EP 3166994 A1 20170517 - METHOD FOR COATING PLASTIC SUBSTRATES
Title (en)
METHOD FOR COATING PLASTIC SUBSTRATES
Title (de)
VERFAHREN ZUR BESCHICHTUNG VON KUNSTSTOFFSUBSTRATEN
Title (fr)
PROCÉDÉ DE REVÊTEMENT DE SUBSTRATS EN PLASTIQUE
Publication
Application
Priority
- EP 14176258 A 20140709
- EP 2015061360 W 20150522
Abstract (en)
[origin: WO2016005094A1] The present invention relates to a method for coating plastics substrates with an aqueous coating composition (A) comprising at least one organic polymer as binder, said coating composition being applied to at least one surface (O) of the plastics substrate and being subsequently cured, wherein (i) the application of the coating composition (A) is preceded by the application of a carbene-forming compound (C) of formula (I) where R1= −(CX2)nX, where X = F or Cl, and n = 0 or 1, R2= (a) where R3, R4 independently of one another = −H, −(CH2)mY, where Y = OH, CO2H, NH2, or Br, and m = 0 to 4, with the exception of R3 = R4 = −H, directly to the surface (O) and its activation to carbene formation, and/or (ii) the coating composition (A) comprises the carbene-forming compound (C), which is activated to carbene formation following application of the coating composition (A). The invention also relates to coatings produced by means of the method, and to coated plastics substrates.
IPC 8 full level
C08J 7/043 (2020.01); C08J 7/12 (2006.01)
CPC (source: CN EP US)
B05D 3/067 (2013.01 - US); B05D 3/101 (2013.01 - US); B05D 7/02 (2013.01 - US); B05D 7/26 (2013.01 - US); B05D 7/532 (2013.01 - US); C08J 7/042 (2013.01 - CN EP US); C08J 7/0427 (2020.01 - CN EP US); C08J 7/043 (2020.01 - EP US); C08J 7/12 (2013.01 - CN EP US); C09D 133/08 (2013.01 - US); C09D 175/04 (2013.01 - US); C08J 2323/10 (2013.01 - CN EP US); C08J 2323/12 (2013.01 - US)
Citation (search report)
See references of WO 2016005094A1
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 2966118 A1 20160113; CN 106471048 A 20170301; EP 3166994 A1 20170517; JP 2017528306 A 20170928; US 2017204236 A1 20170720; WO 2016005094 A1 20160114
DOCDB simple family (application)
EP 14176258 A 20140709; CN 201580036554 A 20150522; EP 15725304 A 20150522; EP 2015061360 W 20150522; JP 2017501301 A 20150522; US 201515324156 A 20150522