Invention Grant
US09228090B2 Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in coating compositions
有权
具有降低的光活性和改善的抗微生物性能的处理的无机颜料及其在涂料组合物中的用途
- Patent Title: Treated inorganic pigments having reduced photoactivity and improved anti-microbial properties and their use in coating compositions
- Patent Title (中): 具有降低的光活性和改善的抗微生物性能的处理的无机颜料及其在涂料组合物中的用途
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Application No.: US14125696Application Date: 2012-06-20
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Publication No.: US09228090B2Publication Date: 2016-01-05
- Inventor: Charles David Musick
- Applicant: Charles David Musick
- Applicant Address: US PA Harrisburg
- Assignee: THE CHEMOURS COMPANY TT, LLC
- Current Assignee: THE CHEMOURS COMPANY TT, LLC
- Current Assignee Address: US PA Harrisburg
- International Application: PCT/US2012/043236 WO 20120620
- International Announcement: WO2013/003139 WO 20130103
- Main IPC: C09D5/14
- IPC: C09D5/14 ; C09C1/36 ; C09C3/06 ; C09D5/16 ; C09D7/12 ; C08K9/02 ; C08K9/06
Abstract:
The disclosure provides a coating composition comprising a treated inorganic particle having reduced photoactivity and improved anti-microbial properties, wherein the treated inorganic particle comprises: an inorganic core particle; a first treatment of a silicon compound, wherein the silicon compound is added in a single step; and a second treatment comprising co-precipitated zinc oxide and alumina.
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