Montedison S.p.a.

Bracco International Bv

Montedipe S.p.a.

Pressindustria A.g.

Enrico Moretti

Mario Padovan

Raymond Le Van Mao

Giorgio Ripa

Maria Argese

Marcella Murru

Paolo Roffia

Vittorio Valle

Romano Covini

Giordano De Alberti

Renato Geremia

Valentino Zamboni

Orlando Pilati

Fausto Genoni

Marcello Solari

Patrizia Ambrosetti

Amabile Penati

Alfredo Marchegiano

Laura Alessandroni

Carlo Maffezzoni

Paolo Straneo

A novel process for the preparation of N,N&prime;-bis&lsqb;2,3-dihydroxypropyl&rsqb;-5-&lsqb;(hydroxyacetyl) methylamino&rsqb;-2,4,6-triiodo-1, 3-benzenedi carboxamide of formula (I), commonly known as lomeprol, a novel non-ionic contrast agent which shows very good safety and contrast effectiveness.

Process for the preparation of n,n'-bis&lsqb;2,3-dihydroxypropyl&rsqb;-5-&lsqb;(hydroxyacetyl) methylamino&rsqb;-2, 4,6-triiodo-1, 3-benzenedi carboxamide

Continuous process and apparatus for the halogenation of elastomers

A catalytic process for preparing cyclohexanone-oxime, by reacting cyclohexanone with NH.sub.3 and H.sub.2 O.sub.2 in the liquid phase, characterized in that the catalyst substantially consists of a highly crystalline substance, containing SiO.sub.2 and having a zeolitic structure.

Catalytic process for preparing cyclohexanone-oxime

A process for synthetizing mordenites having a high catalytic activity, in which the SiO.sub.2 :Al.sub.2 O.sub.3 molar ratio ranges from 16 to 40, said process comprising the step of mixing an organic base with H.sub.2 O and with at least a Na compound, an Al compound, and a Si compound, wherein said base is a diethyl-piperidinium compound and wherein the crystallization temperature of mordenite and the SP factor are selected within area A B C D of FIG. 1, the crystallization time being longer than two days.

Process for synthetizing zeolites having a mordenite structure and

Method for preparing zeolites

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Milan, Italy

Enrico Moretti