JPH01104692A - Labelled mineral oil product and its production - Google Patents
Labelled mineral oil product and its productionInfo
- Publication number
- JPH01104692A JPH01104692A JP23018488A JP23018488A JPH01104692A JP H01104692 A JPH01104692 A JP H01104692A JP 23018488 A JP23018488 A JP 23018488A JP 23018488 A JP23018488 A JP 23018488A JP H01104692 A JPH01104692 A JP H01104692A
- Authority
- JP
- Japan
- Prior art keywords
- mineral oil
- oil product
- labeled
- labeling
- lactone
- 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.)
- Pending
Links
- 239000002480 mineral oil Substances 0.000 title claims abstract description 39
- 235000010446 mineral oil Nutrition 0.000 title claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000000203 mixture Substances 0.000 claims abstract description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000002596 lactones Chemical class 0.000 claims abstract description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000009835 boiling Methods 0.000 claims abstract description 3
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 claims abstract 6
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000002372 labelling Methods 0.000 claims description 32
- 239000003795 chemical substances by application Substances 0.000 claims description 21
- 239000000049 pigment Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000003550 marker Substances 0.000 abstract description 4
- 239000002243 precursor Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 239000002904 solvent Substances 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- -1 ethylhexylamino Chemical group 0.000 description 3
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N pyridine Substances C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- ACNUVXZPCIABEX-UHFFFAOYSA-N 3',6'-diaminospiro[2-benzofuran-3,9'-xanthene]-1-one Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(N)C=C1OC1=CC(N)=CC=C21 ACNUVXZPCIABEX-UHFFFAOYSA-N 0.000 description 1
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012496 blank sample Substances 0.000 description 1
- ONTQJDKFANPPKK-UHFFFAOYSA-L chembl3185981 Chemical compound [Na+].[Na+].CC1=CC(C)=C(S([O-])(=O)=O)C=C1N=NC1=CC(S([O-])(=O)=O)=C(C=CC=C2)C2=C1O ONTQJDKFANPPKK-UHFFFAOYSA-L 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- VTRYIOKKILTNBE-UHFFFAOYSA-N n-tridecylnaphthalen-1-amine Chemical compound C1=CC=C2C(NCCCCCCCCCCCCC)=CC=CC2=C1 VTRYIOKKILTNBE-UHFFFAOYSA-N 0.000 description 1
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 125000005506 phthalide group Chemical group 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/003—Marking, e.g. coloration by addition of pigments
Abstract
Description
【発明の詳細な説明】 本発明は、標識された鉱油製品及びその製法に関する。[Detailed description of the invention] TECHNICAL FIELD The present invention relates to labeled mineral oil products and methods for making the same.
鉱油製品は多くの場合、品質を識別するため、特に違法
に用いられた税の特典を受ける鉱油製品を検出するため
に、着色されて標識される。Mineral oil products are often colored and labeled to identify their quality, particularly to detect illegally used mineral oil products that receive tax benefits.
染料はその色により直接に検出できるが、標識剤は無色
である。このものは特別の処理によってのみ可視となす
ことができ、したがって標識剤の種類及び量を測定する
ことができる。While dyes can be detected directly by their color, labeling agents are colorless. This can only be made visible by special treatment, so that the type and amount of labeling agent can be determined.
例えば西独では燃料油は、１９７７年１１月９日の鉱油
課税法第２節第１５条及び施行令により、Ｃ，１，ツル
ベント・レンド１９ （、Ｃ，１，屋２６０５０ ）、
又はジアゾ化された４−アミノアゾペンゾールの２−
（２’ ＝エチルへキシルアミノ）−ナフタリンと２−
トリデシルアミノナフタリンとの混合物へのカップリン
グ生成物からの混合物により、フルフロールと組合わせ
て標識される。For example, in West Germany, fuel oil is classified as C.1.
or 2- of diazotized 4-aminoazopenzole
(2' = ethylhexylamino)-naphthalene and 2-
A mixture from the coupling product to a mixture with tridecylaminonaphthalene is labeled in combination with furfurol.
