JP7677342B2 - 減光フィルム及びその製造方法、並びに積層体 - Google Patents

減光フィルム及びその製造方法、並びに積層体 Download PDF

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Publication number
JP7677342B2
JP7677342B2 JP2022544468A JP2022544468A JP7677342B2 JP 7677342 B2 JP7677342 B2 JP 7677342B2 JP 2022544468 A JP2022544468 A JP 2022544468A JP 2022544468 A JP2022544468 A JP 2022544468A JP 7677342 B2 JP7677342 B2 JP 7677342B2
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Japan
Prior art keywords
light
film
manufactured
reducing film
trade name
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Japanese (ja)
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JPWO2022044870A1 (https=
Inventor
弘康 井上
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Zeon Corp
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Zeon Corp
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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
    • B32B27/00—Layered products comprising a layer 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
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)
JP2022544468A 2020-08-27 2021-08-16 減光フィルム及びその製造方法、並びに積層体 Active JP7677342B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020143181 2020-08-27
JP2020143181 2020-08-27
PCT/JP2021/029934 WO2022044870A1 (ja) 2020-08-27 2021-08-16 減光フィルム及びその製造方法、並びに積層体

Publications (2)

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JPWO2022044870A1 JPWO2022044870A1 (https=) 2022-03-03
JP7677342B2 true JP7677342B2 (ja) 2025-05-15

Family

ID=80352314

Family Applications (1)

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JP2022544468A Active JP7677342B2 (ja) 2020-08-27 2021-08-16 減光フィルム及びその製造方法、並びに積層体

Country Status (5)

Country Link
JP (1) JP7677342B2 (https=)
KR (1) KR20230057339A (https=)
CN (1) CN115867437B (https=)
TW (1) TWI881157B (https=)
WO (1) WO2022044870A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004530164A (ja) 2001-06-01 2004-09-30 スリーエム イノベイティブ プロパティズ カンパニー 色調整のための染料を有する色安定性着色ポリマーフィルム
WO2014109407A1 (ja) 2013-01-11 2014-07-17 大日本印刷株式会社 ハードコートフィルム、ハードコート層用硬化性樹脂組成物およびハードコートフィルムの製造方法
US20160306084A1 (en) 2015-04-20 2016-10-20 3M Innovative Properties Company Durable low emissivity window film constructions
JP2016194685A (ja) 2015-03-31 2016-11-17 大日本印刷株式会社 表示装置用前面板および加飾層用組成物
WO2019022069A1 (ja) 2017-07-27 2019-01-31 Jsr株式会社 近赤外線カットフィルターおよび該近赤外線カットフィルターを用いた装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004151264A (ja) 2002-10-29 2004-05-27 Sekisui Chem Co Ltd 着色フィルム及びカラー偏光板
JP2005338718A (ja) * 2004-05-31 2005-12-08 Mitsubishi Chemicals Corp 光学フィルター及びその製造方法
KR101771104B1 (ko) * 2011-05-27 2017-08-24 동우 화인켐 주식회사 방현 필름, 이를 이용한 편광판 및 표시 장치
EP3281981A4 (en) 2015-04-09 2018-12-26 Zeon Corporation Resin composition and use of same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004530164A (ja) 2001-06-01 2004-09-30 スリーエム イノベイティブ プロパティズ カンパニー 色調整のための染料を有する色安定性着色ポリマーフィルム
WO2014109407A1 (ja) 2013-01-11 2014-07-17 大日本印刷株式会社 ハードコートフィルム、ハードコート層用硬化性樹脂組成物およびハードコートフィルムの製造方法
JP2016194685A (ja) 2015-03-31 2016-11-17 大日本印刷株式会社 表示装置用前面板および加飾層用組成物
US20160306084A1 (en) 2015-04-20 2016-10-20 3M Innovative Properties Company Durable low emissivity window film constructions
WO2019022069A1 (ja) 2017-07-27 2019-01-31 Jsr株式会社 近赤外線カットフィルターおよび該近赤外線カットフィルターを用いた装置

Also Published As

Publication number Publication date
CN115867437B (zh) 2026-02-24
TWI881157B (zh) 2025-04-21
WO2022044870A1 (ja) 2022-03-03
KR20230057339A (ko) 2023-04-28
JPWO2022044870A1 (https=) 2022-03-03
CN115867437A (zh) 2023-03-28
TW202212153A (zh) 2022-04-01

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