WO2022097331A1 - Composition de résine uréthane, film de revêtement, stratifié, et cuir synthétique - Google Patents

Composition de résine uréthane, film de revêtement, stratifié, et cuir synthétique Download PDF

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Publication number
WO2022097331A1
WO2022097331A1 PCT/JP2021/028037 JP2021028037W WO2022097331A1 WO 2022097331 A1 WO2022097331 A1 WO 2022097331A1 JP 2021028037 W JP2021028037 W JP 2021028037W WO 2022097331 A1 WO2022097331 A1 WO 2022097331A1
Authority
WO
WIPO (PCT)
Prior art keywords
urethane resin
resin composition
film
mass
synthetic leather
Prior art date
Application number
PCT/JP2021/028037
Other languages
English (en)
Japanese (ja)
Inventor
邦彦 小松崎
亮 前田
Original Assignee
Dic株式会社
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 Dic株式会社 filed Critical Dic株式会社
Priority to JP2022519726A priority Critical patent/JPWO2022097331A1/ja
Publication of WO2022097331A1 publication Critical patent/WO2022097331A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • 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
    • C08G18/28—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
    • 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
    • C09D175/12—Polyurethanes from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
    • D06N3/08—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes

Definitions

  • the present invention is a urethane resin composition containing a urethane resin, and after immersing a film having a thickness of 30 ⁇ m, a length of 3 cm, and a width of 3 cm formed of the urethane resin composition in a plasticizer for 24 hours. It is an object of the present invention to provide a urethane resin composition characterized in that the swelling rate of the film is 10% or more.
  • the present invention provides a film characterized by being formed of the urethane resin composition. Further, the present invention provides at least a polyvinyl chloride layer and a laminate characterized by having the film. Furthermore, the present invention provides synthetic leather characterized by having at least a polyvinyl chloride layer, the film, and a surface-treated layer in that order.
  • urethane resin for example, a solvent-based urethane resin composition containing an organic solvent; an aqueous urethane resin composition containing water, or the like can be used.
  • a water-based urethane resin composition is preferable from the viewpoint of reducing the environmental load.
  • the content of the polyether polyol in the polyol (a1-1) is preferably 30% by mass or more, preferably 50% by mass or more.
  • a polyether polyol having an oxyethylene structure such as polyoxyethylene glycol, polyoxyethylene polyoxypropylene glycol, and polyoxyethylene polyoxytetramethylene glycol can be used. These compounds may be used alone or in combination of two or more.
  • the concentration of the hydrophilic group of the urethane resin is adjusted to further improve the water dispersion stability, hydrolysis resistance, and peel strength. From the viewpoint of immediate peeling property, bleeding resistance, and light resistance, the range of 0.01 to 10% by mass is preferable, and the range of 0.1 to 5% by mass is more preferable in the raw materials constituting the urethane resin. preferable.
  • the same one as the polyol (a1-1) can be used, the swelling rate of the film can be easily adjusted to a specific range, and even better bleed resistance can be obtained.
  • a polyether polyol is preferable, and a polytetramethylene glycol is more preferable.
  • Examples of the synthetic leather include those having a base material, a thermoplastic resin layer, a film formed of the urethane resin composition, and a surface treatment layer in sequence.
  • the surface treatment layer for example, a layer formed of a known solvent-based urethane resin, water-based urethane resin, solvent-based acrylic resin, water-based acrylic resin, or the like can be used.
  • the bleed resistance was evaluated as follows. " ⁇ ”; 10% or more. "X”; less than 10%.
  • Example 2 ⁇ Preparation of water-based urethane resin composition (2)> A water-based urethane resin composition (2) and a film were obtained in the same manner as in Example 1 except that 110 parts by mass of dicyclohexylmethane diisocyanate was changed to 95 parts by mass of isophorone diisocyanate, and bleed resistance was evaluated.
  • Examples 1 to 4 which are the urethane resin compositions of the present invention, are excellent in bleed resistance.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

L'invention a pour objet de fournir une composition de résine uréthane qui se révèle excellente en termes d'inhibition de dégorgement de plastifiant. Plus précisément, l'invention fournit une composition de résine uréthane qui comprend une résine uréthane, et qui est caractéristique en ce qu'un film de ３０μｍ d'épaisseur, de ３ｃｍ de longueur et de ３ｃｍ de largeur formé à partir de ladite composition de résine uréthane, présente un taux de dilatation de film après immersion pendant 24 heures dans un plastifiant, supérieur ou égal à 10%. L'invention fournit également un film de revêtement caractéristique en ce qu'il est formé à partir de ladite composition de résine uréthane. En outre, l'invention fournit un stratifié caractéristique en ce qu'il possède au moins une couche de polychlorure de vinyle et ledit film de revêtement. Enfin, l'invention fournit un cuir synthétique caractéristique en ce qu'il possède dans l'ordre au moins une couche de polychlorure de vinyle, ledit film de revêtement et une couche traitée en surface.
PCT/JP2021/028037 2020-11-05 2021-07-29 Composition de résine uréthane, film de revêtement, stratifié, et cuir synthétique WO2022097331A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022519726A JPWO2022097331A1 (fr) 2020-11-05 2021-07-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020184984 2020-11-05
JP2020-184984 2020-11-05

Publications (1)

Publication Number Publication Date
WO2022097331A1 true WO2022097331A1 (fr) 2022-05-12

Family

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Family Applications (1)

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PCT/JP2021/028037 WO2022097331A1 (fr) 2020-11-05 2021-07-29 Composition de résine uréthane, film de revêtement, stratifié, et cuir synthétique

Country Status (2)

