EP0023333B1 - Wäscheweichspülmittel - Google Patents
Wäscheweichspülmittel Download PDFInfo
- Publication number
- EP0023333B1 EP0023333B1 EP80104268A EP80104268A EP0023333B1 EP 0023333 B1 EP0023333 B1 EP 0023333B1 EP 80104268 A EP80104268 A EP 80104268A EP 80104268 A EP80104268 A EP 80104268A EP 0023333 B1 EP0023333 B1 EP 0023333B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- methyl
- weight
- formula
- alkyl
- carbon atoms
- 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
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/47—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds
- D06M13/473—Compounds containing quaternary nitrogen atoms derived from heterocyclic compounds having five-membered heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/65—Mixtures of anionic with cationic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
- C11D3/0015—Softening compositions liquid
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/06—Ether- or thioether carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/345—Phosphates or phosphites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/62—Quaternary ammonium 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
- D06M2101/08—Esters or ethers of cellulose
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/26—Polymers or copolymers of unsaturated carboxylic acids or derivatives thereof
- D06M2101/28—Acrylonitrile; Methacrylonitrile
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Definitions
- washed textiles especially those made from cellulose fibers, have an unpleasant hardening after drying. This is particularly the case when the laundry is done in the washing machine.
- This undesirable hardening of the handle can be eliminated by treating the textiles after washing in a rinsing bath with cationic substances which contain at least two long-chain aliphatic residues in the molecule.
- the water-dispersible dialkyldimethylammonium salts have been introduced for this purpose.
- these products have the disadvantage that the treated tissue becomes hydrophobic when overdosed and the rewettability is thereby delayed.
- the invention thus relates to fabric softeners in the form of an aqueous solution or dispersion which comprise 3 to 15, preferably 4 to 7% by weight of one or more compounds of the formulas III where R, alkyl or alkenyl with 10-30 carbon atoms, preferably 8-14 carbon atoms, R 2 alkyl with 1-4 carbon atoms, preferably methyl, R 3 methyl or hydrogen and A is an anion such as Cl (-) , Br (-) , CH 3 OSO 3 (-) or (CH 3 O) 2 PO 2 (-) means 0.1-3, preferably 0.5-1.5% by weight of a glycerol ether derivative of the formula IV where R 4 can be alkyl or alkenyl having 4-20 carbon atoms, preferably 8-16 carbon atoms, cyclohexyl or aryl optionally substituted by al
- the glycerol ether derivatives of the formula IV are known from DE-A 1 256 640 and GB-A 1 370 916.
- This combination of compounds I and 111 with a compound of formula IV gives any textile materials, especially those made from natural or regenerated cellulose, wool, cellulose acetate, triacetate, polyamide, polyacrylonitrile, polyester, polypropylene, a pleasant and soft feel.
- the use as a laundry aftertreatment for terry cloth and underwear made of cotton is particularly advantageous.
- These fabric softeners are produced by simply mixing or dispersing the individual components in water.
- These fabric softeners according to the invention can either contain only one compound of the formulas I to III or they contain a mixture of two or more compounds of these formulas I to III within the stated limits. If a mixture of two or more compounds of the formula I to III is present, their mixing ratio with one another is completely uncritical and can take on any value.
- the fabric softener according to the invention can also contain other substances and auxiliaries which are either already mixed in the concentrate of the fabric softener or added separately to the ready-to-use, diluted fabric softener.
- auxiliaries which have already been used in fabric softeners, e.g. cationic or nonionic surface-active substances, electrolytes, acidifying agents, organic complexing agents, optical brightening agents or solubilizers as well as colors and fragrances. They serve to additionally influence the handle of the goods or other properties of the textiles to be treated or to adjust the viscosity, to regulate the pH or to increase the stability at low temperatures.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Description
- Es ist bekannt, daß gewaschene Textilien, besonders solche aus Cellulosefasern, nach dem Trocknen eine unangenehme Verhärtung aufweisen. Dies tritt insbesondere dann ein, wenn die Wäsche im Waschautomaten erfolgt. Diese unerwünschte Griffverhärtung kann man dadurch beseitigen, daß man die Textilien nach der Wäsche in einem Spülbad mit kationischen Substanzen behandeit, die mindestens zwei langkettige aliphatische Reste im Molekül enthalten. In der Praxis haben sich für diesen Zweck besonders die in Wasser dispergierbaren Dialkyldimethylammoniumsalze eingeführt. Diese Produkte haben jedoch den Nachteil, daß bei Überdosierung das behandelte Gewebe hydrophob und dadurch die Wiederbenetzbarkeit verzögert wird.
