CN107683314A - 用于柔性显示器的基于丙烯酸系嵌段共聚物的组件层 - Google Patents

用于柔性显示器的基于丙烯酸系嵌段共聚物的组件层 Download PDF

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Publication number
CN107683314A
CN107683314A CN201680032302.4A CN201680032302A CN107683314A CN 107683314 A CN107683314 A CN 107683314A CN 201680032302 A CN201680032302 A CN 201680032302A CN 107683314 A CN107683314 A CN 107683314A
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Prior art keywords
block
block copolymer
acrylate
component layer
acrylic block
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CN201680032302.4A
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Chinese (zh)
Inventor
马里·阿洛西那·埃普·勒叙夫勒尔
艾伯特·I·埃费拉茨
贝尔马·埃尔多安-奥格
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN107683314A publication Critical patent/CN107683314A/zh
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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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
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    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00—Properties of the layers or laminate
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    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206—Organic displays, e.g. OLED
    • 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
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • 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
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature
    • C—CHEMISTRY; METALLURGY
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    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/414—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of a copolymer
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    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J2433/00—Presence of (meth)acrylic polymer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09J2453/00—Presence of block copolymer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesive Tapes (AREA)
CN201680032302.4A 2015-06-03 2016-06-01 用于柔性显示器的基于丙烯酸系嵌段共聚物的组件层 Pending CN107683314A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562170514P 2015-06-03 2015-06-03
US62/170,514 2015-06-03
PCT/US2016/035193 WO2016196576A1 (en) 2015-06-03 2016-06-01 Acrylic block copolymer-based assembly layer for flexible displays

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CN107683314A true CN107683314A (zh) 2018-02-09

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US (1) US20190062608A1 (https=)
JP (1) JP2018524425A (https=)
KR (1) KR20180015223A (https=)
CN (1) CN107683314A (https=)
TW (1) TW201714740A (https=)
WO (1) WO2016196576A1 (https=)

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CN110790867A (zh) * 2019-09-29 2020-02-14 新纶科技（常州）有限公司 柔性可折叠显示设备的组件层及其制备方法、层合物
CN111403626A (zh) * 2020-03-26 2020-07-10 武汉华星光电半导体显示技术有限公司 Oled封装结构、oled封装方法和oled显示装置
CN111440577A (zh) * 2019-10-24 2020-07-24 宁波激智科技股份有限公司 一种粘合性树脂组合物、一种保护膜及其制备方法
CN113474700A (zh) * 2019-02-27 2021-10-01 住友化学株式会社 层叠体
CN113990183A (zh) * 2020-07-27 2022-01-28 三星电子株式会社 可拉伸器件、显示面板、传感器和电子设备
CN114761505A (zh) * 2019-12-10 2022-07-15 株式会社Lg化学 柔性装置
TWI890708B (zh) * 2019-11-22 2025-07-21 日商三菱化學股份有限公司 黏著片材、積層片材、可撓性圖像顯示裝置構件及可撓性圖像顯示裝置

