CN112673292A - 表面保护薄膜用基材、使用该基材的表面保护薄膜、及带表面保护薄膜的光学薄膜 - Google Patents

表面保护薄膜用基材、使用该基材的表面保护薄膜、及带表面保护薄膜的光学薄膜 Download PDF

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Publication number
CN112673292A
CN112673292A CN201980059578.5A CN201980059578A CN112673292A CN 112673292 A CN112673292 A CN 112673292A CN 201980059578 A CN201980059578 A CN 201980059578A CN 112673292 A CN112673292 A CN 112673292A
Authority
CN
China
Prior art keywords
film
surface protection
substrate
protection film
protective film
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201980059578.5A
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English (en)
Chinese (zh)
Inventor
清水享
中原步梦
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
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of CN112673292A publication Critical patent/CN112673292A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C09J7/22—Plastics; Metallised plastics
    • 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]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
CN201980059578.5A 2018-09-11 2019-05-24 表面保护薄膜用基材、使用该基材的表面保护薄膜、及带表面保护薄膜的光学薄膜 Pending CN112673292A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018169431 2018-09-11
JP2018-169431 2018-09-11
PCT/JP2019/020711 WO2020054135A1 (ja) 2018-09-11 2019-05-24 表面保護フィルム用基材、該基材を用いた表面保護フィルム、および表面保護フィルム付光学フィルム

Publications (1)

Publication Number Publication Date
CN112673292A true CN112673292A (zh) 2021-04-16

Family

ID=69777733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980059578.5A Pending CN112673292A (zh) 2018-09-11 2019-05-24 表面保护薄膜用基材、使用该基材的表面保护薄膜、及带表面保护薄膜的光学薄膜

Country Status (4)

Country Link
JP (2) JP7549939B2 (https=)
KR (1) KR102604387B1 (https=)
CN (1) CN112673292A (https=)
WO (1) WO2020054135A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250215168A1 (en) 2023-12-27 2025-07-03 Braskem S.A. Modified post-consumer resin suitable for shrink films

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001194532A (ja) * 1999-10-27 2001-07-19 Kanegafuchi Chem Ind Co Ltd 光学フィルムおよびその製造方法
WO2002035263A1 (en) * 2000-10-24 2002-05-02 Fuji Photo Film Co., Ltd. Polarizing plate comprising polymer film and polarizing membrane
CN101311755A (zh) * 2007-05-23 2008-11-26 富士胶片株式会社 光学薄膜、光学补偿薄膜、偏振片以及液晶显示装置
WO2011034159A1 (ja) * 2009-09-18 2011-03-24 積水化学工業株式会社 セパレータ及び積層体
JP2012141595A (ja) * 2010-12-15 2012-07-26 Asahi Kasei Chemicals Corp 光学部材用積層表面保護フィルム
CN107430228A (zh) * 2015-03-20 2017-12-01 柯尼卡美能达株式会社 光学薄膜以及光学薄膜的制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3056567B2 (ja) * 1991-10-18 2000-06-26 日東電工株式会社 光学検査用セパレータ
JP2000302960A (ja) * 1999-04-19 2000-10-31 Kanegafuchi Chem Ind Co Ltd 光学フィルム
JP2001131400A (ja) * 1999-11-05 2001-05-15 Kanegafuchi Chem Ind Co Ltd 樹脂組成物および光学フィルム
JP2001221915A (ja) * 2000-02-07 2001-08-17 Kanegafuchi Chem Ind Co Ltd 光学フィルム並びにそれよりなる偏光子保護フィルムおよび偏光板
JP4421737B2 (ja) * 2000-05-10 2010-02-24 株式会社カネカ 低複屈折グラフト変性ノルボルネン系樹脂からなる光学フィルム
JP2007206605A (ja) * 2006-02-06 2007-08-16 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP2007225862A (ja) * 2006-02-23 2007-09-06 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP5274928B2 (ja) * 2008-08-05 2013-08-28 日東電工株式会社 液晶パネル及び液晶表示装置
WO2016204525A1 (ko) * 2015-06-19 2016-12-22 엘지전자(주) 터치 패널 및 표시 장치
JP2017190406A (ja) 2016-04-14 2017-10-19 日東電工株式会社 粘着シート

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001194532A (ja) * 1999-10-27 2001-07-19 Kanegafuchi Chem Ind Co Ltd 光学フィルムおよびその製造方法
WO2002035263A1 (en) * 2000-10-24 2002-05-02 Fuji Photo Film Co., Ltd. Polarizing plate comprising polymer film and polarizing membrane
CN101311755A (zh) * 2007-05-23 2008-11-26 富士胶片株式会社 光学薄膜、光学补偿薄膜、偏振片以及液晶显示装置
WO2011034159A1 (ja) * 2009-09-18 2011-03-24 積水化学工業株式会社 セパレータ及び積層体
JP2012141595A (ja) * 2010-12-15 2012-07-26 Asahi Kasei Chemicals Corp 光学部材用積層表面保護フィルム
CN107430228A (zh) * 2015-03-20 2017-12-01 柯尼卡美能达株式会社 光学薄膜以及光学薄膜的制造方法

Also Published As

Publication number Publication date
KR20210057001A (ko) 2021-05-20
JP2024086964A (ja) 2024-06-28
KR102604387B1 (ko) 2023-11-21
WO2020054135A1 (ja) 2020-03-19
JP7549939B2 (ja) 2024-09-12
JPWO2020054135A1 (ja) 2021-09-16

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