Isabelle Gubelmann-Bonneau

Follow

Person

Paris, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Lignosulfonate/ethoxylated poly(1-phenylethyl)phenol dispersing age...
- Patent number 5,981,433
- Issue date Nov 9, 1999
- Rhone-Poulenc Chimier
- Valerio Bramati
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL