Invention Grant
- Patent Title: Composition for protecting light sensitive materials
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Application No.: US17299701Application Date: 2019-12-05
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Publication No.: US12291635B2Publication Date: 2025-05-06
- Inventor: Gary Vernon
- Applicant: Avient Corporation
- Applicant Address: US OH Avon Lake
- Assignee: Avient Corporation
- Current Assignee: Avient Corporation
- Current Assignee Address: US OH Avon Lake
- Agent Michael J. Sambrook; John H. Hornickel
- International Application: PCT/US2019/064688 WO 20191205
- International Announcement: WO2020/118059 WO 20200611
- Main IPC: C08L67/02
- IPC: C08L67/02 ; B65D81/30 ; C08J3/22
Abstract:
A composition to protect light-sensitive therapeutics includes a combination of two different anthraquinone dyes and titanium dioxide to protect the light-sensitive therapeutics from UV-Vis light in the range of 190 to 750 mm.
Public/Granted literature
- US20220098403A1 COMPOSITION FOR PROTECTING LIGHT SENSITIVE MATERIALS Public/Granted day:2022-03-31
Information query
