Invention Grant
- Patent Title: Build compositions
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Application No.: US16080256Application Date: 2017-04-20
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Publication No.: US11613075B2Publication Date: 2023-03-28
- Inventor: James William Stasiak , Garry Hinch
- Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Applicant Address: US TX Houston
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Department
- International Application: PCT/US2017/028556 WO 20170420
- International Announcement: WO2018/194609 WO 20181025
- Main IPC: B29C64/165
- IPC: B29C64/165 ; B29C64/393 ; B33Y70/10 ; G01N21/31 ; B33Y70/00 ; B33Y40/10
Abstract:
The present disclosure relates to a build composition for a 3-dimensional printing process. The build composition comprises thermoplastic polymer particles, a first photoluminescent agent and a second photoluminescent agent. The build composition has a spectral signature characteristic of the presence of the first photoluminescent agent and the second photoluminescent agent in combination.
Public/Granted literature
- US20210187836A1 BUILD COMPOSITIONS Public/Granted day:2021-06-24
Information query
