CN116194292A - 用于漫射性透射的多层制品 - Google Patents

用于漫射性透射的多层制品 Download PDF

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Publication number
CN116194292A
CN116194292A CN202180063523.9A CN202180063523A CN116194292A CN 116194292 A CN116194292 A CN 116194292A CN 202180063523 A CN202180063523 A CN 202180063523A CN 116194292 A CN116194292 A CN 116194292A
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CN
China
Prior art keywords
rubber
polymer
film
weight
multilayer article
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
CN202180063523.9A
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English (en)
Chinese (zh)
Inventor
A·塞德尔
C·皮尔马特奥
R·奥瑟
H-J·克兰克斯
J·海米格
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Covestro Deutschland AG
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Covestro Deutschland AG
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Filing date
Publication date
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Publication of CN116194292A publication Critical patent/CN116194292A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
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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
    • 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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    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
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    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
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    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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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    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
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    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
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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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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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    • B32B2250/24—All layers being polymeric
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    • 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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    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
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    • 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

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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)
  • 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)
CN202180063523.9A 2020-09-18 2021-09-09 用于漫射性透射的多层制品 Pending CN116194292A (zh)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CN116194292A true CN116194292A (zh) 2023-05-30

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ID=72561607

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180063523.9A Pending CN116194292A (zh) 2020-09-18 2021-09-09 用于漫射性透射的多层制品

Country Status (7)

Country Link
US (1) US20230311449A1 (enExample)
EP (1) EP4214048A1 (enExample)
JP (1) JP7791877B2 (enExample)
KR (1) KR20230070453A (enExample)
CN (1) CN116194292A (enExample)
MX (1) MX2023003150A (enExample)
WO (1) WO2022058222A1 (enExample)

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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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US20190119491A1 (en) * 2016-04-27 2019-04-25 Covestro Deutschland Ag Antistatic and light-stable thermoplastic polycarbonate moulding compounds

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MX2023003150A (es) 2023-03-24
JP2023541667A (ja) 2023-10-03
WO2022058222A1 (de) 2022-03-24
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JP7791877B2 (ja) 2025-12-24
US20230311449A1 (en) 2023-10-05

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