C09B68/42 - CPC Classification Index

ClassID:

102701 ⎘

C09B68/42 - CPC Classification

Classification description:

Organic pigments surface-modified by grafting, e.g. by establishing covalent or complex bonds, in order to improve the pigment properties, e.g. dispersibility or rheology characterised by the chemical nature of the attached groups Ionic groups, e.g. free acid

Sub-classes:

C09B68/423 » {Cationic groups} 4
C09B68/425 » {Anionic groups} 4
C09B68/427 » {Ionic groups and at least one triazine ring present at the same time} 1

Recent Application in this class:

20110220844

2011-09-15

Sulfonate modified nanocrystals

20100251933

2010-10-07

Magenta inks and ink sets for ink-jet imaging

20050004276

2005-01-06

Pigment composition and use thereof in plastic