Title:
PLANT EXTRACT-CONTAINING POLYESTER FIBER
Document Type and Number:
WIPO Patent Application WO/2020/037699
Kind Code:
A1
Abstract:
A plant extract-containing polyester fiber, raw materials thereof comprising: polyester pellets, calcium carbide powder, liuhuan stone powder, halloysite powder, a plant extract functional additive, AGE, an organic acid salt, chromium sulfate, a dispersant, a surface-active phospholipid, a plasticized starch, chitosan, a wetting agent, CMC-Na, and an antistatic agent. The plant extract consists of Sarcandra glabra extract, mugwort extract, snow lotus extract, and seaweed extract, the ratio thereof being 5:1:1:2. The prepared plant extract-containing polyester fiber features excellent natural functionality, a relatively high dry heat shrinkage rate, breaking strength, and elastic elongation rate, and improved wear resistance. The fiber is non-toxic and non-flammable, is able to effectively control the spread of fire, and is safe and environmentally friendly.
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Inventors:
HUANG XIAOHUA (CN)
ZHEN LI (CN)
HUANG XIAOQIAN (CN)
HUANG XIAOLONG (CN)
LIU YU (CN)
ZHEN LI (CN)
HUANG XIAOQIAN (CN)
HUANG XIAOLONG (CN)
LIU YU (CN)
Application Number:
PCT/CN2018/103019
Publication Date:
February 27, 2020
Filing Date:
August 29, 2018
Export Citation:
Assignee:
SINOTECH ACAD OF TEXTILE QINGDAO CO LTD (CN)
International Classes:
D01F6/92; D01F1/07; D01F1/10
Domestic Patent References:
| WO2016068398A1 | 2016-05-06 |
Foreign References:
| CN105239201A | 2016-01-13 | |||
| CN102191585A | 2011-09-21 | |||
| CN102443866A | 2012-05-09 | |||
| CN201610591164A | 2016-07-15 |
Other References:
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 106-92-3
See also references of EP 3748050A4
See also references of EP 3748050A4
Attorney, Agent or Firm:
SHANDONG JINAN QILU SCIENCE PATENT OFFICE LTD (CN)
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