JPS6118234B2 - - Google Patents
Info
- Publication number
- JPS6118234B2 JPS6118234B2 JP50094505A JP9450575A JPS6118234B2 JP S6118234 B2 JPS6118234 B2 JP S6118234B2 JP 50094505 A JP50094505 A JP 50094505A JP 9450575 A JP9450575 A JP 9450575A JP S6118234 B2 JPS6118234 B2 JP S6118234B2
- Authority
- JP
- Japan
- Prior art keywords
- color
- toner
- copy
- light
- fluorescent dye
- 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.)
- Expired
Links
- 239000007850 fluorescent dye Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 claims description 4
- 230000004936 stimulating effect Effects 0.000 claims description 4
- 239000000975 dye Substances 0.000 claims description 3
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 claims description 3
- TXVWTOBHDDIASC-UHFFFAOYSA-N 1,2-diphenylethene-1,2-diamine Chemical compound C=1C=CC=CC=1C(N)=C(N)C1=CC=CC=C1 TXVWTOBHDDIASC-UHFFFAOYSA-N 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 9
- 108091008695 photoreceptors Proteins 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 3
- 238000000295 emission spectrum Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 3
- 239000004645 polyester resin Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 2
- ZYGHJZDHTFUPRJ-UHFFFAOYSA-N coumarin Chemical compound C1=CC=C2OC(=O)C=CC2=C1 ZYGHJZDHTFUPRJ-UHFFFAOYSA-N 0.000 description 2
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229940043267 rhodamine b Drugs 0.000 description 2
- BCMCBBGGLRIHSE-UHFFFAOYSA-N 1,3-benzoxazole Chemical compound C1=CC=C2OC=NC2=C1 BCMCBBGGLRIHSE-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- PJANXHGTPQOBST-VAWYXSNFSA-N Stilbene Natural products C=1C=CC=CC=1/C=C/C1=CC=CC=C1 PJANXHGTPQOBST-VAWYXSNFSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical compound C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 235000021286 stilbenes Nutrition 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Developing Agents For Electrophotography (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50094505A JPS5218399A (en) | 1975-08-01 | 1975-08-01 | Method to prevent use of forged bank notes, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50094505A JPS5218399A (en) | 1975-08-01 | 1975-08-01 | Method to prevent use of forged bank notes, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5218399A JPS5218399A (en) | 1977-02-10 |
| JPS6118234B2 true JPS6118234B2 (de) | 1986-05-12 |
Family
ID=14112161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50094505A Granted JPS5218399A (en) | 1975-08-01 | 1975-08-01 | Method to prevent use of forged bank notes, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5218399A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015161887A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社リコー | 静電荷像現像用赤色トナー、現像剤及び画像形成装置 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5766441A (en) * | 1980-10-13 | 1982-04-22 | Toshiba Corp | Developer for electrophotographic copying |
| JPS58142777U (ja) * | 1982-03-17 | 1983-09-26 | オムロン株式会社 | 紙葉類真偽判別装置 |
| JPS58184967A (ja) * | 1982-04-23 | 1983-10-28 | Ricoh Co Ltd | 機密文書複製防止方法 |
| JPS59135451A (ja) * | 1983-01-24 | 1984-08-03 | Ricoh Co Ltd | 機密文書複製防止方法 |
| WO2000012649A1 (en) * | 1998-08-27 | 2000-03-09 | Superior Micropowders Llc | Phosphor powders, methods for making phosphor powders and devices incorporating same |
| JP2015018196A (ja) * | 2013-07-08 | 2015-01-29 | 三笠産業株式会社 | 有色蛍光顔料を用いた静電荷像現像用トナー |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862490A (de) * | 1971-08-06 | 1973-08-31 |
-
1975
- 1975-08-01 JP JP50094505A patent/JPS5218399A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4862490A (de) * | 1971-08-06 | 1973-08-31 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015161887A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社リコー | 静電荷像現像用赤色トナー、現像剤及び画像形成装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5218399A (en) | 1977-02-10 |
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