本発明の課題は、標識された製品中で標識剤を簡単かつ
確実に検出できる、簡単に利用しうる鉱油製品の標識法
を提供することであった。The object of the present invention was to provide an easily available method for labeling mineral oil products, which allows a simple and reliable detection of the labeling agent in the labeled product.
本発明は、鉱油製品が標識剤として少なくとも１種の色
素形成体を含有することを特徴とする、標識された鉱油
製品である。The invention is a labeled mineral oil product, characterized in that the mineral oil product contains at least one chromogen as a marker.
本発明の標識された鉱油製品においては、標識剤はｏ、
ｓ ｐｐｍの濃度においても確実に検出できる。In the labeled mineral oil products of the present invention, the labeling agent is o,
It can be reliably detected even at a concentration of s ppm.
本発明の標識された鉱油製品は、検出可能量の少なくと
も２倍、すなわち好ましくは約１〜１００ ｐｐｍ特に
１〜５０ ｐｐｍの色素形成体を含有することが特に有
利である。It is particularly advantageous that the labeled mineral oil products of the invention contain at least twice the detectable amount of chromogen, ie preferably about 1 to 100 ppm, especially 1 to 50 ppm.
こうして標識された鉱油製品を未標識の又は別様に標識
された製品により希釈した場合にも、本発明による標識
剤は定性的及び定量的に検出できる。The labeling agents according to the invention can also be detected qualitatively and quantitatively when mineral oil products labeled in this way are diluted with unlabeled or otherwise labeled products.
標識剤として用いられた色素形成体の検出は、鉱油製品
をナフトール−２又はアルコール性塩酸水溶液により抽
出するか、あるいは酸性剤を含有する試験片を被験鉱油
製品中に浸漬することにより行われる。試験片は、例え
ば戸紙の帯状物をアルコール性塩酸水溶液により感受性
にすることにより製造できる。酸性土例えばモンモリロ
ナイトを塗布した吸収紙を用いることもできる。Detection of the chromogen used as a labeling agent is carried out by extracting the mineral oil product with naphthol-2 or alcoholic aqueous hydrochloric acid, or by immersing a test piece containing an acidic agent into the mineral oil product to be tested. The test piece can be produced, for example, by sensitizing a strip of door paper with an aqueous alcoholic hydrochloric acid solution. Absorbent paper coated with acidic soil, such as montmorillonite, can also be used.
色素形成体は無色であるが、酸性化合物と接触すると色
素を形成し又は着色を与える化合物である。色素形成体
は、ノーカーボン複写紙の製造から公知である。この用
途には色素形成体は大部分がマイクロカプセル中に封入
された溶液の形で紙の上に塗布される。色素形成体とし
ては、例えばラクトン群例えばクリスタルバイオレット
ラクトン、フルオラン群例えばフルオランラクトン、ロ
ーダミンラクトン、ジアザロ−ダミンラクトン、フタラ
イド群、スピロピラン群例えばジベンゾジピラン又はこ
れらの化合物の混合物が用いられる。色素形成体につい
ては次の文献が参照される。西独時開１６７１５４５号
、２０２４８５９号、２１３０８４５号、２１ｉ８４６
号、２１５５９８７号、２４２２８９９号、２２４６４
８６号、２３２３８０３号、２４２４９３５号、２２６
２１２７号、２２０２３１５号、２１２２９９７号、２
１５５９９７号、２４３０５６８号、２５０９７９３号
、２６１１６００号、３１１４９６８号及び６３３７３
８７号、日本時開２７３／１９７７号、英国特許２０９
７０ｊ６号及び欧州特許１０７４０号各明細記載標識剤
としては、ジアザロ−ダミンラクトン類例えば西独時開
２２４３４８３号及び２５０９７９６号各明細書に記載
のものが、その反応性が高いため、そして電子受容体に
より形成される着色の色濃度が高いために優れている。Pigment formers are compounds that are colorless, but which form a pigment or impart color upon contact with acidic compounds. Dye formers are known from the production of carbonless copy paper. For this application, the dye former is applied to the paper in the form of a solution, mostly encapsulated in microcapsules. As chromogens there may be used, for example, lactones such as crystal violet lactone, fluoranes such as fluorane lactone, rhodamine lactone, diazalhodamine lactone, phthalides, spiropyrans such as dibenzodipyran or mixtures of these compounds. Regarding pigment formers, the following documents are referred to. West German Jikai No. 1671545, No. 2024859, No. 2130845, 21i846
No. 2155987, 2422899, 22464
No. 86, No. 2323803, No. 2424935, 226
No. 2127, No. 2202315, No. 2122997, 2
No. 155997, No. 2430568, No. 2509793, No. 2611600, No. 3114968 and No. 63373
No. 87, Japan Times Publication No. 273/1977, British Patent No. 209
As the labeling agents described in the specifications of No. 70j6 and European Patent No. 10740, diazarodamine lactones, such as those described in the specifications of West German Publication No. 2243483 and European Patent No. 2509796, are used because of their high reactivity and the ability to form with electron acceptors. It is excellent because the color density of the coloring is high.
