EP2032627A1 - Farbige organopolysiloxane - Google Patents
Farbige organopolysiloxaneInfo
- Publication number
- EP2032627A1 EP2032627A1 EP07729963A EP07729963A EP2032627A1 EP 2032627 A1 EP2032627 A1 EP 2032627A1 EP 07729963 A EP07729963 A EP 07729963A EP 07729963 A EP07729963 A EP 07729963A EP 2032627 A1 EP2032627 A1 EP 2032627A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- organopolysiloxanes
- colored
- dye
- radicals
- radical
- 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.)
- Withdrawn
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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
-
- 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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/89—Polysiloxanes
- A61K8/896—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
- A61K8/898—Polysiloxanes containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- 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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/392—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing sulfur
-
- 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
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/395—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing phosphorus
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/02—Coumarine dyes
-
- 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
-
- 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
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/101—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing an anthracene dye
-
- 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
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/106—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing an azo dye
-
- 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
- C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
- C09B69/109—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds containing other specific dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1675—Polyorganosiloxane-containing compositions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/06—Other polishing compositions
- C09G1/14—Other polishing compositions based on non-waxy substances
- C09G1/16—Other polishing compositions based on non-waxy substances on natural or synthetic resins
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- 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
- D06P1/0036—Dyeing and sizing in one process
-
- 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
- D06P1/0052—Dyeing with polymeric dyes
-
- 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
- D06P1/0056—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
-
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
- D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
- D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/087—Binders for toner particles
- G03G9/08742—Binders for toner particles comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- G03G9/08773—Polymers having silicon in the main chain, with or without sulfur, oxygen, nitrogen or carbon only
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/087—Binders for toner particles
- G03G9/08784—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775
- G03G9/08795—Macromolecular material not specially provided for in a single one of groups G03G9/08702 - G03G9/08775 characterised by their chemical properties, e.g. acidity, molecular weight, sensitivity to reactants
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
- G03G9/0924—Dyes characterised by specific substituents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
Definitions
- the present invention relates to functionalized silicone compounds to which coloring molecules are covalently attached, processes for their preparation and the use of these colored silicone compounds.
- dye-containing silanes have been known for several decades. They are the subject of numerous monographs and patents (see, for example, J. Soc. Dyers and CoI., 1969, 85 (9), pp. 401-404).
- Dye-carrying siloxanes are described for the first time in US Pat. No. 2,925,313.
- the classical synthesis of azo dyes via azo coupling is hereby modified such that aniline-modified silanes are used as the coupling component.
- phenyl-group-containing silanes should also be suitable for this purpose.
- the resulting silane-containing dyes are then polymerized to the corresponding polysiloxanes.
- EP 0336709 A2 discloses organopolysiloxanes having triazine-containing radicals which act as optical brighteners for synthetic fibers and paper. Bonding takes place here by the reaction of a sulfonic acid group of the optical brightener with an amino-functional silane or siloxane to the sulfonamide. Silicone compounds with nitroaromatic dye residues can be obtained according to US 4,403,099 by reacting epoxy-functional siloxanes under basic conditions with amine- or sulfonamide-containing nitro dyes. Alternatively, US Pat. No. 4,405,801 proposes binding nuclear-halogenated aromatic nitro dyes to nucleophilic substitution on the aromatic nucleus by amine-containing siloxanes.
- US Pat. No. 6,918,931 describes yellow dye-bearing siloxane prepolymers for the preparation of intraocular lenses.
- the covalent attachment of the chromophore takes place here either via a diisocyanate coupling of carbinol-carrying siloxanes and also carbinol-carrying reactive dyes or via a platinum-catalyzed hydrosilylation reaction between a SiH-modified reactive dye and a terminal divinylpolysiloxane.
- Both methods do not work without large amounts of solvents, with the first variant resorting to diisocyanates which are difficult to handle from a toxicological point of view, the second variant to expensive platinum catalysts.
- US 2005 / 0,100,945 also resorts to expensive transition metal catalysts containing platinum or rhodium.
- WO 98/40429 A1 has already described organopolysiloxanes containing dye residues by reacting nucleophilic polysiloxanes with water-soluble reactive dyes containing sulfonic acid or sulfonate groups.
- Disadvantage of this synthesis method is the use of polar, water-soluble and thus highly oleophobic reactive dyes, what either a heterogeneous reaction conditions, so that a quantitative yield can be realized only with great difficulty, or makes the use of relatively large amounts of compatibilizing solvent, which must be removed again consuming after the preparation required.
- the introduction of polar dye residues into the siloxane chain leads to a reduction in the hydrophobic properties of the overall polymer. Although this may be advantageous in certain applications, it tends to be undesirable in most cases, such as in the case of water repellency of leather, the coloring of silicone elastomers, and the like.
