CN117157334A - 乙烯乙烯醇共聚物的缩醛化物和包含该缩醛化物的组合物 - Google Patents

乙烯乙烯醇共聚物的缩醛化物和包含该缩醛化物的组合物 Download PDF

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Publication number
CN117157334A
CN117157334A CN202280027973.7A CN202280027973A CN117157334A CN 117157334 A CN117157334 A CN 117157334A CN 202280027973 A CN202280027973 A CN 202280027973A CN 117157334 A CN117157334 A CN 117157334A
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China
Prior art keywords
vinyl alcohol
ethylene
mass
evoh
acetalization
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CN202280027973.7A
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English (en)
Chinese (zh)
Inventor
平冈伸崇
高杉晃央
新村卓郎
中原淳裕
杉井浩晃
浅沼芳聪
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Kuraray Co Ltd
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Kuraray Co Ltd
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Publication of CN117157334A publication Critical patent/CN117157334A/zh
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    • C08F216/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
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    • C08F216/06—Polyvinyl alcohol ; Vinyl alcohol
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    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10935—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin as a preformed layer, e.g. formed by extrusion
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    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/1099—After-treatment of the layered product, e.g. cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure

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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)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
CN202280027973.7A 2021-04-12 2022-03-28 乙烯乙烯醇共聚物的缩醛化物和包含该缩醛化物的组合物 Pending CN117157334A (zh)

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