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- Keywords poly vinyl pyrrolidone（PVP）;poly acrylic acid（PAA）;naproxen;release rate; 关键词聚乙烯吡咯烷酮;聚丙烯酸;萘普生;释放速率;
- Abstract Adding poly acrylic acid (PAA) in the preparation of ammonium diuranate (ADU) was investigated. 本工作对在重铀酸铵（ADU）的沉淀反应中加入聚丙烯酸（PAA）的工艺进行试验研究。
- Adding poly acrylic acid(PAA)in the preparation of ammonium diuranate (ADU)was investigated. 本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。
- Adding poly acrylic acid (PAA) in the preparation of ammonium diuranate (ADU) was investigated. 摘要本工作对在重铀酸铵(ADU)的沉淀反应中加入聚丙烯酸(PAA)的工艺进行试验研究。
- poly acrylic acid(PAA) 聚丙烯酸
- Keywords nanowires monocrystalline selenium poly（acrylic acid）; 纳米线;单晶硒;聚丙烯酸;
- Keywords poly acrylic acid;PVAc;silica sol;water soluble;composite coating; 聚丙烯酸;聚醋酸乙烯;硅溶胶;水溶性;复合涂料;
- Keywords graft polymerization;chitosan（CS）-poly（acrylic acid）（PAA）;magnetic microspheres;absorbing;BSA;release; 壳聚糖-聚丙烯酸;磁性微球;固载;BSA;释放;
- Keywords Poly （acrylic acid） sodium salt;Complexation;Heavy metal ions;Ultrafiltration;Selective separation; 聚丙烯酸钠;络合;重金属离子;超滤;选择性分离;
- Keywords Pore-forming agents Poly acrylic acid （PAAc） Hydrophilic Gel Swelling kinetics; 关键词成孔剂;聚丙烯酸;水凝胶;响应速率;
- poly acrylic acid 聚丙烯酸
- SHANGHAI HUAYI ACRYLIC ACID CO., LTD. 上海华谊丙烯酸有限公司。
- Poly (elhylene acrylic acid) neodymium (EAA-Nd) with various Nd contents has been synthesized. 合成了不同Nd含量的聚(乙烯-丙烯酸)钕(EAA·Nd)。
- Poly(acrylic acid acrylamide) alkali metal salt complex is a new kind of solid polymer electrolytes. 聚（丙烯酸-丙烯酰胺）-碱金属盐复合物是一种新型高分子固体电解质。
- Compared with the sample of poly (acrylic acid ),the water retention of HA PSA in sand and its positive effect no cron growning was studied. 对HA-PSA和PSA进行了在沙土中的保水性能及对玉米生长作用的对比试验。
- Humic acid (HA ) was abstracted from leonardite,and a composite superabsorbent (HA PSA ) was prepared by compounding poly (acrylic acid ) and lignitic humic acid. 以风化褐煤为原料制备腐植酸(HA),将HA与普通型保水剂(PSA)复合,获得HA型保水剂(HA-PSA)。
- The optimal grafting condition and parameters of poly(acrylic acid) starch graft copolymer were studied, and the structure of the products was verified using IR spectra. 研究淀粉接枝聚丙烯酸共聚物的最佳接枝条件及相关参数,并利用红外光谱对产品的结构进行验证。
- The absorbency and adsorption of the self-preparing poly(acrylic acid) superabsorbent(PAAS) are investigated in single and binary nitrate solutions of heavy metal ions. 用聚丙烯酸高吸水树脂(PAAS)研究了单一和混合重金属离子硝酸盐溶液中的吸液和吸附性能。
- A copolymer has been synthesized from acrylic acid and maleic anhydride. 以丙烯酸和马来酸酐为原料合成出了一种共聚物。
- Two types polymer supported titanium catalysts, TiCl 4/SAA and TiCl 4/EAC, have been synthesized, where poly(styrene acrylamide) and poly(ethylene acrylic acid) were used as carriers respectively. 分别以聚（苯乙烯-丙烯酰胺）（SAA）和聚（乙烯-丙烯酸）（EAC）为载体，合成了两类聚合物载体钛系催化剂。
