CN1227343C - Fabric softening compsn. - Google Patents
Fabric softening compsn. Download PDFInfo
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- CN1227343C CN1227343C CNB998044172A CN99804417A CN1227343C CN 1227343 C CN1227343 C CN 1227343C CN B998044172 A CNB998044172 A CN B998044172A CN 99804417 A CN99804417 A CN 99804417A CN 1227343 C CN1227343 C CN 1227343C
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- Prior art keywords
- composition
- quaternary ammonium
- alkyl
- stablizer
- fatty alcohol
- 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 - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 90
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 29
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract description 11
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000002736 nonionic surfactant Substances 0.000 claims description 9
- 239000003760 tallow Substances 0.000 claims description 9
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 6
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000007859 condensation product Substances 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 125000005466 alkylenyl group Chemical group 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 125000002769 thiazolinyl group Chemical group 0.000 claims description 3
- 125000004423 acyloxy group Chemical group 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- ZOPBFGGKKBZDMA-UHFFFAOYSA-N propane;trimethylazanium;chloride Chemical compound [Cl-].CCC.C[NH+](C)C ZOPBFGGKKBZDMA-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 230000002152 alkylating effect Effects 0.000 claims 1
- 125000000129 anionic group Chemical group 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 abstract description 4
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 11
- -1 aliphatic alcohols Chemical class 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 239000004665 cationic fabric softener Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 125000004185 ester group Chemical group 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Chemical class 0.000 description 3
- 229930195729 fatty acid Chemical class 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 235000013599 spices Nutrition 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 102000003914 Cholinesterases Human genes 0.000 description 2
- 108090000322 Cholinesterases Proteins 0.000 description 2
- 239000004258 Ethoxyquin Substances 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 229940048961 cholinesterase Drugs 0.000 description 2
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 2
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 description 2
- 229940093500 ethoxyquin Drugs 0.000 description 2
- 235000019285 ethoxyquin Nutrition 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000002979 fabric softener Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- REIUXOLGHVXAEO-UHFFFAOYSA-N pentadecan-1-ol Chemical compound CCCCCCCCCCCCCCCO REIUXOLGHVXAEO-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 101100076175 Arabidopsis thaliana MBP2C gene Proteins 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004166 Lanolin Substances 0.000 description 1
- 229920004935 Trevira® Polymers 0.000 description 1
- DPDMMXDBJGCCQC-UHFFFAOYSA-N [Na].[Cl] Chemical compound [Na].[Cl] DPDMMXDBJGCCQC-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- 150000001412 amines Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000002882 anti-plaque Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229940096386 coconut alcohol Drugs 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 150000002194 fatty esters Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000001183 hydrocarbyl group Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000003165 hydrotropic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-M methyl sulfate(1-) Chemical compound COS([O-])(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-M 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229940031815 mycocide Drugs 0.000 description 1
- DDBRXOJCLVGHLX-UHFFFAOYSA-N n,n-dimethylmethanamine;propane Chemical compound CCC.CN(C)C DDBRXOJCLVGHLX-UHFFFAOYSA-N 0.000 description 1
- 239000012875 nonionic emulsifier Substances 0.000 description 1
- 239000003608 nonionic fabric softener Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000012747 synergistic agent Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- 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
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
- C11D3/2013—Monohydric alcohols linear fatty or with at least 8 carbon atoms in the alkyl chain
-
- 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
-
- 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
-
- 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
- C11D1/645—Mixtures of compounds all of which are cationic
-
- 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
- C11D1/66—Non-ionic 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/835—Mixtures of non-ionic 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
A fabric softening composition comprising 1 to 8 % by weight of one or more quaternary ammonium fabric conditioning compounds, stabilising agent and fatty alcohol having low and high temperature stability.
Description
The present invention relates to fabric softening compositions, particularly, the aqueous solution that the present invention relates to biodegradable fabric softening compositions disperses thing, it contains a kind of water-fast cationic fabric softener, a kind of stablizer and a kind of Fatty Alcohol(C12-C14 and C12-C18), the suitable a kind of fabric softening compositions that adds when washing that is used as.