- the present invention relates to colored organopolysiloxanes containing units of the general formula
- R may be the same or different and represents hydrogen or a monovalent, optionally substituted hydrocarbon radical
- R 1 may be the same or different and is hydrogen or a monovalent, SiC-bonded, optionally substituted hydrocarbon radical
- R 2 may be the same or different and a substituted, monovalent
- A may be the same or different and represents a sulfonic acid and sulfonate group-free organic dye radical; a is 0, 1, 2 or 3; b is 0, 1, 2 or 3; d is 0, 1, 2 or 3; and c is 0, 1 or 2; with the proviso that the sum a + b + c + d ⁇ 3, the organopolysiloxanes have at least one residue A per molecule and in the units of formula (I) with c different from 0 d is 0.
- organopolysiloxanes encompasses both polymeric, oligomeric and dimeric siloxanes.
- R is preferably hydrogen or a hydrocarbon radical having 1 to 18, in particular 1 to 8, carbon atoms which may be substituted and / or interrupted by one or more oxygen atoms.
- R are (Ci-C 8) alkyl radicals, such as methyl, ethyl, n-propyl, iso-propyl, n-butyl, sec-butyl, iso-butyl, tert-butyl, n-pentyl, iso-pentyl, neo-pentyl, tert-pentyl, hexyl, in particular n-hexyl, heptyl, in particular n-heptyl, octyl, in particular n-octyl and iso-octyl, for example 2,2,4-trimethylpentyl, nonyl, in particular n Nonyl, decyl radicals, in particular n-decyl, dodecyl, in particular n-dodecyl and octadecyl, in particular n-octadecyl; (C 3 -C 8)
- R is hydrogen, methyl, ethyl or propyl.
- R 1 is preferably hydrogen or a hydrocarbon radical having 1 to 18, in particular 1 to 8, carbon atoms, which may be substituted and / or interrupted by one or more oxygen atoms.
- R 1 are the radicals specified for R, and also halogenoalkyl such as 3,3,3-trifluoro-n-propyl, 2,2,2,2 ', 2', 2 '-Hexafluorisopropyl, heptafluoroisopropyl, and haloaryl , such as o-, m- and p-chlorophenyl.
- R 1 particularly preferably denotes methyl, vinyl or allyl.
- R 2 preferably represents a substituted hydrocarbon radical having from 1 to 200 carbon atoms, which may be interrupted by one or more heteroatoms, such as oxygen, sulfur or nitrogen.
- R 2 particularly preferably denotes a hydrocarbon radical which bears amino, hydroxyl, mercapto, epoxy or a carboxylic acid substituents or derivatives thereof and which moreover can be interrupted by one or more nitrogen, oxygen or sulfur atoms.
- Particularly preferably R is a hydrocarbon radical having 1 to 20 carbon atoms which is substituted by amino, hydroxy, mercapto, epoxy or carboxylic acid substituents or derivatives thereof.
- R are a) hydrocarbon radicals substituted with amino groups and derivatives thereof, such as, for example, aminomethyl, phenylaminomethyl, aminopropyl, aminoethylaminopropyl, cyclohexylaminopropyl and acylated aminopropyl; b) Hydroxyl-substituted hydrocarbon radicals, such as, for example, prim., sec. or tert.
- Alcohol radicals such as 3-hydroxypropyl and 4-hydroxybutyl, or hydrocarbon radicals carrying aromatic hydroxyl groups, such as, for example, the phenol or eugenol radical; c) hydrocarbon radicals substituted by mercapto groups, such as, for example, 3-mercaptopropyl; d) hydrocarbon radicals substituted by epoxy groups, such as those selected from the group consisting of
- hydrocarbon radicals substituted with carboxylic acid groups or derivatives thereof for example alkanoic acid radicals, such as acetic acid, 3-carboxy-propyl, 4-carboxy-butyl, 10-carboxy-decyl and 3- (ethane-1, 2-dicarboxylic acid ) -propyl radical, acid anhydride radicals, such as the 3- (2,5-dioxotetrahydrofuranyl) -propyl radical, and also ester radicals, such as the undecensilyl ester radical; f) hydrocarbon radicals substituted by carbonyl groups, such as, for example, ketone-functional radicals and aldehyde-functional radicals, such as the propionaldehyde radical; g) hydrocarbon radicals substituted with acrylate or methacrylate groups, such as 3-acryloxy-propyl and 3-methacryloxypropyl; h) polyether-substituted, SiC- or SiOC-bonded hydrocarbon
- hydrocarbon radicals substituted with glycoside groups for example those in which the glycoside radical, which may be composed of 1 to 10 monosaccharide units, is bonded via an alkylene or oxyalkylene spacer.
- R 2 particularly preferably denotes aminopropyl, aminoethylaminopropyl, hydroxypropyl or mercaptopropyl.
