GB921250A - New dyes of the tetrazaporphin series - Google Patents
New dyes of the tetrazaporphin seriesInfo
- Publication number
- GB921250A GB921250A GB498561A GB498561A GB921250A GB 921250 A GB921250 A GB 921250A GB 498561 A GB498561 A GB 498561A GB 498561 A GB498561 A GB 498561A GB 921250 A GB921250 A GB 921250A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrazine
- dyes
- group
- primary
- dye
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/08—Preparation from other phthalocyanine compounds, e.g. cobaltphthalocyanineamine complex
-
- 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
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/10—Porphines; Azaporphines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention comprises water-soluble or insoluble tetrazaporphin dyes which contain attached via an amino group, at least one group of the formula <FORM:0921250/IV(a)/1> where X is a hydrazine or an alkyl or acyl substituted hydrazine group and Y is chlorine, bromine, hydroxyl, mercapto, sulphonic acid, a primary, secondary or tertiary amino group, an ether or thioether group or a hydrazine or substituted hydrazine group. The dyes are made by condensing at temperatures of up to 40 DEG C. one mole of cyanuric chloride or bromide in either order with one mole of a tetrazaporphin dye containing at least one primary or secondary amino group and one mole of hydrazine or an alkyl or acyl hydrazine, the remaining halogen atom on the triazine ring if desired being replaced by a hydroxyl group by hydrolysis or by a mercapto, sulphonic acid, a primary, secondary or tertiary amino, an ether, thioether, hydrazine or substituted hydrazine group by treatment at temperatures of up to 100 DEG C. with a metal sulphite or sulphide, ammonia, a primary or secondary amine, an alcoholate or mercaptan or hydrazine or a hydrazine derivative. The methylol compounds of the dyes are made by reaction of the above dyes with formaldehyde. Examples are given. The water-soluble dyes dye and print wool, silk or polycaprolactam fibres and dye leather and paper. The methylol compounds of the dyes and the esters and ethers thereof dye and print textile materials of natural or regenerated cellulose, and these or the dyes themselves may be applied together with hardenable amino-plast forming substances or precursers thereof and possibly with aldehydes such as formaldehyde in the presence of acids or acid-reacting compounds such as ammonium chloride and the fabric then subjected to heat treatment. In examples cotton fabric is dyed with an aqueous solution containing one of the above dyes and either (1) 1:3-dimethylol-5-methyl perhydrotriazone-2 and monoammonium phosphate, or (3) dimethylol-dihydroxyethylene urea and ammonium nitrate, and the fabric is then heated. Specification 827,569 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB56642A DE1177267B (en) | 1960-02-13 | 1960-02-13 | Process for the preparation of dyes of the tetrazaporphin series |
Publications (1)
Publication Number | Publication Date |
---|---|
GB921250A true GB921250A (en) | 1963-03-20 |
Family
ID=6971405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB498561A Expired GB921250A (en) | 1960-02-13 | 1961-02-10 | New dyes of the tetrazaporphin series |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE600076A (en) |
CH (2) | CH417820A (en) |
DE (1) | DE1177267B (en) |
GB (1) | GB921250A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5432884A (en) * | 1992-03-23 | 1995-07-11 | Nokia Mobile Phones Ltd. | Method and apparatus for decoding LPC-encoded speech using a median filter modification of LPC filter factors to compensate for transmission errors |
WO2002070609A1 (en) * | 2001-03-03 | 2002-09-12 | Avecia Limited | Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
GB2417249A (en) * | 2003-07-18 | 2006-02-22 | Avecia Inkjet Ltd | Phthalocyanines and their use in ink-jet printers |
US7141106B2 (en) | 2001-03-03 | 2006-11-28 | Fujifilm Imaging Colorants Limited | Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
US7189283B2 (en) | 2003-07-18 | 2007-03-13 | Fujifilm Imaging Colorants Limited | Phthalocyanines and their use in ink-jet printers |
US7326287B2 (en) | 2003-07-18 | 2008-02-05 | Fujifilm Imaging Colorants Limited | Cyan inks and their use in ink-jet printers |
US7678899B2 (en) | 2003-07-18 | 2010-03-16 | Fujifilm Imaging Colorants Limited | Phthalocyanines and their use in ink-jet printers |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE560105A (en) * | 1956-08-17 |
-
1960
- 1960-02-13 DE DEB56642A patent/DE1177267B/en active Pending
-
1961
- 1961-02-07 CH CH708465A patent/CH417820A/en unknown
- 1961-02-07 CH CH143461A patent/CH453545A/en unknown
- 1961-02-10 GB GB498561A patent/GB921250A/en not_active Expired
- 1961-02-10 BE BE600076A patent/BE600076A/en unknown
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5432884A (en) * | 1992-03-23 | 1995-07-11 | Nokia Mobile Phones Ltd. | Method and apparatus for decoding LPC-encoded speech using a median filter modification of LPC filter factors to compensate for transmission errors |
WO2002070609A1 (en) * | 2001-03-03 | 2002-09-12 | Avecia Limited | Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
GB2389588A (en) * | 2001-03-03 | 2003-12-17 | Avecia Ltd | Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
GB2389588B (en) * | 2001-03-03 | 2005-03-23 | Avecia Ltd | Ink jet printing composition comprising a dye containing hydrazide groups |
US7141106B2 (en) | 2001-03-03 | 2006-11-28 | Fujifilm Imaging Colorants Limited | Ink jet printing composition comprising a dye containing hydrazine or hydrazide |
GB2417249A (en) * | 2003-07-18 | 2006-02-22 | Avecia Inkjet Ltd | Phthalocyanines and their use in ink-jet printers |
US7182806B2 (en) | 2003-07-18 | 2007-02-27 | Fujifilm Imaging Colorants Limited | Phthalocyanines and their use in ink-jet printers |
US7189283B2 (en) | 2003-07-18 | 2007-03-13 | Fujifilm Imaging Colorants Limited | Phthalocyanines and their use in ink-jet printers |
GB2417249B (en) * | 2003-07-18 | 2007-11-21 | Avecia Inkjet Ltd | Phthalocyanines and their use in ink-jet printers |
US7326287B2 (en) | 2003-07-18 | 2008-02-05 | Fujifilm Imaging Colorants Limited | Cyan inks and their use in ink-jet printers |
US7678899B2 (en) | 2003-07-18 | 2010-03-16 | Fujifilm Imaging Colorants Limited | Phthalocyanines and their use in ink-jet printers |
Also Published As
Publication number | Publication date |
---|---|
BE600076A (en) | 1961-08-10 |
CH417820A (en) | 1966-07-31 |
CH453545A (en) | 1968-06-14 |
DE1177267B (en) | 1964-09-03 |
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