Francesco Tessarolo

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Monza, IT

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Patents Grantslast 30 patents

Information Patent Grant
2,2,4,5,5-Pentamethyl-3-formyl-.DELTA..sup.3 -pyrroline and the pre...
- Patent number 4,393,218
- Issue date Jul 12, 1983
- Anic, S.p.A.
- Silvestro Costanzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyolefin compositions stabilized against UV-radiations by pyrroli...
- Patent number 4,346,188
- Issue date Aug 24, 1982
- Anic, S.p.A.
- Silvestro Costanzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrrolidine-ring-containing compositions for use as anti-UV stabili...
- Patent number 4,325,864
- Issue date Apr 20, 1982
- ANIC S.p.A.
- Silvestro Costanzi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyolefin compositions stabilized against UV light radiations with...
- Patent number 4,321,190
- Issue date Mar 23, 1982
- ANIC S.p.A.
- Silvestro Costanzi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...