MX2019013235A - Pelicula intermedia para vidrio laminado, y vidrio laminado. - Google Patents

Pelicula intermedia para vidrio laminado, y vidrio laminado.

Info

Publication number
MX2019013235A
MX2019013235A MX2019013235A MX2019013235A MX2019013235A MX 2019013235 A MX2019013235 A MX 2019013235A MX 2019013235 A MX2019013235 A MX 2019013235A MX 2019013235 A MX2019013235 A MX 2019013235A MX 2019013235 A MX2019013235 A MX 2019013235A
Authority
MX
Mexico
Prior art keywords
laminated glass
intermediate film
sound
resonance frequency
insulating property
Prior art date
Application number
MX2019013235A
Other languages
English (en)
Inventor
Iwamoto Tatsuya
Sakamoto Yuu
Ishikawa Yuki
Kawada Shinji
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 MX2019013235A publication Critical patent/MX2019013235A/es

Links

Classifications

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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
    • B32B17/1055—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 resin layer, i.e. interlayer
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    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • 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
    • B32B2323/00—Polyalkenes
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

Se proporciona una película de entrecapa para vidrio laminado capaz de mejorar de manera efectiva la propiedad aislante de sonido a 6300 Hz en tanto que previene o impide de manera efectiva el deterioro en la propiedad aislante de sonido a 3150 Hz en vidrio laminado. Una película de entrecapa para vidrio laminado de acuerdo a la presente invención tiene una estructura de una capa o una estructura de dos o más capas e incluye de capa de resina que contiene una resina y un plastificante. La película de entrecapa tiene una frecuencia de resonancia X de 550 Hz o más y 740 Hz o menos, un factor de pérdida Y en un modo secundario de 0.5 o más, y satisface una fórmula: Y 0.0008X - 0.142 en una medición de frecuencia de resonancia en un modo secundario en una prueba de amortiguamiento para vidrio laminado de acuerdo a un método de excitación central de vidrio laminado, cuando el vidrio laminado se obtiene al arreglar la película de entrecapa entre dos placas de vidrio de 25 mm de ancho, 300 mm de largo y 2 mm de grueso.
MX2019013235A 2017-05-19 2018-05-18 Pelicula intermedia para vidrio laminado, y vidrio laminado. MX2019013235A (es)

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JP2017143120 2017-07-24
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PCT/JP2018/019314 WO2018212332A1 (ja) 2017-05-19 2018-05-18 合わせガラス用中間膜及び合わせガラス

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TWI754056B (zh) 2022-02-01
KR20200010167A (ko) 2020-01-30
US20220371305A1 (en) 2022-11-24
RU2019142121A (ru) 2021-06-21
US20200198301A1 (en) 2020-06-25
TW201900579A (zh) 2019-01-01
US11396162B2 (en) 2022-07-26
CN110536875B (zh) 2023-03-31
CN116394604A (zh) 2023-07-07
JP6763955B2 (ja) 2020-09-30
EP3626689A4 (en) 2021-03-03
JP2019194153A (ja) 2019-11-07
KR20240016463A (ko) 2024-02-06
WO2018212332A1 (ja) 2018-11-22
BR112019023108A2 (pt) 2020-05-26
CN110536875A (zh) 2019-12-03
JPWO2018212332A1 (ja) 2019-06-27
ZA201906520B (en) 2021-01-27
EP3626689A1 (en) 2020-03-25

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