KR102308321B1 - 표면 보호 필름 및 그것이 첩착된 광학 부품 - Google Patents

표면 보호 필름 및 그것이 첩착된 광학 부품 Download PDF

Info

Publication number
KR102308321B1
KR102308321B1 KR1020190146267A KR20190146267A KR102308321B1 KR 102308321 B1 KR102308321 B1 KR 102308321B1 KR 1020190146267 A KR1020190146267 A KR 1020190146267A KR 20190146267 A KR20190146267 A KR 20190146267A KR 102308321 B1 KR102308321 B1 KR 102308321B1
Authority
KR
South Korea
Prior art keywords
film
adhesive layer
surface protection
protection film
adhesive
Prior art date
Application number
KR1020190146267A
Other languages
English (en)
Korean (ko)
Other versions
KR20200058302A (ko
Inventor
히로유키 고바야시
후미에 스즈키
사토미 이가라시
히로토 니이미
마스시 하야시
Original Assignee
후지모리 고교 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 후지모리 고교 가부시키가이샤 filed Critical 후지모리 고교 가부시키가이샤
Publication of KR20200058302A publication Critical patent/KR20200058302A/ko
Priority to KR1020210127619A priority Critical patent/KR102437847B1/ko
Application granted granted Critical
Publication of KR102308321B1 publication Critical patent/KR102308321B1/ko

Links

Images

Classifications

    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material
    • 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
    • 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
    • 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
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical 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
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/066—Copolymers with monomers not covered by C09J133/06 containing -OH groups
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/24—Homopolymers or copolymers of amides or imides
    • 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
    • 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
    • C09J7/385—Acrylic 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Polarising Elements (AREA)
  • Optical Head (AREA)
KR1020190146267A 2018-11-19 2019-11-15 표면 보호 필름 및 그것이 첩착된 광학 부품 KR102308321B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210127619A KR102437847B1 (ko) 2018-11-19 2021-09-28 표면 보호 필름 및 그것이 첩착된 광학 부품

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2018-216373 2018-11-19
JP2018216373A JP7292859B2 (ja) 2018-11-19 2018-11-19 表面保護フィルム、及びそれが貼着された光学部品

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020210127619A Division KR102437847B1 (ko) 2018-11-19 2021-09-28 표면 보호 필름 및 그것이 첩착된 광학 부품

Publications (2)

Publication Number Publication Date
KR20200058302A KR20200058302A (ko) 2020-05-27
KR102308321B1 true KR102308321B1 (ko) 2021-10-01

Family

ID=70744363

Family Applications (4)

Application Number Title Priority Date Filing Date
KR1020190146267A KR102308321B1 (ko) 2018-11-19 2019-11-15 표면 보호 필름 및 그것이 첩착된 광학 부품
KR1020210127619A KR102437847B1 (ko) 2018-11-19 2021-09-28 표면 보호 필름 및 그것이 첩착된 광학 부품
KR1020220106535A KR102607550B1 (ko) 2018-11-19 2022-08-25 표면 보호 필름 및 그것이 첩착된 광학 부품
KR1020230165057A KR102662001B1 (ko) 2018-11-19 2023-11-24 표면 보호 필름 및 그것이 첩착된 광학 부품

Family Applications After (3)

Application Number Title Priority Date Filing Date
KR1020210127619A KR102437847B1 (ko) 2018-11-19 2021-09-28 표면 보호 필름 및 그것이 첩착된 광학 부품
KR1020220106535A KR102607550B1 (ko) 2018-11-19 2022-08-25 표면 보호 필름 및 그것이 첩착된 광학 부품
KR1020230165057A KR102662001B1 (ko) 2018-11-19 2023-11-24 표면 보호 필름 및 그것이 첩착된 광학 부품

Country Status (4)