本発明の標識された鉱油製品は、好ましくは色素形成体
（標識剤）の溶液の添加により製造され、その際標識剤
は、鉱油製品が希望の含量の標識剤（色素形成体）を含
有する量で添加される。The labeled mineral oil products of the invention are preferably produced by adding a solution of a pigment former (labeling agent), the labeling agent being such that the mineral oil product contains the desired content of labeling agent (chromogen). added in quantity.
標識混合物は色素形成体を、意図する用途に適しかつ色
素形成体が易溶の溶剤中に溶解された形で含有する。The labeling mixture contains the chromogen dissolved in a solvent suitable for the intended use and in which the chromogen is readily soluble.
鉱油製品を標識するための溶剤としては、例えばトルオ
ール、キシロール類、高沸点芳香族物質例エバシェルゾ
ールＡＢ又はツルペッツならびに鉱油製品と相溶性の他
の溶剤例えばアセトンあるいはこれらの混合物が好適で
ある。Suitable solvents for labeling mineral oil products are, for example, toluene, xylols, high-boiling aromatics such as Evasherzol AB or Turpetz, as well as other solvents which are compatible with the mineral oil products, such as acetone, or mixtures thereof.
標識混合物中の色素形成体の濃度は、安定な原液が得ら
れ、そして標識混合物を鉱油製品に手持ちの秤量供給装
置により秤量添加することによって確実に標識できるよ
う忙選ばれる。The concentration of the chromogen in the labeling mixture is carefully chosen to ensure that a stable stock solution is obtained and that the labeling mixture can be reliably labeled by metering the mineral oil product into the mineral oil product using a hand-held metered feed device.
特に有利には鉱油製品中の色素形成体の濃度は１〜２０
重量％であり、色素形成体が溶剤に溶解する程度に応じ
て通常は５〜１５重量％である。Particularly preferably the concentration of the pigment former in the mineral oil product is between 1 and 20
% by weight, usually from 5 to 15% by weight, depending on the degree of solubility of the dye former in the solvent.
標識するために、鉱油製品が前記量の色素形成体を含有
する量の標識混合物を、鉱油製品に添加する。For labeling, an amount of the labeling mixture is added to the mineral oil product in an amount such that the product contains said amount of chromogen.
下記実施例中の部は重量部であり、％は重量に関する。Parts in the examples below are parts by weight and percentages are by weight.
実施例１
（ａ） 鉱油１０００部に（Ｃ）に記載の標識混合物
０゜１部を添加して混合する。この標識された鉱油は無
色である。色素形成体の濃度は１０１）Ｉ）ｍである。Example 1 (a) 0.1 part of the labeled mixture described in (C) is added to 1000 parts of mineral oil and mixed. This labeled mineral oil is colorless. The concentration of the chromogen is 101)I)m.
この溶液に、１０％塩酸のアルコール性水溶液で含浸し
た紙片を浸漬すると、この紙は濃い赤色に着色する。When a piece of paper impregnated with an alcoholic aqueous solution of 10% hydrochloric acid is immersed in this solution, the paper becomes colored deep red.
（ｂ） （ａ）の標識された鉱油を、２０倍容量の未
標識鉱油で希釈する。すなわち色素形成体含量はｏ、
ｓ ｐｐｍとなる。この混合物においても前記の試験片
の着色により、色素形成体を問題なしに識別しかつ検出
することができる。(b) Dilute the labeled mineral oil of (a) with 20 times the volume of unlabeled mineral oil. That is, the pigment former content is o,
s ppm. Even in this mixture, the coloring of the test piece allows the color formers to be identified and detected without any problems.
