CN114729284A - Detergent composition - Google Patents
Detergent composition Download PDFInfo
- Publication number
- CN114729284A CN114729284A CN202080081552.3A CN202080081552A CN114729284A CN 114729284 A CN114729284 A CN 114729284A CN 202080081552 A CN202080081552 A CN 202080081552A CN 114729284 A CN114729284 A CN 114729284A
- Authority
- CN
- China
- Prior art keywords
- detergent composition
- carvone
- present
- detergent
- salt
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 124
- 239000000203 mixture Substances 0.000 title claims abstract description 111
- 239000005973 Carvone Substances 0.000 claims abstract description 56
- 238000002845 discoloration Methods 0.000 claims abstract description 18
- QDYLMAYUEZBUFO-UHFFFAOYSA-N cetalkonium chloride Chemical class CCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 QDYLMAYUEZBUFO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 5
- 239000002304 perfume Substances 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 7
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 14
- 239000003899 bactericide agent Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 150000005215 alkyl ethers Chemical class 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 18
- 150000003839 salts Chemical class 0.000 description 15
- 239000003205 fragrance Substances 0.000 description 13
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical class CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 238000004383 yellowing Methods 0.000 description 9
- SXPWTBGAZSPLHA-UHFFFAOYSA-M cetalkonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 SXPWTBGAZSPLHA-UHFFFAOYSA-M 0.000 description 8
- 229960000228 cetalkonium chloride Drugs 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- -1 alkylbenzyl dimethyl ammonium salts Chemical class 0.000 description 7
- 239000000341 volatile oil Substances 0.000 description 7
- 235000006679 Mentha X verticillata Nutrition 0.000 description 6
- 235000002899 Mentha suaveolens Nutrition 0.000 description 6
- 235000001636 Mentha x rotundifolia Nutrition 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000003242 anti bacterial agent Substances 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 229920002503 polyoxyethylene-polyoxypropylene Polymers 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 229920001817 Agar Polymers 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 3
- 239000008272 agar Substances 0.000 description 3
- 150000003863 ammonium salts Chemical class 0.000 description 3
- 239000005018 casein Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229960004670 didecyldimethylammonium chloride Drugs 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000008368 mint flavor Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 2
- OCBHHZMJRVXXQK-UHFFFAOYSA-M benzyl-dimethyl-tetradecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 OCBHHZMJRVXXQK-UHFFFAOYSA-M 0.000 description 2
- WGQKYBSKWIADBV-UHFFFAOYSA-O benzylaminium Chemical compound [NH3+]CC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-O 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 239000000787 lecithin Substances 0.000 description 2
- 235000010445 lecithin Nutrition 0.000 description 2
- 229940067606 lecithin Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 229920000053 polysorbate 80 Polymers 0.000 description 2
- 229940068968 polysorbate 80 Drugs 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- CSHOPPGMNYULAD-UHFFFAOYSA-N 1-tridecoxytridecane Chemical compound CCCCCCCCCCCCCOCCCCCCCCCCCCC CSHOPPGMNYULAD-UHFFFAOYSA-N 0.000 description 1
- VVZBFOKBSDGVGZ-UHFFFAOYSA-N BENZALKONIUM Chemical compound CCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 VVZBFOKBSDGVGZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- JGFDZZLUDWMUQH-UHFFFAOYSA-N Didecyldimethylammonium Chemical class CCCCCCCCCC[N+](C)(C)CCCCCCCCCC JGFDZZLUDWMUQH-UHFFFAOYSA-N 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
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 206010058667 Oral toxicity Diseases 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 description 1
- RUCNOJUDUJFCBD-UHFFFAOYSA-N benzyl-dimethyl-pentadecylazanium Chemical compound CCCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 RUCNOJUDUJFCBD-UHFFFAOYSA-N 0.000 description 1
- WNBGYVXHFTYOBY-UHFFFAOYSA-N benzyl-dimethyl-tetradecylazanium Chemical compound CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 WNBGYVXHFTYOBY-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- NHBNDLXRJHYQBP-UHFFFAOYSA-M dimethyl-di(tridecyl)azanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCC NHBNDLXRJHYQBP-UHFFFAOYSA-M 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003349 gelling agent Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000001683 mentha spicata herb oil Substances 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 231100000418 oral toxicity Toxicity 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002953 phosphate buffered saline Substances 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000019721 spearmint oil Nutrition 0.000 description 1
- 238000012430 stability testing Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000005621 tetraalkylammonium salts Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 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
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
-
- 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
- C11D3/50—Perfumes
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)
- Detergent Compositions (AREA)
Abstract
The invention aims to provide a detergent composition which contains a bactericide and L-carvone but can inhibit the discoloration with time. In the detergent composition, hexadecylbenzyldimethylammonium salt is used as a bactericide and is blended with L-carvone, thereby inhibiting discoloration with time.