The fabric softening compositions that adds during washing is well-known.Typically, this based composition contains a kind of water-fast quaternary ammonium fabric tenderizer, it is scattered in the water with the concentration of as many as 8% by weight, said composition can be considered to rare at this moment, perhaps be scattered in the water with 8% to 50% concentration by weight, this moment, said composition was considered to dense.Except that ramollescence, fabric softening compositions also wants to have other benefit.The first wishes to give fabric to disengage the ability of dirt, particularly for those trevira fabrics.Other benefit comprises improves disengaging of spices.
One of problem that accompanies with fabric softening compositions is the physical instability of this based composition when storing.
This problem is obvious especially when storing rare composition under differing temps.This composition trends towards becoming unstable surpass storage under differing temps after.Yet the character to fabric softening compositions has high expected user such as viscosity and pourability etc., wishes that viscosity has certain value and topples over easily, thereby makes this composition use convenient and glad the use.The physical instability of rare composition shows that viscosity has been reduced to unacceptable degree, particularly from the angle of human consumer's high request.Further, unacceptable retrogradation/gelationization degree and phase separation also may take place because of the result who surpasses into time storage, particularly under the temperature condition of alterable height.
In the past, the physical instability of the fabric softening compositions that adds during cleaning improves by adding viscosity control agent and anti-gelling agent.In EP280550 (Unilever house journal), it was suggested by adding nonionic surfactant and improved the physical stability of rare composition of the quaternary ammonium compound that contains biodegradable, ester group bonding and lipid acid.
Some stablizer can not only be stablized the fabric softening compositions that contains biodegradable quaternary ammonium compound, and is friendly to environment, because they demonstrate acceptable biodegradability and are nontoxic basically in Aquo System.
From EP13780 (Procter ﹠amp; Gamble house journal) also known the method that forms the liquid fabric softening composition concentrated aqueous solutions from cationic materials and a kind of formed water-fast mixture of non-ionic type material that is selected from hydro carbons, fatty acid, fatty ester class and aliphatic alcohols.The effect of this non-ionic material be when the concentration of cationic materials at 8% viscosity characteristics that improves product when above.
Also know by GB2039556 and EP13780, also can comprise the ionogen of lower concentration in the preferred compositions, such as sodium-chlor or calcium chloride so that further control product viscosity.
EP056695 (Procter ﹠amp; Gamble house journal) composition of the amine that contains 12.3-25% cationic fabric softener and ethoxyquin is disclosed.WO92/15745 (Procter ﹠amp; Gamble house journal) composition of the Fatty Alcohol(C12-C14 and C12-C18) of the Fatty Alcohol(C12-C14 and C12-C18) that contains 10-35% cationic fabric softener, a kind of altitudinal belt fork chain and a kind of ethoxyquin is disclosed.
GB2170829 and EP394133 (Colgate-Palmolive house journal) disclose the cationic fabric softener that contains 3-8% and 2-35% respectively, and it does not need the nonionic surfactant emulsion to keep viscosity and stability becomes acceptable.
GB2139259 and EP122141 (Unilever house journal) disclose contain 8% or more polycation fabric softener and HLB value less than 10 the nonionic material composition of aliphatic alcohols for example.
EP409504 (Unilever house journal) discloses and has contained cationic fabric softener and as the composition of the aliphatic alcohols of this tenderizer and supplement.
GB1538094 discloses the composition that contains cationic fabric softener, aliphatic alcohols and non-ionic emulsifier.
Astoundingly, we have found to contain the low temperature and the high-temperature stability of rare composition of biodegradable quaternary ammonium compound, can be enhanced by adding the stablizer through selecting and the mixture of Fatty Alcohol(C12-C14 and C12-C18).
Like this, according to one aspect of the present invention, provided a kind of fabric softening compositions, it contains:
A) one or more quaternary ammonium fabrics of 1 to 8% are regulated compound by weight;
B) a kind of stablizer can be selected from nonionic surfactant or single chain alkyl cats product or their mixture;
C) a kind of Fatty Alcohol(C12-C14 and C12-C18).
Such composition exhibiting goes out improved high-temperature stability (specifically being the stability in the time of 37 ℃), the stability during in the stability of room temperature and at low temperature.So-called high-temperature stability is meant the stability when being higher than room temperature, and this temperature condition is can running into usually of delaying.Low-temperature stability is meant the stability when being lower than room temperature, and this temperature condition also is that composition can run into usually.
