Daniel Brulet

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Clamecy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Polymer lubricating oil additives bearing nitrogen groups and their...
- Patent number 4,229,308
- Issue date Oct 21, 1980
- Rhone-Poulenc Industries
- Daniel Brulet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymers bearing groups derived from N-substituted lactams and thei...
- Patent number 4,222,882
- Issue date Sep 16, 1980
- Rhone-Poulenc Industries
- Daniel Brulet
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fireproof laminations for electric and electronic devices and metho...
- Patent number 4,150,188
- Issue date Apr 17, 1979
- Rhone-Poulenc Industries
- Daniel Brulet
- B32 - LAYERED PRODUCTS