- a dye moiety for A is preferably the residue of azo, anthraquinone, oxyquinophthalone, coumarin, naphthalimide, benzoquinone, naphthoquinone, flavone, anthrapyridone, quinacridone, xanthene, thioxanthene, benzoxanthene, benzothioxanthene , Perylene, perinone, acridone, phthalocyanine, methine,
- Diketopyrrolopyrrole triphendioxazine, phenoxazine, or phenothiazine dye or a metal complex compound thereof.
- Dye residue A may be linked via a bond, i. as a monovalent radical, to be bound to the unit of the general formula (I) or as a polyvalent radical. In the latter case, dye A thus combines several sil (oxan) yl radicals together.
- dye residues A are in particular the following residues A1 to A38. )
- Y is -O-, -S- or -NR 3 - and R 3 is hydrogen or (C 1 -C 4 ) -alkyl; and B represents a bivalent bridge member.
- B connects the dye chromophore to a silicon atom of the silicone and is preferably a hydrocarbyl group which may optionally be substituted and / or interrupted by one or more heteroatoms such as oxygen, nitrogen and sulfur.
- B is preferably a linear (C 1 -C 30 ) -hydrocarbon radical which is optionally substituted and / or interrupted by one or more heteroatoms, such as oxygen, nitrogen and sulfur. Particular preference is given to optionally substituted (C 1 -C -ol) -alkylene radicals, such as, for example, methylene,
- c is preferably 0 or 1 and d is also 0 or 1, where d is 0 when c is 1.
- Preferred organopolysiloxanes according to the invention are those in which the sum of a + b + c + d is equal to 2 in at least 50%, particularly preferably in at least 80%, and very particularly preferably in at least 90%, of all units of the general formula (I) is.
- Particularly preferred organopolysiloxanes according to the invention correspond to the general formula (II)
- R 1 , R 2 and A are as defined above; f is 0 or 1, preferably 1; h is 0, 1 or 2, preferably 0; j is 0 or 1, preferably 1; m is 0 or 1; n is 0 or 1; e is 0 or an integer of 1 to 100; g is 0 or an integer of 1 to 100; i is 0 or an integer of 1 to 100; k is an integer of 1 to 100; wherein the subunits given in the general formula (II) are random in the
- Molecule can be distributed.
- the viscosities of the organopolysiloxanes according to the invention range from preferably 1 mm 2 / s up to room temperature waxy or solid consistency. Particularly preferred is the viscosity range between 10 mm 2 / s and 10,000,000 mm 2 / s. Particularly preferred are the viscosity range between 100 mm 2 / s and 500,000 mm 2 / s, and the range of waxy or solid at room temperature consistency.
- the dye content of the organopolysiloxanes according to the invention is preferably 0.1 to 90 wt .-%, particularly preferably 0.5 to 50 wt .-%, in particular 5 to 25 wt .-%, each based on the total weight of the organopolysiloxane of the invention.
- organopolysiloxanes according to the invention are the following compounds of the formulas (IIa) to (Md) wherein Me is methyl and m is 1, n is 55 and p is 2 to 3;
- Me is methyl and m is 2, n is 100 and p is 1 to 2; wherein Me is methyl and m is 3 and n is 150.
- the organopolysiloxanes according to the invention have the advantage that, in addition to the covalently bonded dye residues, they may also have further functional groups which, in addition to the color, also have further properties of the compound, such as. B. substantivity, hydrophilicity or hydrophobicity, chemical reactivity, etc., can impart. Furthermore, the desired properties of the organopolysiloxanes according to the invention can be varied over a wide range by varying the type and number of dye residues and the functional groups or their quantitative ratios relative to one another.
- the organopolysiloxanes of the invention further have the advantage of being stable, i. At room temperature and the pressure of the surrounding atmosphere for at least 1 year no substantive change experienced, and are easily accessible.
- the organopolysiloxanes of this invention may be prepared by reacting a sulfonic acid and sulfonate group free organic dye having a covalently attached reactive group with an organopolysiloxane having functional groups capable of forming a covalent bond with the reactive group of the dye.