Country Link
JP (1) JPWO2022097331A1 (fr)
WO (1) WO2022097331A1 (fr)

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012812A (ja) * 2000-06-29 2002-01-15 Mitsui Chemicals Inc 水性塗工材
JP2002235027A (ja) * 2001-02-13 2002-08-23 Mitsui Chemicals Inc 水性塗工材、該塗工材から形成された皮膜、皮膜の形成方法及び該皮膜を有する塗工品
JP2005089650A (ja) * 2003-09-18 2005-04-07 Mitsui Chemicals Inc 自己乳化性水性ポリウレタン樹脂を含有する水性塗工材、及びそれから得られる皮膜形成物
JP2005206970A (ja) * 2004-01-23 2005-08-04 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法、繊維積層体及び合成皮革
JP2005273083A (ja) * 2004-03-25 2005-10-06 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法、繊維積層体及び合成皮革
JP2006036960A (ja) * 2004-07-28 2006-02-09 Nicca Chemical Co Ltd 皮革用材の製造方法及び皮革用材
JP2006523756A (ja) * 2003-04-16 2006-10-19 ジェントロール 水系ポリウレタン組成物および新規な構造を有する合成皮革
WO2012017724A1 (fr) * 2010-08-06 2012-02-09 Dic株式会社 Composition de résine d'uréthane, agent de revêtement, composition de résine d'uréthane pour la formation d'une couche de surface de feuille de type cuir, stratifié et feuille de type cuir
CN104629609A (zh) * 2015-02-06 2015-05-20 安庆昊业树脂材料科技有限公司 水性聚氨酯绒面涂料及其制备方法
CN106750149A (zh) * 2016-11-28 2017-05-31 陕西科技大学 一种发泡型水性聚氨酯的制备方法及应用方法
CN107419540A (zh) * 2017-08-15 2017-12-01 福建鸣鸿树脂有限公司 合成革用水性艳黑耐色迁亮面pu处理剂及其制备方法
WO2019054104A1 (fr) * 2017-09-14 2019-03-21 Dic株式会社 Procédé de fabrication de cuir synthétique
WO2019098039A1 (fr) * 2017-11-15 2019-05-23 Dic株式会社 Feuille en mousse d'uréthane, et cuir synthétique
WO2019202938A1 (fr) * 2018-04-20 2019-10-24 Dic株式会社 Composition de résine et cuir synthétique
JP2019199498A (ja) * 2018-05-14 2019-11-21 三井化学株式会社 ポリウレタン樹脂組成物、コーティング剤、接着剤、塗料および合成擬革
WO2020129604A1 (fr) * 2018-12-18 2020-06-25 Dic株式会社 Composition de résine uréthane, film et cuir synthétique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3384315B2 (ja) * 1998-02-02 2003-03-10 東洋インキ製造株式会社 記録材
ES2522819T3 (es) * 2009-04-14 2014-11-18 Basf Se Uso de adhesivo de poliuretano basado en polidiolésteres, polidioléteres y compuestos de silano para la fabricación de muebles recubiertos con láminas

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002012812A (ja) * 2000-06-29 2002-01-15 Mitsui Chemicals Inc 水性塗工材
JP2002235027A (ja) * 2001-02-13 2002-08-23 Mitsui Chemicals Inc 水性塗工材、該塗工材から形成された皮膜、皮膜の形成方法及び該皮膜を有する塗工品
JP2006523756A (ja) * 2003-04-16 2006-10-19 ジェントロール 水系ポリウレタン組成物および新規な構造を有する合成皮革
JP2005089650A (ja) * 2003-09-18 2005-04-07 Mitsui Chemicals Inc 自己乳化性水性ポリウレタン樹脂を含有する水性塗工材、及びそれから得られる皮膜形成物
JP2005206970A (ja) * 2004-01-23 2005-08-04 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法、繊維積層体及び合成皮革
JP2005273083A (ja) * 2004-03-25 2005-10-06 Dai Ichi Kogyo Seiyaku Co Ltd 繊維積層体の製造方法、繊維積層体及び合成皮革
JP2006036960A (ja) * 2004-07-28 2006-02-09 Nicca Chemical Co Ltd 皮革用材の製造方法及び皮革用材
WO2012017724A1 (fr) * 2010-08-06 2012-02-09 Dic株式会社 Composition de résine d'uréthane, agent de revêtement, composition de résine d'uréthane pour la formation d'une couche de surface de feuille de type cuir, stratifié et feuille de type cuir
CN104629609A (zh) * 2015-02-06 2015-05-20 安庆昊业树脂材料科技有限公司 水性聚氨酯绒面涂料及其制备方法
CN106750149A (zh) * 2016-11-28 2017-05-31 陕西科技大学 一种发泡型水性聚氨酯的制备方法及应用方法
CN107419540A (zh) * 2017-08-15 2017-12-01 福建鸣鸿树脂有限公司 合成革用水性艳黑耐色迁亮面pu处理剂及其制备方法
WO2019054104A1 (fr) * 2017-09-14 2019-03-21 Dic株式会社 Procédé de fabrication de cuir synthétique
WO2019098039A1 (fr) * 2017-11-15 2019-05-23 Dic株式会社 Feuille en mousse d'uréthane, et cuir synthétique
WO2019202938A1 (fr) * 2018-04-20 2019-10-24 Dic株式会社 Composition de résine et cuir synthétique
JP2019199498A (ja) * 2018-05-14 2019-11-21 三井化学株式会社 ポリウレタン樹脂組成物、コーティング剤、接着剤、塗料および合成擬革
WO2020129604A1 (fr) * 2018-12-18 2020-06-25 Dic株式会社 Composition de résine uréthane, film et cuir synthétique

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