Title (en)

CARRIER FOR DYEING POLYESTER MATERIALS

Publication

EP 0364792 A3 19910814 (DE)

Application

EP 89118113 A 19890929

Priority

DE 3834737 A 19881012

Abstract (en)

[origin: EP0364792A2] A carrier mixture contains N-alkylphthalimides and compounds of the general formula <IMAGE> where R is C1-C7-alkyl or phenyl, benzyl or phenylethyl which may each be substituted by C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl, R<1> is hydrogen, C1-C4-alkyl, C1-C4-alkoxycarbonyl, hydroxyl or C1-C4-alkylcarbonyloxy, m is 0 or 1, and n is 0 or 1, but m and n are not both 0.

IPC 1-7

D06P 1/651; D06P 3/54; D06P 1/649

IPC 8 full level

D06P 1/64 (2006.01); D06P 1/649 (2006.01); D06P 1/651 (2006.01); D06P 3/54 (2006.01)

CPC (source: EP US)

D06P 1/6498 (2013.01 - EP US); D06P 1/65118 (2013.01 - EP US); D06P 1/65125 (2013.01 - EP US); D06P 1/65131 (2013.01 - EP US); Y10S 8/922 (2013.01 - US)

Citation (search report)

• [YD] GB 1193948 A 19700603 - BAYER AG [DE]
• [Y] US 2881045 A 19590407 - MECCO JERRY M, et al
• [A] FR 1140000 A 19570709 - HOECHST AG

Designated contracting state (EPC)

CH DE FR GB IT LI

DOCDB simple family (publication)

EP 0364792 A2 19900425; EP 0364792 A3 19910814; EP 0364792 B1 19930203; AU 4288989 A 19900426; AU 615581 B2 19911003; CA 2000411 A1 19900412; DE 3834737 A1 19900419; DE 58903445 D1 19930318; JP H02169778 A 19900629; PT 91875 A 19900430; PT 91875 B 19950706; US 4994089 A 19910219

DOCDB simple family (application)

EP 89118113 A 19890929; AU 4288989 A 19891011; CA 2000411 A 19891010; DE 3834737 A 19881012; DE 58903445 T 19890929; JP 26410689 A 19891012; PT 9187589 A 19891002; US 41405189 A 19890928