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WO2016196458A2 (en) 2015-06-03 2016-12-08 3M Innovative Properties Company Assembly layer for flexible display
US10640689B2 (en) * 2015-06-03 2020-05-05 3M Innovative Properties Company Acrylic-based flexible assembly layer
KR20180099743A (ko) 2015-12-28 2018-09-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 유체 공동 설계를 갖는 가요성 전자 디바이스
US10465099B1 (en) 2016-11-04 2019-11-05 Seagate Technology Llc Adhesive for processing a microelectronic substrate, and related methods
KR102156470B1 (ko) * 2017-09-11 2020-09-15 주식회사 엘지화학 폴딩 안정성이 우수한 점착제의 선정방법
JP7004564B2 (ja) * 2017-12-19 2022-01-21 リンテック株式会社 粘着シート、繰り返し屈曲積層部材および繰り返し屈曲デバイス
TWI786193B (zh) * 2017-12-19 2022-12-11 日商琳得科股份有限公司 重複彎曲裝置用黏著劑、黏著片、重複彎曲積層構件及重複彎曲裝置
TWI813590B (zh) * 2017-12-19 2023-09-01 日商琳得科股份有限公司 重複彎曲裝置用黏著劑、黏著片、重複彎曲積層構件及重複彎曲裝置
TWI786201B (zh) * 2017-12-19 2022-12-11 日商琳得科股份有限公司 重複彎曲裝置用黏著劑、黏著片、重複彎曲積層構件及重複彎曲裝置
KR102527666B1 (ko) 2018-11-20 2023-05-04 삼성디스플레이 주식회사 보호 필름, 이를 포함하는 전자 장치, 및 보호 필름의 부착 방법
US12157847B1 (en) * 2018-12-18 2024-12-03 Seagate Technology Llc Methods of forming an adhesive layer, and related adhesive films and methods and systems of using adhesive films
JP7069068B2 (ja) * 2019-02-27 2022-05-17 リンテック株式会社 繰り返し屈曲ディスプレイ
CN110551255A (zh) * 2019-09-29 2019-12-10 新纶科技（常州）有限公司 基于丙烯酸酯的柔性组件层及其制备方法、层合物
JP7375466B2 (ja) * 2019-10-25 2023-11-08 東亞合成株式会社 繊維／エラストマー接合用粘着剤組成物及び積層体
JP7375474B2 (ja) * 2019-10-31 2023-11-08 東亞合成株式会社 導電性シート用粘着剤組成物及びその用途
KR20220058699A (ko) 2020-10-29 2022-05-10 삼성디스플레이 주식회사 수지 조성물, 접착 부재, 및 그 접착 부재를 포함하는 표시 장치
JPWO2022181656A1 (https=) * 2021-02-25 2022-09-01
KR102283522B1 (ko) * 2021-03-04 2021-07-29 주식회사 오플렉스 플렉서블 디스플레이용 점착제 조성물 및 이를 포함하는 플렉서블 디스플레이
KR102497817B1 (ko) * 2021-06-08 2023-02-10 티와이코퍼레이션(주) 폴더블 디스플레이용 점착필름
CN118591601A (zh) 2022-03-03 2024-09-03 琳得科株式会社 粘着片及柔性装置
KR20250139808A (ko) * 2023-01-23 2025-09-23 미쯔비시 케미컬 주식회사 광경화성 점착 시트, 이형 필름을 갖는 광경화성 점착 시트, 화상 표시 장치용 적층체, 및 플렉시블 화상 표시 장치
JPWO2024157790A1 (https=) * 2023-01-23 2024-08-02
JPWO2025018369A1 (https=) * 2023-07-18 2025-01-23
JP7491456B1 (ja) 2023-10-30 2024-05-28 ａｒｔｉｅｎｃｅ株式会社 フレキシブルディスプレイ用粘着シート、フレキシブルディスプレイ用積層体、およびフレキシブルディスプレイ

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CN111440577A (zh) * 2019-10-24 2020-07-24 宁波激智科技股份有限公司 一种粘合性树脂组合物、一种保护膜及其制备方法
CN111440577B (zh) * 2019-10-24 2021-12-21 宁波激智科技股份有限公司 一种粘合性树脂组合物、一种保护膜及其制备方法
TWI890708B (zh) * 2019-11-22 2025-07-21 日商三菱化學股份有限公司 黏著片材、積層片材、可撓性圖像顯示裝置構件及可撓性圖像顯示裝置
US12077683B2 (en) 2019-12-10 2024-09-03 Lg Chem, Ltd. Pressure-sensitive adhesive layer
US12454633B2 (en) 2019-12-10 2025-10-28 Xinmei Fontana Holding (Hong Kong) Limited Flexible device
US12221560B2 (en) 2019-12-10 2025-02-11 Lg Chem, Ltd. Pressure-sensitive adhesive layer
CN114761505A (zh) * 2019-12-10 2022-07-15 株式会社Lg化学 柔性装置
CN114761504A (zh) * 2019-12-10 2022-07-15 株式会社Lg化学 粘合剂层
CN111403626B (zh) * 2020-03-26 2021-07-06 武汉华星光电半导体显示技术有限公司 Oled封装结构、oled封装方法和oled显示装置
US11380870B2 (en) 2020-03-26 2022-07-05 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. OLED encapsulation structure including self-healing encapsulation layer, method of encapsulating thereof, and OLED display device including same
CN111403626A (zh) * 2020-03-26 2020-07-10 武汉华星光电半导体显示技术有限公司 Oled封装结构、oled封装方法和oled显示装置
CN113990183A (zh) * 2020-07-27 2022-01-28 三星电子株式会社 可拉伸器件、显示面板、传感器和电子设备

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