ES340595A1 - Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use - Google Patents
Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their useInfo
- Publication number
- ES340595A1 ES340595A1 ES340595A ES340595A ES340595A1 ES 340595 A1 ES340595 A1 ES 340595A1 ES 340595 A ES340595 A ES 340595A ES 340595 A ES340595 A ES 340595A ES 340595 A1 ES340595 A1 ES 340595A1
- Authority
- ES
- Spain
- Prior art keywords
- water soluble
- improvements relating
- dyestuff mixtures
- anthraquinone dyestuff
- soluble anthraquinone
- 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
Classifications
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
-
- 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/58—Mercapto-anthraquinones with mercapto groups substituted by aliphatic, cycloaliphatic, araliphatic or aryl radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
Abstract
Mixtures of dyestuffs of the formul[mu] where A 1 and A 2 are H, halogen or alkyl of 1-3 carbon atoms, Y 1 and Y 2 are H or one of them is OH and the other is NH 2 , Ph is optionally non- ionically substituted phenyl, R is alkyl of 1-8 carbon atoms, are prepared by oxidizing a compound of the formula to the corresponding quinone imine and reacting this with a compound of the formula Ph-S-R.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH712266A CH476071A (en) | 1966-05-17 | 1966-05-17 | Process for the production of arylated anthraquinone dyes which are sparingly soluble in water |
CH218967 | 1967-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES340595A1 true ES340595A1 (en) | 1968-06-01 |
Family
ID=25689752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES340595A Expired ES340595A1 (en) | 1966-05-17 | 1967-05-16 | Improvements relating to Difficultly Water Soluble Anthraquinone Dyestuff Mixtures and their use |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH476071A (en) |
ES (1) | ES340595A1 (en) |
FR (1) | FR1522933A (en) |
GB (1) | GB1160325A (en) |
-
1966
- 1966-05-17 CH CH712266A patent/CH476071A/en not_active IP Right Cessation
-
1967
- 1967-05-16 GB GB22572/67A patent/GB1160325A/en not_active Expired
- 1967-05-16 FR FR106458A patent/FR1522933A/en not_active Expired
- 1967-05-16 ES ES340595A patent/ES340595A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH476071A (en) | 1969-07-31 |
GB1160325A (en) | 1969-08-06 |
FR1522933A (en) | 1968-04-26 |
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