- Radicals of the formula -SO 2 X 1 where X 1 is halogen, preferably fluorine or chlorine;
- Radicals of the formula -NH-CO-C (X 3 ) CH 2 and NH-CO-CH (X 3 ) -CH 2 X 4 , wherein X 3 and X 4 are independently halogen, such as chlorine or bromine;
- Q 1 and Q 2 independently of one another chlorine, fluorine, cyanamido, hydroxy, (C r C 6 ) - alkoxy, phenoxy, sulfophenoxy, mercapto, (Ci-C 6 ) alkylmercapto, pyridino, carboxypyridino, carbamoylpyridino or a group of the general formula (IV), (V) or (VI)
- R 5 is hydrogen, (dC 6) -alkyl, sulfo- (Ci-C 6) -alkyl or phenyl which is unsubstituted or substituted by (C r C4) alkyl, (C r C4) -alkoxy, sulfo, Substituted by halogen, carboxy, acetamido or ureido;
- R 6 and R 7 independently of one another have one of the meanings of R 5 or a cyclic ring system of the formula - (CH 2 ) q -, where q is 4 or 5, or Formula - (CH 2 ) 2-E- (CH 2 ) 2-, wherein E is oxygen, sulfur, sulfonyl or -NR 8 , wherein R 8 is (C r C 6 ) alkyl;
- U 1 and U 2 are independently hydrogen, fluorine or chlorine; and U 3 is fluorine or chlorine;
- Quinoxaline radicals for example of the formula (XI)
- Phthalazine radicals for example of the formula (XIII)
- Preferred dyes are those which have radicals of the formula -SO 2 X 1 , -SO 2 - (CH 2 ) 2 -V and triazine radicals of the formula (III) as reactive groups.
- the dye is used in amounts of preferably 0.1 to 900 wt .-%, more preferably 1 to 100 wt .-%, in particular 5 to 35 wt .-%, each based on the total weight of organopolysiloxane used. It is advisable to limit the molar amount of dye to a maximum of 99.9 mol% of the functional groups present in the organopolysiloxane used.
- the dyes used in the process according to the invention are known dyes, either purchased commercially or according to the in the organic chemistry conventional and known in the art methods can be produced.
- Functional groups of the organopolysiloxane which can react with reactive groups of the dye are in particular amino, mercapto, hydroxy,
- organopolysiloxanes which contain units of the formula (I 1 )
- R, R 1 , R 2 , a, b and d are defined as above and R 'may be the same or different and an amino, mercapto, hydroxy, carboxy, anhydride, acrylate, methacrylate -, epoxy, quaternary nitrogen-containing, glycoside, carbonyl, polyether, phosphonato and / or silalactone functional hydrocarbon radical and c 'has a meaning given for c, with the proviso that the sum of a + b + c' + d ⁇ 3, the organopolysiloxanes have at least one radical R 'per molecule and in the case of the units of the formula (I 1 ) where c' is 0, different from 0 d.
- R ' are the examples given above for R 2 , wherein hydrocarbon radicals substituted with amino groups and derivatives thereof, such as, for example, the aminomethyl, phenylaminomethyl, aminopropyl, aminoethylaminopropyl and cyclohexylaminopropyl radicals, hydroxy-substituted hydrocarbon radicals, such as, for example, prim., Sec , or tert.
- hydrocarbon radicals substituted with amino groups and derivatives thereof such as, for example, the aminomethyl, phenylaminomethyl, aminopropyl, aminoethylaminopropyl and cyclohexylaminopropyl radicals, hydroxy-substituted hydrocarbon radicals, such as, for example, prim., Sec , or tert.
- Alcohol radicals such as the 3-hydroxypropyl and 4-hydroxybutyl, aromatic hydrocarbon-bearing hydrocarbon radicals, such as the phenol or eugenol radical, substituted with mercapto hydrocarbon radicals, such as the 3-mercaptopropyl, substituted with carboxylic acid groups or derivatives thereof
- Hydrocarbon radicals for example alkanoic acid radicals, such as the acetic acid, 3-carboxypropyl, 4-carboxybutyl, 10-carboxydecyl and 3- (ethane-1, 2-dicarboxylic acid) propyl radical, acid anhydride radicals, such as the 3- (2,5- Dioxotetrahydrofuranyl) propyl radical, and also ester radicals, such as the undecensilyl ester radical, hydrocarbon radicals which are substituted by amino groups and derivatives thereof, for example the aminomethyl, aminopropyl, aminoethylaminopropyl and cyclohexylaminopropyl radical, hydro
- Alcohol radicals such as the 3-hydroxypropyl and 4-hydroxybutyl
- aromatic hydrocarbon-bearing hydrocarbon radicals such as the phenol or eugenol radical
- mercapto-substituted hydrocarbon radicals such as the 3-mercaptopropyl
- the preferred and particularly preferred species of the organopolysiloxanes used according to the invention are, of course, analogous structures as have already been described above in connection with the organopolysiloxanes according to the invention.
- the viscosities of the organopolysiloxanes used according to the invention range from preferably 1 mm 2 / s to 5,000,000 mm 2 / s, more preferably from 10 mm 2 / s to 100,000 mm 2 / s, in each case at 25 ° C.
- the organopolysiloxanes used particularly preferably according to the invention are in particular those having an amine number of 0.01 to 10.0, the amine number corresponding to the number of ml_ of 1 M HCl required to neutralize 1 g of substance.