According to another aspect of the present invention, provided a kind of method of making liquid fabric softening composition of the present invention, it may further comprise the steps:
(i) mixing and heating quaternary ammonium compound, stablizer and Fatty Alcohol(C12-C14 and C12-C18) are to form a kind of melt;
(ii) this melt dispersion in water.
According to another aspect of the present invention, provided the method that the present composition forms a kind of stable, aqueous solution of fabric softening compositions of using.
According to another aspect of the present invention, provided in containing the fabric softening compositions of water-fast quaternary ammonium material and to have used a kind of stablizer and Fatty Alcohol(C12-C14 and C12-C18) so that improve the method for this composition in low temperature, room temperature and high-temperature stability.
Preferably, composition of the present invention is included in based on the liquid in the aqueous solution.
At one in embodiment preferred, one or more quaternary ammonium fabrics are regulated in the compound, having at least a kind of is the quaternary ammonium compound that contains an ester group bonding, particularly a kind of like this compound, and it has two and is connected to C8-20 alkyl or alkenyl on the quaternary ammonium headgroup through at least one ester group key.More preferably this quaternary ammonium compound has two ester group bondings to exist.Preferred this fabric softening compositions or comprise the quaternary ammonium compound of one or more ester group bondings, or comprise the quaternary ammonium compound of one or more non-ester group bondings.
The quaternary ammonium fabric adjusting compound that is preferred in the present composition can be used following formula (I) expression:
Each R wherein
1Base can be independently selected from C
1-4Alkyl, thiazolinyl or hydroxyalkyl; Each R
2Base can be independently selected from C
8-28Alkyl or alkenyl; X
-It is a consistency negative ion; N is the integer of 0-5;
Perhaps this compound can be used following formula (II) expression:
(II)
R wherein
1, X
-, n and R
2Definition with preceding identical, T is
Perhaps
Preferred compound of type (I) and preparation method thereof can referring to, for example, at US4, the content described in 137,180 (the Lever Brothers house journals).A kind of particularly preferred type (I) compound is 1,2 pair of [hardened tallow acyloxy]-3-TMA (TriMethylAmine) propane.Preferably these compounds contain in a small amount corresponding monoesters, as at US 4,137, described in 180, for example, 1-hardened tallow acyloxy-2-hydroxyl-3-TMA (TriMethylAmine) propane chloride.
The preferred compound of type (II) is two [2-(hardened tallow acyl-oxygen) ethyl] dimethylammonium muriate.
Suitable example in the quaternary ammonium compound that does not contain the ester group bonding comprises two-(hardened tallow base) dimethylammonium muriate and the compound of selling with trade name " Accosoft 460HC ".
The content of quaternary ammonium compound counts 1% to 8% by the weight of whole composition, more preferably, 1.5% to 7.9%, most preferably 2% to 7%, such as 3% to 5%.
In an embodiment preferred of the present invention, stablizer is more than or equal to 1: 1 to the ratio of fat Fatty Alcohol(C12-C14 and C12-C18).This scope offers composition with improved physical stability, and stablizer is preferably greater than the weight ratio of Fatty Alcohol(C12-C14 and C12-C18) or equals 1: 1.5, more preferably greater than or equal 1: 1.8.More than or equal to 1: 3 or 1: 7 so higher ratio also was effective.Depend on the required viscosity of product, can use more than or equal to 1: 10 such ratio.By being adjusted in 1: 1 above ratio, can obtain required product viscosity.Typically, the ratio of used Fatty Alcohol(C12-C14 and C12-C18) is higher, and the viscosity of the product that then obtains is also higher.
The composition that comprises 1% to 8% quaternary ammonium compound is considered to rare fabric softening compositions.These rare compositions are coming to have caused the problem inequality with dense fabric softening compositions aspect the treating product viscosity by the stability of composition.
The present composition contains a kind of stablizer that is selected from nonionic surfactant or a kind of single chain alkyl cats product or their mixture.
Operable suitable nonionic surfactant stabilizers comprises C
8-C
30The condensation product of the alcohols of uncle or secondary, line style or band fork chain is with 10 moles or more moles of alkylene oxides, preferred 10 to 20 moles of alkylene oxides, more preferably the alkylene oxide between 15 to 20 moles carries out alkoxylate to alcohol and obtains.Preferably this condensation product is C
10-C
22The condensation product of the alcohol of the uncle or the second month in a season, line style or band fork chain.
