EP 2674226 A3 20150211 - Method for manufacturing a coating
Title (en)
Method for manufacturing a coating
Title (de)
Verfahren zur Herstellung einer Beschichtung
Title (fr)
Procédé de fabrication d'un revêtement
Publication
Application
Priority
DE 102012011853 A 20120614
Abstract (en)
[origin: EP2674226A2] The method involves applying solution containing polyvinyl pyrrolidone, a radical initiator e.g. photo initiator, organic solvent i.e. ethanol, and hydrogen peroxide on surfaces to be coated of a refrigerating and/or freezing device. The radical initiator is added in a concentration upto 7.5 wt. % relative to an amount of polyvinyl pyrrolidone. The applied solution is hardened by UV exposure. The solution is dried in a room temperature before the UV exposure. The surfaces are made of plasma-activated polystyrene. Plasma activation is carried out with oxygen-plasma or argon-plasma. An independent claim is also included for a refrigerating and/or freezing device.
IPC 8 full level
B05D 5/00 (2006.01); B05D 3/06 (2006.01); B05D 3/14 (2006.01); C09D 139/06 (2006.01); F25D 21/04 (2006.01); F25D 23/06 (2006.01)
CPC (source: EP)
B05D 3/067 (2013.01); B05D 3/144 (2013.01); B05D 5/00 (2013.01); F25D 21/04 (2013.01); F25D 23/066 (2013.01)
Citation (search report)
- [Y] EP 1558402 A2 20050803 - CIBA SC HOLDING AG [CH]
- [XY] FR 2910117 A1 20080620 - SAINT GOBAIN [FR]
- [A] US 5273812 A 19931228 - OGUCHI KIYOSHI [JP], et al
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)
EP 2674226 A2 20131218; EP 2674226 A3 20150211; DE 102013009832 A1 20131219
DOCDB simple family (application)
EP 13003016 A 20130612; DE 102013009832 A 20130612