Influence of the copolymer architecture and composition on the response and mechanical properties of pH-sensitive fibers
β Scribed by Anasuya Sahoo; Manjeet Jassal; Ashwini K. Agrawal
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 313 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Three kinds of surface treatment, that is, the alkalization (5% w/v NaOH aqueous solution), the deposition of diglycidyl ether of bisphenol A (DGEBA) from toluene solution (1% w/v DGEBA), and the alkalization combined with the deposition of DGEBA (5% w/v NaOH/1% w/v DGEBA) were applied
## Abstract pH sensitive poly(acrylonitrileβ__co__βacrylic acid) having βΌ50 mol % acrylic acid with block type structure (AA50B) was synthesized by controlled dosing method of free radical polymerization. The polymer was converted into fibers by wet solution spinning technique in DMFβwater system.