1
Paolo Cassandrini, Antonio Tozzi: Novel polytriazine compounds. Chimosa Chimica Organica S p A, Cushman Darby & Cushman, April 25, 1978: US04086204 (124 worldwide citation)

Novel tetraalkyl piperidine radical containing polytriazine compounds are produced by reacting a dihalogen-triazine with a bifunctional compound containing amine, alcohol, mercaptan or phenol groups at least one of the bifunctional compounds containing a tetraalkyl piperidine radical. The compounds ...


2
Paolo Cassandrini, Antonio Tozzi: Piperidyl-triazine derivatives as stabilizers for synthetic polymers. Chimosa Chimica Organica S p A, Cushman Darby & Cushman, August 22, 1978: US04108829 (82 worldwide citation)

Novel piperidyl triazine derivatives are produced by reacting a substituted halogentriazine with a polyalcohol, a polymercaptan or a polyamine. The compounds are valuable light stabilizers for synthetic polymers, such as polyolefins, and fast to extraction in aqueous surfactant solutions.


3
Paolo Cassandrini, Antonio Tozzi: Piperidyl-triazine derivatives. Chimosa Chimica Organica S p A, Cushman Darby & Cushman, April 21, 1981: US04263434 (30 worldwide citation)

Novel piperidyl triazine derivatives are produced by reacting a substituted halogentriazine with a polyalcohol, a polymercaptan or a polyamine. The compounds are valuable light stabilizers for synthetic polymers, such as polyolefins, and fast to extraction in aqueous surfactant solutions.


4
Paolo Cassandrini, Antonio Tozzi: Polyurea compounds which improve the light stability of polymers. Chimosa Chimica Organica S p A, Cushman Darby & Cushman, April 25, 1978: US04086207 (12 worldwide citation)

Novel polyurea compounds having the general formula ##STR1## where R.sub.1 is hydrogen, alkyl, cycloalkyl, aryl, substituted aryl, aralkyl, or a piperidine radical of the formula ##STR2## where R.sub.5, R.sub.6, R.sub.8 and R.sub.9 are alkyl and R.sub.7 is hydrogen, oxygen, alkyl, alkenyl, alkinyl o ...


5
Antonio Tozzi, Paolo Cassandrini: Benzophenone base stabilizing agent for polymers and polymers stabilized thereby. Chimosa Chimica Organica S p A, June 27, 1978: US04097454 (8 worldwide citation)

A composition is described for stabilizing polypropylene homopolymers against the deteriorating effects of light, particularly ultraviolet light, comprising a mixture of (I) benzophenones with (II) metal complexes of related compounds.


6
Antonio Tozzi: Insecticide compositions containing methylene-dioxybenzene derivatives as synergists. Endura S p A, Parkhurst Wendel & Rossi, October 6, 1992: US05153182 (5 worldwide citation)

Insecticided compositions comprising (a) a mixture of methylenedioxybenzene derivative compounds having in the benzene ring one, two and three substituents of the formula --CH.sub.2 O--(CH.sub.2 CH.sub.2 O).sub.2 --R.sub.1 wherein R.sub.1 is hydrogen or an alkyl group having from 1 to 4 carbon atoms ...