Description
Technical Field
The present invention relates to a detergent composition which contains a bactericide and L-carvone and can inhibit discoloration with time.
Background
Conventionally, various detergent compositions have been used for removing dirt from hard surfaces such as toilet bowls and the like attached to toilets and creating sanitary environments. For example, as a detergent composition for a flush toilet, a detergent composition designed to be placed in a hand-washing portion, a toilet bowl surface, a water storage tank, or the like of the flush toilet and thereby enable a detergent to be eluted into flush water is used.
In conventional detergent compositions, tetraalkylammonium salts such as didecyl dimethyl ammonium chloride, and alkylbenzyl dimethyl ammonium salts such as dodecyl dimethyl benzyl ammonium chloride and tetradecyl dimethyl benzyl ammonium chloride have been widely used as a bactericide for preventing stains caused by microorganisms such as blackening. Conventionally, various component studies have been made to try to improve the performance of a detergent composition containing a bactericide. For example, patent document 1 discloses that a cleaning composition for hard surfaces can improve detergency by using a specific polyoxyethylene alkyl ether in combination with ditridecyldimethylammonium chloride.
In addition, in the past, demands for comfort in living have been increasing, and in order to impart fragrance to a space where a detergent composition is used and make it comfortable, perfumes have been often incorporated into detergent compositions. Among the perfumes, mint-based perfumes (perfumes having a mint flavor) are also used in detergent compositions in many cases, in accordance with consumer's intention.
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2018-95718
Disclosure of Invention
Problems to be solved by the invention
In order to develop the mint flavor, L-carvone is blended as a main component in the mint-based flavor. The present inventors have conducted intensive studies on a detergent composition containing a bactericide and exhibiting a mint flavor, and have found the following problems: in a conventional detergent composition containing a degerming agent such as didecyl dimethyl ammonium chloride, dodecyl dimethyl benzyl ammonium chloride, tetradecyl dimethyl benzyl ammonium chloride, or the like and a mint-based perfume, discoloration (yellowing) occurs with time. Further, the inventors have conducted studies and found that the yellowing is caused by the reaction of the antibacterial agent with L-carvone. By reducing the content of the antibacterial agent or L-carvone, yellowing caused by the reaction of the antibacterial agent and L-carvone can be suppressed to some extent, but reduction of the content of the antibacterial agent leads to reduction of the antibacterial effect, and reduction of the content of L-carvone leads to significant deterioration of the quality of the flavor of mint.
Accordingly, an object of the present invention is to provide a detergent composition which contains a bactericide and L-carvone but can suppress discoloration with time.
Means for solving the problems
The present inventors have conducted extensive studies to solve the above problems, and as a result, have found that discoloration with time can be suppressed by using a cetylbenzyldimethylammonium salt as a bactericide in a detergent composition and blending it with L-carvone. The present invention has been completed based on these findings and further research and study has been conducted.
That is, the present invention provides the following disclosed embodiments.
Item 1. a detergent composition comprising cetylbenzyldimethylammonium salt and L-carvone.
Item 2. the detergent composition according to item 1, wherein the L-carvone is contained in an amount of 5 parts by weight or more per 100 parts by weight of the total amount of the perfume contained in the detergent composition.
Item 3. the detergent composition according to item 1 or 2, wherein the detergent composition is used for washing a toilet bowl of a flush toilet.
Item 4. a discoloration-suppressing method for suppressing discoloration of a detergent composition containing L-carvone, wherein a hexadecylbenzyldimethylammonium salt and L-carvone are contained in the detergent composition.
Effects of the invention
The detergent composition of the present invention contains a combination of cetylbenzyldimethylammonium salt and L-carvone, and thus the detergent composition of the present invention can suppress discoloration with time, and thus has excellent stability and can maintain a good appearance.
Detailed Description
1. Detergent composition
The detergent composition of the present invention is characterized by containing hexadecylbenzyldimethylammonium salt and L-carvone. Hereinafter, the detergent composition of the present invention will be described in detail.
