WO2010118836A3 - Dispersions de polyuréthane pour la passivation organique - Google Patents

Dispersions de polyuréthane pour la passivation organique Download PDF

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Publication number
WO2010118836A3
WO2010118836A3 PCT/EP2010/002169 EP2010002169W WO2010118836A3 WO 2010118836 A3 WO2010118836 A3 WO 2010118836A3 EP 2010002169 W EP2010002169 W EP 2010002169W WO 2010118836 A3 WO2010118836 A3 WO 2010118836A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyurethane dispersions
organic passivation
dispersions
metal substrates
inhibiting
Prior art date
Application number
PCT/EP2010/002169
Other languages
German (de)
English (en)
Other versions
WO2010118836A2 (fr
Inventor
Harald Blum
Rolf Gertzmann
Original Assignee
Bayer Materialscience Ag
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 Bayer Materialscience Ag filed Critical Bayer Materialscience Ag
Publication of WO2010118836A2 publication Critical patent/WO2010118836A2/fr
Publication of WO2010118836A3 publication Critical patent/WO2010118836A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6659—Compounds of group C08G18/42 with compounds of group C08G18/34
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne de nouvelles dispersions de polyuréthane aqueuses pour le revêtement et le vernissage de substrats métalliques, notamment la passivation organique de substrats métalliques et leur inhibition contre la corrosion. L'invention concerne également la préparation de ces dispersions.
PCT/EP2010/002169 2009-04-15 2010-04-07 Dispersions de polyuréthane pour la passivation organique WO2010118836A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09005341.4 2009-04-15
EP09005341 2009-04-15

Publications (2)

Publication Number Publication Date
WO2010118836A2 WO2010118836A2 (fr) 2010-10-21
WO2010118836A3 true WO2010118836A3 (fr) 2011-10-27

Family

ID=41008853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/002169 WO2010118836A2 (fr) 2009-04-15 2010-04-07 Dispersions de polyuréthane pour la passivation organique

Country Status (2)

Country Link
AR (1) AR082749A1 (fr)
WO (1) WO2010118836A2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5598409B2 (ja) * 2011-04-08 2014-10-01 Ｄｉｃ株式会社 ウレタンウレア樹脂組成物、光学フィルム、及び光学フィルムの製造方法
WO2012165569A1 (fr) 2011-05-31 2012-12-06 宇部興産株式会社 Dispersion de résine polyuréthane aqueuse, et composition pour revêtement comprenant celui-ci
TWI598411B (zh) 2012-05-29 2017-09-11 巴斯夫歐洲公司 用於印刷墨水及塗層之水基聚合物組成物
US20150353771A1 (en) * 2014-06-10 2015-12-10 Bayer Materialscience Llc Coating compositions with an aqueous dispersion containing a polyurethane and an acid reactive crosslinking agent
ES1124055Y (es) * 2014-09-11 2014-12-15 Rejillas Electrosoldadas S A Rejilla metalica.
KR102528693B1 (ko) * 2015-01-21 2023-05-08 쓰리엠 이노베이티브 프로퍼티즈 캄파니 내화학성 폴리우레탄 접착제
CN106046288B (zh) * 2016-04-01 2019-02-19 华南师范大学 一种亲水扩链剂及其制备方法与应用
CN106700019A (zh) * 2016-12-30 2017-05-24 姚东生 一种三聚氰胺改性水性聚氨酯阻燃树脂及其制备方法
CN114292383A (zh) * 2022-02-14 2022-04-08 山东天庆科技发展有限公司 一种水性超纤合成革用碱减量树脂及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717284A1 (fr) * 2005-04-25 2006-11-02 Bayer MaterialScience AG Dispersions de polyuréthanes avec propriétés améliorées de formation de film
EP1717257A1 (fr) * 2005-04-25 2006-11-02 Bayer MaterialScience AG Dispersions de polyuréthanes exemptes de N-méthyl-pyrrolidone à base de l'acide diméthylolpropionique
EP2028204A1 (fr) * 2007-08-22 2009-02-25 Bayer MaterialScience AG Dispersion NC-PU avec séchage accéléré

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2446440C3 (de) 1974-09-28 1981-04-30 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von wäßrigen Dispersionen von Sulfonatgruppen aufweisenden Polyurethanen
DE59007601D1 (de) 1989-06-23 1994-12-08 Bayer Ag Verfahren zur Herstellung von Überzügen.
DE19750186A1 (de) 1997-11-13 1999-05-20 Bayer Ag Hydrophilierungsmittel, ein Verfahren zu dessen Herstellung sowie dessen Verwendung als Dispergator für wäßrige Polyurethan-Dispersionen
CA2354665C (fr) 2000-08-09 2006-10-31 Nippon Steel Corporation Feuille d'acier inoxydable soluble lubrifiant avec traitement de surface et ayant une faconnabilite excellente pour reservoir de carburant et methode de fabrication de reservoir de carburant
JP4110848B2 (ja) 2002-06-12 2008-07-02 Ｊｆｅスチール株式会社 プレス成形性および耐食性に優れた表面処理鋼板およびその製造方法
JP4671609B2 (ja) 2004-01-26 2011-04-20 日本パーカライジング株式会社 潤滑性水系ポリウレタン樹脂組成物、それを用いる亜鉛系メッキ鋼板の表面潤滑処理方法及びその表面処理鋼板
JP4551838B2 (ja) 2005-08-09 2010-09-29 株式会社神戸製鋼所 樹脂塗装金属板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1717284A1 (fr) * 2005-04-25 2006-11-02 Bayer MaterialScience AG Dispersions de polyuréthanes avec propriétés améliorées de formation de film
EP1717257A1 (fr) * 2005-04-25 2006-11-02 Bayer MaterialScience AG Dispersions de polyuréthanes exemptes de N-méthyl-pyrrolidone à base de l'acide diméthylolpropionique
EP2028204A1 (fr) * 2007-08-22 2009-02-25 Bayer MaterialScience AG Dispersion NC-PU avec séchage accéléré

Also Published As

Publication number Publication date
AR082749A1 (es) 2013-01-09
WO2010118836A2 (fr) 2010-10-21

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