JP7323082B2 - 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
JP7323082B2
JP7323082B2 JP2022576853A JP2022576853A JP7323082B2 JP 7323082 B2 JP7323082 B2 JP 7323082B2 JP 2022576853 A JP2022576853 A JP 2022576853A JP 2022576853 A JP2022576853 A JP 2022576853A JP 7323082 B2 JP7323082 B2 JP 7323082B2
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JP
Japan
Prior art keywords
acid
adhesive
polyol
mass
base material
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.)
Active
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JP2022576853A
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English (en)
Japanese (ja)
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JPWO2022190873A1 (enExample
JPWO2022190873A5 (enExample
Inventor
月子 細野
雅彦 小川
康二 秋田
安信 廣田
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 JPWO2022190873A1 publication Critical patent/JPWO2022190873A1/ja
Publication of JPWO2022190873A5 publication Critical patent/JPWO2022190873A5/ja
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Publication of JP7323082B2 publication Critical patent/JP7323082B2/ja
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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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/40—Applications of laminates for particular packaging purposes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
JP2022576853A 2021-03-11 2022-02-24 接着剤、積層体、包装材 Active JP7323082B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021039098 2021-03-11
JP2021039098 2021-03-11
PCT/JP2022/007446 WO2022190873A1 (ja) 2021-03-11 2022-02-24 接着剤、積層体、包装材

Publications (3)

Publication Number Publication Date
JPWO2022190873A1 JPWO2022190873A1 (enExample) 2022-09-15
JPWO2022190873A5 JPWO2022190873A5 (enExample) 2023-02-24
JP7323082B2 true JP7323082B2 (ja) 2023-08-08

Family

ID=83227772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022576853A Active JP7323082B2 (ja) 2021-03-11 2022-02-24 接着剤、積層体、包装材

Country Status (4)

Country Link
JP (1) JP7323082B2 (enExample)
CN (1) CN116829673A (enExample)
AU (1) AU2022234131A1 (enExample)
WO (1) WO2022190873A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7442562B2 (ja) * 2022-03-25 2024-03-04 ロックペイント株式会社 ラミネート用無溶剤型ポリウレタン接着剤
JP7790596B2 (ja) * 2023-05-23 2025-12-23 Dic株式会社 接着剤、積層体、包装材

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000063790A (ja) 1998-08-20 2000-02-29 Dainichiseika Color & Chem Mfg Co Ltd パウチ用接着剤組成物
CN105969289A (zh) 2016-05-17 2016-09-28 杨川 一种高润湿性软包装复合用无溶剂胶粘剂及其制备方法
JP2020063384A (ja) 2018-10-18 2020-04-23 Dic株式会社 ２液型接着剤用の硬化剤、２液型接着剤、積層フィルム及び包装体
WO2020215235A1 (en) 2019-04-24 2020-10-29 Henkel Ag & Co. Kgaa Two-component solvent free polyurethane laminating adhesive composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000063790A (ja) 1998-08-20 2000-02-29 Dainichiseika Color & Chem Mfg Co Ltd パウチ用接着剤組成物
CN105969289A (zh) 2016-05-17 2016-09-28 杨川 一种高润湿性软包装复合用无溶剂胶粘剂及其制备方法
JP2020063384A (ja) 2018-10-18 2020-04-23 Dic株式会社 ２液型接着剤用の硬化剤、２液型接着剤、積層フィルム及び包装体
WO2020215235A1 (en) 2019-04-24 2020-10-29 Henkel Ag & Co. Kgaa Two-component solvent free polyurethane laminating adhesive composition

Also Published As

Publication number Publication date
CN116829673A (zh) 2023-09-29
JPWO2022190873A1 (enExample) 2022-09-15
WO2022190873A1 (ja) 2022-09-15
AU2022234131A1 (en) 2023-09-28

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