✦ LIBER ✦

Synthesis of perfluoropolyether with high molecular weight

✍ Scribed by Masanori Ikeda; Hiroyuki Fukui; Atsushi Aoshima

Book ID: 104150331
Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 42 KB
Volume: 54
Category: Article
ISSN: 0022-1139
DOI: 10.1016/s0022-1139(00)83603-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Synthesis of high-molecular weight polye

Synthesis of high-molecular weight polyethylenimine

✍ P. A. Gembitskii; L. M. Kolesova; D. S. Zhuk; V. A. Kargin 📂 Article 📅 1968 🏛 Springer 🌐 English ⚖ 50 KB

Physical properties of perfluoropolyethe

Physical properties of perfluoropolyethers: Dependence on composition and molecular weight

✍ G. Marchionni; G. Ajroldi; P. Cinquina; E. Tampellini; G. Pezzin 📂 Article 📅 1990 🏛 Society for Plastic Engineers 🌐 English ⚖ 536 KB

## Abstract Three copolymeric perfluoroethers with the structure CF~3~[(OCF~2~CF~2~)~p~(OCF~2~)~q~] OCF~3~, having different p/q ratios, have been fractionated. The fractions obtained have been characterized by Gel Permeation Chromatography and ^19^F‐NMR. The viscosity η the specific volume __v__ a

Synthesis of ultra high-molecular-weight

Synthesis of ultra high-molecular-weight polycarbonate

✍ Ritsuko Nagahata; Jun-ichi Sugiyama; Meenakshi Goyal; Michihiko Asai; Mitsuru Ue 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 133 KB 👁 3 views

Solid-state thermal polymerization of isolated Bisphenol A type macrocyclic oligocarbonates was carried out. The ring-opening polymerization progressed without any catalyst. Dimer (c-2mer) could be completely converted to the corresponding aromatic polycarbonate by heating at 300 °C for 10 min. In c

Molecular weight dependence of some rheo

Molecular weight dependence of some rheological and thermal properties of perfluoropolyethers

✍ G. Marchionni; G. Ajroldi; G. Pezzin 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 443 KB

The glass transition temperatures and the viscosities (over a very large temperature range) have been measured as a function of molecular weight, for two different series of perfluoropolyethers. The results have been interpreted according to well-known free-volume models. The Williams--Landel and Fe

Low temperature synthesis of high molecu

Low temperature synthesis of high molecular weight polyaniline

✍ P.N. Adams; P.J. Laughlin; A.P. Monkman; A.M. Kenwright 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 619 KB

The Synthesis of High Molecular Weight L

The Synthesis of High Molecular Weight Lysine Polypeptides1,2

✍ Becker, R. R.; Stahmann, Mark A. 📂 Article 📅 1952 🏛 American Chemical Society 🌐 English ⚖ 538 KB