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1. WO2022008934 - LAMINATED REAR WINDOW GLAZING

Publication Number WO/2022/008934
Publication Date 13.01.2022
International Application No. PCT/GB2021/051774
International Filing Date 09.07.2021
IPC
B32B 7/023 2019.1
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
7Layered 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
02Physical, chemical or physicochemical properties
023Optical properties
B32B 7/03 2019.1
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
7Layered 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
03with respect to the orientation of features
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
B60J 1/18 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
18arranged at the vehicle rear
Applicants
  • PILKINGTON GROUP LIMITED [GB]/[GB]
Inventors
  • PAULUS, Peter
Agents
  • FORTT, Simon Merton
  • TEASDALE, Nicola Joanne
  • STANLEY, Andrew Thomas
  • MARSH, Andrew James
  • DENNO, Richard Christopher Somer
  • PETTET, Nicholas Edward
Priority Data
2010633.210.07.2020GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) LAMINATED REAR WINDOW GLAZING
(FR) VITRAGE FEUILLETÉ DE FENÊTRE ARRIÈRE
Abstract
(EN) An automotive rear window glazing for installation in a car, comprises at least two plies of glazing material and at least one ply of plastics interlayer material extending between the plies of glazing material, the ply of plastics interlayer material being substantially co-extensive with the plies of glazing material and bonding the plies of glazing material to each other, wherein the ply of plastics interlayer material contains draw lines extending in substantially one direction, the automotive rear window glazing has a top edge and a bottom edge, and wherein the automotive rear window glazing is installed with the draw lines in the plastics interlayer material extending from the top to the bottom edges.
(FR) L'invention concerne un vitrage de fenêtre arrière d'automobile destiné à être installé dans une voiture, comprenant au moins deux couches de matériau de vitrage et au moins une couche de matériau intercalaire en plastique s'étendant entre les couches de matériau de vitrage, la couche de matériau intercalaire en plastique étant sensiblement coextensive avec les couches de matériau de vitrage et liant les couches de matériau de vitrage l'une à l'autre, la couche de matériau intercalaire en plastique contenant des lignes d'étirage s'étendant sensiblement dans une direction, le vitrage de fenêtre arrière automobile ayant un bord supérieur et un bord inférieur, et le vitrage de fenêtre arrière automobile étant installé avec les lignes d'étirage dans le matériau intercalaire en plastique s'étendant du bord supérieur au bord inférieur.
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