JP7677552B2 - 湿気硬化型ポリウレタン樹脂組成物、接着剤、及び、積層体 - Google Patents

湿気硬化型ポリウレタン樹脂組成物、接着剤、及び、積層体 Download PDF

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Publication number
JP7677552B2
JP7677552B2 JP2024555171A JP2024555171A JP7677552B2 JP 7677552 B2 JP7677552 B2 JP 7677552B2 JP 2024555171 A JP2024555171 A JP 2024555171A JP 2024555171 A JP2024555171 A JP 2024555171A JP 7677552 B2 JP7677552 B2 JP 7677552B2
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moisture
mass
resin composition
biomass
parts
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JP2024555171A
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Japanese (ja)
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JPWO2024116443A5 (https=
JPWO2024116443A1 (https=
Inventor
宏之 千々和
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DIC Corp
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DIC Corp
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    • 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
    • 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
    • C08G18/30—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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2024555171A 2022-11-29 2023-06-08 湿気硬化型ポリウレタン樹脂組成物、接着剤、及び、積層体 Active JP7677552B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022190127 2022-11-29
JP2022190127 2022-11-29
PCT/JP2023/021298 WO2024116443A1 (ja) 2022-11-29 2023-06-08 湿気硬化型ポリウレタン樹脂組成物、接着剤、及び、積層体

Publications (3)

Publication Number Publication Date
JPWO2024116443A1 JPWO2024116443A1 (https=) 2024-06-06
JPWO2024116443A5 JPWO2024116443A5 (https=) 2024-11-28
JP7677552B2 true JP7677552B2 (ja) 2025-05-15

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ID=91323187

Family Applications (1)

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JP2024555171A Active JP7677552B2 (ja) 2022-11-29 2023-06-08 湿気硬化型ポリウレタン樹脂組成物、接着剤、及び、積層体

Country Status (4)

Country Link
JP (1) JP7677552B2 (https=)
CN (1) CN119790086A (https=)
TW (1) TW202436420A (https=)
WO (1) WO2024116443A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021117826A1 (ja) 2019-12-13 2021-06-17 Dic株式会社 粘着テープ
WO2021153390A1 (ja) 2020-01-30 2021-08-05 Dic株式会社 粘着テープ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021117826A1 (ja) 2019-12-13 2021-06-17 Dic株式会社 粘着テープ
WO2021153390A1 (ja) 2020-01-30 2021-08-05 Dic株式会社 粘着テープ

Also Published As

Publication number Publication date
CN119790086A (zh) 2025-04-08
JPWO2024116443A1 (https=) 2024-06-06
WO2024116443A1 (ja) 2024-06-06
TW202436420A (zh) 2024-09-16

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