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1. WO2020112467 - THIN MULTILAYER LAMINATE

Publication Number WO/2020/112467
Publication Date 04.06.2020
International Application No. PCT/US2019/062520
International Filing Date 21.11.2019
IPC
B32B 17/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
10of synthetic resin
CPC
B32B 17/10036
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10036comprising two outer glass sheet
B32B 17/10045
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10036comprising two outer glass sheet
10045at least one intermediate layer consisting of a glass sheet
B32B 17/10073
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10073comprising at least two glass sheets, neither of which being an outer layer
B32B 17/10119
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10119having a composition deviating from the basic composition of soda-lime glass, e.g. borosilicate
B32B 17/10807
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10807Making layered products containing glass and synthetic resin layers; apparatus therefor
B32B 2307/412
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
40having particular optical properties
412Transparent
Applicants
  • CORNING INCORPORATED [US]/[US]
Inventors
  • DEJNEKA, Matthew John
  • WALTER, Jonathan Earl
Agents
  • JOHNSON, Kevin M.
Priority Data
62/773,56030.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) THIN MULTILAYER LAMINATE
(FR) STRATIFIÉ MULTICOUCHE MINCE
Abstract
(EN)
Laminated glass-based articles are provided. The glass-based articles include at least a first glass-based layer, a second glass-based layer, and a polymer layer disposed between the first and second glass-based layers. At least one of the first and second glass-based layers has a thickness of less than or equal to 200 µm, and the polymer layer has a thickness of less than or equal to 100 µm. The polymer layer has an elastic modulus greater than or equal to 100 MPa at a strain rate of 1/s. Methods of producing the laminated glass-based articles are also provided.
(FR)
Cette invention concerne des articles stratifiés à base de verre. Les articles à base de verre comprennent au moins une première couche à base de verre, une seconde couche à base de verre, et une couche polymère disposée entre les première et seconde couches à base de verre. Au moins l'une des première et seconde couches à base de verre a une épaisseur inférieure ou égale à 200 µm, et la couche de polymère a une épaisseur inférieure ou égale à 100 µm. La couche de polymère a un module d'élasticité supérieur ou égal à 100 MPa à une vitesse de déformation de 1/s. L'invention concerne en outre des procédés de production des articles stratifiées à base de verre.
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