JPWO2021112133A1 - - Google Patents

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Publication number
JPWO2021112133A1
JPWO2021112133A1 JP2021562689A JP2021562689A JPWO2021112133A1 JP WO2021112133 A1 JPWO2021112133 A1 JP WO2021112133A1 JP 2021562689 A JP2021562689 A JP 2021562689A JP 2021562689 A JP2021562689 A JP 2021562689A JP WO2021112133 A1 JPWO2021112133 A1 JP WO2021112133A1
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.)
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Application number
JP2021562689A
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JPWO2021112133A5 (ja
JP7356516B2 (ja
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Publication of JPWO2021112133A1 publication Critical patent/JPWO2021112133A1/ja
Publication of JPWO2021112133A5 publication Critical patent/JPWO2021112133A5/ja
Priority to JP2023158725A priority Critical patent/JP2023171833A/ja
Application granted granted Critical
Publication of JP7356516B2 publication Critical patent/JP7356516B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0079—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2833/00—Use of polymers of unsaturated acids or derivatives thereof as mould material
    • B29K2833/04—Polymers of esters
    • B29K2833/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0041—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0073—Roughness, e.g. anti-slip smooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/757—Moulds, cores, dies
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
JP2021562689A 2019-12-02 2020-12-02 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法 Active JP7356516B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023158725A JP2023171833A (ja) 2019-12-02 2023-09-22 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2019218268 2019-12-02
JP2019218268 2019-12-02
JP2020171125 2020-10-09
JP2020171125 2020-10-09
JP2020199700 2020-12-01
JP2020199700 2020-12-01
PCT/JP2020/044899 WO2021112133A1 (ja) 2019-12-02 2020-12-02 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023158725A Division JP2023171833A (ja) 2019-12-02 2023-09-22 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021112133A1 true JPWO2021112133A1 (ja) 2021-06-10
JPWO2021112133A5 JPWO2021112133A5 (ja) 2022-07-29
JP7356516B2 JP7356516B2 (ja) 2023-10-04

Family

ID=76221695

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021562689A Active JP7356516B2 (ja) 2019-12-02 2020-12-02 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法
JP2023158725A Pending JP2023171833A (ja) 2019-12-02 2023-09-22 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023158725A Pending JP2023171833A (ja) 2019-12-02 2023-09-22 三次元成形用液晶フィルム、三次元成形体、および、三次元成形体の製造方法

Country Status (4)

Country Link
US (1) US20220288827A1 (ja)
JP (2) JP7356516B2 (ja)
CN (1) CN114761232A (ja)
WO (1) WO2021112133A1 (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003532565A (ja) * 2000-04-25 2003-11-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 物品の表面に装飾又はテキストを設ける方法
JP2007071932A (ja) * 2005-09-05 2007-03-22 Nitto Denko Corp 光学素子の製造方法及び光学素子
JP2010111104A (ja) * 2008-11-10 2010-05-20 Nippon Zeon Co Ltd 加飾シート及び成形体
JP2014197119A (ja) * 2013-03-29 2014-10-16 Ｊｘ日鉱日石エネルギー株式会社 光学フィルム、偏光板、画像表示装置及び光学フィルムの製造方法
WO2015050256A1 (ja) * 2013-10-04 2015-04-09 富士フイルム株式会社 コレステリック液晶層を含む熱圧着貼合用フィルムおよびその応用
WO2017018468A1 (ja) * 2015-07-28 2017-02-02 日本ゼオン株式会社 コレステリック樹脂積層体、製造方法及び用途
WO2018186184A1 (ja) * 2017-04-06 2018-10-11 富士フイルム株式会社 積層体、加飾シートおよび成型体
JP2019077807A (ja) * 2017-10-25 2019-05-23 株式会社クラレ 活性エネルギー線硬化性樹脂組成物、それを含む積層体および成形体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4878796B2 (ja) * 2004-09-06 2012-02-15 富士フイルム株式会社 光学フィルムの製造方法
JP2006317571A (ja) * 2005-05-11 2006-11-24 Fuji Photo Film Co Ltd 光学補償フィルム、偏光板および液晶表示装置
JP5451672B2 (ja) * 2011-03-25 2014-03-26 富士フイルム株式会社 光反射性フィルムの製造方法
JP2013200515A (ja) * 2012-03-26 2013-10-03 Fujifilm Corp 光反射層、光反射板並びに合わせガラス用積層中間膜シート及び合わせガラスとそれらの製造方法
JP6097619B2 (ja) * 2012-04-06 2017-03-15 富士フイルム株式会社 光学フィルム、偏光板及びこれを用いた画像表示装置
JP6491759B2 (ja) * 2015-11-12 2019-03-27 富士フイルム株式会社 液晶セル、および三次元構造液晶セル
JP6844615B2 (ja) * 2016-03-28 2021-03-17 日本ゼオン株式会社 液晶硬化フィルム及びその製造方法
WO2018039681A1 (en) * 2016-08-26 2018-03-01 Wilson Murray Kendail Thermoformed liquid crystal polarized wafers and methods of producing
WO2020122235A1 (ja) * 2018-12-14 2020-06-18 富士フイルム株式会社 成型用加飾フィルム及びその製造方法、成型物、並びに、成型方法
KR20220011703A (ko) * 2019-05-30 2022-01-28 도요보 가부시키가이샤 폴딩형 디스플레이용 편광판

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003532565A (ja) * 2000-04-25 2003-11-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 物品の表面に装飾又はテキストを設ける方法
JP2007071932A (ja) * 2005-09-05 2007-03-22 Nitto Denko Corp 光学素子の製造方法及び光学素子
JP2010111104A (ja) * 2008-11-10 2010-05-20 Nippon Zeon Co Ltd 加飾シート及び成形体
JP2014197119A (ja) * 2013-03-29 2014-10-16 Ｊｘ日鉱日石エネルギー株式会社 光学フィルム、偏光板、画像表示装置及び光学フィルムの製造方法
WO2015050256A1 (ja) * 2013-10-04 2015-04-09 富士フイルム株式会社 コレステリック液晶層を含む熱圧着貼合用フィルムおよびその応用
WO2017018468A1 (ja) * 2015-07-28 2017-02-02 日本ゼオン株式会社 コレステリック樹脂積層体、製造方法及び用途
WO2018186184A1 (ja) * 2017-04-06 2018-10-11 富士フイルム株式会社 積層体、加飾シートおよび成型体
JP2019077807A (ja) * 2017-10-25 2019-05-23 株式会社クラレ 活性エネルギー線硬化性樹脂組成物、それを含む積層体および成形体

Also Published As

Publication number Publication date
CN114761232A (zh) 2022-07-15
JP2023171833A (ja) 2023-12-05
WO2021112133A1 (ja) 2021-06-10
US20220288827A1 (en) 2022-09-15
JP7356516B2 (ja) 2023-10-04

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