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公开(公告)号：US20220098403A1
公开(公告)日：2022-03-31
申请号：US17299701
申请日：2019-12-05
Applicant: Avient Corporation
Inventor： Gary VERNON
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.
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