The steady-state viscosity of a number of cis-polybutadienes was determined aa a function of shear rate and temperature by use of a capillary rheometer. Polymera investigated differed in molecular weight distribution and long chain branching. None of the polymers exhibited Newtonian behavior, even a
Surface oxidation of cis–trans polybutadiene
✍ Scribed by L. Smith; C. Doyle; D. E. Gregonis; J. D. Andrade
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 530 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-8995
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📜 SIMILAR VOLUMES
This paper contains results on electrical conduction in 1,4-cis-polybutadiene. Measurements were performed for thin films of thickness from 1 to 10 υm with gold and aluminium electrodes. Study was made in the temperature range from 15 to 325 K for two types of polybutadienes: (1) containing 100% of
## Abstract Methyl __cis__,__cis__‐, __trans__,__cis__‐, __cis__,__trans__‐, and __trans__,__trans__‐12,15‐octadecadienoates‐9,10‐d~2~ were prepared by the Wittig Reaction between __cis__‐ or __trans__‐3‐hexenyltriphenylphosphonium bromide and methyl 12‐oxododecanoate‐9,10‐d~2~ with butyl lithium i