JP7231131B1 - 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
JP7231131B1
JP7231131B1 JP2022567799A JP2022567799A JP7231131B1 JP 7231131 B1 JP7231131 B1 JP 7231131B1 JP 2022567799 A JP2022567799 A JP 2022567799A JP 2022567799 A JP2022567799 A JP 2022567799A JP 7231131 B1 JP7231131 B1 JP 7231131B1
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JP
Japan
Prior art keywords
acid
adhesive
polyol
glycol
composition
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JP2022567799A
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English (en)
Japanese (ja)
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JPWO2023013425A1 (https=
JPWO2023013425A5 (https=
Inventor
月子 細野
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
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Publication date
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Publication of JPWO2023013425A1 publication Critical patent/JPWO2023013425A1/ja
Application granted granted Critical
Publication of JP7231131B1 publication Critical patent/JP7231131B1/ja
Publication of JPWO2023013425A5 publication Critical patent/JPWO2023013425A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • C08G18/40—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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP2022567799A 2021-08-05 2022-07-21 接着剤、積層体、包装材 Active JP7231131B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021128883 2021-08-05
JP2021128883 2021-08-05
PCT/JP2022/028293 WO2023013425A1 (ja) 2021-08-05 2022-07-21 接着剤、積層体、包装材

Publications (3)

Publication Number Publication Date
JPWO2023013425A1 JPWO2023013425A1 (https=) 2023-02-09
JP7231131B1 true JP7231131B1 (ja) 2023-03-01
JPWO2023013425A5 JPWO2023013425A5 (https=) 2023-07-11

Family

ID=85155567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022567799A Active JP7231131B1 (ja) 2021-08-05 2022-07-21 接着剤、積層体、包装材

Country Status (3)

Country Link
JP (1) JP7231131B1 (https=)
CN (1) CN117460802A (https=)
WO (1) WO2023013425A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023015878A (ja) * 2021-07-20 2023-02-01 東洋インキＳｃホールディングス株式会社 積層体の製造方法、及び接着剤塗布方法
WO2023181916A1 (ja) * 2022-03-25 2023-09-28 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024242010A1 (ja) * 2023-05-23 2024-11-28 Dic株式会社 接着剤、積層体、包装材

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481414A (ja) * 1990-07-24 1992-03-16 Dainippon Ink & Chem Inc ポリウレタン樹脂の製造方法
JPH1053753A (ja) * 1996-05-22 1998-02-24 Hb Fuller Licensing & Financing Inc 改良型イソシアネート系積層接着剤
JP2000290631A (ja) * 1999-04-13 2000-10-17 Dainippon Ink & Chem Inc ラミネート用接着剤組成物
JP2010059362A (ja) * 2008-09-05 2010-03-18 Mitsui Chemicals Polyurethanes Inc 二液硬化型無溶剤系接着剤
JP2016089035A (ja) * 2014-11-05 2016-05-23 Dic株式会社 ポリエステルポリイソシアネート、これを用いる２液型ウレタン系接着剤用硬化剤、２液型ウレタン系接着剤、積層フィルム及び太陽電池のバックシート
JP2019513854A (ja) * 2016-03-28 2019-05-30 ダウ グローバル テクノロジーズ エルエルシー ２成分無溶剤接着剤組成物及びそれらを作製する方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165357B (zh) * 2018-11-28 2023-03-28 Dic株式会社 反应性粘接剂、层叠体和包装体
JP6892036B1 (ja) * 2019-08-26 2021-06-18 Dic株式会社 ２液型接着剤、積層体、成型体、包装材

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0481414A (ja) * 1990-07-24 1992-03-16 Dainippon Ink & Chem Inc ポリウレタン樹脂の製造方法
JPH1053753A (ja) * 1996-05-22 1998-02-24 Hb Fuller Licensing & Financing Inc 改良型イソシアネート系積層接着剤
JP2000290631A (ja) * 1999-04-13 2000-10-17 Dainippon Ink & Chem Inc ラミネート用接着剤組成物
JP2010059362A (ja) * 2008-09-05 2010-03-18 Mitsui Chemicals Polyurethanes Inc 二液硬化型無溶剤系接着剤
JP2016089035A (ja) * 2014-11-05 2016-05-23 Dic株式会社 ポリエステルポリイソシアネート、これを用いる２液型ウレタン系接着剤用硬化剤、２液型ウレタン系接着剤、積層フィルム及び太陽電池のバックシート
JP2019513854A (ja) * 2016-03-28 2019-05-30 ダウ グローバル テクノロジーズ エルエルシー ２成分無溶剤接着剤組成物及びそれらを作製する方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023015878A (ja) * 2021-07-20 2023-02-01 東洋インキＳｃホールディングス株式会社 積層体の製造方法、及び接着剤塗布方法
WO2023181916A1 (ja) * 2022-03-25 2023-09-28 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
JP2023142936A (ja) * 2022-03-25 2023-10-06 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
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

Also Published As

Publication number Publication date
CN117460802A (zh) 2024-01-26
JPWO2023013425A1 (https=) 2023-02-09
WO2023013425A1 (ja) 2023-02-09

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