Giancarlo Crespolini

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Bergamo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Preparation of liquid epoxy resins from bisphenols
- Patent number 4,132,718
- Issue date Jan 2, 1979
- Societa Italiana Resine S.I.R. S.p.A.
- Silvio Vargiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of petroleum resins
- Patent number 4,118,555
- Issue date Oct 3, 1978
- Euteco, S.p.A.
- Silvio Vargiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of diepoxides
- Patent number 4,026,761
- Issue date May 31, 1977
- Societa'Italiana Resine S.I.R. S.p.A.
- Silvio Vargiu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the continuous preparation of polyglycidyl ethers of po...
- Patent number 4,017,523
- Issue date Apr 12, 1977
- Societa'Italiana Resine S.I.R. S.p.A.
- Silvio Vargiu
- C07 - ORGANIC CHEMISTRY