Cappelli Alberto

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide polyethylene glycolpolyamide block copolymer
- Patent number 4,873,296
- Issue date Oct 10, 1989
- Snia Fibre S.p.A.
- Aldemaro Ciaperoni
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Molecular weight controllers combination for caprolactam polymeriza...
- Patent number 4,574,054
- Issue date Mar 4, 1986
- Snia Fibre S.p.A.
- Aldemaro Ciaperoni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing synthetic flame resisting polyamides, flame r...
- Patent number 4,321,188
- Issue date Mar 23, 1982
- Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
- Ciaperoni Aldemaro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...