EP 1740658 A1 20070110 - HIGH-PURITY NAPHTHOL AS PIGMENTS
Title (en)
HIGH-PURITY NAPHTHOL AS PIGMENTS
Title (de)
HOCHREINE NAPHTHOL AS-PIGMENTE
Title (fr)
PIGMENTS DE NAPHTOL-AS ULTRA-PURS
Publication
Application
Priority
- EP 2005003598 W 20050406
- DE 102004019560 A 20040422
Abstract (en)
[origin: WO2005105928A1] Naphthol AS pigments of formula (IV) have a maximum content of the secondary components (1) to (5) defined by the following upper limits (see the table).
IPC 8 full level
C09B 41/00 (2006.01); B01J 19/00 (2006.01); C09B 29/20 (2006.01); C09B 67/54 (2006.01)
CPC (source: EP KR US)
B01J 19/0093 (2013.01 - EP US); C09B 29/20 (2013.01 - EP US); C09B 41/00 (2013.01 - KR); C09B 41/006 (2013.01 - EP US); C09B 67/0079 (2013.01 - KR); C09B 67/0096 (2013.01 - EP KR US); B01J 2219/00783 (2013.01 - EP US); B01J 2219/00873 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005105928 A1 20051110; BR PI0510073 A 20071016; CA 2563812 A1 20051110; CN 1946811 A 20070411; DE 102004019560 A1 20051110; EP 1740658 A1 20070110; JP 2007533802 A 20071122; KR 20060135896 A 20061229; US 2007240618 A1 20071018
DOCDB simple family (application)
EP 2005003598 W 20050406; BR PI0510073 A 20050406; CA 2563812 A 20050406; CN 200580012490 A 20050406; DE 102004019560 A 20040422; EP 05716543 A 20050406; JP 2007508754 A 20050406; KR 20067021744 A 20061019; US 57873907 A 20070404