺树状大分子化合物及其制备方法和应用
US12486619B2 (en) 2023-02-23 2025-12-02 Solenis Technologies, L.P. Membrane separation process for vinylamine-containing polymers

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2721140A (en) * 1952-09-19 1955-10-18 Hercules Powder Co Ltd Paper of high wet strength and process therefor
US3728215A (en) * 1971-03-12 1973-04-17 Hercules Inc Aminopalyamide{13 acrylamide{13 polyaldehyde resins employing an alpha, beta-unsaturated monobasic carboxylic acid or ester to make the aminopolyamide and their utility as wet and dry strengthening agents in papermaking
US4060570A (en) * 1976-05-10 1977-11-29 Thiokol Corporation Curable liquid polysulfide polymer based sealants
DE3128478A1 (de) * 1981-07-18 1983-02-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von linearen, basischen polymerisaten
DE3534273A1 (de) * 1985-09-26 1987-04-02 Basf Ag Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier
CA1283748C (en) 1986-06-25 1991-04-30 Takaharu Itagaki Vinylamine copolymer, flocculating agent and paper strength increasingagent using the same, as well as process for producing the same
US5630907A (en) * 1992-12-07 1997-05-20 Basf Aktiengesellschaft Use of hydrolyzed copolymers of N-vinylcarboxamides and monoethylenically unsaturated carboxylic acids in papermaking
US5292441A (en) * 1993-01-12 1994-03-08 Betz Laboratories, Inc. Quaternized polyvinylamine water clarification agents
ES2135849T3 (es) * 1995-05-18 1999-11-01 Fort James Corp Nuevas formulaciones de adhesivo de crespado, metodo de crespado y banda fibrosa crespada.
DE19607674A1 (de) * 1996-02-29 1997-09-04 Basf Ag Verwendung von hydrolysierten Polymerisaten von N-Vinylcarbonsäureamiden als Mittel zur Erhöhung der Trockenfestigkeit von Papier, Pappe und Karton
US5994449A (en) * 1997-01-23 1999-11-30 Hercules Incorporated Resin compositions for making wet and dry strength paper and their use as creping adhesives
DE19713755A1 (de) * 1997-04-04 1998-10-08 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton mit hoher Trockenfestigkeit
DE19815127A1 (de) 1998-04-03 1999-10-07 Basf Ag Mittel mit Copolymerisaten aus N-Vinylcarbonsäureamiden und Monomeren mit hydrophobem Rest, und Verwendung dieser Copolymerisate
JP2000143798A (ja) * 1998-09-08 2000-05-26 Nippon Shokubai Co Ltd 水膨潤性架橋重合体およびその製造方法
FR2791688B1 (fr) * 1999-03-29 2005-03-18 Snf Sa Nouveaux procedes de synthese d'agents floculants et coagulants de type polyvinylamine pva, nouveaux agents obtenus, et leurs utilisations et papiers ameliores ainsi obtenus.
DE19931720A1 (de) 1999-07-08 2001-01-11 Basf Ag Hydrogel-formende Polymermischung
US6844372B2 (en) 2000-03-09 2005-01-18 Hisamitsu Pharmaceutical Co., Inc. Crosslinked anion-exchange resin or salt thereof and phosphorus adsorbent comprising the same
WO2001066606A1 (en) * 2000-03-09 2001-09-13 Hisamitsu Pharmaceutical Co., Inc. Crosslinked anion-exchange resin or salt thereof
US6706821B1 (en) * 2000-07-18 2004-03-16 Fmc Corporation Michael addition products of amine terminated polyolefins and polyfunctional acrylates
US6667384B2 (en) * 2001-12-27 2003-12-23 Hercules Incorporated Methyl acrylate-diamine based polyamide resins and processes for producing the same
JP4047120B2 (ja) * 2002-09-25 2008-02-13 ハイモ株式会社 凝集剤及びその使用方法
JP2005171410A (ja) 2003-12-10 2005-06-30 Seiko Pmc Corp 紙及び製造方法
US20070261807A1 (en) * 2006-05-12 2007-11-15 Taggart Thomas E Use of polyvinylamine to improve oil and water sizing in cellulosic products

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Publication number Publication date
WO2007136756A2 (en) 2007-11-29
BRPI0712029B1 (pt) 2018-12-11
ATE550361T1 (de) 2012-04-15
MX2008014505A (es) 2008-12-09
MX298466B (es) 2012-04-23
CN101472966B (zh) 2011-03-30
PT2021388E (pt) 2012-05-11
BRPI0712029A2 (pt) 2012-01-03
KR20090029217A (ko) 2009-03-20
ES2382574T3 (es) 2012-06-11
JP2009537704A (ja) 2009-10-29
CN101472966A (zh) 2009-07-01
AU2007254145A1 (en) 2007-11-29
ZA200810688B (en) 2010-03-31
AU2007254145B2 (en) 2012-05-24
PL2021388T3 (pl) 2012-08-31
KR101434689B1 (ko) 2014-08-28
CA2652242C (en) 2016-04-26
WO2007136756A3 (en) 2008-01-17
US7902312B2 (en) 2011-03-08
EP2021388B1 (en) 2012-03-21
US20080009596A1 (en) 2008-01-10
CA2652242A1 (en) 2007-11-29
EP2021388A2 (en) 2009-02-11

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