Grafting of methyl methacrylate onto guar gum by hydrogen peroxide initiation
β Scribed by Dipak K. Raval; Ranjan G. Patel; Vithal S. Patel
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 382 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
## Abstract The effect of different reaction conditions on the grafting of methyl methacrylate (MMA) onto guar gum (GG) has been studied in detail. The grafting efficiency was optimal under the following conditions: MMA at 1.13 mol/L; ceric ammonium sulfate at 6.32 Γ 10^β3^ mol/L; dextrose monohydr
## Abstract Sodium alginate (SA) was graftβcopolymerized with methyl methacrylate in an alkali aqueous solution with potassium ditelluratoargentate(III) (DTA) as the initiator. Graft copolymers with both a high grafting efficiency (>90%) and a high percentage of grafting were obtained, which indica
## OPSlS The grafting of poly(acrylonitri1e) onto guar gum in aqueous medium initiated by the potassium presulfate/ascorbic acid redox system has been studied gravimetrically at the temperature of 35 + 0.2"C in the presence of atmospheric oxygen. A plausible mechanism of graft copolymerization has