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WO2008078754A1 - Composition de revêtement de type émulsion aqueuse de résine de polyuréthane et procédé servant à produire celle-ci - Google Patents

Composition de revêtement de type émulsion aqueuse de résine de polyuréthane et procédé servant à produire celle-ci Download PDF

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Publication number
WO2008078754A1
WO2008078754A1 PCT/JP2007/074881 JP2007074881W WO2008078754A1 WO 2008078754 A1 WO2008078754 A1 WO 2008078754A1 JP 2007074881 W JP2007074881 W JP 2007074881W WO 2008078754 A1 WO2008078754 A1 WO 2008078754A1
Authority
WO
WIPO (PCT)
Prior art keywords
polyurethane resin
resin emulsion
aqueous polyurethane
emulsion coating
coating composition
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.)
Ceased
Application number
PCT/JP2007/074881
Other languages
English (en)
Japanese (ja)
Inventor
Koji Izumiji
Takaki Jono
Naotaka Izumi
Ryusuke Kishimoto
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.)
Nippon Polyurethane Industry Co Ltd
Original Assignee
Nippon Polyurethane Industry Co Ltd
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 Nippon Polyurethane Industry Co Ltd filed Critical Nippon Polyurethane Industry Co Ltd
Publication of WO2008078754A1 publication Critical patent/WO2008078754A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
    • C08G18/348—Hydroxycarboxylic acids
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7837—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing allophanate groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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

Landscapes

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

Abstract

L'invention concerne un agent de revêtement de type émulsion aqueuse de résine de polyuréthane, lequel est meilleur en termes d'aptitude à former un film (uniformité, durabilité et caractéristiques similaires d'une couche de revêtement) à température ambiante, sans dégrader différentes propriétés physiques telles que la résistance à l'eau et la résistance aux solvants. L'invention concerne précisément une composition de revêtement de type émulsion aqueuse de résine de polyuréthane qui contient, en tant que composant principal, une résine de polyuréthane obtenue en mélangeant un prépolymère d'uréthane (D) avec un polyisocyanate polyfonctionnel (E), en mélangeant ensuite le mélange résultant avec de l'eau après neutralisation pour émulsifier et disperser le mélange et en faisant enfin réagir le mélange résultant avec un agent d'extension de chaîne (F). Le prépolymère d'uréthane (D) est obtenu en faisant réagir un polyisocyanate (A) contenant un diisocyanate modifié par un allophanate (a1) et un diisocyanate organique (a2), un polyol de polymère (B) et un glycol de faible masse moléculaire contenant un groupe carboxyle (C).
PCT/JP2007/074881 2006-12-25 2007-12-25 Composition de revêtement de type émulsion aqueuse de résine de polyuréthane et procédé servant à produire celle-ci Ceased WO2008078754A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-347399 2006-12-25
JP2006347399A JP5452794B2 (ja) 2006-12-25 2006-12-25 水性ポリウレタン樹脂エマルジョン被覆剤組成物及びその製造方法

Publications (1)

Publication Number Publication Date
WO2008078754A1 true WO2008078754A1 (fr) 2008-07-03

Family

ID=39562544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074881 Ceased WO2008078754A1 (fr) 2006-12-25 2007-12-25 Composition de revêtement de type émulsion aqueuse de résine de polyuréthane et procédé servant à produire celle-ci

Country Status (3)

Country Link
JP (1) JP5452794B2 (fr)
CN (1) CN101553534A (fr)
WO (1) WO2008078754A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028210A1 (fr) * 2007-08-31 2009-03-05 Nippon Polyurethane Industry Co., Ltd. Emulsion aqueuse de copolymère en bloc acryle-uréthane, son procédé de production et matériau de revêtement aqueux
CN102333806A (zh) * 2009-02-26 2012-01-25 宇部兴产株式会社 水性聚氨酯树脂分散体及其制造方法
EP2433974A4 (fr) * 2009-02-26 2012-08-22 Ube Industries Dispersion aqueuse de résine polyuréthanne et son procédé de préparation
US8552109B2 (en) 2008-05-29 2013-10-08 Ube Industries, Ltd. Aqueous polyurethane resin dispersion, preparation method of the same, and coating composition containing the same
US8841381B2 (en) 2009-08-20 2014-09-23 Ube Industries Ltd. Aqueous polyurethane resin dispersion and process for preparing the same
CN112391104A (zh) * 2020-10-28 2021-02-23 华南理工大学 一种耐溶剂型水性聚氨酯塑料涂料及其制备方法
CN116003727A (zh) * 2022-12-12 2023-04-25 大连理工大学 高性能单组分水性聚氨酯及其乳液或分散体、涂层的制备方法及应用
CN116143985A (zh) * 2022-11-28 2023-05-23 旭川化学（苏州）有限公司 一种干法压变用水性聚氨酯树脂及其制备方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011058937A1 (fr) * 2009-11-10 2011-05-19 宇部興産株式会社 Dispersion aqueuse de résine polyuréthane, son procédé de production, et son utilisation
JP5849945B2 (ja) * 2010-02-19 2016-02-03 宇部興産株式会社 ポリオキシアルキレンアルコール及びポリウレタン樹脂並びにそれを含有するコーティング剤
IT1399424B1 (it) 2010-04-08 2013-04-16 Lamberti Spa Dispersioni acquose di poliuretani anionici
JP5587282B2 (ja) * 2010-12-16 2014-09-10 キヤノン株式会社 インクジェット用インク、インクカートリッジ、及びインクジェット記録方法
JP5912588B2 (ja) * 2012-01-31 2016-04-27 第一工業製薬株式会社 水性ポリウレタン樹脂組成物の製造方法
JP5981547B2 (ja) * 2012-07-09 2016-08-31 Ykk株式会社 ファスナーテープ、当該ファスナーテープを備えたスライドファスナー、及びファスナーテープの製造方法
WO2014188865A1 (fr) * 2013-05-24 2014-11-27 ニチバン株式会社 Procede pour la fabrication de feuille adhesive en polyurethane et polyurethane contenant une liaison se dissociant thermiquement
JP6303657B2 (ja) * 2014-03-17 2018-04-04 東ソー株式会社 自己修復型形成性エマルジョン組成物、該組成物を用いた自己修復型形成塗膜
JP6578636B2 (ja) * 2014-08-22 2019-09-25 東ソー株式会社 水性ポリウレタン樹脂エマルジョン組成物、該組成物を用いた合成皮革、人工皮革用表面処理剤
JP6607269B2 (ja) * 2018-02-01 2019-11-20 亜細亜工業株式会社 塗料組成物
CN112322169A (zh) * 2020-11-17 2021-02-05 常州正邦数码科技有限公司 水性聚氨酯乳液及制备方法、涂层溶液、pvc功能膜
CN114656732B (zh) * 2022-04-25 2023-07-04 广东天进新材料有限公司 Pvc装饰材料及其制备方法、复合装饰材料及其制备方法
WO2025142962A1 (fr) * 2023-12-26 2025-07-03 Ｕｂｅ株式会社 Résine de polyuréthane, dispersion de résine de polyuréthane, et application associée

