公开(公告)号：US11660806B2

公开(公告)日：2023-05-30

申请号：US17009837

申请日：2020-09-02

Applicant: Purdue Research Foundation

Inventor： Jeffrey Frederick Rhoads ,  George Tsu-Chih Chiu ,  Ibrahim Emre Gunduz ,  Trevor John Fleck ,  Allison Kelly Murray ,  Steven Forrest Son

IPC: B29C64/118 ,  B33Y10/00 ,  C06B21/00 ,  B29K27/00 ,  B33Y80/00 ,  C06B27/00 ,  B33Y70/10 ,  C09D11/037 ,  C09D11/106 ,  B29K509/02

CPC classification number: B29C64/118 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  C06B21/0033 ,  C06B27/00 ,  C09D11/037 ,  C09D11/106 ,  B29K2027/16 ,  B29K2509/02

Abstract: Three-dimensional (3D) printed fluoropolymer-based energetic compositions are made using 3D printing methods. The 3D printed fluoropolymer-based energetic compositions comprise a fluoropolymer and a reactive metal or metal oxide. The total weight percentage of the fluoropolymer and the reactive metal or metal oxide is 70-100% of the 3D printed fluoropolymer-based energetic composition, and the weight percentage of the reactive metal or metal oxide is 5-85 wt % of the total weight of the 3D printed fluoropolymer-based energetic material. The 3D printed fluoropolymer-based energetic material has a thickness of at least 200 μm.

公开(公告)号：US11027484B2

公开(公告)日：2021-06-08

申请号：US15920509

申请日：2018-03-14

Applicant: Purdue Research Foundation

Inventor： Jeffrey Frederick Rhoads ,  George Tsu-Chih Chiu ,  Ibrahim Emre Gunduz ,  Trevor John Fleck ,  Allison Kelly Murray ,  Steven Forrest Son

IPC: B33Y80/00 ,  B33Y70/00 ,  C06B27/00 ,  B29K27/00 ,  B29C64/118 ,  B33Y10/00 ,  C06B21/00 ,  C09D11/037 ,  C09D11/106 ,  B29K509/02

Abstract: Three-dimensional (3D) printed fluoropolymer-based energetic compositions are made using 3D printing methods. The 3D printed fluoropolymer-based energetic compositions comprise a fluoropolymer and a reactive metal or metal oxide. The total weight percentage of the fluoropolymer and the reactive metal or metal oxide is 70-100% of the 3D printed fluoropolymer-based energetic composition, and the weight percentage of the reactive metal or metal oxide is 5-85 wt % of the total weight of the 3D printed fluoropolymer-based energetic material. The 3D printed fluoropolymer-based energetic material has a thickness of at least 200 μm.