JP7658518B2 - ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法 - Google Patents

ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法 Download PDF

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Publication number
JP7658518B2
JP7658518B2 JP2024555172A JP2024555172A JP7658518B2 JP 7658518 B2 JP7658518 B2 JP 7658518B2 JP 2024555172 A JP2024555172 A JP 2024555172A JP 2024555172 A JP2024555172 A JP 2024555172A JP 7658518 B2 JP7658518 B2 JP 7658518B2
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Prior art keywords
polyol
polyurethane foam
mass
foam sheet
biomass
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JP2024555172A
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Japanese (ja)
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JPWO2024122084A5 (https=
JPWO2024122084A1 (https=
Inventor
善典 金川
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DIC Corp
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DIC Corp
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    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • 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
    • 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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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

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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)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP2024555172A 2022-12-08 2023-06-08 ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法 Active JP7658518B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022196230 2022-12-08
JP2022196230 2022-12-08
PCT/JP2023/021300 WO2024122084A1 (ja) 2022-12-08 2023-06-08 ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法

Publications (3)

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JPWO2024122084A1 JPWO2024122084A1 (https=) 2024-06-13
JPWO2024122084A5 JPWO2024122084A5 (https=) 2024-11-28
JP7658518B2 true JP7658518B2 (ja) 2025-04-08

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Country Status (3)

Country Link
JP (1) JP7658518B2 (https=)
CN (1) CN119816535A (https=)
WO (1) WO2024122084A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024142475A (ja) * 2023-03-30 2024-10-11 サンユレック株式会社 ポリウレタン樹脂組成物、封止材及び電気電子部品

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004216880A (ja) 2002-12-27 2004-08-05 Kahei:Kk ポリウレタン発泡体シート及びそれを用いた積層体シートの製造方法
JP2007063510A (ja) 2005-09-02 2007-03-15 Dainippon Ink & Chem Inc 湿気硬化性ポリウレタンホットメルト組成物
WO2008065921A1 (fr) 2006-12-01 2008-06-05 Dic Corporation Colle thermofusible de polyuréthanne durcissable sous l'influence de l'humidité et feuille multicouche utilisant cette colle
JP2013163707A (ja) 2012-02-09 2013-08-22 Dic Corp 湿気硬化型ポリウレタンホットメルト樹脂組成物
JP2015063579A (ja) 2013-09-24 2015-04-09 Dic株式会社 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤及び積層体
JP2016113551A (ja) 2014-12-16 2016-06-23 Dic株式会社 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤及び積層体
JP2017014333A (ja) 2015-06-29 2017-01-19 Dic株式会社 粘着テープ、その製造方法、物品及び電子機器
US20170096581A1 (en) 2015-10-02 2017-04-06 Resinate Materials Group, Inc. High performance coatings
WO2021084955A1 (ja) 2019-10-28 2021-05-06 Dic株式会社 ウレタン樹脂組成物、接着剤、及び、合成皮革
JP2021098776A (ja) 2019-12-20 2021-07-01 Dic株式会社 基材の回収方法
JP2022161062A (ja) 2021-04-08 2022-10-21 大日精化工業株式会社 ポリウレタン－ウレア樹脂溶液及び物品
WO2023199561A1 (ja) 2022-04-12 2023-10-19 Dic株式会社 ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004216880A (ja) 2002-12-27 2004-08-05 Kahei:Kk ポリウレタン発泡体シート及びそれを用いた積層体シートの製造方法
JP2007063510A (ja) 2005-09-02 2007-03-15 Dainippon Ink & Chem Inc 湿気硬化性ポリウレタンホットメルト組成物
WO2008065921A1 (fr) 2006-12-01 2008-06-05 Dic Corporation Colle thermofusible de polyuréthanne durcissable sous l'influence de l'humidité et feuille multicouche utilisant cette colle
JP2013163707A (ja) 2012-02-09 2013-08-22 Dic Corp 湿気硬化型ポリウレタンホットメルト樹脂組成物
JP2015063579A (ja) 2013-09-24 2015-04-09 Dic株式会社 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤及び積層体
JP2016113551A (ja) 2014-12-16 2016-06-23 Dic株式会社 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤及び積層体
JP2017014333A (ja) 2015-06-29 2017-01-19 Dic株式会社 粘着テープ、その製造方法、物品及び電子機器
US20170096581A1 (en) 2015-10-02 2017-04-06 Resinate Materials Group, Inc. High performance coatings
WO2021084955A1 (ja) 2019-10-28 2021-05-06 Dic株式会社 ウレタン樹脂組成物、接着剤、及び、合成皮革
JP2021098776A (ja) 2019-12-20 2021-07-01 Dic株式会社 基材の回収方法
JP2022161062A (ja) 2021-04-08 2022-10-21 大日精化工業株式会社 ポリウレタン－ウレア樹脂溶液及び物品
WO2023199561A1 (ja) 2022-04-12 2023-10-19 Dic株式会社 ポリウレタン発泡シートの製造方法、及び、合成皮革の製造方法

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JPWO2024122084A1 (https=) 2024-06-13
WO2024122084A1 (ja) 2024-06-13

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