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004075782A (ja) * 2002-08-13 2004-03-11 Nippon Polyurethane Ind Co Ltd 自己乳化型ブロックポリイソシアネート組成物及びそれを用いた水性塗料
JP2004285287A (ja) * 2003-03-25 2004-10-14 Nippon Polyurethane Ind Co Ltd 水性一液コーティング剤及びそれを用いたコーティング方法
JP2005194375A (ja) * 2004-01-07 2005-07-21 Nippon Polyurethane Ind Co Ltd 水性一液コーティング剤用ポリウレタンエマルジョンの製造方法
JP2006022133A (ja) * 2004-07-06 2006-01-26 Nippon Polyurethane Ind Co Ltd 水性ポリウレタンエマルジョン、並びにその製造方法及びその用途
JP2006307078A (ja) * 2005-04-28 2006-11-09 Nippon Polyurethane Ind Co Ltd 水性ポリウレタン樹脂エマルジョン組成物及びその製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004075782A (ja) * 2002-08-13 2004-03-11 Nippon Polyurethane Ind Co Ltd 自己乳化型ブロックポリイソシアネート組成物及びそれを用いた水性塗料
JP2004285287A (ja) * 2003-03-25 2004-10-14 Nippon Polyurethane Ind Co Ltd 水性一液コーティング剤及びそれを用いたコーティング方法
JP2005194375A (ja) * 2004-01-07 2005-07-21 Nippon Polyurethane Ind Co Ltd 水性一液コーティング剤用ポリウレタンエマルジョンの製造方法
JP2006022133A (ja) * 2004-07-06 2006-01-26 Nippon Polyurethane Ind Co Ltd 水性ポリウレタンエマルジョン、並びにその製造方法及びその用途
JP2006307078A (ja) * 2005-04-28 2006-11-09 Nippon Polyurethane Ind Co Ltd 水性ポリウレタン樹脂エマルジョン組成物及びその製造方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028210A1 (fr) * 2007-08-31 2009-03-05 Nippon Polyurethane Industry Co., Ltd. Emulsion aqueuse de copolymère en bloc acryle-uréthane, son procédé de production et matériau de revêtement aqueux
US8552109B2 (en) 2008-05-29 2013-10-08 Ube Industries, Ltd. Aqueous polyurethane resin dispersion, preparation method of the same, and coating composition containing the same
US8912280B2 (en) 2009-02-26 2014-12-16 Ube Industries, Ltd. Aqueous polyurethane resin dispersion and process for preparing the same
CN102333806A (zh) * 2009-02-26 2012-01-25 宇部兴产株式会社 水性聚氨酯树脂分散体及其制造方法
EP2433974A4 (fr) * 2009-02-26 2012-08-22 Ube Industries Dispersion aqueuse de résine polyuréthanne et son procédé de préparation
EP2402380A4 (fr) * 2009-02-26 2012-08-22 Ube Industries Dispersion de résine polyuréthane aqueuse et son procédé de fabrication
CN102333806B (zh) * 2009-02-26 2014-06-04 宇部兴产株式会社 水性聚氨酯树脂分散体及其制造方法
US8859676B2 (en) 2009-02-26 2014-10-14 Ube Industries, Ltd. Aqueous polyurethane resin dispersion and process for preparing the same
US8841381B2 (en) 2009-08-20 2014-09-23 Ube Industries Ltd. Aqueous polyurethane resin dispersion and process for preparing the same
CN112391104A (zh) * 2020-10-28 2021-02-23 华南理工大学 一种耐溶剂型水性聚氨酯塑料涂料及其制备方法
CN112391104B (zh) * 2020-10-28 2022-02-15 华南理工大学 一种耐溶剂型水性聚氨酯塑料涂料及其制备方法
CN116143985A (zh) * 2022-11-28 2023-05-23 旭川化学（苏州）有限公司 一种干法压变用水性聚氨酯树脂及其制备方法
CN116003727A (zh) * 2022-12-12 2023-04-25 大连理工大学 高性能单组分水性聚氨酯及其乳液或分散体、涂层的制备方法及应用

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Publication number Publication date
JP2008156488A (ja) 2008-07-10
CN101553534A (zh) 2009-10-07
JP5452794B2 (ja) 2014-03-26

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