- the process of the invention is preferably substantially anhydrous, i. in the presence of less than 50,000 ppm of water, preferably less than 10,000 ppm, in particular less than 5,000 ppm, in each case based on the total weight of the reaction mixture.
- the process according to the invention can be carried out in the presence or absence of catalysts. If catalysts are used, they can be acidic as well as acting on basic catalysts.
- the catalysts can be used either in bulk or in the form of their solutions. Examples of acid catalysts are Bronsted acids such as phosphoric acid, sulfuric acid, hydrochloric acid, glacial acetic acid and formic acid, or Lewis acids such as lithium perchlorate, zinc tetrafluoroborate, ferrous chloride, stannic chloride and Lewis acidic ionic liquids , Examples of basic catalysts are prim., Sec. or tert.
- Amines basic pyridine, pyrimidine, quinoline, pyridazine, pyrazine, triazine, indole, imidazole, pyrazole, triazole, tetrazole, pyrrole, oxazole, thiazole and / or other N-containing heterocyclic derivatives, basic ammonium salts, such as
- Benzyltrimethylammonium hydroxide and tetramethylammonium hydroxide alkali metal hydroxides, alkaline earth metal hydroxides, alkali metal alcoholates, alkali metal amides and Lewis basic ionic liquids. If a catalyst is used in the reaction according to the invention, these are amounts of preferably 0.1 to 1% by weight, based on the total weight of the starting materials.
- the inventive method can be carried out with or without solvent as a single-phase or multi-phase reaction, in dispersion (solid-liquid or liquid-liquid, such as micro or macro emulsions), wherein the implementation in dispersion, also in aqueous dispersions with the goal of generating very small dye particle sizes between 1 and 10 microns, preferably and the implementation of homogeneous single-phase reaction is particularly preferred.
- solvent is used in the process according to the invention, it is preferably inert, not influencing the course of the reaction
- solvents examples include pentane, petroleum ether, n-hexane, hexane isomer mixtures, cyclohexane, heptane, octane, benzine, decalin, benzene, toluene, xylene, diethyl ether, di n-propyl ether, diisopropyl ether, di-n-butyl ether, methyl tert-butyl ether,
- the process according to the invention is carried out as a two-phase reaction (liquid-liquid), but this is not preferred, the best possible homogenization of the immiscible phases and the creation of a large internal reaction surface must be ensured, for example by producing an average particle size of ⁇ 500 ⁇ m.
- the intensive mixing of the reaction phases can in principle be carried out with all mixing systems known from the prior art, e.g. Stirrers of all types, high-speed mixers and high-performance dispersers, such.
- dispersing aids for example emulsifiers
- boundary-active or surface-active agents such as nonionic, anionic, cationic or amphoteric emulsifiers
- the preparation of the dispersion being used in any manner known to the person skilled in the art and can be done.
- the educts used in the process according to the invention may in each case be one type of such a component as well as a mixture of at least two types of a respective component.
- the educts used can be mixed together in any known manner, fed to the reaction and / or reacted.
- the process of the invention can be batchwise, semicontinuously or fully continuously in suitable reactor systems, such as. Batch reactors, batch reactor cascades, loop reactors, flow tubes, tubular reactors, microreactors, centrifugal pumps, and any combinations thereof.
- Reaction products are separated and isolated by optional and known process steps of optionally used reaction auxiliaries. Examples are filtration, centrifugation and extraction. If desired, volatile components and optionally used solvent can also be removed by distillation after the reaction.
- any further process steps by means of which the desired properties of the organopolysiloxanes according to the invention can be tailored can be added to the process according to the invention.
- a precise adjustment of the desired molecular weight, a targeted distribution of the dye residues in the molecule and optionally an introduction of further functionalities is possible.
- the implementation of the process steps is basically based on the current state of the art and takes place in the manner known to those skilled in the art.
- Examples of such follow-up reactions are, in particular, equilibration reactions with, for example, organopolysiloxanes, condensations with other organosilicon compounds which are capable of condensation reactions, such as, for example, As silanols, alkoxy or chloro-functional silanes and silanol-, alkoxy- or chlorofunctional polysiloxanes or silicone resins, silica or highly dispersed silicic acid (eg WACKER HDK ® ) and the further organofunctional modification of the organosilicon compound.
- the inventive method offers a number of advantages over the prior art. It is preparatively simple and without a special equipment expense to realize.
- the method according to the invention is equally suitable for batchwise process control as it is for continuous process control, which means a further advantage in terms of cost, flexibility and space-time yield.
- the organopolysiloxanes according to the invention can be used as colorants.
- the organopolysiloxanes of the invention can be used where the combination of properties typical of silicones, such as. As hydrophobing, dirt repellence, protection, soft touch, shine, etc., with a visible or latent color value is placed.
