EP 0159877 A2 19851030 - A non-aqueous dyeing process.
Title (en)
A non-aqueous dyeing process.
Title (de)
Nichtwässriges Färbeverfahren.
Title (fr)
Procédé de teinture non-aqueux.
Publication
Application
Priority
US 60034984 A 19840413
Abstract (en)
A non-aqueous process for dyeing a shaped article at an elevated temperature comprises causing a thin continuous film of a dye composition to flow over the surfaces of the shaped article at an elevated temperature. The dye composition temperature and the time of contact between the dye composition and the shaped article are sufficient to effectuate the dyeing of the shaped article. The dye composition comprises a substantially non-aqueous solvent, a dyestuff, and one or more additives, if needed.
IPC 1-7
IPC 8 full level
D06B 1/04 (2006.01); D06B 5/24 (2006.01); D06B 9/02 (2006.01); D06P 1/81 (2006.01); D06P 1/90 (2006.01); D06P 1/92 (2006.01); D06P 3/52 (2006.01); D06P 1/00 (2006.01)
CPC (source: EP)
D06B 5/24 (2013.01); D06B 9/02 (2013.01); D06P 1/81 (2013.01); D06P 1/90 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0159877 A2 19851030; EP 0159877 A3 19870513; EP 0159877 B1 19891206; AT E48451 T1 19891215; AU 4093085 A 19851017; AU 571957 B2 19880428; CA 1257452 A 19890718; DE 3574604 D1 19900111; ES 542190 A0 19860916; ES 8700346 A1 19860916; JP S61689 A 19860106; NZ 211657 A 19880530
DOCDB simple family (application)
EP 85302578 A 19850412; AT 85302578 T 19850412; AU 4093085 A 19850409; CA 478253 A 19850403; DE 3574604 T 19850412; ES 542190 A 19850412; JP 7825385 A 19850412; NZ 21165785 A 19850402