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Paolo Senni
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Colleferro, IT
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last 30 patents
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Patent Grant
Method of preparing .omega.-lactams, in particular caprolactam
Patent number
4,647,661
Issue date
Mar 3, 1987
Chimica del Friuli S.p.A.
Paolo Senni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of purifying caprolactam
Patent number
4,606,858
Issue date
Aug 19, 1986
Snia BPD S.p.A.
Enrico Bondi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing pure benzoic acid
Patent number
4,578,511
Issue date
Mar 25, 1986
Chimica del Friuli S.p.A.
Pietro P. Rossi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of raw caprolactam
Patent number
4,328,154
Issue date
May 4, 1982
SNIA VISCOSA Societa Nazionale Industria Applicazioni Viscosa S.p.A.
Paolo Senni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the purification of caprolactame
Patent number
4,326,925
Issue date
Apr 27, 1982
Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
Paolo Senni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the purification of raw caprolactam
Patent number
4,314,940
Issue date
Feb 9, 1982
Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.p.A.
Paolo Senni
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the purification of raw caprolactam which contains amide...
Patent number
4,293,494
Issue date
Oct 6, 1981
Snia Viscosa S.p.A.
Paolo Senni
C07 - ORGANIC CHEMISTRY