WO1995008017A1 - Aufhellermischungen auf basis von bisstyrylverbindungen - Google Patents
Aufhellermischungen auf basis von bisstyrylverbindungen Download PDFInfo
- Publication number
- WO1995008017A1 WO1995008017A1 PCT/EP1994/002914 EP9402914W WO9508017A1 WO 1995008017 A1 WO1995008017 A1 WO 1995008017A1 EP 9402914 W EP9402914 W EP 9402914W WO 9508017 A1 WO9508017 A1 WO 9508017A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- brightener
- compounds
- mixture
- formulas
- Prior art date
Links
- 0 *c(cc1)ccc1[Mn+] Chemical compound *c(cc1)ccc1[Mn+] 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/315—Compounds containing carbon-to-nitrogen triple bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
- C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
- D06L4/636—Optical bleaching or brightening in aqueous solvents with disperse brighteners
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/65—Optical bleaching or brightening with mixtures of optical brighteners
Definitions
- the present invention relates to new brightener mixtures containing 75% by weight to 100% by weight, based on the weight of the mixture, of the bisstyryl compounds of the formulas I and II
- the object of the present invention was to provide new brightener mixtures based on bisstyryl compounds which are easily accessible and have advantageous application properties, in particular a high degree of whiteness.
- the new brightener mixtures each contain, based on the weight of the mixture, 75 to 100% by weight, preferably 80 to 100% by weight and in particular 85 to 100% by weight of the bisstyryl compounds of the formulas I and II.
- Brightener mixtures containing, based on the weight of the mixture, 85 to 90% by weight of the bisstyryl compounds of the formulas I and II are of particular technical interest.
- the residual brightener mixtures according to the invention can be used as residual amounts (to be added to 100% by weight) in usually compounds of the formulas III and / or IV
- the bis-styryl compounds of the formulas I and II are present in a weight ratio of 10:90 to 70:30, preferably 20:80 to 60:40 and in particular 30:70 to 60:40.
- Brightener mixtures in which the bisstyryl compounds of the formulas I and II are present in a weight ratio of 40:60 to 50:50, in particular approximately 45:55, are of particular technical interest.
- the new brightener mixtures can e.g. by mixing the individual components in the appropriate weight ratio.
- the individual components can be obtained by methods known per se. For example, terephthalaldehyde can be reacted in an inert organic diluent in a basic medium with alkyl cyanophosphonic acid esters
- the present invention furthermore relates to brightener preparations comprising water and, based in each case on the weight of the preparation, 3 to 25% by weight, preferably 5 to 15% by weight, of the brightener mixture described in more detail above and 5 to 60% by weight .-%, preferably 5 to 52 wt .-%, of auxiliaries.
- Suitable tools are e.g. anionic or nonionic
- a preferred brightener preparation contains water, in each case based on the weight of the preparation, 3 to 25% by weight, preferably 5 to 15% by weight, of the brightener mixture specified above, 3 to 12% by weight anionic or nonionic dispersant, 1 to 15% by weight of copolymers of N-vinylpyrrolidone with 3-vinylpropionic acid and 1 to 25% by weight of other auxiliaries (for example water retention agent or bioeide).
- auxiliaries for example water retention agent or bioeide
- the brightener mixtures according to the invention are advantageously suitable for optically brightening synthetic, semi-synthetic or natural polymer materials, preferably polyester and in particular polyester fabrics. They have favorable application properties at a low fixing or pull-out temperature. In addition, they have a high yield.
- Polyester fabric is placed in a dyebath at 55 ° C. which contains x% by weight of brightener preparation (based on the weight of the fabric) and 1 g / l of the sodium salt of a condensation product of naphthalene-2-sulfonic acid and formaldehyde and its pH was adjusted to 5 to 5.5 by adding acetic acid.
- the bath is then heated to 130 ° C. in the course of 30 minutes and kept at this temperature for a further 30 minutes.
- the fabric is then rinsed and dried.
- the concentration of brightener preparation (containing the respective brightener mixture from Examples 1 to 3) was 0.22% by weight and 1.0% by weight, respectively. Good lightening effects were achieved in all cases.
- Polyester fabric is padded at room temperature with an aqueous liquor containing x g / 1 brightener preparation. The fleet intake is 60%. The fabric is then dried and then fixed at 190 ° C for 30 seconds.
