JPS5569658A - Surface treatment of titanium dioxide easily dispersible in non-aqueous solvent - Google Patents
Surface treatment of titanium dioxide easily dispersible in non-aqueous solventInfo
- Publication number
- JPS5569658A JPS5569658A JP14197078A JP14197078A JPS5569658A JP S5569658 A JPS5569658 A JP S5569658A JP 14197078 A JP14197078 A JP 14197078A JP 14197078 A JP14197078 A JP 14197078A JP S5569658 A JPS5569658 A JP S5569658A
- Authority
- JP
- Japan
- Prior art keywords
- titanium dioxide
- aqueous solvent
- surface treatment
- easily dispersible
- dioxide easily
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To prevent the separation, sedimentation, caking, etc. of titanium dioxide in a solvent or vehicle, by treating the surface of titanium dioxide particles in a non-aqueous solvent, with a specific alkylketene dimer and an alkyl isocyanate.
CONSTITUTION: The surface of titanium dioxide is treated in a non-aqueous solvent such as n-hexane, with (A) an alkylketene dimer of formula I (R is H or 1W8C aliphatic hydrocarbon group), e.g. keptadecylketene dimer, and/or (B) an alkyl isocyanate of formula II (n is 4W18), e.g. octadecyl isocyanate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14197078A JPS5569658A (en) | 1978-11-16 | 1978-11-16 | Surface treatment of titanium dioxide easily dispersible in non-aqueous solvent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14197078A JPS5569658A (en) | 1978-11-16 | 1978-11-16 | Surface treatment of titanium dioxide easily dispersible in non-aqueous solvent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5569658A true JPS5569658A (en) | 1980-05-26 |
Family
ID=15304353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14197078A Pending JPS5569658A (en) | 1978-11-16 | 1978-11-16 | Surface treatment of titanium dioxide easily dispersible in non-aqueous solvent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5569658A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5885340A (en) * | 1994-10-14 | 1999-03-23 | Ecc International Ltd. | Quality of multiple coated paper |
-
1978
- 1978-11-16 JP JP14197078A patent/JPS5569658A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5885340A (en) * | 1994-10-14 | 1999-03-23 | Ecc International Ltd. | Quality of multiple coated paper |
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