例えば（ａ）により得られた標識された鉱油を４０倍容
量の未標識鉱油で希釈することにより、標識剤濃度をさ
らに低下した場合には、試験すべき鉱油を試験片の同じ
位置に数回滴下することにより検出することが可能であ
る。この場合は試験片として、酸性粘度で被覆された薄
層クロマトグラフィ用プレートを用いることが好ましい
。If the concentration of the labeling agent is further reduced, for example by diluting the labeled mineral oil obtained in (a) with 40 times the volume of unlabeled mineral oil, the mineral oil to be tested can be applied several times to the same position on the test piece. Detection is possible by dripping. In this case, it is preferable to use a thin layer chromatography plate coated with acidic viscosity as the test piece.
（Ｃ） 標識混合物
のラクトン１００ｇをトルオール９００ｇに温時溶解し
、室温に冷却した溶液を濾過する。色素形成体の含量が
１０％である無色溶液が得られる。(C) 100 g of lactone in the labeling mixture is dissolved in 900 g of toluene while warm, and the solution is cooled to room temperature and filtered. A colorless solution is obtained with a content of chromogens of 10%.
実施例２〜１８
（ａ） 石油蒸留物（ベンジン留分）を下記表中に示
す色素形成体により標識する。（ｃ）により製造された
溶液を、鉱油製品が５ ｐｐｍの標識剤を含有する量で
それぞれ添加する。Examples 2-18 (a) Labeling a petroleum distillate (benzine fraction) with the color formers shown in the table below. The solution prepared according to (c) is added in each case in such an amount that the mineral oil product contains 5 ppm of labeling agent.
（ｂ） 鉱油製品（ベンジン）中の標識剤を検出する
ために、フラスコに入れた標識された製品２Ｑ ｍｌに
シリカゲル２ｇを添加し、全体を振とうする。最初は無
色のシリカゲル上に自然に濃い着色が生じ、これは明確
に識別できる。その色は用いた色素形成体に依存する。(b) To detect the labeling agent in a mineral oil product (benzine), add 2 g of silica gel to 2Q ml of the labeled product in a flask and shake the whole thing. A naturally intense coloration develops on the initially colorless silica gel, which is clearly discernible. The color depends on the chromogen used.
シリカゲルが沈降したのち、色の印象及び色濃度は明ら
かにより強（、着色をブランク試料と比較することがで
きる。After the silica gel has settled, the color impression and color density are clearly more intense (the coloration can be compared with the blank sample.
こうしてシリカゲルの着色を、暗色の鉱油製品の場合に
も確実に識別することができる。In this way, the coloration of the silica gel can be reliably distinguished even in the case of dark mineral oil products.
（Ｃ） 標識するために用いられる標識混合物は、表
中の第１欄に示す色素形成体（標識剤）１ｇをトルオー
ル９ｇに溶解することにより製造される（１０％溶液）
。(C) The labeling mixture used for labeling is prepared by dissolving 1 g of the dye former (labeling agent) shown in the first column in the table in 9 g of toluene (10% solution)
.
