BR112021025384A2 - Filme intercalar para vidro laminado e vidro laminado - Google Patents

Filme intercalar para vidro laminado e vidro laminado

Info

Publication number
BR112021025384A2
BR112021025384A2 BR112021025384A BR112021025384A BR112021025384A2 BR 112021025384 A2 BR112021025384 A2 BR 112021025384A2 BR 112021025384 A BR112021025384 A BR 112021025384A BR 112021025384 A BR112021025384 A BR 112021025384A BR 112021025384 A2 BR112021025384 A2 BR 112021025384A2
Authority
BR
Brazil
Prior art keywords
laminated glass
interlayer film
interlayer
irradiation
xenon light
Prior art date
Application number
BR112021025384A
Other languages
English (en)
Inventor
Kinryou Chou
Shingo Okazawa
Shougo Yoshida
Tatsuya Iwamoto
Yuuma Takeda
Original Assignee
Sekisui Chemical Co Ltd
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 by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of BR112021025384A2 publication Critical patent/BR112021025384A2/pt

Links

Classifications

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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
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—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
    • B32B17/10—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
    • 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
    • B32B17/10009—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 characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—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 characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
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    • 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
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    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
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    • 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
    • C08J2329/00—Characterised by the use of homopolymers or 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; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)
  • Inorganic Insulating Materials (AREA)
  • Glass Compositions (AREA)

Abstract

filme intercalar para vidro laminado e vidro laminado. a presente invenção refere-se a um filme intercalar para vidro laminado capaz de suprimir as alterações nas propriedades de isolamento acústico de um vidro laminado em uma região de temperatura relativamente alta. o filme intercalar para vidro laminado de acordo com a presente invenção tem uma estrutura que compreende uma camada ou uma estrutura que compreende duas ou mais camadas. quando a filme intercalar está disposto entre dois vidros verdes que possuem 2 mm de espessura para obter um vidro laminado que possui uma tamanho de 25 mm de altura e 300 mm de largura, o valor absoluto da diferença entre a frequência de ressonância secundária do vidro laminado antes da irradiação com luz de xenônio e a frequência de ressonância secundária do vidro laminado após irradiação com luz de xenônio, determinada pelo teste de irradiação de luz de xenônio sendo de 70 hz ou mais, o fator de perda do vidro laminado a 20ºc é de 0,24 ou mais e a transmitância solar do vidro laminado é de 50% ou menos.
BR112021025384A 2019-07-16 2020-07-14 Filme intercalar para vidro laminado e vidro laminado BR112021025384A2 (pt)

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JP2019130849 2019-07-16
PCT/JP2020/027389 WO2021010402A1 (ja) 2019-07-16 2020-07-14 合わせガラス用中間膜及び合わせガラス

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EP (1) EP4001232A4 (pt)
JP (1) JPWO2021010402A1 (pt)
KR (1) KR20220035872A (pt)
CN (1) CN114127179B (pt)
BR (1) BR112021025384A2 (pt)
MX (1) MX2021015286A (pt)
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JP2007055822A (ja) * 2005-08-22 2007-03-08 Sekisui Chem Co Ltd 合わせガラス用中間膜および合わせガラス
JP2011042552A (ja) 2009-08-24 2011-03-03 Sekisui Chem Co Ltd 合わせガラス用中間膜及び合わせガラス
CN103391907B (zh) 2011-02-23 2015-11-25 积水化学工业株式会社 夹层玻璃用中间膜及夹层玻璃
US8709605B2 (en) * 2011-02-23 2014-04-29 Sekisui Chemical Co., Ltd. Intermediate film for laminated glasses, and laminated glass
JP6140907B2 (ja) * 2014-11-10 2017-06-07 株式会社クラレ 合わせガラス用中間膜および合わせガラス
JP7082486B2 (ja) * 2016-02-05 2022-06-08 積水化学工業株式会社 合わせガラス用中間膜及び合わせガラス
CN109311280B (zh) * 2016-05-09 2021-10-01 可乐丽欧洲有限责任公司 多层夹层和玻璃层合体
JP7021082B2 (ja) * 2017-03-31 2022-02-16 積水化学工業株式会社 合わせガラス
KR20240016463A (ko) * 2017-05-19 2024-02-06 세키스이가가쿠 고교가부시키가이샤 접합 유리용 중간막 및 접합 유리

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CN114127179B (zh) 2023-08-18
KR20220035872A (ko) 2022-03-22
CN114127179A (zh) 2022-03-01
WO2021010402A1 (ja) 2021-01-21
TW202110644A (zh) 2021-03-16
US20220339910A1 (en) 2022-10-27
EP4001232A4 (en) 2023-08-16
JPWO2021010402A1 (pt) 2021-01-21
EP4001232A1 (en) 2022-05-25
MX2021015286A (es) 2022-01-18

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