Preferred alkylene oxide is an oxyethane.Used alcohols can be saturated or unsaturated.The Lutensol AT18 that especially preferably Genapol T-110, GenapolT-150, Genapol T-200, Gemapol C-200, Genapol 0-100 and the Genapol0-150 that is produced by Hoechst AG, and BASF AG produces.The HLB value that preferred nonionic stablizer has is between 10 to 20, more preferably between 12 to 20.
Preferably, the content of nonionic surfactant stabilizers, by weight in 0.01% to 10% scope, more preferably by weight 0.05% to 5%, most preferably by weight 0.1% to 3%, such as by weight 0.15% to 1.5%.Often the nonionic surfactant stabiliser content that uses is by weight 0.01% to 1%, such as 0.01% to 0.5%.
May be applicable to that also stablizer of the present invention has one (single) chain alkyl cats product.The preferred quaternary ammonium salt that uses with following general formula:
[R
2-N
-R
3]X
-
R wherein
2Base is C
10-C
22Alkyl, preferred C
12-C
18Alkyl is perhaps interrupted by the ester group bonding between N and ester group bonding accordingly, and has short alkylidene group (C
1-C
4) and have the quaternary ammonium salt of similar alkyl, a kind of fatty acid ester of choline for example, preferred C
12-C
14(coconut acyl group) cholinesterase and/or C
16-C
18The tallow cholinesterase.Each R base is C
1-C
4(for example by hydroxyl) alkyl of alkyl or replacement, or hydrogen, preferable methyl, and counter ion X
-Be for example chlorine root, bromine root of a consistency negative ion.Methylsulfate etc.This class tensio-active agent can protect quaternary ammonium to regulate compound, and it is not interacted with the anion surfactant and/or the washing composition synergistic agent that are brought in the washings.
Stablizer can be the mixture that is selected from different nonionic surfactants and/or single chain alkyl cats product.
The present composition also contains a kind of Fatty Alcohol(C12-C14 and C12-C18).
The suitable aliphatic alcohols that can be used for the present invention comprises the aliphatic alcohols that contains 10 to 40 carbon atoms of having an appointment.More preferably this Fatty Alcohol(C12-C14 and C12-C18) can have one and contain about 10 to 24, preferred about 10 to 20, the particularly straight chain of about 12 to 20 carbon atoms or the alkyl or alkenyl of band fork chain.The specific examples of this Fatty Alcohol(C12-C14 and C12-C18) comprises decyl alcohol, 12 carbon alcohol, ten four carbon alcohols, pentadecanol, 16 carbon alcohol, octadecanol and their mixture.
And then, this Fatty Alcohol(C12-C14 and C12-C18) can be natural origin or synthetic, and comprise that for example, blended alcohol is such as the C that makes by Ziegler vinyl polymerization method or fatty acid reduction method
16To C
18Alcohols.Exist the amount of the aliphatic alcohols in the composition preferably to have and be equal to or greater than 1: 1 ratio with respect to stablizer.The preferred amount that exists is for by 0.1% to 20% of the weight of composition, and more preferably 0.3% to 12%, most preferably 0.5% to 10%, such as 0.5% to 5%.Usually the present composition can contain by weight 0.1% to 2%, the Fatty Alcohol(C12-C14 and C12-C18) such as 0.1% to 1%.
We have found that in the good especially composition of the present invention that containing is 1% to 8% quaternary ammonium compound by weight, 0.01% to 5% nonionic stable material and the Fatty Alcohol(C12-C14 and C12-C18) between 0.2% to 20% by weight.
This composition also can contain one or more selective components, can be selected from non-aqueous solution agent, pH buffer reagent, spices, fragrance carrier, fluorescent agent, tinting material, hydrotropic agent, foam reducing composition, anti-redeposited dose, enzyme, white dyes, opalizer, antishrinking agent, anti-creasing agent, antiplaque agent, sterilant, mycocide, oxidation inhibitor, corrosion inhibitor, cause rivel agent, static inhibitor and flatiron auxiliary agent.
This composition also can comprise nonionic fabric softener such as lanolin and derivative thereof.
