Title:
HIGH-TEMPERATURE-RESISTANT POLYAMIDE FIBER FOR HIGH-QUALITY ARTIFICIAL HUMAN HAIR WIG AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/073628
Kind Code:
A1
Abstract:
The present invention relates to polyamide fibers, and specifically relates to high-temperature-resistant polyamide fibers for a high-quality artificial human hair wig, and a preparation method therefor, wherein 20-40% of the required polyamide resin weight and other raw materials are prepared to form a color masterbatch slice, the remaining polyamide resin and the obtained color masterbatch slice are prepared to form a spinning melt, and the spinning melt above is used for spinning to prepare the high-temperature-resistant polyamide fiber for the wig. The wig fibers produced by the present invention has excellent chemical stability, thermal stability, strength, abrasion resistance, and styling durability, has the luster of natural human hair and excellent elasticity, drapability, and combability, is easily dyed, does not easily fade, is easily shaped and easy to neaten.
Inventors:
ZHENG WENQING (CN)
WU XUEBING (CN)
SHI HUATAO (CN)
DING GANG (CN)
WU XUEBING (CN)
SHI HUATAO (CN)
DING GANG (CN)
Application Number:
PCT/CN2019/081684
Publication Date:
April 16, 2020
Filing Date:
April 08, 2019
Export Citation:
Assignee:
HENAN REBECCA HAIR PRODUCTS CO LTD (CN)
International Classes:
D01F6/90; D01D1/02; D01D5/088; D01D5/096; D01D5/12; D01F1/10
Foreign References:
| CN109402766A | 2019-03-01 | |||
| CN107805853A | 2018-03-16 | |||
| CN102368919A | 2012-03-07 | |||
| CN102618030A | 2012-08-01 | |||
| CN107904690A | 2018-04-13 | |||
| CN107938015A | 2018-04-20 | |||
| CN107904695A | 2018-04-13 | |||
| CN105803561A | 2016-07-27 | |||
| JP2011246843A | 2011-12-08 | |||
| CN101897489A | 2010-12-01 |
Attorney, Agent or Firm:
SHANGHAI SANFANG PATENT FIRM (CN)
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