実施例 標 識 剤 シリ
カゲル上の着色
２ ２．６−ジフェニル−４−（４’−Ｎ、Ｎ−黄色
ジメチルアミノフェニル）−ピリジン
３ 実施例１（ｃ）の色素形成体
赤色４ クリスタルバイオレットラクトン
紫色（ＫＶＬ ）
５ ２．６−ジー（４′−クロルフェニル）−黄色４
−（４“−Ｎ、Ｎ−ジメチルアミノフェニル）−ピリジ
ン
６ ３−イソプロピル−７−シベンジルア 青色
ミノ−２，２′〜スピロジー（２Ｈ−１−ベンゾピラン
）
７６′−フェニル−７−ジベンジルアミノ 紫色−
２，ｚ−スピロジ＝（２Ｈ−１−ベンゾピラン）
８．６’−（Ｎ、Ｎ−ジエチルアミノ）−τ−黒色〔９
Ｈ〕キサンチン−３−オンExamples Labeling agent Coloring on silica gel 2 2.6-diphenyl-4-(4'-N,N-yellow dimethylaminophenyl)-pyridine 3 Pigment former of Example 1(c)
Red 4 Crystal Violet Lactone
Purple (KVL) 5 2.6-di(4'-chlorophenyl)-yellow 4
-(4"-N,N-dimethylaminophenyl)-pyridine 6 3-isopropyl-7-sibenzyl a blue mino-2,2'-spilogy (2H-1-benzopyran) 76'-phenyl-7-dibenzylamino purple −
2,z-spirodi=(2H-1-benzopyran) 8.6'-(N,N-diethylamino)-τ-black [9
H]xanthine-3-one
Claims (1)
体を含有することを特徴とする、標識された鉱油製品。 ２、標識剤として、フルオラン、フタライド、スピロピ
ラン、ラクトン及びこれらの混合物から成る群から選ば
れた少なくとも１種の色素形成体を含有することを特徴
とする、第１請求項に記載の標識された鉱油製品。 ３、標識剤として少なくとも１種のジアザロ−ダミンラ
クトンを含有することを特徴とする、第１請求項に記載
の標識された鉱油製品。 ４、鉱油製品に対し１〜１００ｐｐｍの色素形成体を含
有することを特徴とする、第１ないし第６請求項のいず
れかに記載の標識された鉱油製品。 ５、標識剤を溶液の形で添加し、その際この溶液が標識
剤として少なくとも１種の色素形成体を含有することを
特徴とする、鉱油製品の標識法。 ６、溶液がフルオラン、フタライド、スピロピラン、ラ
クトン及びこれらの混合物から成る群から選ばれた少な
くとも１種の色素形成体を含有することを特徴とする、
第５請求項に記載の方法。 ７、溶液が少なくとも１種のジアザロ−ダミンラクトン
を含有することを特徴とする、第６請求項に記載の方法
。 ８、溶液がこれに対し１〜５０重量％の色素形成体を含
有することを特徴とする、第５ないし第７請求項のいず
れかに記載の方法。 ９、少なくとも１種の色素形成体をトルオール、キシロ
ール、高沸点芳香族物質又はこれらの混合物に溶解する
ことを特徴とする、第５ないし第８請求項のいずれかに
記載の方法。[Scope of Claims] 1. A labeled mineral oil product, characterized in that the mineral oil product contains at least one color former as a labeling agent. 2. The labeled product according to claim 1, which contains as a labeling agent at least one color former selected from the group consisting of fluoran, phthalide, spiropyran, lactone, and mixtures thereof. Mineral oil products. 3. Labeled mineral oil product according to claim 1, characterized in that it contains at least one diazarodamine lactone as a labeling agent. 4. The labeled mineral oil product according to any one of claims 1 to 6, characterized in that it contains 1 to 100 ppm of a pigment former based on the mineral oil product. 5. Process for labeling mineral oil products, characterized in that the labeling agent is added in the form of a solution, the solution containing at least one chromogen as labeling agent. 6. The solution contains at least one color former selected from the group consisting of fluoran, phthalide, spiropyran, lactone, and mixtures thereof.
