1) polyanhydride
聚酸酐
1.
Preparation and release property of sustained release tablet from herbicide(2,4-D)-polyanhydride;
除草剂-聚酸酐缓释片的制备及释药特性研究
2.
Synthesis and characterization of polyanhydride with active endgroup;
活性端基聚酸酐的合成及表征
3.
Preparation of Gentamicin-polyanhydride and Drug Delivery Property Sustained release Bead;
庆大霉素-聚酸酐缓释制剂的制备及释药特性
2) polyanhydrides
聚酸酐
1.
Polyanhydrides have been paid, wide attention in the field of biomedical science due to their excellent biodegradability and biocompatibility, as well as the convenience in obtaining the biomaterials with special functions by tailoring their structures.
通过熔融缩聚法合成了一类新型聚酸酐 ,聚 (对 (羧基乙基甲酰胺基 )苯甲酸酐 共 偏苯酰亚胺 甘氨酸酐 ) (P(CEFB co TMA gly) )。
3) Poly(ester anhydride)
聚酯酸酐
1.
Poly(ester anhydride)s 2a, 2b and 2c were yielded by subsequent melt polycondensation.
经熔融缩聚，合成了主链含酯键的新型聚酯酸酐。
4) polyanhydride tube
聚酸酐管
1.
Purpose To observe the effectiveness of polyanhydride tube bridging in repairing peripheral nerve defect and the time course of polyanhydride tube degrdation.
目的 研究聚酸酐管桥接神经缺损的再生和聚酸酐管生物降解时相。
5) polymaleic anhydride
聚马来酸酐
1.
Synthesis of polymaleic acid and polymaleic anhydride and their durable press finish;
聚马来酸和聚马来酸酐的合成及抗皱整理
2.
The green production of hydrolyzed polymaleic anhydride (HPMA) and its'scale inhibitory properties are studied.
研究了水解聚马来酸酐(HPMA)的绿色合成工艺条件及阻垢性能。
3.
Some low carbon alcohols with different azo-chains were linked up with polymaleic anhydride to prepare bipolar polymaleates.
在聚马来酸酐上接上具有不同偶氮基侧链的小分子醇,合成了双亲性聚马来酸酯聚合物。
6) polyitaconic anhydride
聚衣康酸酐
1.
By using cadmium acetate as catalyst, polyitaconic anhydride was prepared through ring opening polymerization of itaconic anhydride.
以衣康酸为原料合成了衣康酸酐,并在乙酸镉的催化作用下通过开环聚合得到了聚衣康酸酐。
补充资料：N.A酸酐
内次甲基四氢邻苯二甲酸酐又称甲撑邻苯二甲酸酐，简称NA，分子量164。白色结晶，熔点162～167℃。
有潮解性。易溶于苯、甲苯、丙酮，受热升华，能与水反应成酸。 用作环氧树酯固化剂、硬化玻璃固化剂、橡胶软化剂的中间体、塑料钢丝塘瓷及树酯等表面治化剂、高沸点溶剂、合成润滑剂、纺织整理渗透剂等。
用作环氧树脂的固化剂，参考用量75～95phr，固化条件120℃／2h十150℃／5h或80 ℃／3h十120℃／3h十200 ℃／4h。固化物具有优良的耐热性、耐候性和电性能，耐热200 ℃以上。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条