Invention Grant
US07935329B2 Titania sol, method of preparing the same, and coating composition comprising the same
有权
二氧化钛溶胶，其制备方法和包含其的涂料组合物
- Patent Title: Titania sol, method of preparing the same, and coating composition comprising the same
- Patent Title (中): 二氧化钛溶胶，其制备方法和包含其的涂料组合物
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Application No.: US11606294Application Date: 2006-11-30
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Publication No.: US07935329B2Publication Date: 2011-05-03
- Inventor: Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
- Applicant: Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- Priority: KR10-2005-0126113 20051220; KR10-2006-0101250 20061018
- Main IPC: C01G23/047
- IPC: C01G23/047
Abstract:
The present invention relates to a titania sol, a method of preparing the same, and a coating composition including the same. More specifically, it relates to a titania sol prepared by elevating the temperature of a reactant solution including a precursor of titania in a solvent for a reaction temperature, adding an acid catalyst to the reactant solution and conducting a sol-gel reaction while removing the solvent for reaction therefrom, and drying the prepared titania sol and re-dispersing the dried titania in a solvent for dispersion, a method of preparing the same, and a coating composition including the same.
Public/Granted literature
- US20070151482A1 Titania sol, method of preparing the same, and coating composition comprising the same Public/Granted day:2007-07-05
Information query
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