中文摘要：

氨基的硅酮树脂通过使用的一个三步的方法( 3-aminopropyl )被综合 triethoxysilane ( APTES )， methyltrimethoxysilane ( MTMS )和盖住结束的代理人，产品被 Fourier 描绘转变红外线的光谱学(英尺红外)，原子磁性的回声(<啜class=“ a-plus-plus ”> 1 H NMR )，元素分析和胶化浸透层析( GPC )。结果 < 啜 class= “ a-plus-plus ” > 1 H NMR 显示催化酸的产品的化学移动信号在 3.4 点是弱的(归因于 alkoxy ) 。有颤动的英尺红外表演 Si 达到顶点 -- 在 3 1003 600 厘米的 OH < 啜 class= “ a-plus-plus ” > 1 和山峰的紧张在 6h 是很弱的。结果证明这个方法不能仅仅有效地减少 alkoxy 组和 Si 的残余 -- 哦组，而且与足够的氨基的组一起获得产品。它断定这树脂作为在硅酮橡胶的修饰词合适。

英文摘要：

Amino silicone resins were synthesized through a three-step method using （3-aminopropyl） triethoxysilane （APTES）, methyltrimethoxysilane （MTMS） and end-capping agents, The products were characterized by Fourier transformed infrared spec- troscopy （FT-IR）, nuclear magnetic resonance （ 1 H NMR）, element analysis and gel permeation chromatography （GPC）. The results of 1 H NMR indicate that the chemical shift signal of acid-catalyzed products is weak at δ3.4 （attributing to alkoxy）. FT-IR shows that there is a vibration peak of Si-OH at 3 100-3 600 cm 1 and the intensity of the peaks is most weak at 6h. The results show that this method cannot only effectively reduce the residue of alkoxy groups and Si-OH groups, but also obtain the products with sufficient amino group. It concludes that this resin is suitable as modifier in the silicone rubber.