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Patents Grants
last 30 patents
Information
Patent Grant
Method of reactive extrusion copolymerization of vinyl monomers
Patent number
10,689,469
Issue date
Jun 23, 2020
East China University of Science and Technology
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for controlling anionic polymerization
Patent number
8,546,503
Issue date
Oct 1, 2013
East China University Of Science And Technology; Shanghai Fuen Plast-Rubber C...
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation method of functional master batch of polyolefin and its...
Patent number
7,531,225
Issue date
May 12, 2009
Shanghai Sujie Science-Technology Co. Ltd.
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation method of functional master batch of polyolefin and its...
Patent number
7,282,538
Issue date
Oct 16, 2007
Shanghai Sujie Science-Technology Co., Ltd. East China University of Science...
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF REACTIVE EXTRUSION COPOLYMERIZATION OF VINYL MONOMERS
Publication number
20190040174
Publication date
Feb 7, 2019
East China University of Science and Technology
Anna ZHENG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR CONTROLLING ANIONIC POLYMERIZATION
Publication number
20120116023
Publication date
May 10, 2012
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PREPARATION METHOD OF FUNCTIONAL MASTER BATCH OF POLYOLEFIN AND ITS...
Publication number
20070270552
Publication date
Nov 22, 2007
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Preparation method of functional master batch of polyolefin and its...
Publication number
20050133952
Publication date
Jun 23, 2005
Anna Zheng
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...