IT1302017B1 - Uso di coloranti ammino azoici come marcanti di prodotti didistillazione del petrolio. - Google Patents
Uso di coloranti ammino azoici come marcanti di prodotti didistillazione del petrolio.Info
- Publication number
- IT1302017B1 IT1302017B1 ITMI981881A IT1302017B1 IT 1302017 B1 IT1302017 B1 IT 1302017B1 IT MI981881 A ITMI981881 A IT MI981881A IT 1302017 B1 IT1302017 B1 IT 1302017B1
- Authority
- IT
- Italy
- Prior art keywords
- hydrogen
- markers
- oil distillation
- distillation products
- ethyl
- Prior art date
Links
- 238000004821 distillation Methods 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 239000000975 dye Substances 0.000 abstract 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 238000002835 absorbance Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229920001228 polyisocyanate Chemical group 0.000 abstract 1
- 239000005056 polyisocyanate Chemical group 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Fats And Perfumes (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI001881 IT1302017B1 (it) | 1998-08-11 | 1998-08-11 | Uso di coloranti ammino azoici come marcanti di prodotti didistillazione del petrolio. |
JP2000555992A JP2002518581A (ja) | 1998-06-25 | 1999-06-23 | 油蒸留物質のマーカーとしてのアミノアゾ染料の使用 |
AU49004/99A AU4900499A (en) | 1998-06-25 | 1999-06-23 | Use of amino azoic dyes as markers of oil distillation products |
DE69901258T DE69901258D1 (de) | 1998-06-25 | 1999-06-23 | Verwendung von amino-azo-farbstoffen als markierungsmittel für öldistillate |
EP99932715A EP1097188B1 (en) | 1998-06-25 | 1999-06-23 | Use of amino azoic dyes as markers of oil distillation products |
PCT/EP1999/004354 WO1999067346A1 (en) | 1998-06-25 | 1999-06-23 | Use of amino azoic dyes as markers of oil distillation products |
KR1020007014371A KR20010052979A (ko) | 1998-06-25 | 1999-06-23 | 오일증류생성물들의 마커로서의 아미노아조형염료들의 용도 |
BR9911402-0A BR9911402A (pt) | 1998-06-25 | 1999-06-23 | Uso de corantes amino azóicos, e, compostos |
AT99932715T ATE215982T1 (de) | 1998-06-25 | 1999-06-23 | Verwendung von amino-azo-farbstoffen als markierungsmittel für öldistillate |
CA002335628A CA2335628A1 (en) | 1998-06-25 | 1999-06-23 | Use of amino azoic dyes as markers of oil distillation products |
US09/736,022 US6339145B1 (en) | 1998-06-25 | 1999-06-23 | Use of amino azoic dyes as markers of oil distillation products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI001881 IT1302017B1 (it) | 1998-08-11 | 1998-08-11 | Uso di coloranti ammino azoici come marcanti di prodotti didistillazione del petrolio. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI981881A0 ITMI981881A0 (it) | 1998-08-11 |
ITMI981881A1 ITMI981881A1 (it) | 2000-02-11 |
IT1302017B1 true IT1302017B1 (it) | 2000-07-20 |
Family
ID=11380649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT98MI001881 IT1302017B1 (it) | 1998-06-25 | 1998-08-11 | Uso di coloranti ammino azoici come marcanti di prodotti didistillazione del petrolio. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1302017B1 (it) |
-
1998
- 1998-08-11 IT IT98MI001881 patent/IT1302017B1/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI981881A1 (it) | 2000-02-11 |
ITMI981881A0 (it) | 1998-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |