Lamberti Spa

Igm Resins Italia S.r.l.

Igh Resins Italia S.r.l.

Marco Visconti

Giuseppe Li Bassi

Gabriele Norcini

Angelo Casiraghi

Gabriele Pietro Norcini

Giovanni Floridi

Enzo Meneguzzo

Luigi Merli

Pierangelo Pirovano

Lorenzo Giardini

Stefano Romagnano

Mauro Tenconi

Roberto Macchi

Elena Bellotti

Mauro Ferracini

Enrico Cavo

Guido Allieri

The present invention relates to a composition useful for manufacturing pressure sensitive adhesives, 'PSAs', and the use of said PSAs, especially in the medical field. The invention also relates to a method for manufacturing adhesive articles comprising the composition of the invention and to said articles. The invention is further directed to medical articles comprising the composition of the invention.

Composition useful as a pressure sensitive adhesive, its use and adhesive articles comprising it

Method of treating a portion of a subterranean formation comprising the injection of an aqueous fluid containing a modified polysaccharide bearing ethylenically unsaturated double bonds and an initiator of radical polymerization.

Method for treating subterranean formations

The present invention refers to a process for producing 5-[4-(2-hydroxy-2-methyl)-1-oxo-prop-1-yl]-3-[4-(2-hydroxy-2-methyl)-1-oxo-prop-1-yl-phenyl]-2,3-dihydro-1,1,3-trimethyl-1H-indene (dimer isomer 5) that comprises the synthesis from cumene and dimerization of 2-methyl-1-(4-(prop-1-en-2-yl)phenyl)propan-1-one in the presence of acid catalysts.

Process for the preparation of a phenylindan compound

The present invention refers to a process for producing 5-[4-(2-hydroxy-2-methyl)-1-oxo-prop-1-yl]-3-[4-(2-hydroxy-2-methyl)-1-oxo-prop-1-yl-phenyl]-2,3-dihydro-1,1,3-trimethyl-1H-indene (dimer isomer 5) that comprises the acylation of cumene in the 4-position with an isobutyryl halide, followed by benzylic halogenation and dimerization (cyclization) of the resulting product.

Process for the preparation of a phenylindan photoinitiator

Benzophenone derivatives of formula (I) in which X is O, S or NR, and Ris H or linear or branched C-Calkyl; Ris H or methyl, Ris H, halogen, linear or branched C-Calkoxy, linear or branched C-Calkyl, linear or branched C-Calkylthio or a group NRR, wherein Rand Rare independently linear or branched C-Calkyl, can be used as copolymerizable photoinitiators and photocrosslinkers. 

Copolymerizable photoinitiators

3-Esters and 3-amides of thioxanthone bearing alkyl chains of appropriate length and can be used as photoinitiators or sensitizers in photopolymerizable systems, in particular for the preparation of coatings compatible with the food use.

Low-extractable thioxanthones

This invention concerns photopolymerizable systems containing ethylenically unsaturated reactive oligomers and/or monomers comprising at least one photoinitiator and at least one coinitiator having low-extractability and low-volatility; the photopolymerizable systems of the invention are particularly suited for the preparation of food-packaging coatings.

Photopolymerisable systems containing low-extractable and low-volatile coinitiators

The present invention relates to sulfonium salts, to methods for their preparation and to radiation curable compositions containing them as photoinitiators.

Sulfoniun salts, methods for their preparation and use thereof as photoinitiators for radiation curable systems

Disclosed are chlorine containing polymer compositions containing stabilizers which impart good thermal stability. PVC compositions and, in particular, flexible PVC compositions containing stabilizers which are oligomeric and/or polymeric aminouracyls exhibit high thermal stability as evidenced by improved resistance to yellowing and blistering upon extended exposure to high temperatures.

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Milan, Italy

Angelo Casiraghi