CN119998350A - 湿固化型聚氨酯热熔树脂组合物、固化物、层叠体和表皮材料 - Google Patents

湿固化型聚氨酯热熔树脂组合物、固化物、层叠体和表皮材料 Download PDF

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Publication number
CN119998350A
CN119998350A CN202380070821.XA CN202380070821A CN119998350A CN 119998350 A CN119998350 A CN 119998350A CN 202380070821 A CN202380070821 A CN 202380070821A CN 119998350 A CN119998350 A CN 119998350A
Authority
CN
China
Prior art keywords
resin composition
polyester polyol
melt resin
moisture
polyurethane hot
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
CN202380070821.XA
Other languages
English (en)
Chinese (zh)
Inventor
金川善典
千千和宏之
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 CN119998350A publication Critical patent/CN119998350A/zh
Pending legal-status Critical Current

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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
CN202380070821.XA 2022-10-18 2023-05-25 湿固化型聚氨酯热熔树脂组合物、固化物、层叠体和表皮材料 Pending CN119998350A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022166840 2022-10-18
JP2022-166840 2022-10-18
PCT/JP2023/019461 WO2024084730A1 (ja) 2022-10-18 2023-05-25 湿気硬化型ポリウレタンホットメルト樹脂組成物、硬化物、積層体、及び、表皮材

Publications (1)

Publication Number Publication Date
CN119998350A true CN119998350A (zh) 2025-05-13

Family

ID=90737245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380070821.XA Pending CN119998350A (zh) 2022-10-18 2023-05-25 湿固化型聚氨酯热熔树脂组合物、固化物、层叠体和表皮材料

Country Status (3)

Country Link
JP (1) JP7544312B1 (https=)
CN (1) CN119998350A (https=)
WO (1) WO2024084730A1 (https=)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772778B1 (fr) * 1997-12-19 2002-03-29 Ato Findley Sa Adhesif polyurethane reticulable par l'humidite, procede de collage d'un textile et d'un materiau cellulaire au moyen dudit adhesif et assemblage colle ainsi obtenu
DE102004028488A1 (de) * 2004-02-20 2005-09-08 Degussa Ag Feuchtigkeitshärtende Schmelzklebstoffe, Verfahren zu deren Herstellung und deren Verwendung
DE102007033651A1 (de) * 2007-07-17 2009-01-22 Evonik Degussa Gmbh Feuchtigkeitshärtender Schmelzklebstoff mit guter Haftung
JP5770551B2 (ja) * 2011-07-22 2015-08-26 矢崎総業株式会社 サービスプラグの装着構造
WO2013153907A1 (ja) * 2012-04-12 2013-10-17 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、接着剤及び物品
JP6344877B1 (ja) * 2017-10-26 2018-06-20 太陽精機株式会社 湿気硬化性ポリウレタンホットメルト接着剤及びその製造方法
TWI894158B (zh) * 2019-08-08 2025-08-21 日商Ｄｉｃ股份有限公司 濕氣硬化型聚胺基甲酸酯熱熔樹脂組成物
US11725127B2 (en) * 2020-02-28 2023-08-15 H.B. Fuller Company Heat resistant hot melt moisture cure adhesive composition and articles including the same
JP7516816B2 (ja) * 2020-03-31 2024-07-17 株式会社レゾナック 反応性ホットメルト接着剤、接着体及びその製造方法、並びに衣類
EP4263652A4 (en) * 2020-12-21 2024-08-21 Henkel AG & Co. KGaA OIL RESISTANT ADHESIVE COMPOSITION
CN112552859B (zh) * 2020-12-29 2022-07-15 烟台信友新材料有限公司 一种高初粘低收缩高强度聚氨酯热熔胶及其制备方法
CN113046014A (zh) * 2021-03-22 2021-06-29 杭州之江新材料有限公司 一种低粘度高初粘的聚氨酯热熔胶及其制备方法
CN114015402A (zh) * 2021-11-25 2022-02-08 万华生态科技有限公司 一种pvc封边用高温反应型热熔胶组合物及其制备方法

Also Published As

Publication number Publication date
JP7544312B1 (ja) 2024-09-03
WO2024084730A1 (ja) 2024-04-25
JPWO2024084730A1 (https=) 2024-04-25

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