EP 1023408 A2 20000802 - METHOD AND INK FOR PRODUCING WATER-PROOF MARKINGS ON PLASTIC SURFACES
Title (en)
METHOD AND INK FOR PRODUCING WATER-PROOF MARKINGS ON PLASTIC SURFACES
Title (de)
VERFAHREN UND TINTE ZUM ERZEUGEN VON WASSERFESTEN MARKIERUNGEN AUF OBERFLÄCHEN AUS KUNSTSTOFFMATERIAL
Title (fr)
PROCEDE ET ENCRE POUR PRODUIRE DES MARQUAGES RESISTANT A L'EAU SUR DES SURFACES DE MATIERE PLASTIQUE
Publication
Application
Priority
- DE 19744018 A 19971006
- EP 9806271 W 19981002
Abstract (en)
[origin: DE19744018A1] Production of waterproof marks on the surface of plastics material uses an ink comprising a solution of dye in a hardly volatile solvent with a vapor pressure less than 20 mbar at 20 deg C, which is largely absorbed by the plastics material. An Independent claim is also claimed for the ink used in the process.
IPC 1-7
IPC 8 full level
B41M 1/30 (2006.01); B44C 1/00 (2006.01); C08J 7/02 (2006.01); C09D 11/00 (2006.01); C09D 11/36 (2014.01)
CPC (source: EP US)
B41M 5/0047 (2013.01 - EP US); B41M 5/0064 (2013.01 - EP US); B44C 1/005 (2013.01 - EP US); C08J 7/02 (2013.01 - EP US); C09D 11/36 (2013.01 - EP US)
Citation (search report)
See references of WO 9918163A2
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 19744018 A1 19990415; EP 1023408 A2 20000802; US 6602334 B1 20030805; WO 9918163 A2 19990415; WO 9918163 A3 19990624; WO 9918163 B1 19990805
DOCDB simple family (application)
DE 19744018 A 19971006; EP 9806271 W 19981002; EP 98963399 A 19981002; US 54470700 A 20000406