US4877539A
Expired / Lapsed
US
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Textile treatment preparations containing a fatty acid and hydroxyalkyl-amine condensate prepared in the presence of dispersion accelerator
Assignee: Henkel AG and Co KGaA
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Filing: 1988-09-13
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Granted: 1989-10-31
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Expires: 2008-09-13
Abstract
Abstract Textile treatment preparations are obtained by reaction of aliphatic monocarboxylic acids or amide-forming derivatives thereof with hydroxyalkylpolyamines and subsequent neutralization of unreacted amino groups and which contain monosaccharides or polyhydroxy compounds derived therefrom by hydrogenation and also synthetic or natural polymers as dispersion accelerators which may be dispersed particularly rapidly, even in cold water, if the dispersion accelerator is present in the reaction mixture during the actual reaction.
Inventors
- 👤 Uwe Ploog
- 👤 Guenter Uphues
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/39; D06M15/423; D06M15/45; C; C11; C11D; C11D1/00; C11D1/66; C11D1/835; C11D1/38; C11D1/52; C11D1/528; C11D3/00; C11D3/16; C11D3/20; C11D3/2003; C11D3/2065; C11D3/22; C11D3/221; C11D3/222; C11D1/662; C11D1/667
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
102 words
A textile treatment preparation obtained by condensation reaction of (a) an aliphatic C 8 -C 22 monocarboxylic acid or amideforming derivative thereof with (b) a hydroxyalkyl polyamine and subsequent neutralization of unreacted amino groups, the fabric treatment preparation containing a dispersion accelerator selected from the group consisting of aldose and ketose monosaccharides and polyhydroxy compounds derived therefrom by hydrogenation; a polyol; an alkylglucoside; a sorbitan ester; and a neutral or synthetic hydrophilic polymer, in sufficient quantity so that the textile treatment preparation is rapidly dispersible in cold water, wherein said dispersion accelerator is present in the reaction mixture during the condensation reaction.
Claim 2
Dependent Claim
102 words
A textile treatment preparation obtained by condensation reaction of (a) an aliphatic C 8 -C 22 monocarboxylic acid or amideforming derivative thereof with (b) a hydroxyalkyl polyamine and subsequent neutralization of unreacted amino groups, the fabric treatment preparation containing a dispersion accelerator selected from the group consisting of aldose and ketose monosaccharides and polyhydroxy compounds derived therefrom by hydrogenation; a polyol; an alkylglucoside; a sorbitan ester; and a neutral or synthetic hydrophilic polymer, in sufficient quantity so that the textile treatment preparation is rapidly dispersible in cold water, wherein said dispersion accelerator is present in the reaction mixture during the condensation reaction.
Claim 3
Dependent Claim
29 words
A textile preparation as in claim 1 containing 0.5 to 10% by weight of said dispersion accelerator, based on the quantity of dispersion accelerator and fatty acid condensation product.
Claim 4
Dependent Claim
41 words
A textile treatment preparation as in claim 1 wherein said monosaccharides and hydrogenation products thereof are selected from glucose, sorbitol, mannitol, fructose, sorbose, or mixtures thereof, and are present in a quantity of from about 2.5 to about 10% by weight.
Claim 5
Dependent Claim
26 words
A textile treatment preparation as in claim 1 containing gelatin in a quantity of from about 5 to about 10% by weight, as a dispersion accelerator.
Claim 6
Dependent Claim
23 words
A textile treatment preparation as in claim 1 containing a mixture of monosaccharides and hydrogenation products thereof with gelatin as a dispersion accelerator.
Claim 7
Dependent Claim
26 words
A textile treatment preparation as in claim 1 wherein said polyol comprises pentaerythritol present in a quantity of from about 1 to about 5% by weight.
Claim 8
Dependent Claim
15 words
A textile treatment preparation as in claim 1 containing an alkylglycoside as a dispersion accelerator.
Claim 9
Dependent Claim
16 words
A textile treatment preparation as in claim 1 containing a sorbitan ester as a dispersion accelerator.
