Title:
ANTI-COUNTERFEITING COMPOSITION FOR ANTI-COUNTERFEITING CHEMICAL FIBER, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/248116
Kind Code:
A1
Abstract:
Disclosed is an anti-counterfeiting composition for an anti-counterfeiting chemical fiber, comprising a carrier, an anti-counterfeiting tracer and a dispersant, wherein the anti-counterfeiting tracer is composed of barium oxide, strontium oxide, aluminum oxide and zinc oxide; the contents of the barium elements, strontium elements, aluminum elements and zinc elements in the anti-counterfeiting composition are controlled to have a fixed feeding mass ration thereamong. The sum of the contents calculated by mass percentage of the barium elements, strontium elements, aluminum elements and zinc elements accounts for 5-50% of the anti-counterfeiting composition. The carrier is a matrix polymer or bio-derived oil. The anti-counterfeiting composition according to the present invention may endow the anti-counterfeiting chemical fiber with both memory tracking properties and identification functions, and has the advantages of high anti-counterfeiting strength and good anti-counterfeiting concealment.
Inventors:
LIU YUQING (CN)
XU CHUANQI (CN)
PAN ZHIJUAN (CN)
WANG GUOHE (CN)
LIU LINGYUN (CN)
XU CHUANQI (CN)
PAN ZHIJUAN (CN)
WANG GUOHE (CN)
LIU LINGYUN (CN)
Application Number:
PCT/CN2019/090670
Publication Date:
December 17, 2020
Filing Date:
June 11, 2019
Export Citation:
Assignee:
NANTONG TEXTILE & SILK IND TECH RES INST (CN)
UNIV SOOCHOW (CN)
UNIV SOOCHOW (CN)
International Classes:
D01F1/10; D01F6/92
Foreign References:
| CN102998321A | 2013-03-27 | |||
| CN108048932A | 2018-05-18 | |||
| CN102978729A | 2013-03-20 | |||
| CN103965618A | 2014-08-06 | |||
| CN108796656A | 2018-11-13 | |||
| CN1252460A | 2000-05-10 | |||
| CN108532020A | 2018-09-14 |
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT AND TRADEMARK AGENCY, LTD (CN)
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