[ hexadecylbenzyldimethylammonium salt ]
The detergent compositions of the present invention contain hexadecylbenzyldimethyl ammonium salts. Hexadecylbenzyldimethylammonium salts are compounds in which hexadecyl and two methyl groups are bonded to the amino group of the benzylammonium.
Specific examples of the salt form in the hexadecylbenzyldimethylammonium salt include: halide salts such as chloride, bromide, iodide, etc. Among them, chlorides are preferred.
The content of the cetylbenzyldimethylammonium salt in the detergent composition of the present invention may be appropriately set according to the sterilization effect to be imparted, the dilution ratio at the time of use, and the like, and is, for example, 0.1 to 40% by weight, preferably 0.5 to 20% by weight, and more preferably 1 to 10% by weight.
[ L-carvone ]
The detergent composition of the present invention contains L-carvone as a perfume ingredient. In the detergent composition of the present invention, a hexadecylbenzyldimethylammonium salt is selected as a bactericide, and is used in combination with L-carvone, whereby discoloration caused by the reaction of L-carvone can be suppressed.
In the detergent composition of the present invention, L-carvone may be refined L-carvone, but may be used in the form of an essential oil containing L-carvone. The essential oil containing L-carvone can be appropriately selected from known essential oils and used, and examples of the essential oil containing menthol include spearmint oil and the like. In the description of the content or ratio of the essential oil containing L-carvone in the present specification, when the essential oil containing L-carvone is used, the content or ratio is a value obtained by converting the content or ratio into the amount of L-carvone contained in the essential oil.
The content of L-carvone in the detergent composition of the present invention may be appropriately set according to the sterilization effect to be imparted, the dilution ratio at the time of use, and the like, and examples thereof include more than 0 wt% and 5 wt% or less, preferably 0.2 to 3 wt%, and more preferably 0.5 to 2 wt%.
In the detergent composition of the present invention, the ratio of L-carvone to cetylbenzyldimethylammonium salt is determined in accordance with the content of each component, but from the viewpoint of more effectively suppressing discoloration with time, for example, L-carvone is 1 to 150 parts by weight, preferably 50 to 150 parts by weight, and more preferably 70 to 120 parts by weight, based on 100 parts by weight of cetylbenzyldimethylammonium salt.
[ alkyl (C12-C15) benzyldimethylammonium salt ]
The detergent composition of the present invention may contain an alkyl (12 to 15 carbon atoms) benzyldimethylammonium salt, as long as the effects of the present invention are not lost. If an alkyl (12 to 15 carbon atoms) benzyldimethylammonium salt and L-carvone are allowed to coexist in the absence of hexadecylbenzyldimethylammonium salt, discoloration with time occurs, but if an alkyl (12 to 15 carbon atoms) benzyldimethylammonium salt and L-carvone are allowed to coexist in the presence of hexadecylbenzyldimethylammonium salt, discoloration with time can be suppressed.
The alkyl (C12-15) benzyldimethylammonium salt is a salt of a compound in which a C12-15 alkyl group and two methyl groups are bonded to an amino group of benzylammonium.
Specific examples of the alkyl (12 to 15 carbon atoms) benzyldimethylammonium salt include: dodecylbenzyldimethylammonium, tridecylbenzyldimethylammonium, tetradecylbenzyldimethylammonium, and pentadecylbenzyldimethylammonium.
Specific examples of the salt form in the alkyl (having 12 to 15 carbon atoms) benzyldimethylammonium salt include: halide salts such as chloride, bromide, iodide, etc. Among them, chlorides are preferred.
In the detergent composition of the present invention, the alkyl (C12-C15) benzyldimethylammonium salt may be used singly or in combination of two or more.
When the alkyl (C12-C15) benzyldimethylammonium salt is contained in the detergent composition of the present invention, the ratio of the hexadecylbenzyldimethylammonium salt to the alkyl (C12-C15) benzyldimethylammonium salt is not particularly limited, and examples thereof include 1 part by weight or more, preferably 1 to 99 parts by weight, more preferably 5 to 70 parts by weight, further preferably 5 to 30 parts by weight, particularly preferably 5 to 20 parts by weight, and 7 to 12 parts by weight, based on 100 parts by weight of the total amount of the hexadecylbenzyldimethylammonium salt and the alkyl (C12-C15) benzyldimethylammonium salt.
When the detergent composition of the present invention contains an alkyl (C12-C15) benzyldimethylammonium salt, the content thereof is, for example, 1 to 30 wt%, preferably 2 to 25 wt%, and more preferably 3 to 20 wt%.
