Photodegradation of poly(vinyl acetate)
โ Scribed by Evelyne Y.L. Vaidergorin; M.Eunice R. Marcondes; Vicente G. Toscano
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 421 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0141-3910
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๐ SIMILAR VOLUMES
## SYNOPSIS The grafting preference of vinyl acetate onto the methine carbon of poly(viny1 alcohol) (PVOH) versus the acetate group of poly(viny1 acetate) (PVAc) was determined as part of an attempt to prepare novel branched PVOH from partially hydrolyzed PVAc. The results showed long chain grafti
Cast poly(vinyl chloride) films have been irradiated by ultra-violet light at various intensities and temperatures under a nitrogen atmosphere. The dehydrochlorination reaction is shown to occur in two parts. During the first hour the reaction is dependent on intensity and temperature but later it i