RU2017114661A - Промежуточная пленка для многослойного стекла и многослойное стекло - Google Patents

Промежуточная пленка для многослойного стекла и многослойное стекло Download PDF

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Publication number
RU2017114661A
RU2017114661A RU2017114661A RU2017114661A RU2017114661A RU 2017114661 A RU2017114661 A RU 2017114661A RU 2017114661 A RU2017114661 A RU 2017114661A RU 2017114661 A RU2017114661 A RU 2017114661A RU 2017114661 A RU2017114661 A RU 2017114661A
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intermediate film
laminated glass
recesses
bulges
groove
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RU2017114661A
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English (en)
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RU2713024C2 (ru
RU2017114661A3 (ru
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Кадзухико НАКАЯМА
Юусуке ООТА
Хирофуми КИТАНО
Хироаки ИНУИ
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Секисуй Кемикал Ко., Лтд.
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Publication of RU2017114661A3 publication Critical patent/RU2017114661A3/ru
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    • 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
    • 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
    • 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
    • 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
    • B32B17/1055—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
    • B32B17/10559—Shape of the cross-section
    • B32B17/10577—Surface roughness
    • B32B17/10587—Surface roughness created by embossing
    • 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
    • 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
    • B32B17/1055—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
    • B32B17/10761—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 containing vinyl acetal
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • 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
    • 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
    • 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
    • B32B7/022—Mechanical properties
    • 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
    • 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
    • B32B7/027—Thermal properties
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings

Claims (18)

1. Промежуточная пленка для многослойного стекла, имеющая многочисленные углубления и многочисленные выпуклости на первой поверхности и второй поверхности, противоположной по отношению к первой поверхности,
причем углубления на первой поверхности и второй поверхности в каждом случае имеют форму паза с непрерывным дном и располагаются с регулярными интервалами и являются параллельными по отношению друг к другу,
причем данная промежуточная пленка для многослойного стекла удовлетворяет формулам (1) и (2):
θ≥10° (1),
R/Sm≤0,3 (2),
где θ представляет собой угол, под которым пересекаются углубления, которые в каждом случае имеют форму паза с непрерывным дном, на первой поверхности и углубления, которые в каждом случае имеют форму паза с непрерывным дном, на второй поверхности,
причем Sm представляет собой среднее значение Sm1 (мкм) и Sm2 (мкм), где Sm1 представляет собой интервал между углублениями, которые в каждом случае имеют форму паза с непрерывным дном, на первой поверхности, и Sm2 представляет собой интервал между углублениями, которые в каждом случае имеют форму паза с непрерывным дном, на второй поверхности, и
причем R представляет собой среднее значение R1 (мкм) и R2 (мкм), где R1 представляет собой радиус закругления выпуклостей на первой поверхности, и R2 представляет собой радиус закругления выпуклостей на второй поверхности.
2. Промежуточная пленка для многослойного стекла по п. 1, причем данная промежуточная пленка для многослойного стекла удовлетворяет формуле (3):
Rz≥1 (3),
где Rz представляет собой среднее значение Rz1 (мкм), представляющего собой шероховатость верхушечных частей выпуклостей на первой поверхности, и Rz2 (мкм), представляющего собой шероховатость верхушечных частей выпуклостей на второй поверхности.
3. Промежуточная пленка для многослойного стекла по п. 1 или 2, в которой угол пересечения θ и Sm, представляющее собой среднее значение Sm1 и Sm2, удовлетворяют формуле (4):
(1000/Sm)2 × sinθ≥2,2 (4),
4. Промежуточная пленка для многослойного стекла по пп. 1-3, в которой угол пересечения θ составляет менее чем 90°.
5. Промежуточная пленка для многослойного стекла по пп. 1-4, в которой Sm, которое представляет собой среднее значение Sm1 и Sm2, составляет 200 мкм или менее.
6. Многослойное стекло, которое составляют:
пара стеклянных листов; и
промежуточная пленка для многослойного стекла по пп. 1-5, расположенная между парными стеклянными листами.
RU2017114661A 2014-09-30 2015-09-30 Промежуточная пленка для многослойного стекла и многослойное стекло RU2713024C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014-202340 2014-09-30
JP2014202340 2014-09-30
PCT/JP2015/077858 WO2016052668A1 (ja) 2014-09-30 2015-09-30 合わせガラス用中間膜及び合わせガラス

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RU2017114661A true RU2017114661A (ru) 2018-11-05
RU2017114661A3 RU2017114661A3 (ru) 2019-04-24
RU2713024C2 RU2713024C2 (ru) 2020-02-03

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US (1) US11247436B2 (ru)
EP (1) EP3202738B1 (ru)
JP (2) JP6676376B2 (ru)
KR (1) KR102375990B1 (ru)
CN (1) CN106164010B (ru)
MX (1) MX2017002363A (ru)
RU (1) RU2713024C2 (ru)
TW (1) TWI678346B (ru)
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WO2019075346A2 (en) * 2017-10-12 2019-04-18 Tredegar Film Products Corporation FILMS FOR USE AS INTERCALARIES BETWEEN SUBSTRATES

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EP3202738A1 (en) 2017-08-09
EP3202738B1 (en) 2023-10-18
JP2020050585A (ja) 2020-04-02
JP6676376B2 (ja) 2020-04-08
CN106164010A (zh) 2016-11-23
US11247436B2 (en) 2022-02-15
TW201711972A (en) 2017-04-01
JPWO2016052668A1 (ja) 2017-07-13
TWI678346B (zh) 2019-12-01
US20170203536A1 (en) 2017-07-20
RU2713024C2 (ru) 2020-02-03
CN106164010B (zh) 2021-02-05
MX2017002363A (es) 2017-05-17
EP3202738A4 (en) 2018-06-27
KR102375990B1 (ko) 2022-03-17
KR20170063438A (ko) 2017-06-08
JP6835987B2 (ja) 2021-02-24
WO2016052668A1 (ja) 2016-04-07
RU2017114661A3 (ru) 2019-04-24

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