JP7791877B2 - 拡散性透過照光用の多層体 - Google Patents

拡散性透過照光用の多層体

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Publication number
JP7791877B2
JP7791877B2 JP2023517678A JP2023517678A JP7791877B2 JP 7791877 B2 JP7791877 B2 JP 7791877B2 JP 2023517678 A JP2023517678 A JP 2023517678A JP 2023517678 A JP2023517678 A JP 2023517678A JP 7791877 B2 JP7791877 B2 JP 7791877B2
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JP
Japan
Prior art keywords
weight
rubber
polymer
film
vinyl
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.)
Active
Application number
JP2023517678A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023541667A (ja
JP2023541667A5 (cg-RX-API-DMAC7.html
Inventor
アンドレアス ザイデル
チロ ピエルマッテオ
ラファエル オセル
ハンス－ユルゲン クランカーズ
ヤン ヘルミック
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.)
Covestro Deutschland AG
Original Assignee
Covestro Deutschland AG
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Filing date
Publication date
Application filed by Covestro Deutschland AG filed Critical Covestro Deutschland AG
Publication of JP2023541667A publication Critical patent/JP2023541667A/ja
Publication of JP2023541667A5 publication Critical patent/JP2023541667A5/ja
Application granted granted Critical
Publication of JP7791877B2 publication Critical patent/JP7791877B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • 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
    • 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
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    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber 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
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    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
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    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
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    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0207—Particles made of materials belonging to B32B25/00
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    • B32B2264/0214—Particles made of materials belonging to B32B27/00
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    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/30—Particles characterised by physical dimension
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    • B32B2605/003—Interior finishings
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
JP2023517678A 2020-09-18 2021-09-09 拡散性透過照光用の多層体 Active JP7791877B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20196826 2020-09-18
EP20196826.0 2020-09-18
PCT/EP2021/074751 WO2022058222A1 (de) 2020-09-18 2021-09-09 Mehrschichtkörper für diffuse durchleuchtung

Publications (3)

Publication Number Publication Date
JP2023541667A JP2023541667A (ja) 2023-10-03
JP2023541667A5 JP2023541667A5 (cg-RX-API-DMAC7.html) 2024-09-17
JP7791877B2 true JP7791877B2 (ja) 2025-12-24

Family

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JP2023517678A Active JP7791877B2 (ja) 2020-09-18 2021-09-09 拡散性透過照光用の多層体

Country Status (7)

Country Link
US (1) US20230311449A1 (cg-RX-API-DMAC7.html)
EP (1) EP4214048B1 (cg-RX-API-DMAC7.html)
JP (1) JP7791877B2 (cg-RX-API-DMAC7.html)
KR (1) KR20230070453A (cg-RX-API-DMAC7.html)
CN (1) CN116194292B (cg-RX-API-DMAC7.html)
MX (1) MX2023003150A (cg-RX-API-DMAC7.html)
WO (1) WO2022058222A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4245521A1 (de) * 2022-03-16 2023-09-20 Covestro Deutschland AG Metallschicht enthaltender mehrschichtkörper für diffuse durchleuchtung
EP4245529A1 (de) * 2022-03-16 2023-09-20 Covestro Deutschland AG Durchleuchtbarer mehrschichtkörper mit thermo- oder druckempfindlicher dekorationsschicht
WO2024206154A1 (en) 2023-03-24 2024-10-03 Covestro Llc Thermal stabilization package for polycarbonate/acrylonitrile-butadiene-styrene blends

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JP2016501298A (ja) 2012-12-07 2016-01-18 バイエル・マテリアルサイエンス・アクチェンゲゼルシャフトＢａｙｅｒ ＭａｔｅｒｉａｌＳｃｉｅｎｃｅ ＡＧ 難燃性ポリカーボネート成形組成物ｉ
US20160325531A1 (en) 2013-12-19 2016-11-10 Covestro Deutschland Ag Multilayer structure made of polycarbonate and polycarbonate blends with high optical quality and high scratch resistance and weathering resistance
JP2017222874A (ja) 2012-04-27 2017-12-21 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 加工中安定状態を保つｐｃ／ａｂｓ組成物
JP2019534173A (ja) 2016-09-09 2019-11-28 トリンゼオ ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリウレタン層及びｐｃ／ａｂｓ層を含む多層複合材料物品

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JP2023541667A (ja) 2023-10-03
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