Journal of Fashion Technology & Textile EngineeringISSN: 2329-9568

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Research Article, J Fashion Technol Textile Eng Vol: 4 Issue: 3

A New Type of Amino-modified Polysiloxane Applied in Pigment Red 122 Dispersion

Yanting Sun1, Guifeng Wang2, Yang Yang1, Peifei Fang1, Shengying Wu1, Feng Wang2 and Limin Wang1*
1Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, China
2Lily Group Co., Ltd, Hangzhou City, Zhejiang Province, 311228 China
Corresponding author : Limin Wang
Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, Shanghai 200237, China
E-mail: [email protected]
Received: May 04, 2016 Accepted: August 26, 2016 Published: August 31, 2016
Citation: Sun Y, Wang G, Yang Y, Fang P, Wu S, et al. (2016) A New Type of Amino-modified Polysiloxane Applied in Pigment Red 122 Dispersion. J Fashion Technol Textile Eng 4:3. doi:10.4172/2329-9568.1000142

Abstract

A kind of epoxy modified polysiloxane was synthesized by hydrosilylation reaction with hydrogen-containing siloxane and allyl glycidyl ether in the presence of the chloroplatinic acid, and then various types of amine polarities were grafted on the epoxy group. The structure of the obtained amino-modified alkoxyorganosilane was characterized by IR technique and NMR technique, and used as a dispersant in pigment red 122. The viscosity, dispersion extent, and the particle size of pigment dispersion were determined and the results showed that the above dispersant could bring to the lower viscosity, a better dispersing stability, and a smaller particle size of pigment red 122 when compared to the commercial cosmetic dispersant DC5562.

Keywords: Polysiloxane; Liquidity; Pigment dispersion

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