Composition of the present invention can prepare with a kind of like this method, wherein negatively charged ion fabric softener, stablizer and Fatty Alcohol(C12-C14 and C12-C18) is pre-mixed and heats to form limpid melt together.The molten mixture of Xing Chenging can keep above-mentioned component to be under the suitable temp of molten state like this, and for example 70 ℃ to 80 ℃, is added in the water during at least one minute, and constantly stirs to form a kind of dispersion thing.
Composition of the present invention can be used to form the fabric softening compositions of stable aqueous solution form.In fabric softening compositions, contain one or more quaternary ammonium fabrics adjusting compounds of 1% to 8% by weight according to the present invention equally, a kind of by stablizer and Fatty Alcohol(C12-C14 and C12-C18) by the mixture of forming more than or equal to 1: 1 weight ratio, the latter is used to improve the stability of composition when low temperature, room temperature and high temperature.
Preferably, according to preparation these aspects of this method for compositions and their purposes, this cationic fabric softener, a kind of expression in the middle of two kinds of formulas listing above available.The preferred characteristic of other application is particularly about nonionic stablizer and Fatty Alcohol(C12-C14 and C12-C18), consistent with those contents of first aspect of the present invention.
The present invention now illustrates with following limiting examples.All percentage number averages by weight in these examples.
Example
Liquid fabric softening composition can be pressed manufactured:
Cationic fabric softener, stablizer and Fatty Alcohol(C12-C14 and C12-C18) are pre-mixed and heat together, to form a kind of limpid melt.Be blended in such fused that forms in the water that was added to 70 ℃ to 80 ℃ at least one minute in the clock time and frequent the stirring to form the dispersion thing.
| Composition | A | B 7 | C | D | E 7 | F | G |
| DEEDMAC 1 | 4.8 | 4.8 | 4.6 | 4.4 | 4.8 | 4.6 | 4.4 |
| Genapol C200 2 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.2 |
| Laurex CS 3 | 0.75 | 0.36 | 0.72 | 0.36 | 0.72 | ||
| Spices 4 | 0.32 | ||||||
| Natrasol plus 331 5 | .005 | ||||||
| Water and minor consistuent 6 | ------------is added to 100%------------ | ||||||
Annotate:
1.DEEDMAC be two [2-(hardened tallow acyl-oxygen) ethyl] dimethylammonium muriate
2. be coconut alcohol with 20 moles of ethylene oxide (Hoechst AG product) ethoxylation.
3. by Albright ﹠amp; The tallow alcohol that Wilson produces.
4. the Softline DM53 that produces by Givaudan-Rouve
5. thickening material/superpolymer.
6. with the raw material minor consistuent together that is present in all components of sample.
7. example B and E are for usefulness relatively, because they do not contain any Fatty Alcohol(C12-C14 and C12-C18).
The viscosity of composition A-G be with the Haake rotational viscosimeter through 1,4 and store in 6-8 week after in room temperature or 37 ℃ of measurements.Obtain following result:
| At 110s -1Viscosity under the mPas | A | B | C | D | E | F | G |
| Initial value 1 is after 37 ° of one all rear two all rear three all rear rear five all rear six all rear seven all rear eight week all around | 70 63 58 57 55 55 55 56 | 130 79 63 52 30 20 15 15 10 | 60 41 39 41 35 34 32 32 32 | 105 90 85 88 75 83 79 79 71 | 23 12 11 9 4 5 5 5 4 | 45 40 38 36 27 34 33 37 35 | 83 71 71 66 67 83 73 77 76 |
| Initial value is after in one week of room temperature in back two three weeks of back week | 70 61 56 58 | 130 110 110 | 60 43 44 | 105 87 85 | 23 21 21 | 45 35 38 | 83 67 63 |
| Six all backs, five week of back back are after seven eight weeks of back week all around | 54 56 53 56 | 106 102 102 98 87 | 45 44 44 47 44 | 90 81 81 89 75 | 20 12 12 10 7 | 38 33 33 38 32 | 70 72 72 63 63 |
By comparing with supplying example B and E relatively, these results show, toward containing in the composition of the quaternary ammonium compound of ester group bonding, add the mixture of Fatty Alcohol(C12-C14 and C12-C18) and nonionic stablizer, can under room temperature and high temperature, suppress destabilization and provide stable composition more.
