US4880430A
Expired / Lapsed
US
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Mixtures of an acylated polyamine and an alcohol-ether useful for textile finishing
Assignee: Sandoz AG
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Filing: 1988-03-31
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Granted: 1989-11-14
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Expires: 2008-03-31
Abstract
Abstract Water-dilutable compositions consisting essentially of (a) an acylated polyamine derivative selected from the group consisting of: 1. a polyamine acylated by introduction of at least one radical of a C 12-24 -fatty acid and oxyalkylated, 2. an alkylated derivative of 1., 3. a quaternated derivative of 1 or 2, 4. a protonated derivative of 1., 2. or 3., or a mixture thereof and (b) an alcohol-ether of the average formula R--O--CH.sub.2 --CH.sub.2 --O).sub.n H (I), wherein R is C 1-4 -alkyl and n is a number from 3 to 12 and optionally (c) a hydrophilic surfactant are eminently suitable for finishing, in particular softening, fibrous material.
Inventors
- 👤 Eckart Schleusener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:14
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/38; C11D1/52; C11D1/528; C11D1/62; C11D1/66; C11D1/835; D; D06; D06M; D06M13/00; D06M13/322; D06M13/372; D06M13/402; D06M13/405; D06M15/00; D06M15/19; D06M15/37; D06M15/53; C11D1/72; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T442/00; Y10T442/20; Y10T442/2352
Claims Analysis
Total Claims: 52
Claim 1
Independent Claim
89 words
A water-dilutable mixture of (a) an acylated polyamine derivative selected from the group consisting of: 1. a polyamine acylated by introduction of at least one radical of a C 12-24 -fatty acid and oxyalkylated, 2. an alkylated derivative of 1., 3. a quaternated derivative of 1. or 2., 4. a protonated derivative of 1., 2. or 3., or a mixture thereof and (b) an alcohol-ether of the average formula R--O--CH.sub.2 --CH.sub.2 --O).sub.n H (I), wherein R is C 1-4 -alkyl and n is a number from 3 to 12.
Claim 2
Dependent Claim
89 words
A water-dilutable mixture of (a) an acylated polyamine derivative selected from the group consisting of: 1. a polyamine acylated by introduction of at least one radical of a C 12-24 -fatty acid and oxyalkylated, 2. an alkylated derivative of 1., 3. a quaternated derivative of 1. or 2., 4. a protonated derivative of 1., 2. or 3., or a mixture thereof and (b) an alcohol-ether of the average formula R--O--CH.sub.2 --CH.sub.2 --O).sub.n H (I), wherein R is C 1-4 -alkyl and n is a number from 3 to 12.
Claim 3
Dependent Claim
18 words
A composition according to claim 1 consisting essentially of (a) and (b) together with (c) a hydrophilic surfactant.
Claim 4
Dependent Claim
10 words
A composition according to claim 2, which is essentially water-free.
Claim 5
Dependent Claim
84 words
A composition according to claim 1 in which (a) is a product obtained by acylating a triamine selected from the group consisting of diethylenetriamine and N-(β-aminoethyl)-N-(γ-aminopropyl)-amine to such a degree that on the average 1.5 to 2.5 acyl radicals of a C 16-22 -fatty acid or of a mixture of such acids are introduced into the triamine, oxyethylating with 1 to 4 moles of ethylene oxide per mole of acylated triamine and optionally methylating, wherein methylation may have been carried out up to quaternization.
Claim 6
Dependent Claim
16 words
A composition according to claim 1 in which in component (b) n is 3.5 to 8.
Claim 7
Dependent Claim
22 words
A composition according to claim 1 containing 12 to 50 parts by weight of (b) per 100 parts by weight of (a).
Claim 8
Dependent Claim
19 words
A composition according to claim 2 in which the weight ratio (c)/is in the range of 2/100 to 20/100.
Claim 9
Dependent Claim
45 words
A composition according to claim 1 in which (a)1 is a product which contains an average of 1.5 to 2.5 acyl radicals per molecule and which is obtained by introducing, on average, 1 to 2 moles of monoethylenically unsaturated acyl radical per mole of polyamine.