[ perfumes other than L-carvone ]
The detergent composition of the present invention may contain a perfume (oil-based perfume) other than L-carvone, if necessary. Examples of the fragrance (other than L-carvone) include synthetic fragrances such as hydrocarbon-based fragrances, ether-based fragrances, ester-based fragrances, alcohol-based fragrances, aldehyde-based fragrances, and ketone-based fragrances, in addition to natural fragrances.
These perfumes may be used alone as a single perfume or in combination of two or more as a blend perfume.
L-carvone is suitable as a constituent material of mint-based perfumes, and a preferred example of the perfume used in the detergent composition of the present invention is a mint-based perfume obtained by blending L-carvone with another perfume.
In the detergent composition of the present invention, when L-carvone and another perfume are used in combination, the ratio of these components is not particularly limited, and for example, L-carvone is 5 parts by weight or more, preferably 10 to 60 parts by weight, and more preferably 15 to 40 parts by weight, based on 100 parts by weight of the total amount of the perfumes (the total amount of L-carvone and the other perfumes).
In the detergent composition of the present invention, when a fragrance other than L-carvone is contained, the content of the fragrance other than L-carvone is not particularly limited, and examples thereof include more than 0 wt% and 30 wt% or less, preferably 1.8 to 18.8 wt%, and more preferably 3.8 to 14.5 wt%.
[ polyoxyalkylene alkyl ether ]
The detergent composition of the present invention may contain polyoxyalkylene alkyl ether as required. In the case where the detergent composition of the present invention contains a polyoxyalkylene alkyl ether, the oral toxicity or skin irritation of the cetylbenzyldimethyl ammonium salt can be reduced, and high safety can be provided. Further, since the polyoxyalkylene alkyl ether is a nonionic surfactant, a washing action can also be imparted.
The polyoxyalkylene alkyl ether refers to a compound in which a polyoxyalkylene chain is bonded to an alkyl group via an ether bond.
The polyoxyalkylene chain in the polyoxyalkylene alkyl ether may be, for example, any of a polyoxyethylene chain, a polyoxypropylene chain, or a polyoxyethylene polyoxypropylene chain. The polyoxyethylene polyoxypropylene chain may be a chain obtained by random addition of ethylene oxide and propylene oxide, or a chain obtained by block addition of these.
As the polyoxyalkylene chain in the polyoxyalkylene alkyl ether, a polyoxyethylene polyoxypropylene chain is preferable from the viewpoint of higher safety. The ratio of the number of addition mols of polyethylene oxide and polypropylene oxide in the polyoxyethylene polyoxypropylene chain is not particularly limited, and for example, as the number of addition mols of polypropylene oxide: the number of addition mols of polyethylene oxide is, for example, 1: 0.3 to 15, preferably 1: 0.5 to 8, and more preferably 1: 1 to 5.
The number of moles of alkylene oxide added to the polyoxyalkylene chain is, for example, 3 to 50, preferably 8 to 40, more preferably 10 to 30, and particularly preferably 15 to 25.
The alkyl group in the polyoxyalkylene alkyl ether may be either linear or branched. The number of carbon atoms in the alkyl group is, for example, 6 to 24, preferably 8 to 18, and more preferably 8 to 16.
Preferable examples of the polyoxyalkylene alkyl ether used in the present invention include compounds represented by the following general formula (1).
[ chemical formula 1]
In the general formula (1), R7Represents a linear or branched alkyl group having 6 to 24 carbon atoms, preferably 8 to 18 carbon atoms, and more preferably 8 to 16 carbon atoms.
In the general formula (1), n is an integer of 0 to 50, preferably 0 to 40, more preferably 0 to 30, and further preferably 0 to 25; m is an integer of 0 to 50, preferably 0 to 40, more preferably 0 to 30, and further preferably 0 to 25; and n + m is 3 to 50, preferably 8 to 40, more preferably 10 to 30, and further preferably 15 to 25. From the viewpoint of higher safety, n and m in the general formula (1) are particularly preferably 8 to 20, 1 to 8, 12 to 24, most preferably 13 to 19, 2 to 7 and 18 to 22.
In the detergent composition of the present invention, polyoxyalkylene alkyl ethers of one structure may be used alone, or polyoxyalkylene alkyl ethers of two or more structures may be used in combination.
The content of the polyoxyalkylene alkyl ether in the detergent composition of the present invention may be appropriately set depending on the content of the cetylbenzyldimethylammonium salt, the dilution ratio at the time of use, and the like, and is, for example, 10 to 60% by weight, preferably 20 to 55% by weight, and more preferably 30 to 50% by weight.
