EP1127940A1 - Adoucissant pour textiles à base de cyclodextrine - Google Patents
Adoucissant pour textiles à base de cyclodextrine Download PDFInfo
- Publication number
- EP1127940A1 EP1127940A1 EP00104047A EP00104047A EP1127940A1 EP 1127940 A1 EP1127940 A1 EP 1127940A1 EP 00104047 A EP00104047 A EP 00104047A EP 00104047 A EP00104047 A EP 00104047A EP 1127940 A1 EP1127940 A1 EP 1127940A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- composition according
- mixture
- weight
- cyclodextrin
- 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.)
- Withdrawn
Links
- 229920000858 Cyclodextrin Polymers 0.000 title claims abstract description 34
- 239000004753 textile Substances 0.000 title claims abstract description 28
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000004902 Softening Agent Substances 0.000 title 1
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 239000003093 cationic surfactant Substances 0.000 claims abstract description 7
- 239000006185 dispersion Substances 0.000 claims description 26
- 229940097362 cyclodextrins Drugs 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 239000002657 fibrous material Substances 0.000 claims description 10
- 150000001450 anions Chemical class 0.000 claims description 8
- 150000001735 carboxylic acids Chemical class 0.000 claims description 8
- 239000004094 surface-active agent Substances 0.000 claims description 7
- 239000001116 FEMA 4028 Substances 0.000 claims description 5
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims description 5
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims description 5
- 229960004853 betadex Drugs 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000004971 Cross linker Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- -1 polyoxyethylene groups Polymers 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- 229920001450 Alpha-Cyclodextrin Polymers 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- HFHDHCJBZVLPGP-RWMJIURBSA-N alpha-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO HFHDHCJBZVLPGP-RWMJIURBSA-N 0.000 description 2
- 229940043377 alpha-cyclodextrin Drugs 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000009988 textile finishing Methods 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- GNRKVLMFBDYHJW-UHFFFAOYSA-N 2-(methylamino)ethanol;methyl hydrogen sulfate Chemical compound C[NH2+]CCO.COS([O-])(=O)=O GNRKVLMFBDYHJW-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 125000003535 D-glucopyranosyl group Chemical group [H]OC([H])([H])[C@@]1([H])OC([H])(*)[C@]([H])(O[H])[C@@]([H])(O[H])[C@]1([H])O[H] 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000004205 dimethyl polysiloxane Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- GDSRMADSINPKSL-HSEONFRVSA-N gamma-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO GDSRMADSINPKSL-HSEONFRVSA-N 0.000 description 1
- 229940080345 gamma-cyclodextrin Drugs 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-N methyl sulfate Chemical compound COS(O)(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- 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
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
-
- 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
- D06M13/10—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 oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- D06M13/10—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 oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- 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
-
- 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
-
- 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
- the invention relates to compositions comprising a cyclodextrin, a carboxylic acid and a contain cationic surfactant. It further relates to the use of such compositions for the treatment of fiber materials, in particular of textile fabrics.
- the present invention has for its object to provide compositions for the Treatment of fiber materials, in particular of non-ready-made textile Fabrics that provide the benefits of cyclodextrins Retain formulations while giving a very soft feel.
- compositions according to the invention are preferably carried out so that the compositions in the form of aqueous dispersions of these Compositions are used.
- the dispersions can be applied to the fiber materials by known methods be, e.g. by means of a padding process.
- the used in the padding Liquor to a level customary in textile finishing and to the desired pH set.
- the compositions according to the invention, their aqueous dispersions and the fleets used for padding can, in addition to the above-mentioned components A, B and C, other products included.
- Such other products may be in textile equipment commonly used ingredients such as flame retardants, polyolefins next to it Silicones and fluoropolymers for oil and / or water repellent equipment.
- compositions of the invention or their aqueous dispersions in addition known cellulose crosslinkers such as e.g. Dimethyloldihydroxiethylenurea included.
- cellulose crosslinkers such as e.g. Dimethyloldihydroxiethylenurea included.
- compositions according to the invention for textile treatment retain the known benefits of cyclodextrins. This includes on the one hand the possibility Body sweat or volatile or gaseous products absorb and thus Reduce odor nuisance. Furthermore, cyclodextrins can be known to do so serve to store active ingredients such as perfumes in their cavities and controlled in small quantities Release cans again. In this way it is possible to give textiles a pleasant smell to rent.
- the perfume is combined by known methods with cyclodextrin.
- inventive Compositions a very pleasant soft touch and a controllable level Achieve hydrophilicity.
- Aqueous dispersions of compositions according to the invention can also be used advantageously in exhaust for textile treatment.
- the hydrophilicity of Textiles can be controlled via the relative amounts of components A, B and C, or over Addition of non-ionic dispersants, which is described below.
- compositions according to the invention can achieve a distinct, synergistic effect on the softness of textiles treated therewith.
- the handle to be achieved with compositions of the invention is softer than the handle associated with each of components A, B and C alone results.
- the pronounced hydrophilic properties imparted to the fiber materials in a known manner by cyclodextrins are not or only to an acceptable extent worsened by the addition of longer chain fatty acids. With compositions according to the invention, therefore, the fiber materials can be given distinctively hydrophilic properties and a very soft feel.
