Citation: Wen Fei WANG, Qiang ZHENG, Hong Guo HU, Wei Wei LIN. Synthesis and Application of a Novel Organosilane Modifier for Surface Paintability of Organosiloxane Sealants[J]. Chinese Chemical Letters, ;2005, 16(5): 671-674. shu

Synthesis and Application of a Novel Organosilane Modifier for Surface Paintability of Organosiloxane Sealants

Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027

Received Date: 13 April 2004

Fund Project: This work was supported by the National Advanced Materials Committee of China (grant 2003AA327030), the National Science Funds for Distinguished Young Scholars (grant 50125312) and Key Program of the National Natural Science Foundation of China (grant 50133020).

A novel organosilane, N-n-butyl-γ-aminopropylmethyldimethoxysilane was synthesized through aminization reaction and the chemical structure of resulting products was characterized by ¹HNMR, ¹³CNMR, FT-IR and elemental analysis. The results of test on probation for this organosilane proved that it was effective to modify surface-paintability of organosiloxane sealants.
- Aminoalkylsilane,
- aminization,
- organosiloxane sealants,
- surface paintability
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