研究了鱼蛋白(FP)接枝聚合丙烯酸(AA)和丙烯酰胺(AM)制备蛋白改性高吸水性树脂的方法.通过对产品吸(盐)水性能的测试,得到合成产品的合适条件为:鱼蛋白、引发剂和交联剂相对单体的量分别约为7.5%、1.0%和0.025%,丙烯酸与丙烯酰胺的质量比为9:1,丙烯酸中和度为90%,单体质量分数为18%.在此条件下制备的高吸水性树脂,其吸水倍率达1061g/g,吸盐水倍率达136g/g.并用红外光谱对产物进行了表征.
参考文献
| [1] | Li A;Zhang JP;Wang AQ .Utilization of starch and clay for the preparation of superabsorbent composite[J].Bioresource Technology: Biomass, Bioenergy, Biowastes, Conversion Technologies, Biotransformations, Production Technologies,2007(2):327-332. |
| [2] | Ge Huacai;Pang Wan;Luo Dengke .Graft copolymerization of chitosan with acrylic acid under microwave irradiation and its water absorbency[J].Carbohydrate Polymers: Scientific and Technological Aspects of Industrially Important Polysaccharides,2006(3):372-378. |
| [3] | Farag S;Eljazi I;Al-Afaleq .Preparation and characterization of saponified delignified cellulose polyacrylonitrile-graft copolymer[J].Carbohydrate Polymers,2002,48(01):1. |
| [4] | 乌兰,柳明珠.玉米淀粉接枝丙烯酸制备高吸水性树脂[J].高分子材料科学与工程,2006(01):250-253. |
| [5] | 张小红,崔英德,潘湛昌.聚丙烯酸/海藻酸钠高吸水性树脂的制备及生物降解性能[J].化工学报,2005(06):1134-1137. |
| [6] | 刘毅,杨丹,何兰珍.壳聚糖接枝丙烯酸制备高强吸水材料[J].化学研究与应用,2005(04):565-567. |
| [7] | Venkateswarlu U;Boopalan K;Mohan R;Das BN;Sastry TP .Studies on chemically modified hen egg white and gelatin composites[J].Journal of Applied Polymer Science,2006(1):318-322. |
| [8] | Kavitha A;Boopalan K;Radhakrishnan G;Sankaran S;Das BN;Sastry TP .Preparation of feather keratin hydrolyzate-gelatin composites and their graft copolymers[J].Journal of Macromolecular Science. Pure and Applied Chemistry,2005(12):1703-1713. |
| [9] | Ohya S;Matsuda T .Poly(N-isopropylacrylamide) (PNIPAM)-grafted gelatin as thermoresponsive three-dimensional artificial extracellular matrix: molecular and formulation parameters vs. cell proliferation potential[J].Journal of biomaterials science,2005(7):809-827. |
| [10] | Takahashi K;Takamoto T;Tabata Y .Preparation of gelatin grafted with lactic acid oligomers[J].Key Engineering Materials,2005,288-289:441. |
| [11] | Bajpai AK;Sharma M .Preparation and characterization of binary grafted polymeric blends of polyvinyl alcohol and gelatin and evaluation of their water uptake potential[J].Journal of Macromolecular Science. Pure and Applied Chemistry,2005(5):663-682. |
| [12] | Zheng JP;Gao S;Wang JX;Yao KD .Swelling behavior of gelatin-g-methyl methacrylate copolymers[J].Journal of Materials Science,2005(15):4029-4033. |
| [13] | 高珊,郑俊萍,杨学稳,王建勋,王磊.明胶-甲基丙烯酸甲酯接枝共聚物的溶胀性能[J].高分子材料科学与工程,2005(02):200-203. |
| [14] | 王俊,屈伟月,李明玉,汤心虎,曹刚.明胶与丙烯酸甲酯在60Co辐照下的接枝聚合反应[J].暨南大学学报（自然科学与医学版）,2004(05):647-649. |
| [15] | Hu Yanping;Hao Dongsheng;Guo Haifu et al.Preperation of super protein absorbent and its perforrnance[J].J Inner Mongolia Polytechnic University,1997,16(02):76. |
| [16] | 张邦华;朱常英;郭天瑛.近代高分子科学[M].北京:化学工业出版社,2006 |
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