CH553842A - Verfahren zur herstellung von in organischen loesungsmitteln loeslichen azofarbstoffen und ihre verwendung. - Google Patents
Verfahren zur herstellung von in organischen loesungsmitteln loeslichen azofarbstoffen und ihre verwendung.Info
- Publication number
- CH553842A CH553842A CH872671A CH872671A CH553842A CH 553842 A CH553842 A CH 553842A CH 872671 A CH872671 A CH 872671A CH 872671 A CH872671 A CH 872671A CH 553842 A CH553842 A CH 553842A
- Authority
- CH
- Switzerland
- Prior art keywords
- manufacturing
- organic solvents
- azo dyes
- dyes soluble
- soluble
- Prior art date
Links
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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/007—Coloured or dyes-containing lubricant compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2611170 | 1970-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH553842A true CH553842A (de) | 1974-09-13 |
Family
ID=11218652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH872671A CH553842A (de) | 1970-06-17 | 1971-06-15 | Verfahren zur herstellung von in organischen loesungsmitteln loeslichen azofarbstoffen und ihre verwendung. |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE768659A (es) |
CA (1) | CA974986A (es) |
CH (1) | CH553842A (es) |
DE (1) | DE2129590C3 (es) |
ES (1) | ES392211A1 (es) |
FR (1) | FR2095308B1 (es) |
GB (1) | GB1311374A (es) |
NL (1) | NL7108044A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE794824A (fr) * | 1972-02-02 | 1973-07-31 | Sandoz Sa | Composes azoiques peu solubles dans l'eau |
DE3627461A1 (de) * | 1986-08-13 | 1988-02-25 | Basf Ag | Farbstoffmischungen |
EP0419976B1 (de) * | 1989-09-26 | 1993-11-24 | BASF Aktiengesellschaft | Öllösliche Azofarbstoffe auf Anilinbasis |
DE4001662A1 (de) * | 1990-01-22 | 1991-07-25 | Basf Ag | Markierte mineraloele sowie verfahren zum markieren von mineraloelen mittels basischer farbstoffe |
DE4120363C1 (es) * | 1991-06-20 | 1992-07-02 | Basf Ag, 6700 Ludwigshafen, De |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2266142A (en) * | 1940-07-10 | 1941-12-16 | American Cyanamid Co | Azo dyes |
GB568037A (en) * | 1941-12-06 | 1945-03-15 | American Cyanamid Co | Method of dyeing vinyl polymers and copolymers |
FR1519423A (fr) * | 1966-04-19 | 1968-03-29 | Bayer Ag | Colorants azoïques insolubles dans l'eau et procédés pour leur fabrication et application |
-
1971
- 1971-06-11 NL NL7108044A patent/NL7108044A/xx unknown
- 1971-06-14 ES ES392211A patent/ES392211A1/es not_active Expired
- 1971-06-14 CA CA115,609A patent/CA974986A/en not_active Expired
- 1971-06-15 CH CH872671A patent/CH553842A/xx not_active IP Right Cessation
- 1971-06-15 GB GB2792071A patent/GB1311374A/en not_active Expired
- 1971-06-15 FR FR7121593A patent/FR2095308B1/fr not_active Expired
- 1971-06-15 DE DE19712129590 patent/DE2129590C3/de not_active Expired
- 1971-06-17 BE BE768659A patent/BE768659A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1311374A (en) | 1973-03-28 |
FR2095308B1 (es) | 1974-05-31 |
FR2095308A1 (es) | 1972-02-11 |
BE768659A (fr) | 1971-12-17 |
DE2129590B2 (de) | 1975-02-06 |
CA974986A (en) | 1975-09-23 |
DE2129590A1 (de) | 1971-12-23 |
DE2129590C3 (de) | 1975-09-11 |
NL7108044A (es) | 1971-12-21 |
ES392211A1 (es) | 1974-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PFA | Name/firm changed |
Owner name: BASF ITALIA S.P.A. |
|
PUE | Assignment |
Owner name: BASF ITALIA INDUSTRIALE S.P.A. |
|
PL | Patent ceased |