- Es wurde nun gefunden, daß man diese Schwierigkeiten beseitigen kann, wenn man die als Wäscheweichspülmittel dienenden quaternären Ammoniumverbindungen mit einem Glycerinäther-Derivat kombiniert. Gegenstand der Erfindung sind somit Wäscheweichspülmittel in Form einer wässrigen Lösung oder Dispersion, die 3 bis 15, vorzugsweise 4 bis 7 Gew.-% einer oder mehrerer Verbindungen der Formeln bis III
- Die Glycerinäther-Derivate der Formel IV sind aus der DE-A 1 256 640 und der GB-A 1 370 916 bekannt.
- Diese Kombination der Verbindungen I, und 111 mit einer Verbindung der Formel IV verleiht beliebigen Textilmaterialien, besonders solchen aus natürlicher oder regenerierter Cellulose, Wolle, Cellulose-acetat, -triacetat, Polyamid, Polyacrylnitril, Polyester, Polypropylen einen angenehmen und weichen Griff. Besonders vorteilhaft ist der Einsatz als Wäschenachbehandlungsmittel für Frottee- und Leibwäsche aus Baumwolle. Die Herstellung dieser Wäscheweichspülmittel erfolgt durch einfaches Vermischen oder Dispergieren der Einzelkomponenten in Wasser. Diese Wäscheweichspülmittel gemäß der Erfindung können entweder nur jeweils eine Verbindung der Formeln I bis 111 enthalten oder aber sie enthalten ein Gemisch aus zwei oder mehr Verbindungen dieser Formeln I bis III innerhalb der angegebenen Grenzen. Liegt ein Gemisch aus zwei oder mehr Verbindungen der Formel I bis III vor, so ist deren Mischungsverhältnis untereinander völlig unkritisch und kann jeden beliebigen Wert annehmen.
- Darüberhinaus können die erfindungsgemäßen Wäscheweichspülmittel noch weitere Substanzen und Hilfsmittel enthalten, die entweder schon im Konzentrat des Wäscheweichspülmittels zugemischt oder dem gebrauchsfertigen, verdünnten Wäscheweichspülmittel gesondert zugesetzt werden. Hierbei handelt es sich um Substanzen oder Hilfsmittel, die man bereits in Wäscheweichspülmitteln eingesetzt hat, wie z.B. kationische oder nichtionische oberflächenaktive Substanzen, Elektrolyte, Absäuerungsmittel, organische Komplexbildner, optische Aufhellungsmittel oder Lösungsvermittler sowie Farb- und Duftstoffe. Sie dienen zur zusätzlichen Beeinflussung des Warengriffs oder sonstiger Eigenschaften der zu behandelnden Textilien oder zur Viskositätseinstellung, zur pH-Regulierung oder zur Erhöhung der Kältestabilität.
- Die Anwendung dieser Wäscheweichspülmittel erfolgt wie üblich, indem man sie im Anschluß an die Textilwäsche in das letzte Spülwasser gibt. Das so behandelte Textilmaterial wird dann getrocknet, wobei die Wiederbenetzbarkeit des Textilmaterials wesentlich verbessert ist im Vergleich zu handelsüblichen Mitteln.
- In den folgenden Beispielen sind einige erfindungsgemäße Wäscheweichspülmittel beschrieben. Prozentangaben sind in allen Fällen Gewichtsprozente. Die Herstellung dieser Wäscheweichspülmittel erfolgt in allen Fällen durch einfaches Verrühren in der Wärme von wässrigen Lösungen der einzelnen Komponenten bei Beispiel 1 und in der Kälte bei Beispiel 2 und 3.
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- Diese Wäscheweichspülmittel wurden auf ihren Einfluß auf die Wiederbenetzbarkeit nach der Steighöhenmethode (DIN 53 924) geprüft.
- Dabei werden glatte Baumwollgewebe mit den erfindungsgemäßen Mischungen behandelt. Zum Vergleich wurde ein handelsüblicher Weichmacher hinzugezogen (Beispiel 4). Nach dieser Prüfmethode wurden für die Mischungen der Beispiele 1-4 die in der nachfolgenden Tabelle aufgeführten Ergebnisse erhalten. Die Steighöhe nicht ausgerüsteter Gewebe wird dabei mit 100 % bezeichnet.
