## Abstract Syndiotactic polypropene was synthesized using a metallocene catalyst system and traces of VC. The use of VC was found to decrease the molar mass $\overline M \_{\rm w} $ of the samples distinctly and linearly, while retaining the molar mass distribution, the crystallinity, and the synd
Long chain branching in poly(vinyl chloride)
โ Scribed by Small, K. W. ;Yearsley, F. ;Greaves, J. C.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2007
- Weight
- 434 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0449-2994
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๐ SIMILAR VOLUMES
The presence of branches in poly(viny1 chloride) as indicated by previous IR measurements on the polymer reduced to polyethylene by means of lithium aluminum hydridc is believed to affect materially the morphology and solid state properties of poly(viny1 chloride); however, up to the present, the na
## Abstract A crosslinked network was formed by the reaction of partially saponified poly(vinyl acetate) and toluylene diisocyanate in benzene. The yield of gel was markedly dependent on the degree of saponification and the concentrations of polymer and diisocyanate. Crosslinked poly(vinyl alcohol)