In the detergent composition of the present invention, the ratio of the polyoxyalkylene alkyl ether to the cetylbenzyldimethyl ammonium salt is determined in accordance with the content of each component, but from the viewpoint of higher safety, for example, the polyoxyalkylene alkyl ether is 100 to 4000 parts by weight, preferably 1000 to 3500 parts by weight, and more preferably 1500 to 3000 parts by weight, based on 100 parts by weight of the cetylbenzyldimethyl ammonium salt.
[ Water ]
The detergent composition of the present invention may contain water in the form of a liquid or gel.
When water is contained in the detergent composition of the present invention, the content is not particularly limited, and examples thereof include 1 to 40% by weight, preferably 3 to 30% by weight, and more preferably 5 to 20% by weight.
[ other ingredients ]
The detergent composition of the present invention may further contain, as necessary, within a range not impairing the effects of the present invention: monohydric lower alcohol, polyhydric alcohol, surfactant (except polyoxyalkylene alkyl ether), coloring material (colored pigment, dye), enzyme, bactericide, chelating agent, deodorant, emulsification solubilizer for oily components, extender, solubility adjuster, bleaching agent, water repellent, hydrophilic agent, filler, pH adjuster, thickener, gelling agent, moldability improver, buffer, clouding agent, defoaming agent, lubricant, coating agent, and other additives.
[ form ]
The form of the detergent composition of the present invention is not particularly limited, and may be appropriately set according to the application, and examples thereof include a liquid form, a solid form (powder form, tablet form, etc.), a semisolid form (paste form, gel form, etc.), and an aerosol form. Among these forms, liquid form and semisolid form are preferable, and liquid form is more preferable.
[ washings ]
The object to be washed with the detergent composition of the present invention is not particularly limited as long as it is a substance requiring sterilization or decontamination, and examples thereof include hard surfaces that can come into contact with water, such as toilets (toilet bowls, toilet floors), bathrooms, kitchenware, kitchens, drains, and water storage facilities (pools, artificial pools, etc.). Among them, since a toilet bowl in a flush toilet is a subject to be washed which is easily stained with dirt caused by microorganisms such as black and is required to be sterilized, the detergent composition of the present invention is suitable as a detergent for a toilet bowl in a flush toilet.
When the detergent composition of the present invention is used for washing a toilet bowl in a flush toilet, the detergent composition of the present invention may be applied directly to the toilet bowl for washing, but it is preferably diluted with flush water and used for washing the toilet bowl using the flush water during flushing of the flush toilet. When the detergent composition of the present invention is diluted in flush water and used for washing a toilet bowl in a flush toilet, the dilution ratio is not particularly limited, and may be, for example, about 1 ten thousand to 100 ten thousand times, and preferably about 2 ten thousand to 50 ten thousand times.
When the detergent composition of the present invention is diluted in flush water and used for washing a toilet bowl in a flush toilet, the detergent composition of the present invention may be any of a detergent for a flush toilet upper tank (on tank), a detergent for an flush toilet inner tank (in tank), a detergent for an inner rim portion of a flush toilet, a detergent used by adhering to the surface of a toilet bowl, and the like.
The detergent for the upper tank of the flush toilet is a detergent used by being placed on the hand washing portion of the flush toilet, and the toilet bowl is washed by bringing washing water for washing supplied to the hand washing portion into contact with a container containing a detergent composition, discharging the detergent composition from the container, and discharging the washing water into which the detergent composition is dissolved into the toilet bowl. When the detergent composition of the present invention is used as a detergent for a toilet tank of a flush toilet, the detergent composition of the present invention is preferably in a liquid or solid state.
The detergent for the inner tank of the flush toilet is a detergent to be put into the water storage tank of the flush toilet and used, and the detergent composition is dissolved out by contacting with washing water for washing in the water storage tank, and the washing water into which the detergent composition is dissolved is discharged into the toilet bowl during washing, thereby washing the toilet bowl. When the detergent composition of the present invention is used as a detergent for an inner tank of a flush toilet, the detergent composition of the present invention is preferably in a solid state.
The detergent for the rim of the flush toilet is a detergent used by being attached to the rim of the flush toilet, and the detergent composition is discharged from a container by bringing flush water discharged to the toilet bowl into contact with the container containing the detergent composition, and the flush water into which the detergent composition is dissolved is discharged to the toilet bowl, thereby washing the toilet bowl. When the detergent composition of the present invention is used as a detergent for the rim of a flush toilet, the detergent composition of the present invention is preferably in a liquid or solid state.
