JPS5523103A - Treatment of pigment-adhered fluophor - Google Patents
Treatment of pigment-adhered fluophorInfo
- Publication number
- JPS5523103A JPS5523103A JP14034676A JP14034676A JPS5523103A JP S5523103 A JPS5523103 A JP S5523103A JP 14034676 A JP14034676 A JP 14034676A JP 14034676 A JP14034676 A JP 14034676A JP S5523103 A JPS5523103 A JP S5523103A
- Authority
- JP
- Japan
- Prior art keywords
- fluophor
- adhered
- pigment
- treatment
- mixture
- 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
Landscapes
- Luminescent Compositions (AREA)
Abstract
PURPOSE: To obtain the title fluophor useful for television, etc., by dispersing a pigment particle-adhered fluophor in a mixed aqueous solution of gelation and gum arabi to form, on the fluophor surface, a film consisting of their mixture, effecting better adherence of the pigment particles.
CONSTITUTION: Each 0.01W1.2 parts by wt. of gelatin and gum arabi are dissolved in water to prepare a mixed aqueous solution, in which 100 parts by wt. of a pigment particle-adhered fluophor is dispersed to form, on the fluophor surface, a film consisting of their mixture. The resulting fluophor is subsequently separated by filtration, centrifuging, etc., washed, and dried, thus obtaining the objective fluophor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14034676A JPS5523103A (en) | 1976-11-22 | 1976-11-22 | Treatment of pigment-adhered fluophor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14034676A JPS5523103A (en) | 1976-11-22 | 1976-11-22 | Treatment of pigment-adhered fluophor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523103A true JPS5523103A (en) | 1980-02-19 |
JPS577191B2 JPS577191B2 (en) | 1982-02-09 |
Family
ID=15266682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14034676A Granted JPS5523103A (en) | 1976-11-22 | 1976-11-22 | Treatment of pigment-adhered fluophor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523103A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235189U (en) * | 1975-09-03 | 1977-03-12 | ||
JPS5376185A (en) * | 1976-12-20 | 1978-07-06 | Hitachi Ltd | Treating method for pigment-ataached fluorescent substance |
JPS55164283A (en) * | 1979-06-08 | 1980-12-20 | Nichia Kagaku Kogyo Kk | Fluorescent substance with pigment and its preparation |
-
1976
- 1976-11-22 JP JP14034676A patent/JPS5523103A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235189U (en) * | 1975-09-03 | 1977-03-12 | ||
JPS578937Y2 (en) * | 1975-09-03 | 1982-02-20 | ||
JPS5376185A (en) * | 1976-12-20 | 1978-07-06 | Hitachi Ltd | Treating method for pigment-ataached fluorescent substance |
JPS598310B2 (en) * | 1976-12-20 | 1984-02-23 | 株式会社日立製作所 | How to treat pigmented phosphors |
JPS55164283A (en) * | 1979-06-08 | 1980-12-20 | Nichia Kagaku Kogyo Kk | Fluorescent substance with pigment and its preparation |
JPS6241274B2 (en) * | 1979-06-08 | 1987-09-02 | Nichia Kagaku Kogyo Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS577191B2 (en) | 1982-02-09 |
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