ES266988A1 - Procedure for the preparation of reagent colorants (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of reagent colorants (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES266988A1 ES266988A1 ES0266988A ES266988A ES266988A1 ES 266988 A1 ES266988 A1 ES 266988A1 ES 0266988 A ES0266988 A ES 0266988A ES 266988 A ES266988 A ES 266988A ES 266988 A1 ES266988 A1 ES 266988A1
- Authority
- ES
- Spain
- Prior art keywords
- radical
- anion
- translation
- preparation
- machine
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
Process for the preparation of reactive dyes, characterized in that a dye containing disulfiramide groups, of general formula, is condensed ** (See formula) ** where they mean To the radical of an organic dye, B a hydrocarbon radical, optionally substituted, which may also contain chromophore groups, X a hydrogen atom, or the equivalent of a cation, And an acylatable amino group, and m, n, and p positive integers, to which effect m and n respectively, at most must be 2, and p and m together at least 3, with a compound containing at least two readily dissociable radicals as anion, under such conditions that at least one radical of this nature is maintained in the condensation product, easily dissociated as an anion, or with a compound containing an easily dissociable radical. as an anion and still at least one multiple CC bond readily suitable for addition, under such conditions that at least one multiple bond suitable for addition remains in the condensation product. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH495760A CH388495A (en) | 1960-04-29 | 1960-04-29 | Process for the preparation of reactive dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES266988A1 true ES266988A1 (en) | 1961-11-01 |
Family
ID=4285452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0266988A Expired ES266988A1 (en) | 1960-04-29 | 1961-04-28 | Procedure for the preparation of reagent colorants (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE603191A (en) |
| CH (1) | CH388495A (en) |
| DE (2) | DE1419840A1 (en) |
| ES (1) | ES266988A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105295443A (en) * | 2015-11-30 | 2016-02-03 | 无锡新德印染制品有限公司 | High-color fastness navy blue reactive dye composition |
-
1960
- 1960-04-29 CH CH495760A patent/CH388495A/en unknown
-
1961
- 1961-04-28 DE DE19611419840 patent/DE1419840A1/en active Pending
- 1961-04-28 ES ES0266988A patent/ES266988A1/en not_active Expired
- 1961-04-28 DE DE19611794298 patent/DE1794298A1/en active Pending
- 1961-04-28 BE BE603191A patent/BE603191A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1419840A1 (en) | 1969-10-02 |
| BE603191A (en) | 1961-10-30 |
| DE1794298A1 (en) | 1972-03-16 |
| CH388495A (en) | 1965-02-28 |
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