The method according to claim 5. 7. Process according to claim 6, characterized in that the solution contains at least one diazarodamine lactone. 8. Process according to any one of claims 5 to 7, characterized in that the solution contains 1 to 50% by weight of the dye former. 9. Process according to any one of claims 5 to 8, characterized in that at least one color former is dissolved in toluol, xylol, high-boiling aromatics or mixtures thereof.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3731458.0 | 1987-09-18 | ||
| DE19873731458 DE3731458A1 (en) | 1987-09-18 | 1987-09-18 | MARKING MIXTURE FOR LABELING MINERAL OIL PRODUCTS AND MARKED MINERAL OIL PRODUCTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104692A true JPH01104692A (en) | 1989-04-21 |
Family
ID=6336353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23018488A Pending JPH01104692A (en) | 1987-09-18 | 1988-09-16 | Labelled mineral oil product and its production |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0311790A1 (en) |
| JP (1) | JPH01104692A (en) |
| AU (1) | AU606993B2 (en) |
| DE (1) | DE3731458A1 (en) |
| FI (1) | FI884247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914259B1 (en) * | 2008-12-15 | 2009-08-27 | 오리엔트화학 (주) | Marker for oil products to be developed with metal complex salts developer, and method for marking oil products using the same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4001662A1 (en) * | 1990-01-22 | 1991-07-25 | Basf Ag | Marking mineral oil with basic dyestuff contg. at least 2 amino gps. - undergoes bathochromic shift and increase in extinction on adding protonic acid |
| DE4040080A1 (en) * | 1990-12-14 | 1992-06-17 | Basf Ag | METHOD AND DEVICE FOR DETECTING MARKED MINERAL OILS |
| US5558808A (en) * | 1995-06-07 | 1996-09-24 | United Color Manufacturing, Inc. | Colored transmission fluid |
| US6274381B1 (en) | 1998-11-09 | 2001-08-14 | Rohm And Haas Company | Method for invisibly tagging petroleum products using visible dyes |
| AU3441100A (en) * | 1999-04-06 | 2000-10-23 | Imperial Chemical Industries Plc | Reservoir combination for flammable fluids |
| AR038945A1 (en) * | 2002-03-15 | 2005-02-02 | Shell Int Research | OIL COMPOSITION AND METHOD TO DETECT A MARKER IN AN OIL COMPOSITION |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB357179A (en) * | 1930-06-17 | 1931-09-17 | Patent Fuels & Color Corp | Improvements in the art of colouring gasoline or other petroleum distillates |
| GB361310A (en) * | 1930-06-18 | 1931-11-18 | Howard Ferguson | Improvements in and relating to motor fuels or like combustible liquids |
| US1914509A (en) * | 1931-07-24 | 1933-06-20 | Selden Co | Motor fuel |
| US2046365A (en) * | 1932-02-24 | 1936-07-07 | Wilmot And Cassidy Inc | Process of testing petroleum hydrocarbons |
| US2147713A (en) * | 1932-08-17 | 1939-02-21 | John W Orelup | Process of treating oil |
| US2063575A (en) * | 1934-03-31 | 1936-12-08 | Standard Oil Co | Dispersing of phenolphthalein in mineral lubricating oils |
| GB447469A (en) * | 1934-07-24 | 1936-05-19 | Wilmot And Cassidy Inc | Improvements in or relating to methods of rendering liquid hydrocarbons fluorescent and dyes therefor |
| US2392620A (en) * | 1942-08-20 | 1946-01-08 | Standard Oil Co | Identifying petroleum products |
| DE2243483C2 (en) * | 1972-09-05 | 1985-01-31 | Basf Ag, 6700 Ludwigshafen | New diazaxanthene lactones, their production and their use as color formers for copying processes |
| JPS5138245B2 (en) * | 1973-05-22 | 1976-10-20 | ||
| LU76074A1 (en) * | 1976-10-26 | 1978-05-16 | ||
| DE2847690A1 (en) * | 1978-11-03 | 1980-05-22 | Basf Ag | COLOR IMAGE FOR COPYING PROCESS |
| AU8928382A (en) * | 1981-10-19 | 1983-04-28 | Matsushita Electric Industrial Co., Ltd. | Dye composition |
-
1987
- 1987-09-18 DE DE19873731458 patent/DE3731458A1/en not_active Withdrawn
-
1988
- 1988-09-09 EP EP88114751A patent/EP0311790A1/en not_active Withdrawn
- 1988-09-15 FI FI884247A patent/FI884247A/en not_active IP Right Cessation
- 1988-09-16 AU AU22357/88A patent/AU606993B2/en not_active Ceased
- 1988-09-16 JP JP23018488A patent/JPH01104692A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100914259B1 (en) * | 2008-12-15 | 2009-08-27 | 오리엔트화학 (주) | Marker for oil products to be developed with metal complex salts developer, and method for marking oil products using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| FI884247A0 (en) | 1988-09-15 |
| FI884247A (en) | 1989-03-19 |
| AU606993B2 (en) | 1991-02-21 |
| AU2235788A (en) | 1989-03-23 |
| EP0311790A1 (en) | 1989-04-19 |
| DE3731458A1 (en) | 1989-03-30 |
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