Country Link
JP (2) JP7292859B2 (ja)
KR (4) KR102308321B1 (ja)
CN (1) CN111196909B (ja)
TW (2) TW202413082A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005298641A (ja) * 2004-04-09 2005-10-27 Hitachi Chem Co Ltd 表面保護用粘着フィルム
JP2011162659A (ja) 2010-02-09 2011-08-25 Fujimori Kogyo Co Ltd 粘着剤組成物、粘着フィルム、粘着剤組成物の製造方法及び粘着フィルムの製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129945A (en) 1977-09-30 1982-08-17 Henry F. Gibbard Complexing agents for zinc bromine storage systems
JPS5731584Y2 (ja) 1977-10-07 1982-07-12
JP3090774U (ja) 2002-06-17 2002-12-26 クレハエラストマー株式会社 表示画面用光学フィルター
JP4121030B2 (ja) * 2004-08-19 2008-07-16 日東電工株式会社 保護フィルム付位相差板、その製造方法、保護フィルム付粘着型位相差板および保護フィルム付粘着型光学素材
TW201028292A (en) * 2008-12-11 2010-08-01 Sumitomo Chemical Co Process for producing composite polarizing plate
JP2012053078A (ja) 2010-08-31 2012-03-15 Sumitomo Chemical Co Ltd 偏光板の製造方法
JP5749076B2 (ja) * 2011-05-19 2015-07-15 藤森工業株式会社 表面保護フィルム、及びそれが貼着された光学部品
JP5461640B2 (ja) * 2011-09-05 2014-04-02 日東電工株式会社 保護フィルムおよび保護フィルム付偏光板
JP6488125B2 (ja) * 2013-12-26 2019-03-20 日東電工株式会社 積層偏光フィルム、その製造方法、積層光学フィルムおよび画像表示装置
JP6826886B2 (ja) 2014-09-09 2021-02-10 住友化学株式会社 偏光板、及び、液晶パネルの製造方法
WO2016043275A1 (ja) * 2014-09-19 2016-03-24 リンテック株式会社 表面保護フィルム
JP6463192B2 (ja) 2015-03-03 2019-01-30 リンテック株式会社 粘着剤層付き光学フィルム
JP5959690B2 (ja) 2015-05-12 2016-08-02 藤森工業株式会社 表面保護フィルム、及びそれが貼着された光学部品
JP6804310B2 (ja) * 2016-03-07 2020-12-23 日東電工株式会社 光学用粘着シート、粘着剤層付偏光フィルム、および液晶表示装置
JP7042020B2 (ja) 2016-08-15 2022-03-25 日東電工株式会社 フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
JP6931534B2 (ja) * 2017-01-31 2021-09-08 日東電工株式会社 表面保護フィルム、及び、光学部材

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005298641A (ja) * 2004-04-09 2005-10-27 Hitachi Chem Co Ltd 表面保護用粘着フィルム
JP2011162659A (ja) 2010-02-09 2011-08-25 Fujimori Kogyo Co Ltd 粘着剤組成物、粘着フィルム、粘着剤組成物の製造方法及び粘着フィルムの製造方法

Also Published As

Publication number Publication date
JP2020083948A (ja) 2020-06-04
KR102662001B1 (ko) 2024-04-29
KR102437847B1 (ko) 2022-08-29
TW202413082A (zh) 2024-04-01
CN111196909A (zh) 2020-05-26
KR20220122593A (ko) 2022-09-02
CN111196909B (zh) 2023-02-17
TWI828799B (zh) 2024-01-11
KR20230164635A (ko) 2023-12-04
TW202027974A (zh) 2020-08-01
KR20200058302A (ko) 2020-05-27
JP2023105089A (ja) 2023-07-28
KR102607550B1 (ko) 2023-11-29
JP7292859B2 (ja) 2023-06-19
KR20210119940A (ko) 2021-10-06

Similar Documents

Publication Publication Date Title
JP5749076B2 (ja) 表面保護フィルム、及びそれが貼着された光学部品
JP2009237489A (ja) 表面保護フィルム付き偏光板の製造方法
KR102037109B1 (ko) 대전 방지 표면 보호 필름
KR20240015703A (ko) 표면 보호 필름 및 그것이 첩합된 광학 부품
KR102053897B1 (ko) 대전 방지 표면 보호 필름의 제조 방법
JP5959690B2 (ja) 表面保護フィルム、及びそれが貼着された光学部品
KR102324350B1 (ko) 표면 보호 필름 및 그것이 첩합된 광학 부품
KR101989305B1 (ko) 표면 보호 필름 및 그것이 첩합된 광학 부품
KR101968924B1 (ko) 대전 방지 표면 보호 필름용 박리 필름
KR102437847B1 (ko) 표면 보호 필름 및 그것이 첩착된 광학 부품
KR20220148728A (ko) 표면 보호 필름 및 그것이 첩착된 광학 부품
JP2023171379A (ja) 光学フィルム用の帯電防止表面保護フィルム

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
A107 Divisional application of patent
GRNT Written decision to grant