- compositions of the invention contain at least the three following in more detail Components A, B and C described above may be added Contain ingredients.
- Component A is an unsubstituted cyclodextrin or a mixture of such cyclodextrins.
- Cyclodextrins are understood to mean cyclically closed oligosaccharides which consist of 6, 7 or 8 ⁇ -1,4-glycosidically linked D-glucopyranose units, as defined in HR Christen et al, "Organic Chemistry, From the Foundations to Research" , Volume II, page 549, 1st edition 1990, Otto-Salle-Verlag, Frankfurt / M.
- ⁇ -cyclodextrin, ⁇ -cyclodextrin or y-cyclodextrin mean the compounds with 6, 7 or 8 units.
- Cyclodextrins are formed by the degradation of starch by bacteria.
- Particularly preferred compositions according to the invention contain at least ⁇ -cyclodextrin.
- they may additionally contain ⁇ - and / or ⁇ -cyclodextrin.
- Cyclodextrins are commercial products, e.g. available from Wacker Chemie, Germany.
- Component B is an aliphatic carboxylic acid having 8 to 24 carbon atoms or a Mixture of such carboxylic acids. Can be used linear or branched, saturated or unsaturated acids such as e.g. Oleic acid. Furthermore, component B can be monovalent or contain polybasic carboxylic acids. Preferred as component B are saturated, unbranched, monovalent carboxylic acids (monocarboxylic acids) such as e.g. Stearic acid or Behenic acid. Normally, component B consists of a mixture for cost reasons technical carboxylic acids with a usual chain length distribution.
- Further suitable anions X ⁇ are, for example, the anion of acetic acid, propionic acid, glycolic acid or lactic acid.
- R 1 is a linear or branched alkyl radical having 8 to 20 carbon atoms. If R 2 or R 3 are also an alkyl radical, this alkyl radical contains 1 to 6 carbon atoms and may be linear or branched.
- component A, B or C consist of mixtures, then these amounts refer in each case to the sum of all ingredients of these mixtures. By varying these proportions, the handle and hydrophilicity of finished textiles can be selectively influenced.
- compositions according to the invention or aqueous dispersions of these compositions additionally contain a nonionic surfactant or a mixture of such surfactants.
- a nonionic surfactant are ethoxylated carboxylic acids and ethoxylated alcohols.
- silicones having polyoxyethylene groups or amino groups in side chains can be used, either alone or in combination with the above-mentioned nonionic surfactants.
- Suitable for this purpose are known from the literature N-methylol compounds, but also so-called “formaldehyde-free” or “low-formaldehyde” crosslinkers.
- Suitable cellulose crosslinkers are available from Ciba Spezialitätenchemie Pfersee GmbH, for example products of the KNITTEX® series.
- the cellulose crosslinker if appropriate together with crosslinking catalyst, is normally added to the aqueous dispersions or finishing liquors which comprise compositions according to the invention. After application of such dispersions on fiber materials and drying, a conventional thermal treatment, for example at 160 ° C followed to effect crosslinking with the cellulosic material. After this treatment, increased permanence of the effects achieved with compositions according to the invention results.
- compositions according to the invention are preferably in the form of aqueous dispersions, which consist of 10 to 40% by weight of these compositions.
- the rest exists either only water or water and other ingredients, e.g. the above
- aqueous dispersions can be prepared by generally known methods be prepared, e.g. Presentation of water, adding the individual components of a Composition according to the invention in any order and under homogenization mechanical movement at a temperature of 40 ° to 100 ° C.
- a preformed composition according to the invention without the use of water and these Composition are stirred in water.
- compositions according to the invention in the form of aqueous dispersions containing the compositions for the treatment of non-ready-made textile fabrics in the form of woven or knitted fabrics.
- This treatment therefore preferably takes place in the operation of the Textilausrüsters and not on the ready-made items in the household.
- the fiber materials which are preferably present as non-ready-made woven or knitted fabrics, can be further processed into articles of clothing. They may consist of natural fibers such as wool or cotton, of regenerated fibers such as viscose or synthetic fibers such as polyamide or polyester or mixtures of these types of fibers.
- a dispersion 2 was prepared by the same method as dispersion 1.
- Dispersions 1 and 2 had the compositions given in the table below.
