EP 2235113 A4 20110824 - METHOD FOR MAKING ORGANIC PIGMENT
Title (en)
METHOD FOR MAKING ORGANIC PIGMENT
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES ORGANISCHEN PIGMENTS
Title (fr)
PROCÉDÉ DE FABRICATION D'UN PIGMENT ORGANIQUE
Publication
Application
Priority
- FI 2008050775 W 20081219
- FI 20075954 A 20071221
Abstract (en)
[origin: WO2009080894A1] The invention relates to a method for making organic pigment in such manner that the organic pigment is formed from a starting material of plant origin. According to the invention, the starting material is pulverized to a suitable particle size by mechanical grinding in at least two grinding steps to form the organic pigment.
IPC 8 full level
C09B 61/00 (2006.01); C09B 67/04 (2006.01); D21H 17/02 (2006.01)
CPC (source: EP FI)
C09B 61/00 (2013.01 - EP FI); C09B 67/0002 (2013.01 - EP FI); D21H 17/02 (2013.01 - EP FI)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2009080894A1
Citation (examination)
US 5969002 A 19991019 - KIJLSTRA JOHAN [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009080894 A1 20090702; EP 2235113 A1 20101006; EP 2235113 A4 20110824; FI 20075954 A0 20071221; FI 20075954 L 20090622
DOCDB simple family (application)
FI 2008050775 W 20081219; EP 08863785 A 20081219; FI 20075954 A 20071221