JP7364130B2 - 接着剤、積層体、包装材 - Google Patents

接着剤、積層体、包装材 Download PDF

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Publication number
JP7364130B2
JP7364130B2 JP2023541315A JP2023541315A JP7364130B2 JP 7364130 B2 JP7364130 B2 JP 7364130B2 JP 2023541315 A JP2023541315 A JP 2023541315A JP 2023541315 A JP2023541315 A JP 2023541315A JP 7364130 B2 JP7364130 B2 JP 7364130B2
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JP
Japan
Prior art keywords
polyol
acid
mass
content
adhesive
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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.)
Active
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JP2023541315A
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English (en)
Japanese (ja)
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JPWO2023042735A5 (https=
JPWO2023042735A1 (https=
Inventor
常行 手島
安信 廣田
誠一 宇野
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
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Publication date
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Publication of JPWO2023042735A1 publication Critical patent/JPWO2023042735A1/ja
Publication of JPWO2023042735A5 publication Critical patent/JPWO2023042735A5/ja
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Publication of JP7364130B2 publication Critical patent/JP7364130B2/ja
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Classifications

    • 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
    • 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
    • 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
    • C09J175/08—Polyurethanes from polyethers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Wrappers (AREA)
  • Adhesive Tapes (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP2023541315A 2021-09-16 2022-09-08 接着剤、積層体、包装材 Active JP7364130B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021150991 2021-09-16
JP2021150991 2021-09-16
PCT/JP2022/033640 WO2023042735A1 (ja) 2021-09-16 2022-09-08 接着剤、積層体、包装材

Publications (3)

Publication Number Publication Date
JPWO2023042735A1 JPWO2023042735A1 (https=) 2023-03-23
JPWO2023042735A5 JPWO2023042735A5 (https=) 2023-09-22
JP7364130B2 true JP7364130B2 (ja) 2023-10-18

Family

ID=85602849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023541315A Active JP7364130B2 (ja) 2021-09-16 2022-09-08 接着剤、積層体、包装材

Country Status (3)

Country Link
JP (1) JP7364130B2 (https=)
CN (1) CN117897462A (https=)
WO (1) WO2023042735A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025084144A1 (ja) * 2023-10-19 2025-04-24 Dic株式会社 ２液硬化型接着剤、積層体、包装材
WO2026023368A1 (ja) * 2024-07-23 2026-01-29 Dic株式会社 ２液硬化型接着剤、積層体、包装材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587448A (en) * 1994-12-29 1996-12-24 Minnesota Mining And Manufacturing Reaction system for producing a polyurethane and method of using same to seal a surface
JP6664846B2 (ja) * 2016-08-19 2020-03-13 東洋インキＳｃホールディングス株式会社 積層体とその製造方法
JP2019077794A (ja) * 2017-10-25 2019-05-23 Dic株式会社 湿気硬化型ウレタン樹脂組成物

Also Published As

Publication number Publication date
JPWO2023042735A1 (https=) 2023-03-23
WO2023042735A1 (ja) 2023-03-23
CN117897462A (zh) 2024-04-16

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