Title:
MULTIFUNCTIONAL STEALTH MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/024260
Kind Code:
A1
Abstract:
The present application provides a method for preparing a multifunctional stealth material. The method comprises steps of: S1, by taking DMF as a solvent, preparing a PVDF solution, and equally dividing the solution into three parts A, B and C, wherein TPU is additionally added to the solution C; S2, modifying nano ferroferric oxide, and then adding same to the solution A; S3, dispersing nanoscale graphene oxide, and then mixing same with the solution B; S4, modifying nano tin-doped indium oxide, and then adding same to the solution C; S5, spinning the solution C by means of an electrostatic spinning process to obtain a far infrared stealth layer; S6, spinning the solution A by means of an electrostatic spinning process to obtain a first electromagnetic wave stealth layer; S7, spinning the solution B by means of an electrostatic spinning process to obtain a second electromagnetic wave stealth layer; and S8, spraying a pigment on the second electromagnetic wave stealth layer to obtain a visible light stealth layer. The present application further discloses a product prepared by means of the preparation method.
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Inventors:
YE WEI (CN)
ZHANG XING (CN)
SUN QILONG (CN)
LONG XIAOYUN (CN)
GAO QIANG (CN)
JI TAO (CN)
ZHANG XING (CN)
SUN QILONG (CN)
LONG XIAOYUN (CN)
GAO QIANG (CN)
JI TAO (CN)
Application Number:
PCT/CN2021/128149
Publication Date:
March 02, 2023
Filing Date:
November 02, 2021
Export Citation:
Assignee:
UNIV NANTONG (CN)
International Classes:
D04H1/728; B32B5/02; D04H1/4318; D06N3/14
Foreign References:
| CN112549665A | 2021-03-26 | |||
| CN108395835A | 2018-08-14 | |||
| CN109094051A | 2018-12-28 | |||
| CN107521176A | 2017-12-29 | |||
| KR101976591B1 | 2019-05-10 | |||
| FR2928779A1 | 2009-09-18 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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