Inventor

HETTEMA RIENK

NL2 patents

Patents

2 patents

US8017686B2Sep 13, 2011

Polyurethane dispersant resin

AKZO NOBEL COATINGS INT BV7 citations74

US7846997B2Dec 7, 2010

Pigment preparation

AKZO NOBEL COATINGS INT BV4 citations53