- Dispersions 1 and 2 both of which were stable, became different tissues and knitted fabrics of cotton, cotton / polyester, polyester and polyamide (Foulard) and dried. Subsequently, the grip was judged and the hydrophilicity of the textile Sheets determined. This determination was made by measuring the time taken Water droplets needed to penetrate into the fabric.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00104047A EP1127940A1 (fr) | 2000-02-26 | 2000-02-26 | Adoucissant pour textiles à base de cyclodextrine |
| US09/790,759 US20020007517A1 (en) | 2000-02-26 | 2001-02-22 | Cyclodextrin-based soft-hand compositions for textiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00104047A EP1127940A1 (fr) | 2000-02-26 | 2000-02-26 | Adoucissant pour textiles à base de cyclodextrine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1127940A1 true EP1127940A1 (fr) | 2001-08-29 |
Family
ID=8167969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00104047A Withdrawn EP1127940A1 (fr) | 2000-02-26 | 2000-02-26 | Adoucissant pour textiles à base de cyclodextrine |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20020007517A1 (fr) |
| EP (1) | EP1127940A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005001192A1 (fr) * | 2003-06-26 | 2005-01-06 | Ciba Specialty Chemicals Holding Inc. | Compositions liquides aqueuses de cyclodextrine ou de derives de cyclodextrine et procede pour utiliser cette composition |
| DE102004035898A1 (de) * | 2004-07-23 | 2006-02-09 | Cht R. Beitlich Gmbh | Textilausrüstungsmittel enthaltend einen Komplex aus gamma-Cyclodextrin und alpha-Tocopherol |
| US7125833B2 (en) | 2003-03-24 | 2006-10-24 | Wacker Chemie Ag | Cyclodextrin laundry detergent additive complexes and compositions containing same |
| DE102010023790A1 (de) | 2010-06-15 | 2011-12-15 | Heinrich-Heine-Universität Düsseldorf | Waschaktive Zusammensetzung |
| CN103703180A (zh) * | 2011-03-31 | 2014-04-02 | 基亚尼斯有限公司 | 粘合剂及制备含所述粘合剂固定的环糊精的织物的方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861520B1 (en) | 2003-04-30 | 2005-03-01 | Dan River, Inc. | Process for chemically bonding an odor-encapsulating agent to textiles and textiles formed by the process |
| DE102014105001A1 (de) * | 2014-04-08 | 2015-10-08 | Technische Universität Dortmund | Verfahren zur Luftraumüberwachung |
| EP3402922A1 (fr) * | 2016-01-15 | 2018-11-21 | Next Technology Tecnotessile Societa' Nazionale di Ricerca R.L. | Tissu fonctionnalisé |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470492A (en) * | 1993-09-10 | 1995-11-28 | The Procter & Gamble Company | Dryer-activated fabric conditioning articles with soft polyester substrate |
| EP0839899A1 (fr) * | 1996-10-30 | 1998-05-06 | The Procter & Gamble Company | Compositions adoucissantes pour matières textiles |
| US5804219A (en) * | 1992-11-16 | 1998-09-08 | The Procter & Gamble Company | Fabric softening compositions with dye transfer inhibitors for improved fabric appearance |
| US5905067A (en) * | 1997-02-10 | 1999-05-18 | Procter & Gamble Company | System for delivering hydrophobic liquid bleach activators |
| US6025321A (en) * | 1996-03-29 | 2000-02-15 | The Procter & Gamble Company | Dryer-added fabric softener composition to provide color and other fabric benefits in package in association with instructions for use |
-
2000
- 2000-02-26 EP EP00104047A patent/EP1127940A1/fr not_active Withdrawn
-
2001
- 2001-02-22 US US09/790,759 patent/US20020007517A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5804219A (en) * | 1992-11-16 | 1998-09-08 | The Procter & Gamble Company | Fabric softening compositions with dye transfer inhibitors for improved fabric appearance |
| US5470492A (en) * | 1993-09-10 | 1995-11-28 | The Procter & Gamble Company | Dryer-activated fabric conditioning articles with soft polyester substrate |
| US6025321A (en) * | 1996-03-29 | 2000-02-15 | The Procter & Gamble Company | Dryer-added fabric softener composition to provide color and other fabric benefits in package in association with instructions for use |
| EP0839899A1 (fr) * | 1996-10-30 | 1998-05-06 | The Procter & Gamble Company | Compositions adoucissantes pour matières textiles |
| US5905067A (en) * | 1997-02-10 | 1999-05-18 | Procter & Gamble Company | System for delivering hydrophobic liquid bleach activators |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7125833B2 (en) | 2003-03-24 | 2006-10-24 | Wacker Chemie Ag | Cyclodextrin laundry detergent additive complexes and compositions containing same |
| WO2005001192A1 (fr) * | 2003-06-26 | 2005-01-06 | Ciba Specialty Chemicals Holding Inc. | Compositions liquides aqueuses de cyclodextrine ou de derives de cyclodextrine et procede pour utiliser cette composition |
| DE102004035898A1 (de) * | 2004-07-23 | 2006-02-09 | Cht R. Beitlich Gmbh | Textilausrüstungsmittel enthaltend einen Komplex aus gamma-Cyclodextrin und alpha-Tocopherol |
| DE102004035898B4 (de) * | 2004-07-23 | 2008-04-24 | Cht R. Beitlich Gmbh | Textilausrüstungsmittel enthaltend einen Komplex aus gamma-Cyclodextrin und alpha-Tocopherol |
| DE102010023790A1 (de) | 2010-06-15 | 2011-12-15 | Heinrich-Heine-Universität Düsseldorf | Waschaktive Zusammensetzung |
| CN103703180A (zh) * | 2011-03-31 | 2014-04-02 | 基亚尼斯有限公司 | 粘合剂及制备含所述粘合剂固定的环糊精的织物的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020007517A1 (en) | 2002-01-24 |
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