Claims (9)
1. fabric softening compositions, it contains:
A) one or more quaternary ammonium fabrics of 1% to 8% are regulated compound by weight; Has a kind of ester group bonding that contains in these compounds at least; Described one or more quaternary ammonium fabrics are regulated compound and are represented with following formula (I):
Each R wherein
1Base is independently selected from C
1-4Alkyl, thiazolinyl or hydroxyalkyl; Each R
2Base is independently selected from C
8-28Alkyl or alkenyl; X
-It is compatible anionic; N is the integer of 0-5; Perhaps use following formula (II) expression:
R wherein
1, X
-, n, and R
2Definition with preceding identical, and
T is
Or
B) a kind of stablizer is selected from;
(i) a kind of nonionogenic tenside;
(ii) a kind of cats product with the following formula definition:
[R2-N+-R3]X
-，
R wherein
2Be a C
10-22Alkyl, R are hydrogen or a C
1-4Alkyl or hydroxyalkyl and X
-Be the counter ion of a consistency;
(iii) or (i) and mixture (ii);
(c) a kind of Fatty Alcohol(C12-C14 and C12-C18), it contains the chain length of 10 to 40 carbon atoms;
Wherein (c): weight ratio (b) is 3: 1 or bigger.
2. the composition of claim 1, one or more quaternary ammonium compounds wherein are 1, two [hardened tallow the acyloxy]-3-TMA (TriMethylAmine) propane chloride of 2-.
3. the composition of claim 1, one or more quaternary ammonium compounds wherein are two-(hardened tallow base) dimethylammonium muriates.
4. the composition of claim 1, stablizer wherein contains 10 moles of a kind of usefulness or the more moles of oxyalkylated C of alkylene oxide
8-C
30The alcohol of uncle or secondary line style or band fork chain.
5. each composition in the claim of front, wherein this composition contains 1% to 8% quaternary ammonium compound by weight, 0.01 to 5% nonionic stabilization material and the Fatty Alcohol(C12-C14 and C12-C18) between 0.2% to 20% by weight by weight.
6. method of making each liquid fabric softening composition in the claim 1 to 5 of front, it comprises following steps:
(i) quaternary ammonium compound, stablizer and Fatty Alcohol(C12-C14 and C12-C18) mixes and heating to form a kind of melt;
(ii) this melt dispersion in water.
7. the application of each composition in forming a kind of stable fabric softening compositions aqueous solution in the claim 1 to 5.
8. one kind (c) is 3: 1 or bigger (b) stablizer and (c) mixture of Fatty Alcohol(C12-C14 and C12-C18) to the weight ratio of (b), when its adding contains (a) one or more water-fast quaternary ammonium compounds of 1-8% by weight, and when using in the fiber softening composition of at least a quaternary ammonium compound that contains at least one ester group bonding, give the application of the stability benefits of this composition under low temperature, room temperature and high temperature, quaternary ammonium compound is wherein represented with following formula (I):
Each R wherein
1Base is independently selected from C
1-4Alkyl, thiazolinyl or hydroxyalkyl; Each R
2Base is independently selected from C
8-28Alkyl or alkenyl; X
-It is the consistency negative ion; N is the integer of 0-5;
Perhaps use following formula (II) expression:
R wherein
1, X
-, n, and R
2Definition with preceding identical, and
T is
Or
Wherein stablizer (b) is selected from:
(i) a kind of nonionic surfactant; Or
(ii) a kind of cats product with the following formula definition:
[R2-N+-R3]X
-，
R wherein
2Be a C
10-22Alkyl, R are hydrogen or C
1-4Alkyl or hydroxyalkyl, X
-Be compatible counter ion; Or
(iii) (i) and mixture (ii);
And Fatty Alcohol(C12-C14 and C12-C18) (c) contains the chain length of 10 to 40 carbon atoms.
