Shankang Zhou

Follow

Person

Beijing, CN

People

Patents Applicationslast 30 patents

Information Patent Application
Cleaning compositions comprising surfactant boosting polymers
- Publication number 20080045442
- Publication date Feb 21, 2008
- Eva Schneiderman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cleaning compositions comprising surfactant boosting polymers
- Publication number 20070294328
- Publication date Dec 20, 2007
- Eva Schneiderman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Cleaning compositions comprising surfactant boosting polymers
- Publication number 20050187133
- Publication date Aug 25, 2005
- Eva Schneiderman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hydrophobic polyamine ethoxylates
- Publication number 20050153860
- Publication date Jul 14, 2005
- Shankang Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...