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KR20180107732A - 표면 보호 필름 - Google Patents

표면 보호 필름 Download PDF

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Publication number
KR20180107732A
KR20180107732A KR1020180031375A KR20180031375A KR20180107732A KR 20180107732 A KR20180107732 A KR 20180107732A KR 1020180031375 A KR1020180031375 A KR 1020180031375A KR 20180031375 A KR20180031375 A KR 20180031375A KR 20180107732 A KR20180107732 A KR 20180107732A
Authority
KR
South Korea
Prior art keywords
pressure
sensitive adhesive
weight
meth
protective film
Prior art date
Application number
KR1020180031375A
Other languages
English (en)
Korean (ko)
Inventor
가즈마 미츠이
나츠코 와타나베
다카히로 노나카
게이지 하야시
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20180107732A publication Critical patent/KR20180107732A/ko
Priority to KR1020240027822A priority Critical patent/KR20240031292A/ko

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1207Heat-activated adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14Protective coatings, e.g. hard coatings
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/003Light absorbing elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08Dimensions, e.g. volume
    • B32B2309/10Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105Thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)
KR1020180031375A 2017-03-22 2018-03-19 표면 보호 필름 KR20180107732A (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020240027822A KR20240031292A (ko) 2017-03-22 2024-02-27 표면 보호 필름

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2017-055986 2017-03-22
JP2017055986 2017-03-22
JP2018021820A JP7252697B2 (ja) 2017-03-22 2018-02-09 表面保護フィルム
JPJP-P-2018-021820 2018-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020240027822A Division KR20240031292A (ko) 2017-03-22 2024-02-27 표면 보호 필름

Publications (1)

Publication Number Publication Date
KR20180107732A true KR20180107732A (ko) 2018-10-02

Family

ID=63794985

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020180031375A KR20180107732A (ko) 2017-03-22 2018-03-19 표면 보호 필름
KR1020240027822A KR20240031292A (ko) 2017-03-22 2024-02-27 표면 보호 필름

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020240027822A KR20240031292A (ko) 2017-03-22 2024-02-27 표면 보호 필름

Country Status (3)

Country Link
JP (1) JP7252697B2 (zh)
KR (2) KR20180107732A (zh)
TW (1) TWI776869B (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153753A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153756A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153754A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153755A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2021118283A1 (ko) * 2019-12-11 2021-06-17 주식회사 엘지화학 광학부재용 표면 보호 필름
US12146083B2 (en) 2019-01-25 2024-11-19 Lg Chem, Ltd. Surface protection film, and method for manufacturing organic light-emitting electronic device

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019137831A (ja) * 2018-02-09 2019-08-22 日東電工株式会社 粘着シート、光学部材、及び、表示装置
WO2019155939A1 (ja) * 2018-02-09 2019-08-15 日東電工株式会社 粘着シート、光学部材、及び、表示装置
CN113302049A (zh) * 2019-01-18 2021-08-24 日东电工株式会社 表面保护薄膜
JP2021050292A (ja) * 2019-09-26 2021-04-01 株式会社タムラ製作所 伸縮性と紫外線レーザ加工性を備えた硬化物の得られる組成物、及び組成物の熱硬化シート
JP7574696B2 (ja) 2021-02-26 2024-10-29 王子ホールディングス株式会社 積層体の製造方法
JP2023152161A (ja) * 2022-04-01 2023-10-16 株式会社ダイセル 粘着シート及びこれを用いた調光装置
CN115612439B (zh) * 2022-10-26 2024-01-02 合肥乐凯科技产业有限公司 一种oled保护膜用胶黏剂、制备方法及保护膜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007304425A (ja) 2006-05-12 2007-11-22 Sekisui Chem Co Ltd 偏光板用表面保護フィルム及びその用途
JP5420956B2 (ja) * 2009-03-31 2014-02-19 株式会社日本触媒 電離放射線硬化性再剥離粘着剤組成物
JP5945393B2 (ja) * 2011-09-30 2016-07-05 日東電工株式会社 粘着シート
JP2014196377A (ja) * 2013-03-29 2014-10-16 日本合成化学工業株式会社 アクリル系粘着剤組成物およびそれを用いた粘着剤
JP6327703B2 (ja) * 2014-05-20 2018-05-23 日東電工株式会社 表面保護フィルム
JP6762079B2 (ja) * 2014-06-06 2020-09-30 日東電工株式会社 光学用粘着シート
WO2017047077A1 (ja) * 2015-09-17 2017-03-23 東洋インキScホールディングス株式会社 ウレタン粘着剤、粘着シート、およびディスプレイ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020153753A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153756A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153754A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
WO2020153755A1 (ko) * 2019-01-25 2020-07-30 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
KR20200092895A (ko) * 2019-01-25 2020-08-04 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
KR20200092725A (ko) * 2019-01-25 2020-08-04 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
KR20200092726A (ko) * 2019-01-25 2020-08-04 주식회사 엘지화학 표면 보호 필름 및 유기 발광 전자 장치 제조 방법
US12146083B2 (en) 2019-01-25 2024-11-19 Lg Chem, Ltd. Surface protection film, and method for manufacturing organic light-emitting electronic device
WO2021118283A1 (ko) * 2019-12-11 2021-06-17 주식회사 엘지화학 광학부재용 표면 보호 필름

Also Published As

Publication number Publication date
KR20240031292A (ko) 2024-03-07
JP7252697B2 (ja) 2023-04-05
JP2018159054A (ja) 2018-10-11
TW201842110A (zh) 2018-12-01
TWI776869B (zh) 2022-09-11

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A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E601 Decision to refuse application
A107 Divisional application of patent