Patent US4786439A successfully refreshed from Google Patents.
US4786439A
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Textile treatment composition
Assignee: BASF Personal Care and Nutrition GmbH
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Filing: 1987-12-22
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Granted: 1988-11-22
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Expires: 2007-12-22
Abstract
Abstract A textile treatment composition comprising a mixture of (A) a dispersion accelerator selected from aldoses and ketoses; polyhydroxyl compounds obtained therefrom by hydrogenation; natural and synthetic hydrophilic polymers; and mixtures thereof; and (B) a fatty acid condensation product obtained by reacting aliphatic C 8 -C 22 monocarboxylic acids or amide-forming derivatives thereof with polyamines and subsequent neutralization of unreacted amino groups; a process for producing such composition; and methods for its use. Preferably, the polyamines correspond to the formula ##STR1## wherein: R is hydrogen, methyl, ethyl, or hydroxyethyl, R 1 is hydrogen, methyl, ethyl, hydroxyethyl, or --(CH 2 ) n -NHR, n is 2 to 4, and m is 1 to 4.
Inventors
- 👤 Uwe Ploog
- 👤 Gunter Uphues
- 👤 Peter Waltenberger
- 👤 Rudolf Veitenhansl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:27
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/38; C11D1/52; C11D1/528; D; D06; D06M; D06M13/00; D06M13/10; D06M13/144; D06M13/148; D06M13/322; D06M13/402; D06M13/405
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
136 words
A textile treatment composition for use in refining fibers and yarns or in preparations for post-treatment of laundered fabrics, consisting essentially of: (A) at least one dispersion accelerator present in about 0.5-10% by weight based upon the combined weight of the dispersion accelerator and fatty acid compositon, which is: a natural or synthetic hydrophilic polymer or a mixture thereof; (B) a fatty acid condensation product obtained by reacting an aliphatic monocarboxylic acid or amide-forming derivative thereof having from 8 to 22 carbon atoms with a polyamine and neutralizing resulting unreacted amino groups, said amide-forming derivative being a lower alkanol fatty acid ester, fatty acid glyceride, or fatty acid halide; and (C) at least one secondary dispersion aid which may be present in 0 to about 70% by weight, based on the weight of the treatment composition.
Claim 2
Dependent Claim
136 words
A textile treatment composition for use in refining fibers and yarns or in preparations for post-treatment of laundered fabrics, consisting essentially of: (A) at least one dispersion accelerator present in about 0.5-10% by weight based upon the combined weight of the dispersion accelerator and fatty acid compositon, which is: a natural or synthetic hydrophilic polymer or a mixture thereof; (B) a fatty acid condensation product obtained by reacting an aliphatic monocarboxylic acid or amide-forming derivative thereof having from 8 to 22 carbon atoms with a polyamine and neutralizing resulting unreacted amino groups, said amide-forming derivative being a lower alkanol fatty acid ester, fatty acid glyceride, or fatty acid halide; and (C) at least one secondary dispersion aid which may be present in 0 to about 70% by weight, based on the weight of the treatment composition.
Claim 3
Dependent Claim
46 words
The textile treatment composition of claim 1 wherein said polyamine corresponds to the formula ##STR3## wherein R is hydrogen, methyl, ethyl or hydroxyethyl, R' is hydrogen, methyl, ethyl, hydroxyethyl or --(CH 2 ) n --NHR, n is 2 to 4, and m is 1 to 4.
Claim 4
Dependent Claim
36 words
The textile treatment composition of claim 1 wherein about 2 to about 10% by weight of said dispersion accelerator is present, based on the combined weight of the dispersion accelerator and the fatty acid condensation product.
Claim 5
Dependent Claim
21 words
The textile treatment composition of claim 1 wherein said dispersion accelerator comprises at least a monosaccharide and/or a hydrogenation product thereof.
Claim 6
Dependent Claim
21 words
The textile treatment composition of claim 2 wherein said dispersion accelerator comprises at least a monosaccharide and/or a hydrogenation product thereof.
Claim 7
Dependent Claim
21 words
The textile treatment composition of claim 1 wherein said dispersion accelerator is at least one of glucose, sorbitol, mannitol or gelatin.
Claim 8
Dependent Claim
21 words
The textile treatment composition of claim 2 wherein said dispersion accelerator is at least one of glucose, sorbitol, mannitol or gelatin.
