JP7359523B2 - 光学シリコーンエラストマーに接着するシリコーン感圧接着剤を形成するヒドロシリル化反応硬化性組成物並びにフレキシブル表示装置における調製及び使用方法 - Google Patents

光学シリコーンエラストマーに接着するシリコーン感圧接着剤を形成するヒドロシリル化反応硬化性組成物並びにフレキシブル表示装置における調製及び使用方法 Download PDF

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JP7359523B2
JP7359523B2 JP2022570431A JP2022570431A JP7359523B2 JP 7359523 B2 JP7359523 B2 JP 7359523B2 JP 2022570431 A JP2022570431 A JP 2022570431A JP 2022570431 A JP2022570431 A JP 2022570431A JP 7359523 B2 JP7359523 B2 JP 7359523B2
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weight
resin
starting materials
pressure sensitive
composition
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JP2023531148A (ja
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カオ、チン
チョウ、イェン
シュイ、ポーチー
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Dow Silicones Corp
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Dow Corning Corp
Dow Silicones Corp
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/02Polysilicates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/20Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/12Polysiloxanes containing silicon bound to hydrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/14Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70Siloxanes defined by use of the MDTQ nomenclature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/56Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04Polysiloxanes
    • C08L83/06Polysiloxanes containing silicon bound to oxygen-containing groups
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J183/00Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22Plastics; Metallised plastics
    • C09J7/25Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Silicon Polymers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022570431A 2021-04-27 2021-04-27 光学シリコーンエラストマーに接着するシリコーン感圧接着剤を形成するヒドロシリル化反応硬化性組成物並びにフレキシブル表示装置における調製及び使用方法 Active JP7359523B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/090223 WO2022226775A1 (en) 2021-04-27 2021-04-27 Hydrosilylation reaction curable composition forming silicone pressure sensitive adhesive that adheres to optical silicone elastomers and methods for preparation and use in flexible display device

Publications (2)

Publication Number Publication Date
JP2023531148A JP2023531148A (ja) 2023-07-21
JP7359523B2 true JP7359523B2 (ja) 2023-10-11

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JP2022570431A Active JP7359523B2 (ja) 2021-04-27 2021-04-27 光学シリコーンエラストマーに接着するシリコーン感圧接着剤を形成するヒドロシリル化反応硬化性組成物並びにフレキシブル表示装置における調製及び使用方法

Country Status (4)

Country Link
JP (1) JP7359523B2 (ko)
KR (1) KR102649396B1 (ko)
CN (1) CN116249734A (ko)
WO (1) WO2022226775A1 (ko)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003327833A (ja) 2002-05-07 2003-11-19 Shin Etsu Chem Co Ltd 自己接着性オルガノポリシロキサン組成物
JP2004292714A (ja) 2003-03-28 2004-10-21 Kanegafuchi Chem Ind Co Ltd 硬化性組成物、硬化物、その製造方法およびその硬化物により封止された発光ダイオード
CN102181159A (zh) 2011-03-15 2011-09-14 杭州师范大学 一种聚倍半硅氧烷补强的led封装有机硅橡胶及其制备方法
US20150045471A1 (en) 2011-08-10 2015-02-12 University Of Virginia Patent Foundation Viscoelastic silicon rubber compositions
CN104974711A (zh) 2015-07-10 2015-10-14 武汉双键开姆密封材料有限公司 一种耐高温有机硅粘接剂
JP2019527268A (ja) 2016-09-09 2019-09-26 エルジー・ケム・リミテッド フォルダブルディスプレイ用粘着剤組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0515052D0 (en) * 2005-07-22 2005-08-31 Dow Corning Organosiloxane compositions
KR102209169B1 (ko) * 2017-01-17 2021-02-02 다우 (상하이) 홀딩 캄파니, 리미티드 실리콘 감압 접착제를 제조하기 위한 방법
US20210246337A1 (en) * 2018-06-29 2021-08-12 Dow Silicones Corporation Solventless silicone pressure sensitive adhesive and methods for making and using same
EP3850051A1 (en) * 2018-09-14 2021-07-21 Dow Silicones Corporation Pressure sensitive adhesive and preparation and use thereof
CN113544195B (zh) * 2019-03-14 2023-05-02 美国陶氏有机硅公司 具有聚(甲基)丙烯酸酯基团的聚有机硅氧烷及其制备方法和用途
EP3874004B1 (en) * 2020-01-15 2023-10-11 Dow Silicones Corporation Silicone pressure sensitive adhesive composition and methods for the preparation and use thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003327833A (ja) 2002-05-07 2003-11-19 Shin Etsu Chem Co Ltd 自己接着性オルガノポリシロキサン組成物
JP2004292714A (ja) 2003-03-28 2004-10-21 Kanegafuchi Chem Ind Co Ltd 硬化性組成物、硬化物、その製造方法およびその硬化物により封止された発光ダイオード
CN102181159A (zh) 2011-03-15 2011-09-14 杭州师范大学 一种聚倍半硅氧烷补强的led封装有机硅橡胶及其制备方法
US20150045471A1 (en) 2011-08-10 2015-02-12 University Of Virginia Patent Foundation Viscoelastic silicon rubber compositions
CN104974711A (zh) 2015-07-10 2015-10-14 武汉双键开姆密封材料有限公司 一种耐高温有机硅粘接剂
JP2019527268A (ja) 2016-09-09 2019-09-26 エルジー・ケム・リミテッド フォルダブルディスプレイ用粘着剤組成物

Also Published As

Publication number Publication date
KR102649396B1 (ko) 2024-03-21
WO2022226775A1 (en) 2022-11-03
JP2023531148A (ja) 2023-07-21
KR20230020556A (ko) 2023-02-10
CN116249734A (zh) 2023-06-09

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