Igm Resins Italia S.r.l.

Lamberti Spa

Igh Resins Italia S.r.l.

Marco Visconti

Enzo Meneguzzo

Giuseppe Li Bassi

Domenico Badone

Gabriele Pietro Norcini

Angelo Casiraghi

Giovanni Floridi

Elena Bellotti

Domenico Badone-Italy

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

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.

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Sesto Calende, Italy

Enzo Meneguzzo