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1. WO2019212062 - LAMINATED VEHICLE GLAZING HAVING A STIFF INTERLAYER

Publication Number WO/2019/212062
Publication Date 07.11.2019
International Application No. PCT/JP2019/018300
International Filing Date 07.05.2019
IPC
B32B 5/14 2006.1
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
5Layered products characterised by the non-homogeneity or physical structure of a layer
14characterised by a layer differing constitutionally or physically in different parts, e.g. denser near its faces
B32B 17/10 2006.1
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
B32B 3/08 2006.1
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
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
02characterised by features of form at particular places, e.g. in edge regions
08characterised by added members at particular parts
CPC
B32B 17/067
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
067of fibres or filaments
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
10005laminated safety glass or glazing
10009characterized by the number, the constitution or treatment of glass sheets
10036comprising two outer glass sheets
B32B 17/10266
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
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10247Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
10256created by printing techniques
10266on glass pane
B32B 17/10293
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
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10293Edge features, e.g. inserts or holes
B32B 17/10348
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
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10339Specific parts of the laminated safety glass or glazing being colored or tinted
10348comprising an obscuration band
B32B 17/10366
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
10005laminated safety glass or glazing
10165Functional features of the laminated safety glass or glazing
10366Reinforcements of the laminated safety glass or glazing against impact or intrusion
Applicants
  • CENTRAL GLASS COMPANY, LIMITED [JP]/[JP]
Inventors
  • BRONSTEIN, Wladislaw
Agents
  • KOBAYASHI, Hiromichi
  • TOMIOKA, Kiyoshi
  • YAMAGUCHI, Koji
Priority Data
62/666,22003.05.2018US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) LAMINATED VEHICLE GLAZING HAVING A STIFF INTERLAYER
(FR) VITRAGE STRATIFIÉ DE VÉHICULE COMPRENANT UNE COUCHE INTERMÉDIAIRE RIGIDE
Abstract
(EN) Disclosed generally herein is a laminated vehicle glazing including first and second glass sheets and a polymer interlayer interposed therebetween. The interlayer includes a major part and a stiff part adjacent to the major part. The stiff part does not surround the major part, such that the major part is along at least one edge of the laminated vehicle glazing. The stiff part includes at least one layer made of a material that has a higher Young's modulus than that of the material used in the major part. Young's modulus in the thickness direction of the stiff part is higher than that of the major part.
(FR) L'invention concerne de manière générale un vitrage stratifié de véhicule comprenant des première et seconde feuilles de verre et une couche intermédiaire en polymère interposée entre celles-ci. La couche intermédiaire comprend une partie principale et une partie rigide adjacente à la partie principale. La partie rigide n'entoure pas la partie principale, de telle sorte que la partie principale se trouve le long d'au moins un bord du vitrage stratifié de véhicule. La partie rigide comprend au moins une couche constituée d'un matériau qui a un module de Young supérieur à celui du matériau utilisé dans la partie principale. Le module de Young dans la direction de l'épaisseur de la partie rigide est supérieur à celui de la partie principale.
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