𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electrochemical oxidation and determination of high-molecular-weight sterically hindered phenols

✍ Scribed by C. McCrory-Joy; J.M. Rosamilia

Book ID
108306251
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
474 KB
Volume
141
Category
Article
ISSN
0003-2670

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Solubility of high molecular weight, ste
Solubility of high molecular weight, sterically hindered amines in polypropylene
✍ A. P. Mar'in; V. Borzatta; M. Bonora; L. Greci πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 176 KB πŸ‘ 2 views

The dissolution of four sterically hindered amines with molecular weights from 1364 to 2758 was studied in polypropylene in the interval, 60 -130Β°C. The solubility of the additives at 100Β°C passes through a maximum during time and the maximum solubility increases with increasing additive molecular w

Diffusion of high molecular weight, ster
Diffusion of high molecular weight, sterically hindered amines in polypropylene
✍ A. P. Mar'in; V. Borzatta; M. Bonora; L. Greci πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 145 KB πŸ‘ 2 views

The diffusion of sterically hindered amines with molecular weight 1364, 1393, 2286, and 2758 was studied in polypropylene between 60 and 130Β°C. The diffusion coefficient changes with time and plots log D vs 1/T are given as broken lines for additives with molecular weight 2286 and 2758. IR data show

Loss of high molecular weight, stericall
Loss of high molecular weight, sterically hindered amines from polypropylene
✍ A. P. Mar'in; V. Borzatta; M. Bonora; L. Greci πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons 🌐 English βš– 167 KB πŸ‘ 2 views

The loss from polypropylene (PP) of sterically hindered amines with molecular weight ranging from 1364 to 2758 in heptane, chloroform, and methanol at room temperature was studied. The additives leak from polymer in heptane and in chloroform and some residual concentration remains in the polymer; th