- Die Ergebnisse zeigen, daß die erfindungsgemäßen Wäscheweichspülmittelkombinationen im Vergleich mit einem handelsüblichen Produkt ein verbessertes Saugvermögen aufweisen.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT80104268T ATE1756T1 (de) | 1979-07-25 | 1980-07-19 | Waescheweichspuelmittel. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792930111 DE2930111A1 (de) | 1979-07-25 | 1979-07-25 | Waescheweichspuelmittel |
DE2930111 | 1979-07-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0023333A1 EP0023333A1 (de) | 1981-02-04 |
EP0023333B1 true EP0023333B1 (de) | 1982-11-03 |
Family
ID=6076716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80104268A Expired EP0023333B1 (de) | 1979-07-25 | 1980-07-19 | Wäscheweichspülmittel |
Country Status (7)
Country | Link |
---|---|
US (1) | US4399043A (de) |
EP (1) | EP0023333B1 (de) |
JP (1) | JPS5620678A (de) |
AT (1) | ATE1756T1 (de) |
BR (1) | BR8004658A (de) |
CA (1) | CA1154207A (de) |
DE (2) | DE2930111A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3271812D1 (en) * | 1981-03-07 | 1986-07-31 | Procter & Gamble | Textile treatment compositions and preparation thereof |
US4497716A (en) * | 1982-12-23 | 1985-02-05 | Lever Brothers Company | Fabric softening composition |
DE3416472A1 (de) * | 1984-05-04 | 1985-11-07 | Hoechst Ag, 6230 Frankfurt | Weichmacher enthaltende waschmittel |
GB8414944D0 (en) * | 1984-06-12 | 1984-07-18 | Ici Plc | Fabric conditioners |
JPS6110046A (ja) * | 1984-06-23 | 1986-01-17 | 新日本製鐵株式会社 | 粒状スラグの脱水促進処理方法及び処理剤 |
GB8430301D0 (en) * | 1984-11-30 | 1985-01-09 | Swan Thomas & Co Ltd | Compositions of matter for fabric softeners |
US4622173A (en) * | 1984-12-31 | 1986-11-11 | Colgate-Palmolive Co. | Non-aqueous liquid laundry detergents containing three surfactants including a polycarboxylic acid ester of a non-ionic |
AU614636B2 (en) * | 1988-07-21 | 1991-09-05 | Ciba Specialty Chemicals Holding Inc. | Corrosion inhibition |
US5176850A (en) * | 1988-07-21 | 1993-01-05 | Ciba-Geigy Corporation | Substituted glycerol compounds |
DE19651447C1 (de) * | 1996-12-11 | 1997-10-02 | Henkel Kgaa | Mittel für die Avivage von Textil- und Keratinfasern und Verwendung von Hydroxycarbonsäureestern zur Herstellung von Avivagemitteln |
DE19708133C1 (de) * | 1997-02-28 | 1997-12-11 | Henkel Kgaa | Mittel für die Avivage von Textil- und Keratinfasern sowie die Verwendung von Hydroxycarbonsäureestern zur Herstellung von Avivagemitteln |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1256640B (de) | 1965-08-04 | 1967-12-21 | Bayer Ag | Verfahren zur Herstellung grenzflaechenaktiver Verbindungen |
US3607765A (en) * | 1968-11-29 | 1971-09-21 | Colgate Polmolive Co | Detergent softener compositions |
FR2102537A5 (de) | 1970-08-07 | 1972-04-07 | Ugine Kuhlmann | |
US3997453A (en) * | 1974-02-11 | 1976-12-14 | Colgate-Palmolive Company | Softener dispersion |
NL7714317A (nl) * | 1976-12-31 | 1978-07-04 | Hoechst Ag | Avivagemiddel en werkwijze voor het aviveren van textielmateriaal. |
GB1596791A (en) * | 1977-02-15 | 1981-08-26 | Unilever Ltd | Deodorant detergent composition |
-
1979
- 1979-07-25 DE DE19792930111 patent/DE2930111A1/de not_active Withdrawn
-
1980
- 1980-07-19 AT AT80104268T patent/ATE1756T1/de not_active IP Right Cessation
- 1980-07-19 EP EP80104268A patent/EP0023333B1/de not_active Expired
- 1980-07-19 DE DE8080104268T patent/DE3061036D1/de not_active Expired
- 1980-07-24 JP JP10064280A patent/JPS5620678A/ja active Pending
- 1980-07-24 CA CA000356918A patent/CA1154207A/en not_active Expired
- 1980-07-25 BR BR8004658A patent/BR8004658A/pt unknown
-
1982
- 1982-02-05 US US06/346,300 patent/US4399043A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS5620678A (en) | 1981-02-26 |
EP0023333A1 (de) | 1981-02-04 |
US4399043A (en) | 1983-08-16 |
BR8004658A (pt) | 1981-02-10 |
DE2930111A1 (de) | 1981-02-12 |
CA1154207A (en) | 1983-09-27 |
DE3061036D1 (en) | 1982-12-09 |
ATE1756T1 (de) | 1982-11-15 |
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Legal Events
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