EP 2330951 A1 20110615 - CORROSION-RESISTANT MIRROR
Title (en)
CORROSION-RESISTANT MIRROR
Title (de)
KORROSIONSBESTÄNDIGER SPIEGEL
Title (fr)
MIROIR RESISTANT A LA CORROSION
Publication
Application
Priority
- FR 2009051778 W 20090922
- FR 0856355 A 20080922
Abstract (en)
[origin: WO2010031981A1] The invention relates to a mirror, including a glass sheet and a silver film applied onto the glass and having, on the back thereof, a protective coating including a dried and cured alkyd paint layer and a dried and cured polyurethane paint layer, the alkyd layer being located between the silver film and the polyurethane layer. The invention also relates to the use thereof for deflecting sunlight to a heat collector. The invention also relates to the method for manufacturing a mirror that includes: depositing a silver film onto a glass sheet by means of a silvering solution; applying an alkyd paint layer having a viscosity of 25 to 110 seconds, measured with a no. 4 Ford cup, onto the silver film; drying and curing the alkyd paint layer; applying a polyurethane paint layer having a viscosity of 25 to 110 seconds, measured with a no. 4 Ford cup, onto the alkyd layer; and drying and curing the polyurethane paint layer.
IPC 8 full level
A47G 1/00 (2006.01); B60R 1/00 (2006.01); C03C 17/38 (2006.01); C03C 17/42 (2006.01); F24S 23/70 (2018.01); G02B 1/10 (2006.01)
CPC (source: EP KR US)
A47G 1/00 (2013.01 - KR); B60R 1/00 (2013.01 - KR); C03C 17/3663 (2013.01 - EP US); C03C 17/38 (2013.01 - EP KR US); C03C 17/42 (2013.01 - EP KR US); F24S 23/74 (2018.04 - EP US); F24S 23/82 (2018.04 - EP US); G02B 1/14 (2015.01 - EP US); G02B 5/10 (2013.01 - EP US); Y02E 10/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2010031981A1
Designated contracting state (EPC)
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 SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
FR 2936240 A1 20100326; FR 2936240 B1 20120803; BR PI0919315 A2 20151222; CN 102159119 A 20110817; EP 2330951 A1 20110615; KR 20110068991 A 20110622; MX 2011002900 A 20110411; US 2011226234 A1 20110922; WO 2010031981 A1 20100325
DOCDB simple family (application)
FR 0856355 A 20080922; BR PI0919315 A 20090922; CN 200980136875 A 20090922; EP 09748419 A 20090922; FR 2009051778 W 20090922; KR 20117005235 A 20090922; MX 2011002900 A 20090922; US 200913119728 A 20090922