- Typical "haircare” applications are, for example, the permanent, semi-permanent or temporary coloring of keratinic fibers by cosmetic formulations containing the organopolysiloxanes of the invention as coloring formulation constituents
- Further additional effects which can be achieved in addition to coloring or shading are, for example, the increase in hair shine.
- the hair volume and the so-called “curl retention” an improved softness, Improved dry or wet combability by reducing combing resistance, a reduction in antistatic charge and general protection of keratinic fibers against split ends, drying out and structure-damaging environmental influences.
- the organopolysiloxanes of the invention can also be used, such as.
- silicone-typical additional effects are, for example, a pleasant feeling on the skin, a general one reduced stickiness of the cosmetic formulation, a reduction in the tendency of aggregation of optionally present pigments or fillers, as well as the formation of a hydrophobic, but breathable barrier on the skin surface, which leads for example to an improved water resistance of the cosmetic product.
- organopolysiloxanes according to the invention can be dyed with the organopolysiloxanes according to the invention in order to make active components particularly recognizable or, for example for marketing reasons, to visually enhance products (increase in product attractiveness).
- organopolysiloxanes according to the invention are also outstandingly suitable for paper, tissue, leather and textile applications.
- the treatment of these substrates can be done on the one hand only for purely decorative or fashionable reasons or serve the substrate care, such. B. when restoring or refreshing colors in dyed textiles by means of Nachfärbeschn.
- the coloring can be achieved a number of positive additional effects that are otherwise achievable only by multi-stage treatment methods.
- paper towels, textiles, yarns, fabrics, natural or artificial fibers can be dyed in one operation and at the same time provided with the desired gripping properties (soft, flowing, velvety, smooth or the like).
- the dyeing process can also be combined with a substrate hydrophilization or in particular with a substrate hydrophobization.
- a substrate hydrophilization in contrast to hydrophilic finishing in the tissue and textile sector, here is the example Leather treatment, in which with the colored organosilicon compounds, for example, in the "wet-end process" a complete and uniform depth dyeing with simultaneous water repellency can be achieved.
- the hydrophilization and softening of textiles in combination with a color deepening, color regeneration or optical brightening during the washing process desired is the example Leather treatment, in which with the colored organosilicon compounds, for example, in the "wet-end process" a complete and uniform depth dyeing with simultaneous water repellency can be achieved.
- the hydrophilization and softening of textiles in combination with a color deepening, color regeneration or optical brightening during the washing process desired.
- the organopolysiloxanes according to the invention can also be used in abhesive, reprographic and printing applications. For example, it is helpful to be able to optically distinguish the pages by colored marking with unidirectionally or both sides of different siliconized release papers.
- the organopolysiloxanes according to the invention are particularly suitable since, in contrast to conventional organic dyes, they do not influence the abhesive properties of the release papers.
- the organopolysiloxanes according to the invention can be used as constituent of toners or in formulations for color printing.
- the organopolysiloxanes according to the invention lead to a number of desired additional effects, such as, for example, color deepening, higher color brilliance, gloss or improved rubfastnesses.
- organopolysiloxanes according to the invention are outstandingly suitable as colored formulation constituents of architectural coatings, wall paints or coatings, for coloring mass-surface or surface-hydrophobicized mineral building materials and materials, as well as for the color modification of textile coatings or siliconized textile fabrics, knitted or knitted fabrics, as z. B. for window panels, conveyor belts, safety clothing or protective clothing are suitable.
- the organopolysiloxanes according to the invention are also suitable for Polish applications, it being possible to achieve very different effects depending on the nature of the substrate and coating layer thickness.
- the organopolysiloxanes according to the invention can be used for example in paint care (for example in the automotive sector), in leather, furniture or lacquered articles as well as in hard wax products, wherein typical target effects are color enhancement, color refreshment, color shade and the masking of irregularities or scratches.
- the organopolysiloxanes according to the invention contribute to the hydrophobization of the cover leather, a color deepening and gloss enhancement.
- organopolysiloxanes according to the invention are very suitable for dyeing polymers, polymer blends, polymer compounds or a wide variety of plastics which can be produced therefrom.
- they are suitable for coloring thermoplastics, such as polyethylene, polypropylene, polystyrene,
- organopolysiloxanes of the invention are particularly suitable for coloring of silicon-containing polymers of all kinds, such as.
- silicones silicone elastomers, resins and waxes, wherein the inventive
- Organopolysiloxanes as molecular present coloring constituents homogeneously distributed in the polymer and are no longer extractable from the polymer as such.
- the advantage of the colored organopolysiloxanes according to the invention becomes clear, in addition to the colorant to carry further functional groups on the silicone backbone, since these other functional groups can be chosen so that vulcanization is achieved with the silicon-containing polymers of all kinds, resulting in maximum transparency and compatibility and preventing migration of the coloring components.
- the high transparency allows organopolysiloxanes according to the invention very clear transparency of polymers with high light transmission over a wide spectral range.
