Andre Blind

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Caluire, FR

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Patents Grantslast 30 patents

Information Patent Grant
Substantially pure isocyanurate/polyisocyanates
- Patent number 4,963,675
- Issue date Oct 16, 1990
- Rhone-Poulenc Chimie
- Jean Robin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification/isolation of isocyanate condensates
- Patent number 4,871,828
- Issue date Oct 3, 1989
- Rhone-Poulenc Chimie
- Andre Blind
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation/purification of isocyanate condensates by extraction with...
- Patent number 4,871,460
- Issue date Oct 3, 1989
- Rhone-Poulenc Chimie
- Jean Robin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Substantially pure isocyanurate/polyisocyanates
- Patent number 4,864,025
- Issue date Sep 5, 1989
- Rhone-Poulenc Chimie
- Jean Robin
- C07 - ORGANIC CHEMISTRY