Graft copolymerization of acrylamide onto rayon by chemical and radiation methods
β Scribed by Inderjeet Kaur, Neelam Sharma, Vandna Kumari
- Book ID
- 120956891
- Publisher
- The Korean Fiber Society
- Year
- 2013
- Tongue
- English
- Weight
- 643 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1229-9197
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## Abstract Acrylamide was grafted to an xanthate mixture of carboxymethylcellulose with a sodium bisulfate/ammonium persulfate redox initiator system in water, sodium hydroxide, potassium hydroxide, and dioxane at 40, 50, 60, 70, and 80Β°C during a reaction period of 2 h. The grafted polymer and ho
Crosslinked poly(N-vinylpyrrolidone) (PVPy) beads were irradiated with β₯-rays in air from a 60 Co source. Preirradiated beads were grafted with polyacrylamide by refluxing with acrylamide in water or dioxane. Conditions for optimum grafting were determined under a variety of reaction parameters, suc
Grafting of acrylamide (AAm) onto poly(vinyl chloride) (PVC) Γlms using gamma radiation has been carried out. The e β ects of di β erent parameters on the graft yield have been investigated. These parameters include radiation dose, monomer concentration, solvent composition, types of inhibitors and ac