- the organopolysiloxanes according to the invention are also suitable as marker substances for the investigation of migration, penetration, sedimentation or coating processes, such as in the determination of penetration depths, application layer thicknesses, weights and - homogeneities, in the pursuit of Product or material streams, as well as in the investigation of processes underlying a finishing process (for example, in the case of natural or artificial fiber finishing with silicone products).
- the dye residues of the organopolysiloxanes according to the invention are UV-active, fluorescent, phosphorescent, enzymatically, chemically or physically stimulable chromophores, the organopolysiloxanes according to the invention can also be used as concealed ones
- the organopolysiloxanes according to the invention are also suitable for obtaining an optical indication for the homogeneity of a product or a product formulation or for its correct application.
- the latter is particularly important in areas where one or more products must be applied or spread as evenly as possible on a surface, such as in abhesive paper coatings, sunscreens or similar "Sun Care" products, in pharmaceutical and medical preparations (for example large area topical application).
- organopolysiloxanes of the invention are also suitable for staining lipophilic substrates in the food, agrochemical and pharmaceutical sectors.
- Example 8 7.3 g of a dispersion of the dye described in Example 7 (996 ⁇ mol) in water (6.7% by weight, prepared by grinding the colorant in a bead mill) were added to 110 g of an aminoalkyl-carrying polydimethylsiloxane (amine number: 90 ⁇ mol Amino groups per gram, viscosity 601 mm 2 / s). The mixture was then heated to 100 ° C. with stirring for 4 h. After cooling to room temperature, all volatile components were removed in vacuo and the resulting residue was filtered through a depth filter to remove unreacted ingredients. 100 g (91%) of a yellow-colored silicone oil were obtained.
- silicone oils according to the invention having the dye radicals (A19) to (A38).
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Dermatology (AREA)
- Silicon Polymers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006027533A DE102006027533A1 (de) | 2006-06-14 | 2006-06-14 | Farbige Organopolysiloxane |
| PCT/EP2007/055589 WO2007144302A1 (de) | 2006-06-14 | 2007-06-06 | Farbige organopolysiloxane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2032627A1 true EP2032627A1 (de) | 2009-03-11 |
Family
ID=38561516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP07729963A Withdrawn EP2032627A1 (de) | 2006-06-14 | 2007-06-06 | Farbige organopolysiloxane |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20090209743A1 (de) |
| EP (1) | EP2032627A1 (de) |
| JP (1) | JP2009540078A (de) |
| KR (1) | KR20090018819A (de) |
| CN (1) | CN101466775A (de) |
| DE (1) | DE102006027533A1 (de) |
| TW (1) | TW200806755A (de) |
| WO (1) | WO2007144302A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2488569B8 (de) * | 2009-10-12 | 2015-02-25 | Unilever N.V. | Silikonverbindung |
| US8846010B2 (en) * | 2011-04-21 | 2014-09-30 | Conopco, Inc. | Silicone compound and photoprotective personal care compositions comprising the same |
| TW201335295A (zh) * | 2011-11-30 | 2013-09-01 | 西克帕控股公司 | 經標記之塗層組成物及其認證之方法 |
| CN102807766B (zh) * | 2012-08-09 | 2014-02-12 | 江苏之江化工有限公司 | 一种含三嗪结构的染料 |
| CN111471179B (zh) * | 2020-05-29 | 2021-09-21 | 福建拓烯新材料科技有限公司 | 一种改性氟硅聚合物的制备方法、织物及其应用 |
| CN114438803B (zh) * | 2022-01-26 | 2023-05-12 | 内蒙古工业大学 | 一种羊绒纤维染色增深方法及增深剂 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2925313A (en) * | 1957-04-29 | 1960-02-16 | Union Carbide Corp | Siloxane azo dyestuffs |
| DD141678B1 (de) * | 1978-04-05 | 1980-12-24 | Bodo Hirsch | Siliziumhaltige nitrofarbstoffe |
| DD145022A3 (de) * | 1978-04-05 | 1980-11-19 | Bodo Hirsch | Verfahren zur herstellung von neue siliziumhaltigen nitrofarbstoffen |
| US4381260A (en) * | 1981-07-17 | 1983-04-26 | Union Carbide Corporation | Aromatic chromophoric substituted polysiloxane dyes |
| US4866152A (en) * | 1988-04-04 | 1989-09-12 | Dow Corning Corporation | Aminofunctional organosilicon optical brighteners |