Claim 10
Dependent Claim
131 words
A composition according to claim 1 wherein: (a)1 is a product of acylating a polyamine selected from the group consisting of polymethylene diamines comprising 2 to 6 methylene groups, β-(β'-hydroxyethylamino)-ethylamine, β-(β'-hydroxypropylamino)-ethylamine and poly-C 2 and/or C 3 -alkylene polyamines containing 3 to 5 amino groups with a C 16-22 fatty acid or mixture thereof and oxyalkylating the resulting acylated polyamine so as to introduce 1 to 4 alkyleneoxy groups selected from the group consisting of ethyleneoxy and propyleneoxy, (a)2 is a product of alkylating (a)1 by introduction of C 1-4 alkyl or benzyl on the basic nitrogen atom(s) present in (a)1, (a)3 is a product of quaternizing (a)1 or (a)2 by introducing a C 1-4 alkyl group, and (a)4 is a product of protonating (a)1, (a)2 or (a)3 with an acid.
Claim 11
Dependent Claim
32 words
A composition according to claim 8 containing 12 to 50 parts by weight of (b) per 100 parts by weight of (a) and wherein, in component (b), n is 3.5 to 8.
Claim 12
Dependent Claim
14 words
A composition according to claim 9 wherein, in (b), n is 3.5 to 8.
Claim 13
Dependent Claim
20 words
A composition according to claim 10 which contains (c) a hydrophilic surfactant having an HLB value of 10 to 20.
Claim 14
Dependent Claim
12 words
A composition according to claim 10 wherein, in (b), R is butyl.
Claim 15
Dependent Claim
12 words
A composition according to claim 11 wherein, in (b), R is butyl.
Claim 16
Dependent Claim
46 words
A composition according to claim 11 in which (a) 1 is a product which contains an average of 1.5 to 2.5 acyl radicals per molecule and which is obtained by introducing, on average, 1 to 2 moles of monoethylenically unsaturated acyl radical per mole of polyamine.
Claim 17
Dependent Claim
29 words
A composition according to claim 11 which optionally further contains (c) a hydrophilic surfactant and which contains no more than 1% water based on the total weight of (a)+(b)+(c).
Claim 18
Dependent Claim
29 words
A composition according to claim 15 which optionally further contains (c) a hydrophilic surfactant and which contains no more than 1% water based on the total weight of (a)+(b)+(c).
Claim 19
Dependent Claim
23 words
A composition according to claim 16 which contains 12 to 50 parts by weight of (b) per 100 parts by weight of (a).
Claim 20
Dependent Claim
20 words
A composition according to claim 16 which contains (c) a hydrophilic surfactant having an HLB value of 10 to 20.
Claim 21
Dependent Claim
23 words
A composition according to claim 17 which contains 12 to 50 parts by weight of (b) per 100 parts by weight of (a).
Claim 22
Dependent Claim
20 words
A composition according to claim 17 which contains (c) a hydrophilic surfactant having an HLB value of 10 to 20.
Claim 23
Dependent Claim
39 words
A composition according to claim 19 which contains 12 to 50 parts by weight of (b) per 100 parts by weight of (a) and 2 to 20 parts by weight of (c) per 100 parts by weight of (a)+(b).
Claim 24
Dependent Claim
39 words
A composition according to claim 21 which contains 12 to 50 parts by weight of (b) per 100 parts by weight of (a) and 2 to 20 parts by weight of (c) per 100 parts by weight of (a)+(b).
Claim 25
Dependent Claim
12 words
A composition according to claim 22 wherein, in (b), R is butyl.
Claim 26
Dependent Claim
12 words
A composition according to claim 23 wherein, in (b), R is butyl.
Claim 27
Dependent Claim
27 words
A composition according to claim 10 wherein the polyamine contains more than two basic nitrogens and also contains at least three hydrogens bound to amino nitrogen atoms.
