JPWO2021028974A1 - - Google Patents

Info

Publication number
JPWO2021028974A1
JPWO2021028974A1 JP2021539710A JP2021539710A JPWO2021028974A1 JP WO2021028974 A1 JPWO2021028974 A1 JP WO2021028974A1 JP 2021539710 A JP2021539710 A JP 2021539710A JP 2021539710 A JP2021539710 A JP 2021539710A JP WO2021028974 A1 JPWO2021028974 A1 JP WO2021028974A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021539710A
Other languages
Japanese (ja)
Other versions
JP7232918B2 (en
JPWO2021028974A5 (en
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 filed Critical
Publication of JPWO2021028974A1 publication Critical patent/JPWO2021028974A1/ja
Publication of JPWO2021028974A5 publication Critical patent/JPWO2021028974A5/ja
Priority to JP2023024572A priority Critical patent/JP7493640B2/en
Application granted granted Critical
Publication of JP7232918B2 publication Critical patent/JP7232918B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • 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
    • 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
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lens Barrels (AREA)
  • Blocking Light For Cameras (AREA)
JP2021539710A 2019-08-09 2019-08-09 Light-shielding film and method for producing light-shielding film Active JP7232918B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023024572A JP7493640B2 (en) 2019-08-09 2023-02-20 Light-shielding film, optical component, and method for manufacturing light-shielding film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/031663 WO2021028974A1 (en) 2019-08-09 2019-08-09 Light-shielding film and method for producing light-shielding film

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023024572A Division JP7493640B2 (en) 2019-08-09 2023-02-20 Light-shielding film, optical component, and method for manufacturing light-shielding film

Publications (3)

Publication Number Publication Date
JPWO2021028974A1 true JPWO2021028974A1 (en) 2021-02-18
JPWO2021028974A5 JPWO2021028974A5 (en) 2022-06-06
JP7232918B2 JP7232918B2 (en) 2023-03-03

Family

ID=74571017

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021539710A Active JP7232918B2 (en) 2019-08-09 2019-08-09 Light-shielding film and method for producing light-shielding film
JP2023024572A Active JP7493640B2 (en) 2019-08-09 2023-02-20 Light-shielding film, optical component, and method for manufacturing light-shielding film

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023024572A Active JP7493640B2 (en) 2019-08-09 2023-02-20 Light-shielding film, optical component, and method for manufacturing light-shielding film

Country Status (5)

Country Link
JP (2) JP7232918B2 (en)
KR (1) KR20220047539A (en)
CN (1) CN113840865A (en)
TW (1) TWI727751B (en)
WO (1) WO2021028974A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7209758B2 (en) * 2021-03-09 2023-01-20 株式会社ダイセル Light-shielding film and light-shielding member

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114463A (en) * 2006-11-02 2008-05-22 Somar Corp Light shielding film and its manufacturing method
JP2013190500A (en) * 2012-03-13 2013-09-26 Sumitomo Metal Mining Co Ltd Black light-shielding film and diaphragm and blade material using the same
WO2018110251A1 (en) * 2016-12-14 2018-06-21 株式会社きもと Light-shielding sliding film, light-shielding sliding member, and resin composition for light-shielding sliding film
JP2019012163A (en) * 2017-06-30 2019-01-24 東洋インキＳｃホールディングス株式会社 Light-shielding film and manufacturing method of light-shielding film

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025159A (en) 1998-07-14 2000-01-25 Daicel Chem Ind Ltd Laminated sheet
JP4299832B2 (en) * 2003-02-25 2009-07-22 新日本製鐵株式会社 Pre-coated metal plate for reflector
US20100226016A1 (en) 2007-07-25 2010-09-09 Nippon Shokubai Co., Ltd. Light-shielding film
JP5614218B2 (en) * 2009-11-20 2014-10-29 東洋紡株式会社 Black heat-resistant light-shielding film and method for producing the same, aperture using the same, light quantity adjustment module, and heat-resistant light-shielding tape
EP2573595B1 (en) 2010-05-20 2021-04-28 Toyobo Co., Ltd. Light-shielding film
WO2014156915A1 (en) * 2013-03-26 2014-10-02 富士フイルム株式会社 Optical lens, method for producing same, lens unit, image-capturing module, and electronic device
JP6181406B2 (en) 2013-04-09 2017-08-16 ユニチカ株式会社 Concealment film
JP6696114B2 (en) 2014-07-18 2020-05-20 大日本印刷株式会社 Low reflection sheet
JP6641720B2 (en) * 2014-07-18 2020-02-05 大日本印刷株式会社 Low reflection sheet
US10610889B2 (en) * 2015-07-31 2020-04-07 Kansai Paint Co., Ltd. Multi-layer coating film formation method
JP6844921B2 (en) 2016-10-31 2021-03-17 コスモ石油株式会社 Heat shield material, heat shield composition, heat shield film and heat shield building material
US20190187340A1 (en) 2017-12-20 2019-06-20 Spring Rainbow Optics Co., Ltd Lens assembly module with light shielding film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008114463A (en) * 2006-11-02 2008-05-22 Somar Corp Light shielding film and its manufacturing method
JP2013190500A (en) * 2012-03-13 2013-09-26 Sumitomo Metal Mining Co Ltd Black light-shielding film and diaphragm and blade material using the same
WO2018110251A1 (en) * 2016-12-14 2018-06-21 株式会社きもと Light-shielding sliding film, light-shielding sliding member, and resin composition for light-shielding sliding film
JP2019012163A (en) * 2017-06-30 2019-01-24 東洋インキＳｃホールディングス株式会社 Light-shielding film and manufacturing method of light-shielding film

Also Published As

Publication number Publication date
KR20220047539A (en) 2022-04-18
JP2023058702A (en) 2023-04-25
CN113840865A (en) 2021-12-24
TWI727751B (en) 2021-05-11
JP7493640B2 (en) 2024-05-31
WO2021028974A1 (en) 2021-02-18
JP7232918B2 (en) 2023-03-03
TW202107122A (en) 2021-02-16

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