| US5254655A (en) * | 1992-02-05 | 1993-10-19 | Hercules Incorporated | Organosilicon polymers, and dyes, exhibiting nonlinear optical response |
| US5281240A (en) * | 1992-09-21 | 1994-01-25 | Dow Corning Corporation | Method of coloring hair with water soluble acid dyes |
| DE19710461A1 (de) * | 1997-03-13 | 1998-09-17 | Wacker Chemie Gmbh | Farbstoffreste aufweisende Organopolysiloxane |
| JP4210719B2 (ja) * | 2001-09-14 | 2009-01-21 | スター・ジャパン株式会社 | 眼用レンズ |
| US6918931B2 (en) * | 2003-09-08 | 2005-07-19 | Bausch & Lomb Incorporated | Prepolymers with yellow dye moiety |
| US7323531B2 (en) * | 2003-11-07 | 2008-01-29 | Wisconsin Alumni Research Foundation | Fluorescent polysiloxanes |
-
2006
- 2006-06-14 DE DE102006027533A patent/DE102006027533A1/de not_active Withdrawn
-
2007
- 2007-06-06 KR KR1020087030436A patent/KR20090018819A/ko not_active Withdrawn
- 2007-06-06 WO PCT/EP2007/055589 patent/WO2007144302A1/de not_active Ceased
- 2007-06-06 JP JP2009514756A patent/JP2009540078A/ja not_active Withdrawn
- 2007-06-06 US US12/304,841 patent/US20090209743A1/en not_active Abandoned
- 2007-06-06 EP EP07729963A patent/EP2032627A1/de not_active Withdrawn
- 2007-06-06 CN CNA2007800219144A patent/CN101466775A/zh active Pending
- 2007-06-12 TW TW096121188A patent/TW200806755A/zh unknown
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007144302A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007144302A1 (de) | 2007-12-21 |
| TW200806755A (en) | 2008-02-01 |
| KR20090018819A (ko) | 2009-02-23 |
| JP2009540078A (ja) | 2009-11-19 |
| DE102006027533A1 (de) | 2007-12-20 |
| CN101466775A (zh) | 2009-06-24 |
| US20090209743A1 (en) | 2009-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1397548B1 (de) | Amidofunktionelle aminopolydiorganosiloxane | |
| EP2257586B1 (de) | Neue polycarbonat-polyorganosiloxan- und/oder polyurethan-polyorganosiloxan-verbindungen | |
| DE69208582T2 (de) | Organosiloxane geeignet zur verwendung als sonnenschutzstoffe | |
| EP0563961B1 (de) | Vernetzbare Zusammensetzung auf Aminosiliconbasis | |
| EP2129704A1 (de) | Neue polyamid-polysiloxan-verbindungen | |
| EP2032627A1 (de) | Farbige organopolysiloxane | |
| EP2178948A1 (de) | Neue polyharnstoff- und/oder polyurethan-polyorganosiloxan-verbindungen | |
| DE60100326T2 (de) | Silicon-Zusammensetzungen für die Körperpflege und Verfahren zur Herstellung | |
| EP2150570A1 (de) | Polycarbonat- und/oder polyurethan-polyorganosiloxan-verbindungen | |
| DE102013106905A1 (de) | Siloxan-Polymere mit zentralem Polysiloxan-Polymerblock mit organofunktionellen Resten mit jeweils mindestens zwei bivalenten Gruppen ausgewählt aus Harnstoff- und/oder Carbamat-Gruppen und mindestens einem UV/Vis-Chromophor als Rest | |
| EP0960153B1 (de) | Farbstoffreste aufweisende organopolysiloxane | |
| WO2009112417A1 (de) | Neue ammonium-polyurethan- und/oder polycarbonat-verbindungen | |
| WO2008040640A1 (de) | Farbige organopolysiloxane | |
| DE3885384T2 (de) | Organosilikonverbindungen, deren Herstellung und Anwendung. | |
| EP1561770B1 (de) | Verzweigte Polyorganosiloxane mit quarternären Ammoniumgruppen | |
| HK1128931A (en) | Coloured organopolysiloxanes | |
| KR102617559B1 (ko) | 안료에 대한 우수한 분산성을 갖는 분산제 및 이의 합성 방법 | |
| DE3418880A1 (de) | Organosiloxan-oxyalkylen-copolymerisate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20090114 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA HR MK RS |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHILDBACH, DANIEL Inventor name: OCHS, CHRISTIAN Inventor name: RUSS, WERNER Inventor name: EHRENBERG, STEFAN Inventor name: BARBIERU, ROXANA |
|
| 17Q | First examination report despatched |
Effective date: 20090407 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SCHILDBACH, DANIEL Inventor name: OCHS, CHRISTIAN Inventor name: RUSS, WERNER Inventor name: EHRENBERG, STEFAN Inventor name: BARBIERU, ROXANA |
|
| 19U | Interruption of proceedings before grant |
Effective date: 20091201 |
|
| 19W | Proceedings resumed before grant after interruption of proceedings |
Effective date: 20100802 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: WACKER CHEMIE AG Owner name: DYSTAR COLOURS DEUTSCHLAND GMBH |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20110607 |