Title:
PHOTOCURABLE AND COMBUSTIBLE POLYMER AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/077952
Kind Code:
A1
Abstract:
A photocurable and combustible polymer. The polymer comprises an energetic prepolymer, a diluent and a photo-initiator, wherein the energetic prepolymer is one of or a mixture of two of acrylate-terminated poly3-nitrate methyl-3-methyloxetane and acrylate-terminated polyglycidyl ether nitrate. The photocurable and combustible polymer has an energetic group, i.e. a nitrate group, which can be subjected to self-sustaining combustion in an oxygen-free environment, and the polymer can be used to prepare combustible components and parts such as combustible ordnance components and parts.
Inventors:
YANG WEITAO (CN)
XU MINGHUI (CN)
HU RUI (CN)
LI MANMAN (CN)
GAO YUCHEN (CN)
XU MINGHUI (CN)
HU RUI (CN)
LI MANMAN (CN)
GAO YUCHEN (CN)
Application Number:
PCT/CN2023/094989
Publication Date:
April 18, 2024
Filing Date:
May 18, 2023
Export Citation:
Assignee:
XIAN MODERN CHEMISTRY RES INST (CN)
International Classes:
B33Y70/00; C08F2/48; C08F220/18
Foreign References:
| CN115490817A | 2022-12-20 | |||
| CN110172142A | 2019-08-27 | |||
| CN110183645A | 2019-08-30 | |||
| CN114014738A | 2022-02-08 | |||
| CN110746252A | 2020-02-04 | |||
| US20190055171A1 | 2019-02-21 |
Attorney, Agent or Firm:
HENG TAI INTELLECTUAL PROPERTY AGENCY (CN)
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