Claim 28
Dependent Claim
27 words
A composition according to claim 22 wherein the polyamine contains more than two basic nitrogens and also contains at least three hydrogens bound to amino nitrogen atoms.
Claim 29
Dependent Claim
94 words
An aqueous composition containing (a) an acylated polyamine derivative selected from the group consisting of: (1) a polyamine acylated by introduction of at least one radical of a C 12-24 -fatty acid and oxyalkylated, (2) an alkylated derivative of (1), (3) a quaternated derivative of (1) or (2), (4) a protonated derivative of (1), (2) or (3), or a mixture thereof and (b) an alcohol-ether of the average formula R--O--CH.sub.2 --CH.sub.2 --O).sub.n H (I), wherein R is C 1-4 alkyl and n is a number from 3 to 12, in aqueous solution or dispersion.
Claim 30
Dependent Claim
94 words
An aqueous composition containing (a) an acylated polyamine derivative selected from the group consisting of: (1) a polyamine acylated by introduction of at least one radical of a C 12-24 -fatty acid and oxyalkylated, (2) an alkylated derivative of (1), (3) a quaternated derivative of (1) or (2), (4) a protonated derivative of (1), (2) or (3), or a mixture thereof and (b) an alcohol-ether of the average formula R--O--CH.sub.2 --CH.sub.2 --O).sub.n H (I), wherein R is C 1-4 alkyl and n is a number from 3 to 12, in aqueous solution or dispersion.
Claim 31
Dependent Claim
14 words
An aqueous composition according to claim 28, which further contains (c) a hydrophilic surfactant.
Claim 32
Dependent Claim
12 words
An aqueous composition comprising a mixture according to claim 10 in water.
Claim 33
Dependent Claim
12 words
An aqueous composition comprising a mixture according to claim 15 in water.
Claim 34
Dependent Claim
14 words
An aqueous composition prepared by diluting a composition according to claim 11 with water.
Claim 35
Dependent Claim
14 words
An aqueous composition prepared by diluting a composition according to claim 20 with water.
Claim 36
Dependent Claim
14 words
An aqueous composition prepared by diluting a composition according to claim 23 with water.
Claim 37
Dependent Claim
14 words
An aqueous composition prepared by diluting a composition according to claim 25 with water.
Claim 38
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 28.
Claim 39
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 29.
Claim 40
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 30.
Claim 41
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 31.
Claim 42
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 32.
Claim 43
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 33.
Claim 44
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 34.
Claim 45
Dependent Claim
19 words
A process for finishing fibrous material which comprises applying to the material an aqueous composition according to claim 35.
Claim 46
Dependent Claim
29 words
A process according to claim 31 which comprises applying the aqueous composition by an impregnation or exhaust method and drying the treated material at a temperature above 70° C.
Claim 47
Dependent Claim
21 words
A process according to claim 36 which comprises applying a resin finish to the fibrous material simultaneously with the aqueous composition.
Claim 48
Dependent Claim
58 words
A process according to claim 36 which comprises applying the aqueous composition to fibrous material selected from the group consisting of polyamide, polyester, polyacrylonitrile, cellulose, polyurethane and mixtures thereof in an amount sufficient to give a concentration of (a) +(b) on the material which is in the range 0.05 to 2% based on the weight of the material.
Claim 49
Dependent Claim
58 words
A process according to claim 43 which comprises applying the aqueous composition to fibrous material selected from the group consisting of polyamide, polyester, polyacrylonitrile, cellulose, polyurethane and mixtures thereof in an amount sufficient to give a concentration of (a) +(b) on the material which is in the range 0.05 to 2% based on the weight of the material.
Claim 50
Dependent Claim
25 words
A process according to claim 44 which comprises spraying the aqueous composition on the fibrous material and drying at a temperature up to 140° C.
Claim 51
Dependent Claim
10 words
Fibrous material finished by a process according to claim 31.
Claim 52
Dependent Claim
11 words
Fibrous material whenever finished by the process according to claim 38.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |