Application of hyperbranched polyesters in polypropylene fibres dyeing

Guo Ping Li; Yun Jun Luo; Hou Cai Xu

Application of hyperbranched polyesters in polypropylene fibres dyeing

Guo Ping Li^*, Yun Jun Luo, Hou Cai Xu

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

Hyperbranched polyesters based on 4, 4-(4′-hydroxyphenyl) pentanoic acid were synthesized and characterized by FT-IR and ¹H-NMR. Then the hyperbranched polyesters were functionalized with palmitoyl chloride. The result of TG showed that the modified polyesters had good temperature-stability, than the alkyl chain modified polyesters were blended with PP and spun. The dyeability of the fibres with hyperbranched polyesters were greatly improved after dyeing at atmosphere and boiling temperature compared with the pure PP fiber.

源语言	英语
页（从-至）	194-196
页数	3
期刊	Xiandai Huagong/Modern Chemical Industry
卷	27
期	SUPPL. 1
出版状态	已出版 - 6月 2007

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abstract = "Hyperbranched polyesters based on 4, 4-(4′-hydroxyphenyl) pentanoic acid were synthesized and characterized by FT-IR and 1H-NMR. Then the hyperbranched polyesters were functionalized with palmitoyl chloride. The result of TG showed that the modified polyesters had good temperature-stability, than the alkyl chain modified polyesters were blended with PP and spun. The dyeability of the fibres with hyperbranched polyesters were greatly improved after dyeing at atmosphere and boiling temperature compared with the pure PP fiber.",

keywords = "Dyeability, Dyeing, Hyperbranched polyesters, Polypropylene fibres",

author = "Li, {Guo Ping} and Luo, {Yun Jun} and Xu, {Hou Cai}",

year = "2007",

month = jun,

language = "English",

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AU - Li, Guo Ping

AU - Luo, Yun Jun

AU - Xu, Hou Cai

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N2 - Hyperbranched polyesters based on 4, 4-(4′-hydroxyphenyl) pentanoic acid were synthesized and characterized by FT-IR and 1H-NMR. Then the hyperbranched polyesters were functionalized with palmitoyl chloride. The result of TG showed that the modified polyesters had good temperature-stability, than the alkyl chain modified polyesters were blended with PP and spun. The dyeability of the fibres with hyperbranched polyesters were greatly improved after dyeing at atmosphere and boiling temperature compared with the pure PP fiber.

AB - Hyperbranched polyesters based on 4, 4-(4′-hydroxyphenyl) pentanoic acid were synthesized and characterized by FT-IR and 1H-NMR. Then the hyperbranched polyesters were functionalized with palmitoyl chloride. The result of TG showed that the modified polyesters had good temperature-stability, than the alkyl chain modified polyesters were blended with PP and spun. The dyeability of the fibres with hyperbranched polyesters were greatly improved after dyeing at atmosphere and boiling temperature compared with the pure PP fiber.

KW - Dyeability

KW - Dyeing

KW - Hyperbranched polyesters

KW - Polypropylene fibres

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JF - Xiandai Huagong/Modern Chemical Industry

IS - SUPPL. 1

ER -

Application of hyperbranched polyesters in polypropylene fibres dyeing

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