ES243768A2 - Procedure for elaborating pigments that present fluorescent properties (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for elaborating pigments that present fluorescent properties (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES243768A2 ES243768A2 ES0243768A ES243768A ES243768A2 ES 243768 A2 ES243768 A2 ES 243768A2 ES 0243768 A ES0243768 A ES 0243768A ES 243768 A ES243768 A ES 243768A ES 243768 A2 ES243768 A2 ES 243768A2
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- pigments
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 239000000049 pigment Substances 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Landscapes
- Luminescent Compositions (AREA)
Abstract
Improvements introduced in the object of the main patent no. 184,681, granted on november 19, 1948, by the process of making pigments that have fluorescent properties by which the organic substance containing nitrogen in the form of -nh 2, = nh, or n, to which the main patent refers, is not a single one but the mixture of two or more groups -nh2, = nh or n (1 mol) and the other one only of these groups (1 mol); these two substances are dissolved in a medium ph, 7-9, by an aldehyde (3 moles) in aqueous solution, adding 0.25 to 5% on the whole of a dye of those mentioned in the main patent, heating the whole (60 to 120 degrees centigrade) for about 48 hours, after which, after cooling the resulting solid mass, it is pulverized to the desired degree of fineness. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0243768A ES243768A2 (en) | 1958-08-14 | 1958-08-14 | Procedure for elaborating pigments that present fluorescent properties (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0243768A ES243768A2 (en) | 1958-08-14 | 1958-08-14 | Procedure for elaborating pigments that present fluorescent properties (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES243768A2 true ES243768A2 (en) | 1959-02-01 |
Family
ID=38531456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0243768A Expired ES243768A2 (en) | 1958-08-14 | 1958-08-14 | Procedure for elaborating pigments that present fluorescent properties (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES243768A2 (en) |
-
1958
- 1958-08-14 ES ES0243768A patent/ES243768A2/en not_active Expired
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