JPS5532775A - Colored fine spherical silica gel and production thereof - Google Patents
Colored fine spherical silica gel and production thereofInfo
- Publication number
- JPS5532775A JPS5532775A JP10658578A JP10658578A JPS5532775A JP S5532775 A JPS5532775 A JP S5532775A JP 10658578 A JP10658578 A JP 10658578A JP 10658578 A JP10658578 A JP 10658578A JP S5532775 A JPS5532775 A JP S5532775A
- Authority
- JP
- Japan
- Prior art keywords
- dispersion
- colorant
- gel
- silica gel
- contg
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the title silica gel having a superior coloring effect and undergoing no color separation, no segregation and no unevenness in color by adding an acid to sodium silicate contg. a colorant dispersed; injecting the mixed dispersion in a dispersion medium; and allowing the resulting suspension to gel by heating.
CONSTITUTION: A colorant is dispersed in sodium silicate, and the dispersion is added to an acid, pref. dil. sulfuric acid. This mixed dispersion is injected into a dispersion medium contg. an emulsifier with stirring, and the resulting suspension is allowed to gel by heating. After removing the medium the gel is washed and dried to obtain a colored fine spherical silica gel of 1W100μ diameter contg. 1W40wt% of the colorant. The colorant can arbitrarily be selected from colorants which are used in emulsification, suspension or dispersion polymn. and are slightly sol. in water and oil layers. The dispersion medium is required not to deteriorate the effect of the emulsifier and include cyclic and aromatic media, ketones, esters, etc.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10658578A JPS5532775A (en) | 1978-08-31 | 1978-08-31 | Colored fine spherical silica gel and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10658578A JPS5532775A (en) | 1978-08-31 | 1978-08-31 | Colored fine spherical silica gel and production thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5532775A true JPS5532775A (en) | 1980-03-07 |
JPS6128605B2 JPS6128605B2 (en) | 1986-07-01 |
Family
ID=14437270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10658578A Granted JPS5532775A (en) | 1978-08-31 | 1978-08-31 | Colored fine spherical silica gel and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5532775A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62216911A (en) * | 1986-03-17 | 1987-09-24 | Wako Pure Chem Ind Ltd | Activated carbon-containing silica gel, its production, and analytical method using said gel as packing material of cleanup column |
US4808397A (en) * | 1986-07-31 | 1989-02-28 | Montedison S.P.A. | Process for preparing fine particles of metal oxides |
JP2012214471A (en) * | 2011-03-31 | 2012-11-08 | Lvmh Recherche | Makeup composition containing encapsulated carbon black |
JP2021145035A (en) * | 2020-03-11 | 2021-09-24 | 株式会社豊田中央研究所 | Solar cell panel and method for manufacturing solar cell panel |
CN113631139A (en) * | 2020-01-21 | 2021-11-09 | 碧诺蕾股份有限公司 | Coloring hair dye and aerosol type coloring hair dye |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6878717B1 (en) * | 2020-01-21 | 2021-06-02 | 株式会社ピノーレ | Colored hair dye and aerosol type colored hair dye |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243639A (en) * | 1975-10-04 | 1977-04-05 | Kunihiko Murai | Cooling and heating device in house for farming and gardening |
-
1978
- 1978-08-31 JP JP10658578A patent/JPS5532775A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243639A (en) * | 1975-10-04 | 1977-04-05 | Kunihiko Murai | Cooling and heating device in house for farming and gardening |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62216911A (en) * | 1986-03-17 | 1987-09-24 | Wako Pure Chem Ind Ltd | Activated carbon-containing silica gel, its production, and analytical method using said gel as packing material of cleanup column |
US4808397A (en) * | 1986-07-31 | 1989-02-28 | Montedison S.P.A. | Process for preparing fine particles of metal oxides |
JP2012214471A (en) * | 2011-03-31 | 2012-11-08 | Lvmh Recherche | Makeup composition containing encapsulated carbon black |
CN113631139A (en) * | 2020-01-21 | 2021-11-09 | 碧诺蕾股份有限公司 | Coloring hair dye and aerosol type coloring hair dye |
CN113631139B (en) * | 2020-01-21 | 2024-02-27 | 碧诺蕾股份有限公司 | Coloring hair dye and aerosol-type coloring hair dye |
JP2021145035A (en) * | 2020-03-11 | 2021-09-24 | 株式会社豊田中央研究所 | Solar cell panel and method for manufacturing solar cell panel |
Also Published As
Publication number | Publication date |
---|---|
JPS6128605B2 (en) | 1986-07-01 |
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