9. use the application of claim 7 or 8, stablizer wherein is with 10 moles or the more moles of alkylating C of alkylene oxide
8-C
30The alcohols condensation product of uncle or secondary line style or band fork chain, and the carbon atom number that Fatty Alcohol(C12-C14 and C12-C18) wherein contains is between 10 and 40.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9806714.3 | 1998-03-27 | ||
| GBGB9806714.3A GB9806714D0 (en) | 1998-03-27 | 1998-03-27 | Fabric softening composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1294626A CN1294626A (en) | 2001-05-09 |
| CN1227343C true CN1227343C (en) | 2005-11-16 |
Family
ID=10829479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB998044172A Expired - Fee Related CN1227343C (en) | 1998-03-27 | 1999-03-08 | Fabric softening compsn. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1066363A1 (en) |
| CN (1) | CN1227343C (en) |
| AR (1) | AR014779A1 (en) |
| AU (1) | AU733476B2 (en) |
| BR (1) | BR9909123B1 (en) |
| GB (1) | GB9806714D0 (en) |
| ID (1) | ID27028A (en) |
| WO (1) | WO1999050378A1 (en) |
| ZA (1) | ZA992180B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0021766D0 (en) * | 2000-09-05 | 2000-10-18 | Unilever Plc | Fabric conditioning compositions |
| GB0021765D0 (en) | 2000-09-05 | 2000-10-18 | Unilever Plc | A method of preparing fabric conditioning compositions |
| GB0121802D0 (en) * | 2001-09-10 | 2001-10-31 | Unilever Plc | Fabric conditioning compositions |
| GB0121806D0 (en) | 2001-09-10 | 2001-10-31 | Unilever Plc | A method of reducing the viscosity of fabric conditioning compositions |
| GB0121807D0 (en) * | 2001-09-10 | 2001-10-31 | Unilever Plc | Fabric conditioning compositions |
| GB0121804D0 (en) | 2001-09-10 | 2001-10-31 | Unilever Plc | Fabric conditioning compositions |
| GB0714589D0 (en) * | 2007-07-27 | 2007-09-05 | Unilever Plc | Fabric softening composition |
| BR112013013374A2 (en) * | 2010-12-03 | 2017-09-12 | Unilever Nv | FABRIC CONDITIONING COMPOSITION, ITS USE AND RINSE WATER PREPARATION METHOD |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974076A (en) * | 1974-01-11 | 1976-08-10 | The Procter & Gamble Company | Fabric softener |
| DE2503026A1 (en) * | 1975-01-25 | 1976-07-29 | Hoechst Ag | SOFTENING DETERGENT WITH DISINFECTING PROPERTIES |
| US4772403A (en) * | 1985-01-30 | 1988-09-20 | Colgate Palmolive Company | Fabric softener composition |
| GB8916307D0 (en) * | 1989-07-17 | 1989-08-31 | Unilever Plc | Fabric softening composition |
| WO1994004643A1 (en) * | 1992-08-21 | 1994-03-03 | Colgate-Palmolive Company | Rinse cycle fabric softener |
-
1998
- 1998-03-27 GB GBGB9806714.3A patent/GB9806714D0/en not_active Ceased
-
1999
- 1999-03-08 CN CNB998044172A patent/CN1227343C/en not_active Expired - Fee Related
- 1999-03-08 BR BRPI9909123-2A patent/BR9909123B1/en not_active IP Right Cessation
- 1999-03-08 WO PCT/EP1999/001563 patent/WO1999050378A1/en not_active Application Discontinuation
- 1999-03-08 EP EP99915565A patent/EP1066363A1/en not_active Ceased
- 1999-03-08 AU AU34102/99A patent/AU733476B2/en not_active Ceased
- 1999-03-08 ID IDW20001896A patent/ID27028A/en unknown
- 1999-03-18 ZA ZA9902180A patent/ZA992180B/en unknown
- 1999-03-26 AR ARP990101343A patent/AR014779A1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ID27028A (en) | 2001-02-22 |
| EP1066363A1 (en) | 2001-01-10 |
| AU733476B2 (en) | 2001-05-17 |
| BR9909123B1 (en) | 2010-07-13 |
| CN1294626A (en) | 2001-05-09 |
| AU3410299A (en) | 1999-10-18 |
| BR9909123A (en) | 2000-12-19 |
| AR014779A1 (en) | 2001-03-28 |
| ZA992180B (en) | 2000-10-10 |
| WO1999050378A1 (en) | 1999-10-07 |
| GB9806714D0 (en) | 1998-05-27 |
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