JPS5378986A - Pigment-attached fluorescent substance and production thereof - Google Patents
Pigment-attached fluorescent substance and production thereofInfo
- Publication number
- JPS5378986A JPS5378986A JP15548776A JP15548776A JPS5378986A JP S5378986 A JPS5378986 A JP S5378986A JP 15548776 A JP15548776 A JP 15548776A JP 15548776 A JP15548776 A JP 15548776A JP S5378986 A JPS5378986 A JP S5378986A
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent substance
- pigment
- production
- attached fluorescent
- attached
- 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)
- Conversion Of X-Rays Into Visible Images (AREA)
Abstract
PURPOSE: To produce a pigment-attached fluorescent substance of high bonding strength, high luminance and high contrast by uniformly attaching pigment particles to the surface of a fluorescent substance through a mixt. of gelatin and at least one of sodium alginate, CMC and carrageenan.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15548776A JPS5917753B2 (en) | 1976-12-23 | 1976-12-23 | Pigmented phosphor and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15548776A JPS5917753B2 (en) | 1976-12-23 | 1976-12-23 | Pigmented phosphor and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5378986A true JPS5378986A (en) | 1978-07-12 |
JPS5917753B2 JPS5917753B2 (en) | 1984-04-23 |
Family
ID=15607111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15548776A Expired JPS5917753B2 (en) | 1976-12-23 | 1976-12-23 | Pigmented phosphor and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5917753B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199353A (en) * | 1984-03-22 | 1985-10-08 | Kiyoshi Kumabe | Feed for fry |
JPS6131045A (en) * | 1984-07-24 | 1986-02-13 | Kiyoshi Kumabe | Method of administering drug to cultivated fish |
EP0549327A2 (en) * | 1991-12-26 | 1993-06-30 | Nichia Chemical Industries, Ltd. | Cathode-ray tube phosphor and method of manufacturing the same |
WO2000039246A1 (en) * | 1998-12-25 | 2000-07-06 | Tokushu Paper Mfg. Co., Ltd. | Fluorescent particle, method for preparing the same and paper for preventing forgery using the fluorescent particle |
JP2009510239A (en) * | 2005-10-05 | 2009-03-12 | ギーゼッケ ウント デフリエント ゲーエムベーハー | Reliability assurance of valuable documents using functional materials |
-
1976
- 1976-12-23 JP JP15548776A patent/JPS5917753B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60199353A (en) * | 1984-03-22 | 1985-10-08 | Kiyoshi Kumabe | Feed for fry |
JPH0464659B2 (en) * | 1984-03-22 | 1992-10-15 | Kyoshi Kumabe | |
JPS6131045A (en) * | 1984-07-24 | 1986-02-13 | Kiyoshi Kumabe | Method of administering drug to cultivated fish |
EP0549327A2 (en) * | 1991-12-26 | 1993-06-30 | Nichia Chemical Industries, Ltd. | Cathode-ray tube phosphor and method of manufacturing the same |
US5336080A (en) * | 1991-12-26 | 1994-08-09 | Nichia Chemical Industries, Ltd. | Cathode-ray tube phosphor |
SG85065A1 (en) * | 1991-12-26 | 2001-12-19 | Nichia Kagaku Kogyo Kk | Cathode-ray tube phosphor and method of manufacturing the same |
WO2000039246A1 (en) * | 1998-12-25 | 2000-07-06 | Tokushu Paper Mfg. Co., Ltd. | Fluorescent particle, method for preparing the same and paper for preventing forgery using the fluorescent particle |
US6663960B1 (en) | 1998-12-25 | 2003-12-16 | Tokushu Paper Mfg. Co., Ltd. | Fluorescent particles, method for preparing the same and paper preventing forgery using the fluorescent particle |
JP2009510239A (en) * | 2005-10-05 | 2009-03-12 | ギーゼッケ ウント デフリエント ゲーエムベーハー | Reliability assurance of valuable documents using functional materials |
US10836198B2 (en) | 2005-10-05 | 2020-11-17 | Giesecke+Devrient Currency Technology Gmbh | Securing the authenticity of value documents by means of characteristic substances |
Also Published As
Publication number | Publication date |
---|---|
JPS5917753B2 (en) | 1984-04-23 |
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