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FR3096303B1 - Composite laminé pour éléments transparents à réflexion diffuse - Google Patents

Composite laminé pour éléments transparents à réflexion diffuse Download PDF

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Publication number
FR3096303B1
FR3096303B1 FR1905423A FR1905423A FR3096303B1 FR 3096303 B1 FR3096303 B1 FR 3096303B1 FR 1905423 A FR1905423 A FR 1905423A FR 1905423 A FR1905423 A FR 1905423A FR 3096303 B1 FR3096303 B1 FR 3096303B1
Authority
FR
France
Prior art keywords
substrate
laminated composite
dielectric layer
transparent
support
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.)
Active
Application number
FR1905423A
Other languages
English (en)
Other versions
FR3096303A1 (fr
Inventor
Antoine Diguet
Daniele Constantini
Jean-Baptiste Laudereau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
Original Assignee
Saint Gobain Glass France SAS
Compagnie de Saint Gobain SA
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
Priority to FR1905423A priority Critical patent/FR3096303B1/fr
Application filed by Saint Gobain Glass France SAS, Compagnie de Saint Gobain SA filed Critical Saint Gobain Glass France SAS
Priority to PCT/EP2020/063528 priority patent/WO2020234127A1/fr
Priority to CN202080003062.1A priority patent/CN112292262B/zh
Priority to EP20725711.4A priority patent/EP3972830A1/fr
Priority to JP2021569393A priority patent/JP2022533435A/ja
Priority to KR1020217040402A priority patent/KR20220036913A/ko
Priority to US17/613,343 priority patent/US12117626B2/en
Publication of FR3096303A1 publication Critical patent/FR3096303A1/fr
Application granted granted Critical
Publication of FR3096303B1 publication Critical patent/FR3096303B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • B32B37/025—Transfer laminating
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • 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
    • B32B7/023—Optical 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • 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
    • B32B2250/02—2 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
    • 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
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • 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
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/204—Di-electric
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/416—Reflective
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/418—Refractive
    • 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
    • B32B2329/06—PVB, i.e. polyinylbutyral
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • 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
    • B32B2551/00—Optical elements
    • 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
    • B32B2607/00—Walls, panels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention concerne un composite laminé permettant l’obtention d’éléments à couche transparents à réflexion diffuse susceptibles d’être utilisés dans des vitrages esthétiques et/ou antireflets, ou encore dans des écrans de projection transparents. Le composite laminé comprend un support polymérique organique, une couche et un premier substrat polymérique organique transparent. La couche diélectrique est disposée entre le support et le substrat. La couche diélectrique a un indice de réfraction supérieur à l’indice de réfraction du premier substrat. L’énergie d’adhésion entre la couche diélectrique et support est inférieure à l’énergie d’adhésion entre la couche diélectrique et le substrat. L’invention se rapporte également à un procédé de fabrication d’un élément à couche transparent à réflexion diffuse à partir dudit composite laminé.
FR1905423A 2019-05-23 2019-05-23 Composite laminé pour éléments transparents à réflexion diffuse Active FR3096303B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1905423A FR3096303B1 (fr) 2019-05-23 2019-05-23 Composite laminé pour éléments transparents à réflexion diffuse
CN202080003062.1A CN112292262B (zh) 2019-05-23 2020-05-14 用于具有漫反射的透明元件的层压复合材料
EP20725711.4A EP3972830A1 (fr) 2019-05-23 2020-05-14 Composite laminé pour éléments transparents à réflexion diffuse
JP2021569393A JP2022533435A (ja) 2019-05-23 2020-05-14 透明拡散反射要素のための複合積層体
PCT/EP2020/063528 WO2020234127A1 (fr) 2019-05-23 2020-05-14 Composite laminé pour éléments transparents à réflexion diffuse
KR1020217040402A KR20220036913A (ko) 2019-05-23 2020-05-14 확산 반사를 갖는 투명 요소용 복합 라미네이트
US17/613,343 US12117626B2 (en) 2019-05-23 2020-05-14 Composite laminate for transparent elements with diffuse reflection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905423A FR3096303B1 (fr) 2019-05-23 2019-05-23 Composite laminé pour éléments transparents à réflexion diffuse
FR1905423 2019-05-23

Publications (2)

Publication Number Publication Date
FR3096303A1 FR3096303A1 (fr) 2020-11-27
FR3096303B1 true FR3096303B1 (fr) 2021-09-03

Family

ID=68501671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905423A Active FR3096303B1 (fr) 2019-05-23 2019-05-23 Composite laminé pour éléments transparents à réflexion diffuse

Country Status (7)

Country Link
US (1) US12117626B2 (fr)
EP (1) EP3972830A1 (fr)
JP (1) JP2022533435A (fr)
KR (1) KR20220036913A (fr)
CN (1) CN112292262B (fr)
FR (1) FR3096303B1 (fr)
WO (1) WO2020234127A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118664981A (zh) * 2023-09-07 2024-09-20 法国圣戈班玻璃公司 可透光多层膜、其制备方法以及包含可透光多层膜的玻璃组件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365284B1 (en) 1999-06-04 2002-04-02 Crown Operations International, Ltd. Flexible solar-control laminates
GB0106059D0 (en) * 2001-03-13 2001-05-02 Secr Defence Release films
JP2005530627A (ja) * 2002-02-28 2005-10-13 ソリユテイア・インコーポレイテツド 型押し反射積層品
AU2004213399A1 (en) * 2003-02-14 2004-09-02 Avery Dennison Corporation Differential release system for a self-wound multilayer dry paint decorative laminate having a pressure sensitive adhesive
JP4888585B2 (ja) 2010-06-16 2012-02-29 ソニー株式会社 光学体、壁材、建具、および日射遮蔽装置
TWI527692B (zh) * 2010-12-22 2016-04-01 三菱麗陽股份有限公司 轉印薄膜及其製造方法以及積層體及其製造方法
FR2971060B1 (fr) * 2011-01-31 2013-08-09 Saint Gobain Element transparent a reflexion diffuse
FR2993266B1 (fr) * 2012-07-13 2014-07-18 Saint Gobain Vitrage translucide comprenant au moins un motif, de preference transparent
GB201304114D0 (en) 2013-03-07 2013-04-24 The Technology Partnership Plc Embedded diffuser structure
JP2016009271A (ja) 2014-06-23 2016-01-18 旭硝子株式会社 映像表示システム
KR102375990B1 (ko) * 2014-09-30 2022-03-17 세키스이가가쿠 고교가부시키가이샤 합판 유리용 중간막 및 합판 유리
FR3062339B1 (fr) * 2017-01-31 2022-07-22 Saint Gobain Element en couches transparent a reflexion diffuse directionnelle

Also Published As

Publication number Publication date
CN112292262A (zh) 2021-01-29
FR3096303A1 (fr) 2020-11-27
JP2022533435A (ja) 2022-07-22
WO2020234127A1 (fr) 2020-11-26
EP3972830A1 (fr) 2022-03-30
US12117626B2 (en) 2024-10-15
CN112292262B (zh) 2023-09-19
US20220221626A1 (en) 2022-07-14
KR20220036913A (ko) 2022-03-23

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