GB882065A - Silicon-containing triarylmethane dyestuffs and a process for the preparation thereof - Google Patents
Silicon-containing triarylmethane dyestuffs and a process for the preparation thereofInfo
- Publication number
- GB882065A GB882065A GB13134/58A GB1313458A GB882065A GB 882065 A GB882065 A GB 882065A GB 13134/58 A GB13134/58 A GB 13134/58A GB 1313458 A GB1313458 A GB 1313458A GB 882065 A GB882065 A GB 882065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- radical
- alkyl
- added
- solution
- hydrogen
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/465—Coatings containing composite materials
- C03C25/475—Coatings containing composite materials containing colouring agents
-
- 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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
-
- 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
- C09B69/00—Dyes not provided for by a single group of this subclass
- C09B69/008—Dyes containing a substituent, which contains a silicium atom
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/41—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using basic dyes
- D06P1/42—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using basic dyes using basic dyes without azo groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Composite Materials (AREA)
- Textile Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
A dyed silica is prepared in Example 3 as follows: colloidal silica solution is added to an aqueous alkaline solution of beta-phenylethyl polysiloxane, heated at 100 DEG C. for half an hour, and water is added. A solution of a triaryl methane siloxane dyestuff (see Group IV(a)) in aqueous hydrochloric acid is added, followed by further acid, forming a green gel, which is washed, filtered and dried.ALSO:The invention comprises silicon-containing triaryl-methane dyestuffs containing one or more cations of the formula <FORM:0882065/IV (a)/1> or <FORM:0882065/IV (a)/2> and their corresponding siloxanes, wherein X1 is hydrogen, an alkyl radical or a -CaH2a Si V3 radical, V is an alkyl radical, a is at least 3, Ar2 is a phenylene radical which may be substituted by alkyl or alkoxy groups, Ar3 is a phenyl radical which may be substituted, Ar4 is a phenylene radical, R is hydrogen, alkyl or alkoxy, and R11 is hydrogen, alkyl or aryl, the cations being in union with chloride or sulphate ions. The compounds of formula I are prepared by reacting an arylaminoalkylsilane with an arylaldehyde in the presence of a condensation catalyst supplying chloride or sulphate ions, e.g. ZnCl2, HCl, H2SO4, to form the leuco triarylmethane dyestuff which is isolated and oxidized, e.g. with lead peroxide. The compounds of formula II are prepared by reacting arylaminoalkylsilanes with a 4,41-diaminodiarylketone in the presence of a condensation agent such as phosphorus oxychloride. The arylaminoalkylsilanes are described in Specification 882,052. When they contain hydrolysable groups, the siloxanes are formed. Examples are given. Apart from their use as dyes, the polymeric compounds are suitable as pigments and as constituents of inks, e.g. a siloxane triphenylmethane dyestuff is dissolved in glycerine and the solution added to water to form an ink.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US882065XA | 1957-04-29 | 1957-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB882065A true GB882065A (en) | 1961-11-08 |
Family
ID=22210004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13134/58A Expired GB882065A (en) | 1957-04-29 | 1958-04-25 | Silicon-containing triarylmethane dyestuffs and a process for the preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB882065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138726A2 (en) * | 2007-05-11 | 2008-11-20 | Basf Se | Polymeric dyes |
-
1958
- 1958-04-25 GB GB13134/58A patent/GB882065A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008138726A2 (en) * | 2007-05-11 | 2008-11-20 | Basf Se | Polymeric dyes |
| WO2008138726A3 (en) * | 2007-05-11 | 2009-04-02 | Ciba Holding Inc | Polymeric dyes |
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