JP7299428B2 - 粘着剤組成物および粘着シート - Google Patents

粘着剤組成物および粘着シート Download PDF

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Publication number
JP7299428B2
JP7299428B2 JP2022555171A JP2022555171A JP7299428B2 JP 7299428 B2 JP7299428 B2 JP 7299428B2 JP 2022555171 A JP2022555171 A JP 2022555171A JP 2022555171 A JP2022555171 A JP 2022555171A JP 7299428 B2 JP7299428 B2 JP 7299428B2
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Japan
Prior art keywords
weight
pressure
sensitive adhesive
polyester
less
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JP2022555171A
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English (en)
Japanese (ja)
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JPWO2022181141A5 (https=
JPWO2022181141A1 (https=
Inventor
大介 川西
理仁 丹羽
健一 山元
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.)
Nitto Denko Corp
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Nitto Denko Corp
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Publication date
Application filed by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of JPWO2022181141A1 publication Critical patent/JPWO2022181141A1/ja
Publication of JPWO2022181141A5 publication Critical patent/JPWO2022181141A5/ja
Priority to JP2023098621A priority Critical patent/JP2023107997A/ja
Application granted granted Critical
Publication of JP7299428B2 publication Critical patent/JP7299428B2/ja
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    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • 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
    • C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
    • 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
    • C09J7/38—Pressure-sensitive adhesives [PSA]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
JP2022555171A 2021-02-26 2022-01-21 粘着剤組成物および粘着シート Active JP7299428B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023098621A JP2023107997A (ja) 2021-02-26 2023-06-15 粘着剤組成物および粘着シート

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021030200 2021-02-26
JP2021030200 2021-02-26
PCT/JP2022/002272 WO2022181141A1 (ja) 2021-02-26 2022-01-21 粘着剤組成物および粘着シート

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023098621A Division JP2023107997A (ja) 2021-02-26 2023-06-15 粘着剤組成物および粘着シート

Publications (3)

Publication Number Publication Date
JPWO2022181141A1 JPWO2022181141A1 (https=) 2022-09-01
JPWO2022181141A5 JPWO2022181141A5 (https=) 2023-01-30
JP7299428B2 true JP7299428B2 (ja) 2023-06-27

Family

ID=83048892

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2022555171A Active JP7299428B2 (ja) 2021-02-26 2022-01-21 粘着剤組成物および粘着シート
JP2023502172A Active JP7720901B2 (ja) 2021-02-26 2022-01-21 粘着剤組成物および粘着シート
JP2023098621A Pending JP2023107997A (ja) 2021-02-26 2023-06-15 粘着剤組成物および粘着シート

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023502172A Active JP7720901B2 (ja) 2021-02-26 2022-01-21 粘着剤組成物および粘着シート
JP2023098621A Pending JP2023107997A (ja) 2021-02-26 2023-06-15 粘着剤組成物および粘着シート

Country Status (3)

Country Link
JP (3) JP7299428B2 (https=)
CN (2) CN116867871A (https=)
WO (2) WO2022181140A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7720795B2 (ja) * 2022-01-21 2025-08-08 日東電工株式会社 粘着剤組成物および粘着シート

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045914A (ja) 2005-08-09 2007-02-22 Nippon Synthetic Chem Ind Co Ltd:The ポリエステル系粘着剤とその粘着シート
JP2011088961A (ja) 2009-10-20 2011-05-06 Nitto Denko Corp 両面粘着シート
JP2014196471A (ja) 2013-03-05 2014-10-16 日東電工株式会社 両面粘着テープ
JP2015134906A (ja) 2013-12-20 2015-07-27 日東電工株式会社 粘着剤組成物、粘着剤層、粘着テープ、及び、両面粘着テープ
WO2020218174A1 (ja) 2019-04-23 2020-10-29 三菱ケミカル株式会社 粘着剤および粘着シート

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5185691B2 (ja) * 2008-05-21 2013-04-17 日東電工株式会社 ポリエステル系マスキングシート
JP6737585B2 (ja) * 2015-11-27 2020-08-12 三星エスディアイ株式会社ＳＡＭＳＵＮＧ ＳＤＩ Ｃｏ．， ＬＴＤ． 粘着剤組成物、粘着シートおよび画像表示装置
CN111108170B (zh) * 2017-10-12 2023-02-28 三菱化学株式会社 聚酯系粘合剂组合物、聚酯系粘合剂、粘合片及带有粘合剂层的光学构件
WO2019230575A1 (ja) * 2018-05-28 2019-12-05 デンカ株式会社 粘着テープ及びそれを用いた半導体装置の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007045914A (ja) 2005-08-09 2007-02-22 Nippon Synthetic Chem Ind Co Ltd:The ポリエステル系粘着剤とその粘着シート
JP2011088961A (ja) 2009-10-20 2011-05-06 Nitto Denko Corp 両面粘着シート
JP2014196471A (ja) 2013-03-05 2014-10-16 日東電工株式会社 両面粘着テープ
JP2015134906A (ja) 2013-12-20 2015-07-27 日東電工株式会社 粘着剤組成物、粘着剤層、粘着テープ、及び、両面粘着テープ
WO2020218174A1 (ja) 2019-04-23 2020-10-29 三菱ケミカル株式会社 粘着剤および粘着シート

Also Published As

Publication number Publication date
WO2022181141A1 (ja) 2022-09-01
CN116867871A (zh) 2023-10-10
JP2023107997A (ja) 2023-08-03
JPWO2022181141A1 (https=) 2022-09-01
CN117015585A (zh) 2023-11-07
JPWO2022181140A1 (https=) 2022-09-01
JP7720901B2 (ja) 2025-08-08
WO2022181140A1 (ja) 2022-09-01

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