- the concentration of brightener preparation (containing the respective brightener mixtures from Examples 1 to 3) was 2.7 g / 1 and 10 g / 1, respectively. Good lightening effects were achieved in all cases.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paper (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94927538A EP0719356B1 (de) | 1993-09-13 | 1994-09-02 | Aufhellermischungen auf basis von bisstyrylverbindungen |
KR1019960701262A KR100317187B1 (ko) | 1993-09-13 | 1994-09-02 | 비스스티릴화합물을기재로하는증백제혼합물 |
US08/605,076 US5695686A (en) | 1993-09-13 | 1994-09-02 | Brightener mixtures based on bisstyryl compounds |
DE59405658T DE59405658D1 (de) | 1993-09-13 | 1994-09-02 | Aufhellermischungen auf basis von bisstyrylverbindungen |
AU76933/94A AU7693394A (en) | 1993-09-13 | 1994-09-02 | Brightening mixtures based on bistyryl compounds |
JP7508943A JPH09507504A (ja) | 1993-09-13 | 1994-09-02 | ビススチリル化合物をベースとする増白剤混合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4330968A DE4330968A1 (de) | 1993-09-13 | 1993-09-13 | Aufhellermischungen auf Basis von Bisstyrylverbindungen |
DEP4330968.2 | 1993-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1995008017A1 true WO1995008017A1 (de) | 1995-03-23 |
Family
ID=6497547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1994/002914 WO1995008017A1 (de) | 1993-09-13 | 1994-09-02 | Aufhellermischungen auf basis von bisstyrylverbindungen |
Country Status (10)
Country | Link |
---|---|
US (1) | US5695686A (de) |
EP (1) | EP0719356B1 (de) |
JP (1) | JPH09507504A (de) |
KR (1) | KR100317187B1 (de) |
CN (1) | CN1119451C (de) |
AU (1) | AU7693394A (de) |
DE (2) | DE4330968A1 (de) |
ES (1) | ES2114223T3 (de) |
TW (1) | TW283155B (de) |
WO (1) | WO1995008017A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4426004A1 (de) * | 1994-07-22 | 1996-01-25 | Basf Ag | Verfahren zum optischen Aufhellen von Polyamiden |
ID29984A (id) * | 1999-02-11 | 2001-10-25 | Ciba Sc Holding Ag | Senyawa-senyawa bis-stirilbifenil |
TWI255304B (en) * | 1999-09-06 | 2006-05-21 | Ciba Sc Holding Ag | Mixtures of fluorescent whitening agents |
TWI250237B (en) | 1999-10-25 | 2006-03-01 | Ciba Sc Holding Ag | Mixtures of fluorescent whitening agents |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1415977A (fr) * | 1963-10-31 | 1965-10-29 | Basf Ag | Procédé pour l'azurage optique de matériaux en polyesters et en polyamides synthétiques |
EP0023027A1 (de) * | 1979-07-21 | 1981-01-28 | Hoechst Aktiengesellschaft | Mischungen von optischen Aufhellern, deren Herstellung und Verwendung |
EP0030917A2 (de) * | 1979-12-13 | 1981-06-24 | Ciba-Geigy Ag | Optische Aufheller aus Bis-styrylbenzolverbindungen, Verfahren zu deren Herstellung und deren Verwendung |
GB2200660A (en) * | 1987-01-29 | 1988-08-10 | Ciba Geigy Ag | Mixtures of fluorescent whitening agents |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778622A (en) * | 1986-03-21 | 1988-10-18 | Ciba-Geigy Corporation | Mixtures of fluorescent whitening agents |
EP0321393B1 (de) * | 1987-11-27 | 1993-02-17 | Ciba-Geigy Ag | Aufhellerdispersion |
-
1993
- 1993-09-13 DE DE4330968A patent/DE4330968A1/de not_active Withdrawn
-
1994
- 1994-09-02 JP JP7508943A patent/JPH09507504A/ja active Pending
- 1994-09-02 EP EP94927538A patent/EP0719356B1/de not_active Expired - Lifetime
- 1994-09-02 DE DE59405658T patent/DE59405658D1/de not_active Expired - Lifetime
- 1994-09-02 AU AU76933/94A patent/AU7693394A/en not_active Abandoned
- 1994-09-02 KR KR1019960701262A patent/KR100317187B1/ko not_active IP Right Cessation
- 1994-09-02 US US08/605,076 patent/US5695686A/en not_active Expired - Fee Related
- 1994-09-02 CN CN94193895A patent/CN1119451C/zh not_active Expired - Fee Related
- 1994-09-02 WO PCT/EP1994/002914 patent/WO1995008017A1/de active IP Right Grant
- 1994-09-02 ES ES94927538T patent/ES2114223T3/es not_active Expired - Lifetime
- 1994-09-03 TW TW083108126A patent/TW283155B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1415977A (fr) * | 1963-10-31 | 1965-10-29 | Basf Ag | Procédé pour l'azurage optique de matériaux en polyesters et en polyamides synthétiques |
EP0023027A1 (de) * | 1979-07-21 | 1981-01-28 | Hoechst Aktiengesellschaft | Mischungen von optischen Aufhellern, deren Herstellung und Verwendung |
EP0030917A2 (de) * | 1979-12-13 | 1981-06-24 | Ciba-Geigy Ag | Optische Aufheller aus Bis-styrylbenzolverbindungen, Verfahren zu deren Herstellung und deren Verwendung |
GB2200660A (en) * | 1987-01-29 | 1988-08-10 | Ciba Geigy Ag | Mixtures of fluorescent whitening agents |
Also Published As
Publication number | Publication date |
---|---|
CN1119451C (zh) | 2003-08-27 |
US5695686A (en) | 1997-12-09 |
AU7693394A (en) | 1995-04-03 |
KR100317187B1 (ko) | 2002-02-19 |
KR960705101A (ko) | 1996-10-09 |
EP0719356B1 (de) | 1998-04-08 |
ES2114223T3 (es) | 1998-05-16 |
CN1150828A (zh) | 1997-05-28 |
EP0719356A1 (de) | 1996-07-03 |
TW283155B (de) | 1996-08-11 |
DE4330968A1 (de) | 1995-03-16 |
JPH09507504A (ja) | 1997-07-29 |
DE59405658D1 (de) | 1998-05-14 |
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