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1. WO2020112754 - INSULATED GLASS UNITS WITH LOW CTE CENTER PANES

Publication Number WO/2020/112754
Publication Date 04.06.2020
International Application No. PCT/US2019/063226
International Filing Date 26.11.2019
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
C03C 27/10 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06Joining glass to glass by processes other than fusing
10with the aid of adhesive specially adapted for that purpose
CPC
B32B 17/10055
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
10055at least one intermediate air space
B32B 17/101
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
101having a predetermined coefficient of thermal expansion [CTE]
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
C03C 27/10
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06Joining glass to glass by processes other than fusing
10with the aid of adhesive specially adapted for that purpose
Applicants
  • CORNING INCORPORATED [US]/[US]
Inventors
  • MCDONALD, Michael Aaron
Agents
  • BROOKINS, Irene L.
Priority Data
62/773,28730.11.2018US
62/773,37830.11.2018US
62/773,38230.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INSULATED GLASS UNITS WITH LOW CTE CENTER PANES
(FR) UNITÉS DE VERRE ISOLÉES DOTÉES DE VITRES CENTRALES À FAIBLE CTE
Abstract
(EN)
An insulated glass unit includes a first pane, a second pane, and a third pane between the first and second panes, and a first sealed gap space between the first pane and the third pane and a second sealed gap space between the second pane and the third pane. The third pane comprises first glass sheet having a coefficient of thermal expansion (CTE) over a temperature range 0 to about 300°C of less than about 70 x 10-7/°C.
(FR)
Une unité de verre isolée comprend une première vitre, une deuxième vitre et une troisième vitre entre les première et deuxième vitres, et un premier espace d'écart étanche entre la première vitre et la troisième vitre et un second espace d'écart étanche entre la deuxième vitre et la troisième vitre. La troisième vitre comprend une première feuille de verre ayant un coefficient de dilatation thermique (CTE) sur une plage de température de 0 à environ 300 °C inférieur à environ 70 x 10-7/°C.
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