𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Etude de la microstructure des oligomeres desactives du butadiene-1,3

✍ Scribed by J. Sledz; F. Schué; B. Kaempf; Suzanne Libs


Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
658 KB
Volume
10
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Etude de la degradation thermique des ol
✍ Henri Balard; Jean Meybeck 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 525 KB

R~sum~--Pour mieux conna]tre les r6actions intervenant dans la pyrolyse du polyacrylonitrile PAN fi 290 ° en pr6sence d'air, on a 6tudi6 la d6gradation thermique de ses mol6cules mod61es trim6res, t6tram6res et pentam6res de formule g6n6rale R -CH(CN) -CH2 -CH(CN).\_ ~ -R off R = H off CH3 et n = 3,

Etude de la synthèse et de la microstruc
✍ Boiteux-Steffan, Gisèle ;Pham, Quang Tho 📂 Article 📅 1984 🏛 Wiley (John Wiley & Sons) ⚖ 610 KB

Poly(ally1benzene)s were synthetised by Ziegler-Natta catalysts: [VCl, + Al [CH,CH(CH, ) , 1, ] and [TiC14 + Al [CH2CH(CH,)2I3]. Two different polymers were obtained. Examination of their microstructures by IR and 'H 13C NMR spectroscopy suggests that one of the polymerization mechanisms proceeds vi