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Giuseppe Cigna
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Mantova, IT
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last 30 patents
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Patent Grant
Thermoplastic compositions based on a vinyl aromatic co-polymer and...
Patent number
5,240,998
Issue date
Aug 31, 1993
Montedipe
Gian C. Fasulo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the continuous production in solution of styrene thermo...
Patent number
4,925,896
Issue date
May 15, 1990
Montedipe, S.p.A.
Savino Matarrese
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Stengthened high impact styrene polymers showing improved physical-...
Patent number
4,849,473
Issue date
Jul 18, 1989
Montedipe S.p.A.
Giuseppe Cigna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of expandable granules of thermoplastic...
Patent number
4,606,873
Issue date
Aug 19, 1986
Montedison S.p.A.
Gianfranco Biglione
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-extinguishing expandable polystyrene particles having an impro...
Patent number
4,404,293
Issue date
Sep 13, 1983
Montedison S.p.A.
Giuseppe Cigna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...