EP 3390312 A1 20181024 - ASYMMETRIC LAMINATED GLASS
Title (en)
ASYMMETRIC LAMINATED GLASS
Title (de)
ASYMMETRISCHES LAMINIERTES GLAS
Title (fr)
VERRE FEUILLETE ASYMETRIQUE
Publication
Application
Priority
- FR 1562665 A 20151217
- FR 2016053420 W 20161214
Abstract (en)
[origin: WO2017103471A1] The present invention relates to a laminated glazing comprising at least a first glass sheet of soda-lime-silica type, a second glass sheet which is thinner than the first glass sheet and a polymeric interlayer located between the two glass sheets, in which the second glass sheet is a glass of aluminosilicate type comprising the following oxides within the ranges of contents by weight defined below: SIO2 between 60.00 and 68.00% Al2O3 between 2.80 and 7.80% Na2O between 10.00 and 15.80% MgO between 4.90 and 10.10% K2O between 4.80 and 9.70% B2O3 between 0 and 3.20% CaO between 0 and 1.00%. The process for the manufacture of such a glazing and its use as motor vehicle glazing are also described.
IPC 8 full level
C03C 3/091 (2006.01); B32B 17/10 (2006.01)
CPC (source: EP KR RU US)
B32B 17/10 (2013.01 - RU); B32B 17/10036 (2013.01 - EP KR US); B32B 17/10119 (2013.01 - EP KR US); B32B 17/10137 (2013.01 - EP KR US); B32B 17/10743 (2013.01 - EP KR US); B32B 17/10761 (2013.01 - EP KR US); B32B 17/1077 (2013.01 - EP KR US); B32B 17/10788 (2013.01 - EP KR US); C03C 3/085 (2013.01 - EP); C03C 3/087 (2013.01 - EP KR US); C03C 3/091 (2013.01 - EP KR RU US); C03C 21/002 (2013.01 - EP KR US); B32B 2605/006 (2013.01 - KR US)
Citation (search report)
See references of WO 2017103471A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017103471 A1 20170622; AR 107082 A1 20180321; BR 112018012088 A2 20181127; CA 3008317 A1 20170622; CN 107108335 A 20170829; EP 3390312 A1 20181024; FR 3045595 A1 20170623; FR 3045595 B1 20171222; JP 2019503967 A 20190214; KR 20180094979 A 20180824; MX 2018007322 A 20180906; RU 2018126065 A 20200117; RU 2018126065 A3 20200514; RU 2736924 C2 20201123; US 2018370194 A1 20181227
DOCDB simple family (application)
FR 2016053420 W 20161214; AR P160103891 A 20161216; BR 112018012088 A 20161214; CA 3008317 A 20161214; CN 201680003841 A 20161214; EP 16825510 A 20161214; FR 1562665 A 20151217; JP 2018531620 A 20161214; KR 20187019947 A 20161214; MX 2018007322 A 20161214; RU 2018126065 A 20161214; US 201616062440 A 20161214