Claim 9
Dependent Claim
35 words
The textile treatment composition of claim 6 wherein about 5 to 10% by weight of said dispersion accelerator is present based on the combined weight of the dispersion accelerator and the fatty acid condensation product.
Claim 10
Dependent Claim
35 words
The textile treatment composition of claim 7 wherein about 5 to 10% by weight of said dispersion accelerator is present based on the combined weight of the dispersion accelerator and the fatty acid condensation product.
Claim 11
Dependent Claim
13 words
The textile treatment composition of claim 1 wherein said dispersion accelerator is gelatin.
Claim 12
Dependent Claim
20 words
The textile treatment composition of claim 10 wherein about 5 to 10% by weight of said dispersion accelerator is present.
Claim 13
Dependent Claim
22 words
The textile treatment composition of claim 1 wherein said dispersion accelerator is a mixture of monosaccharides and/or hydrogenation products thereof with gelatin.
Claim 14
Dependent Claim
48 words
The textile treatment composition of claim 1 further comprising at least one secondary dispersion aid present in an amount of about 0.5 to 70% by weight, based upon the weight of the treatment composition, selected from the group consisting of fatty alcohol ethoxylates, oxoalcohol alkoxylates and mixtures thereof.
Claim 15
Dependent Claim
44 words
The textile treatment composition of claim 1 wherein said dispersion accelerator is at least one of: fructose, sorbose, glucose, sorbitol, mannitol, gelatin, guar, dextrin, xanthan, tragacanth, gum arabic, agar agar, carrageen, casein or; homopolymers or copolymers of polyvinyl alcohol, polyacrylic acid and/or polyvinyl pyrrolidone.
Claim 16
Dependent Claim
52 words
The textile treatment composition of claim 1 wherein (A) said at least one dispersion accelerator is glucose, sorbitol, mannitol, gelatin, or any mixture thereof; and (B) said at least one fatty acid condensation product is the condensation product of stearic acid and aminoethylethanolamine whose free amino groups are neutralized with acetic acid.
Claim 17
Dependent Claim
80 words
The textile treatment composition of claim 15 wherein prior to neutralization of said amino groups: a secondary dispersion aid which is an adduct of a C 12 -C 14 fatty alcohol, 5 mols of ethylene oxide, and 4 mols of propylene oxide; and an adduct of tallow alcohol and 50 mols of ethylene oxide; together present in an amount of about 0.5 to 70% by weight, based upon the weight of the treatment composition, are mixed with said condensation product.
Claim 18
Dependent Claim
18 words
A method for refining textiles, which comprises contacting said textiles with the textile treatment composition of claim 1.
Claim 19
Dependent Claim
18 words
A method for refining textiles, which comprises contacting said textiles with the textile treatment composition of claim 15.
Claim 20
Dependent Claim
18 words
A method for refining textiles, which comprises contacting said textiles with the textile treatment composition of claim 16.
Claim 21
Dependent Claim
20 words
A method for washing textiles which comprises adding the textile treatment composition of claim 1 to said textiles undergoing washing.
Claim 22
Dependent Claim
20 words
A method for washing textiles which comprises adding the textile treatment composition of claim 15 to said textiles undergoing washing.
Claim 23
Dependent Claim
20 words
A method for washing textiles which comprises adding the textile treatment composition of claim 16 to said textiles undergoing washing.
Claim 24
Dependent Claim
19 words
A method of post-treating laundered textiles which comprises contacting said textiles with the textile treatment composition of claim 1.
Claim 25
Dependent Claim
19 words
A method for post-treating laundered textiles which comprises contacting said textiles with the textile treatment composition of claim 15.
Claim 26
Dependent Claim
19 words
A method for post-treating laundered textiles which comprises contacting said textiles with the textile treatment composition of claim 16.
Claim 27
Dependent Claim
30 words
The textile treatment composition of claim 1 wherein said natural or synthetic hydrophilic polymer is: an aldose- or ketose-type monosaccharide, or a polyhydroxyl compound obtained from said monosaccharide by hydrogenation.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-11-22 | 1992-05-23 | 1992-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-22 | 1996-05-23 | 1996-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-22 | 2000-05-23 | 2000-11-22 | $7700.00 | Window Closed / Lapsed |