CN119816535A - 聚氨酯发泡片的制造方法和合成皮革的制造方法 - Google Patents

聚氨酯发泡片的制造方法和合成皮革的制造方法 Download PDF

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Publication number
CN119816535A
CN119816535A CN202380065985.3A CN202380065985A CN119816535A CN 119816535 A CN119816535 A CN 119816535A CN 202380065985 A CN202380065985 A CN 202380065985A CN 119816535 A CN119816535 A CN 119816535A
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CN
China
Prior art keywords
polyol
producing
polyurethane foam
mass
foam sheet
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.)
Pending
Application number
CN202380065985.3A
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English (en)
Chinese (zh)
Inventor
金川善典
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.)
DIC Corp
Original Assignee
DIC Corp
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 Corp filed Critical DIC Corp
Publication of CN119816535A publication Critical patent/CN119816535A/zh
Pending legal-status Critical Current

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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

Landscapes

  • 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)
CN202380065985.3A 2022-12-08 2023-06-08 聚氨酯发泡片的制造方法和合成皮革的制造方法 Pending CN119816535A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022196230 2022-12-08
JP2022-196230 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 (1)

Publication Number Publication Date
CN119816535A true CN119816535A (zh) 2025-04-11

Family

ID=91379109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380065985.3A Pending CN119816535A (zh) 2022-12-08 2023-06-08 聚氨酯发泡片的制造方法和合成皮革的制造方法

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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3776428B2 (ja) * 2002-12-27 2006-05-17 株式会社加平 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
JP4710494B2 (ja) * 2005-09-02 2011-06-29 Ｄｉｃ株式会社 湿気硬化性ポリウレタンホットメルト組成物
US7641968B2 (en) * 2006-12-01 2010-01-05 Dic Corporation Moisture-curable polyurethane hot melt adhesive and multilayer sheet using the same
JP5907377B2 (ja) * 2012-02-09 2016-04-26 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
JP6256743B2 (ja) * 2013-09-24 2018-01-10 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
JP6447083B2 (ja) * 2014-12-16 2019-01-09 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
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
WO2017058504A1 (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
JP7447475B2 (ja) * 2019-12-20 2024-03-12 Dic株式会社 基材の回収方法
JP6982209B1 (ja) * 2021-04-08 2021-12-17 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
TW202340294A (zh) * 2022-04-12 2023-10-16 日商Ｄｉｃ股份有限公司 聚胺基甲酸酯發泡片材的製造方法、及合成皮革的製造方法

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Publication number Publication date
JP7658518B2 (ja) 2025-04-08
JPWO2024122084A1 (https=) 2024-06-13
WO2024122084A1 (ja) 2024-06-13

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