Claim 10
Dependent Claim
32 words
A textile treatment preparation as in claim 1 wherein said amideforming derivative comprises an ester derived from a natural or synthetic fatty acid or a fatty acid mixture with a lower alkanol.
Claim 11
Dependent Claim
34 words
A textile treatment preparation as in claim 9 wherein said derivative is derived from lauric acid, myristic acid, palmitic acid, stearic acid, coconut oil fatty acid, tallow fatty acid or rapeseed oil fatty acid.
Claim 12
Dependent Claim
22 words
A textile treatment preparation as in claim 1 wherein said hydroxyalkyl polyamine is derived from the hydroxyalkyl derivative of ethylenediamine or diethylenetriamine.
Claim 13
Dependent Claim
33 words
A textile treatment preparation as in claim 1 wherein said unreacted amino groups are neutralized with a low molecular weight carboxylic acid selected from glycolic acid, citric acid, lactic acid and acetic acid.
Claim 14
Dependent Claim
18 words
A textile treatment preparation as in claim 1 wherein said polyol is selected from pentaerythritol, dipentaerythritol and trimethylolpropane.
Claim 15
Dependent Claim
22 words
A textile treatment preparation as in claim 1 wherein the alkyl group in said alkyl glucoside contains up to 16 carbon atoms.
Claim 16
Dependent Claim
26 words
A textile treatment preparation as in claim 1 wherein said sorbitan ester comprises an ester of a saturated or unsaturated C 10 -C 20 fatty acid.
Claim 17
Dependent Claim
46 words
A process for the production of a textile treatment preparation as in claim 1 wherein the fatty acid condensation products are prepared in the presence of said dispersion accelerator during the condensation reaction and the reaction mixture is subsequently processed to powder or to various shapes.
Claim 18
Dependent Claim
39 words
A process as in claim 16 wherein said monocarboxylic acid or amideforming derivative thereof and said hydroxyalkyl polyamine are used in a molar ratio of from about 1:1 to about 3:1, respectively, to form said fatty acid condensation products.
Claim 19
Dependent Claim
112 words
The process of softening a textile material comprising contacting said textile with a preparation obtained by condensation reaction of (a) an aliphatic C 8 -C 22 monocarboxylic acid or amide-forming derivative thereof with (b) a hydroxyalkyl polyamine and subsequent neutralization of unreacted amino groups, the fabric treatment preparation containing a dispersion accelerator selected from the group consisting of aldose and ketose monosaccarides and polyhydroxy compounds derived therefrom by hydrogenation; a polyol; an alkylglucoside; a sorbitan ester; and a natural or synthetic hydrophilic polymer, in sufficient quantity so that the textile treatment preparation is rapidly dispersible in cold water, wherein said dispersion accelerator is present in the reaction mixture during the condensation reaction.
Claim 20
Dependent Claim
112 words
The process of softening a textile material comprising contacting said textile with a preparation obtained by condensation reaction of (a) an aliphatic C 8 -C 22 monocarboxylic acid or amide-forming derivative thereof with (b) a hydroxyalkyl polyamine and subsequent neutralization of unreacted amino groups, the fabric treatment preparation containing a dispersion accelerator selected from the group consisting of aldose and ketose monosaccarides and polyhydroxy compounds derived therefrom by hydrogenation; a polyol; an alkylglucoside; a sorbitan ester; and a natural or synthetic hydrophilic polymer, in sufficient quantity so that the textile treatment preparation is rapidly dispersible in cold water, wherein said dispersion accelerator is present in the reaction mixture during the condensation reaction.
Claim 21
Dependent Claim
17 words
The process of claim 18 wherein said preparation is present during the washing of said textile material.
Claim 22
Dependent Claim
17 words
The process of claim 18 wherein said preparation is present during the rinsing of said textile material.
References Cited (Backward Citations)
US4786439A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-10-30 | 1993-05-01 | 1993-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-10-30 | 1997-05-01 | 1997-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-10-30 | 2001-05-01 | 2001-10-31 | $7700.00 | Window Closed / Lapsed |