Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Massimo Scicchitano"'
Publikováno v:
Surface Coatings International. 82:384-389
A series of fluorinated coatings suitable for low temperature curing can be obtained by the proper combination of fluoropolyether macromers with the cyclic trimers of HDI and IPDI. In all cases they are characterised by general excellent surface prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::615ad270de69a32050d8d64bc6d8746f
https://doi.org/10.1007/bf02720146
https://doi.org/10.1007/bf02720146
Autor:
Luigi Costa, Claudio Tonelli, Massimo Scicchitano, J. Scheirs, Stefano Turri, Giovanni Camino
Publikováno v:
Polymer Degradation and Stability. 62:327-336
Three functionalized perfluorinated polyethers (PFPE) were exposed to UV light ( λ >300 nm) in air, and chemical changes recorded by FTIR and 1 H, 13 C, 19 F NMR spectrometry. One of the derivatives (ZTET), end-capped by an hydrogenated ether segmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aeae125f2cf05a3dcf2c198a6fec3e5
https://doi.org/10.1016/s0141-3910(98)00015-9
https://doi.org/10.1016/s0141-3910(98)00015-9
Publikováno v:
Progress in Organic Coatings. 32:205-213
Hydroxy bifunctional fluoropolyether oligomers (ZDOL) are presented suitable for use as resins or for the preparation of polyurethane, polyester and polyether higher OH functionality resins. The synthesis procedures are described and discussed, and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16a74d23678669a87483d8027ee21371
https://doi.org/10.1016/s0300-9440(97)00058-1
https://doi.org/10.1016/s0300-9440(97)00058-1
Autor:
J. Scheirs, Stefano Turri, Massimo Scicchitano, Luigi Costa, Giovanni Camino, Claudio Tonelli
Publikováno v:
Polymer Degradation and Stability. 56:239-253
The photooxidation of a series of functionalized perfluorinated polyethers (PFPEs) was studied by FTIR, 1H- and 19F-NMR with progressive exposure to UV light (λ > 300nm). The objective of this work is to build an understanding of the UV stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d98ffd74b0528df8cb978f43bfae5932
https://doi.org/10.1016/s0141-3910(96)00186-3
https://doi.org/10.1016/s0141-3910(96)00186-3
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 34:3263-3275
Different synthetic methods for the preparation of polyfunctional fluorinated oligomers were explored and the results compared. Fluoropolyether macromonomers bearing epoxy, allyl, and polyhydroxy end groups were synthesized and spectroscopically char
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cbbcfd514997edc3f67360ea42660d6
https://doi.org/10.1002/(sici)1099-0518(19961130)34:16<3263::aid-pola2>3.0.co
https://doi.org/10.1002/(sici)1099-0518(19961130)34:16<3263::aid-pola2>3.0.co
Publikováno v:
Angewandte Makromolekulare Chemie. 236:111-127
New fluoropolyether polyolic resins are presented suitable to be cured with conventional hardeners as polyisocyanates or melamines. These resins are prepared by addition of fluoropolyether macrodiols (Fomblin® ZDOLTX) of various molecular weights to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65a6d5d7e02d09dc1a97fc73a3d6106
https://doi.org/10.1002/apmc.1996.052360109
https://doi.org/10.1002/apmc.1996.052360109
Publikováno v:
Journal of Applied Polymer Science. 59:311-327
New fluorinated thermoplastic elastomers (FTE) with perfluoropolyether (PFPE) blocks have been synthesized by reacting a fluorinated macrodiol with aromatic diisocyanates in the presence of a solvent, followed by subsequent chain extension with low m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bb939f6928bd143e0855ff5e55badc6
https://doi.org/10.1002/(sici)1097-4628(19960110)59:2<311::aid-app16>3.0.co
https://doi.org/10.1002/(sici)1097-4628(19960110)59:2<311::aid-app16>3.0.co
Publikováno v:
European Polymer Journal. 31:1227-1233
Glass transition temperatures, specific volumes and viscosities of concentrated solutions of two diolic (functionalized) perfluoropolyoxyalkylene oligomers in various solvents are reported. It is shown that polar solvents, generally considered poor o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25caf877d54c9a022c7593e70f0c5d4e
https://doi.org/10.1016/0014-3057(95)00099-2
https://doi.org/10.1016/0014-3057(95)00099-2
Publikováno v:
European Polymer Journal. 31:1235-1242
Viscosities and densities of two low molecular weight perfluoropolyoxyalkylene diols in 11 polar solvents are analysed. The specific volume-concentration behaviour shows the presence of an excess mixing volume common to all the solvents tested. Plots
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca63e9f344fa1395b68a2108a0d1212a
https://doi.org/10.1016/0014-3057(95)00100-x
https://doi.org/10.1016/0014-3057(95)00100-x
Publikováno v:
Angewandte Makromolekulare Chemie. 231:47-60
Six oligomeric polyols having a common perfluoropolyether chain end-capped by different hydrogenated segments containing hydroxylic groups were synthesized and their properties described. The general scheme for the synthesis of these polyols involved
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbd637be1b82925498dd6bc1e24727b6
https://doi.org/10.1002/apmc.1995.052310105
https://doi.org/10.1002/apmc.1995.052310105