Ming-de Liu

Follow

Person

Jinan-Shandong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic preparation of semi-aromatic copolyamides and copolyester...
- Patent number 5,219,953
- Issue date Jun 15, 1993
- Eniricerche S.p.A.
- Ming-de Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semi-aromatic copolyamide or copolyester-amide prepared from alipha...
- Patent number 5,070,155
- Issue date Dec 3, 1991
- Eniricerche, S.p.A.
- Ming-de Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...