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Giovanni Di Drusco
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Milan, IT
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last 30 patents
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Patent Grant
Crosslinkable polyester/isocyanate compositions suitable for prepar...
Patent number
5,596,021
Issue date
Jan 21, 1997
Sir Industriale S.p.A.
Andrea Adembri
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Manufactured articles based on thermoplastic polymers reinforced wi...
Patent number
4,431,696
Issue date
Feb 14, 1984
Montedison S.p.A.
Giovanni Di Drusco
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for treating olefinic polymers with steam
Patent number
4,332,933
Issue date
Jun 1, 1982
Montedison S.p.A.
Giovanni Di Drusco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalysts for the polymerization of olefins
Patent number
4,298,718
Issue date
Nov 3, 1981
Montecatini Edison S.p.A.
Adolfo Mayr
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for continuous recovery of solid polycarbonate from solutio...
Patent number
4,212,967
Issue date
Jul 15, 1980
Montedison S.p.A.
Gabriele Govoni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing synthetic fibers for use in paper-making
Patent number
4,211,737
Issue date
Jul 8, 1980
Montedison S.p.A.
Giovanni Di Drusco
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Catalysts for the polymerization of olefins to spherically shaped p...
Patent number
3,953,414
Issue date
Apr 27, 1976
Montecatini Edison S.p.A.,
Paolo Galli
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...