Invention Grant
- Patent Title: Refractive index matching base resin for extremely fine three-dimensional ceramic structures
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Application No.: US17131353Application Date: 2020-12-22
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Publication No.: US12023858B2Publication Date: 2024-07-02
- Inventor: Magi Mettry , Juergen Biener , James S. Oakdale
- Applicant: Lawrence Livermore National Security, LLC
- Applicant Address: US CA Livermore
- Assignee: Lawrence Livermore National Security, LLC
- Current Assignee: Lawrence Livermore National Security, LLC
- Current Assignee Address: US CA Livermore
- Agency: Zilka-Kotab, P.C.
- Main IPC: C09D4/00
- IPC: C09D4/00 ; B29C64/153 ; G02B1/00 ; B33Y70/00 ; B33Y80/00
Abstract:
An optically clear resin for additive manufacturing includes an optically clear ceramic precursor having a pre-defined refractive index. Each molecule of the ceramic precursor has at least two photopolymerizable functional groups, at least one of the photopolymerizable functional groups being functionalized with a refractive index-tuning group thereby causing the ceramic precursor to have the pre-defined refractive index.
Public/Granted literature
- US20220193992A1 REFRACTIVE INDEX MATCHING BASE RESIN FOR EXTREMELY FINE THREE-DIMENSIONAL CERAMIC STRUCTURES Public/Granted day:2022-06-23
Information query
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