The detergent used for adhering to the toilet bowl surface is provided in a state of adhering to the toilet bowl surface, and when the detergent comes into contact with flush water discharged to the toilet bowl during flushing, the detergent composition is dissolved into the flush water to wash the toilet bowl. When the detergent composition of the present invention is used as a detergent to be attached to a toilet bowl surface, the detergent composition of the present invention is preferably in a gel state in order to have adhesion to the toilet bowl surface.
In addition, the detergent composition of the present invention can suppress discoloration (yellowing) with time, and therefore has the following advantages: the detergent composition can be stably maintained without impairing the appearance even when contained in a container having a transparent containing part (containing part for containing the detergent composition) the inside of which can be visually recognized. Therefore, a container having a transparent container part is a suitable example of a container for containing the detergent composition of the present invention. Here, the transparent includes both colorless transparency and colored transparency.
Further, in the case of a container having a blue-transparent container, when the detergent composition contained in the container is yellowed, the change in color tone is easily recognized, and it is considered that the container is unsuitable for containing a detergent composition which is likely to be yellowed with time. Therefore, a container having a blue transparent container part is a suitable example of a container for containing the detergent composition of the present invention.
2. Discoloration inhibiting method
The present invention also provides a method of inhibiting discoloration of a detergent composition comprising L-carvone. Specifically, the method is carried out by making a detergent composition contain hexadecyl benzyl dimethyl ammonium salt and L-carvone.
The type and content of the cetylbenzyldimethylammonium salt used in this method, the content of L-carvone, the type and content of other components that can be incorporated into the detergent composition, the object to be washed in the form of the detergent composition, and the like are as described in the column of "1. detergent composition".
Examples
The present invention will be described below with reference to examples, but the present invention is not limited to these examples.
Test example 1: stability testing of detergent compositions
Each detergent composition shown in table 1 was prepared. The detergent composition immediately after preparation was colorless and transparent. 60mL of each detergent composition immediately after preparation was stored in a glass container having a capacity of 75mL and stored at 60 ℃ under a light-shielding condition for two weeks. The appearance of the detergent composition was observed after storage for two weeks, and the discoloration-inhibiting effect was evaluated according to the following criteria.
< criterion for determining discoloration-suppressing Effect >
O: there was almost no yellowing.
Δ: slightly yellow.
X: significant yellowing was observed.
The results are shown in Table 1. As a result, significant yellowing was observed when the detergent composition (comparative example 2) containing the didecyl dimethyl ammonium salt and L-carvone was stored at 60 ℃ for two weeks. In addition, significant yellowing was observed in the detergent composition containing alkylbenzyldimethylammonium salts other than cetylbenzyldimethylammonium salt and L-carvone (comparative example 2). On the other hand, the detergent composition containing cetylbenzyldimethylammonium chloride and L-carvone (example 1) hardly yellowed even when stored at 60 ℃ for two weeks, and had excellent storage stability. That is, from the results, it was found that discoloration can be suppressed by using cetylbenzyldimethylammonium chloride in combination with L-carvone.
Further, detergent compositions having the same ingredients as in comparative examples 1 and 2 were prepared except that a blend fragrance not containing L-carvone was used instead of L-carvone, and tests were carried out under the same conditions as described above, and as a result, no yellowing was observed even when stored at 60 ℃ for two weeks.
[ Table 1]
| Example 1 | Comparative example 1 | Comparative example 2 | |
| Cetyl dimethyl benzyl ammonium chloride | 1.5 | - | - |
| Tetradecyl dimethyl benzyl ammonium chloride | 7.0 | 5.5 | - |
| Dodecyl dimethyl benzyl ammonium chloride | 11.5 | 14.5 | - |
| Didecyl dimethyl ammonium chloride | - | - | 20 |
| Polyoxyalkylene alkyl ethers#1 | 40 | 40 | 40 |
| L-carvone | 1.3 | 1.3 | 1.3 |
| Ion exchange water | The remaining part | The remaining part | The remaining part |
| Total (weight%) | 100 | 100 | 100 |
| Discoloration-suppressing effect | ○ | × | × |
#1 "polyoxyAlkylene alkyl ether "the following compounds were used: polyoxyalkylene tridecyl ether, in the general formula (1), R7Is a branched alkyl group having 10 carbon atoms, n is 15, and m is 5.
Reference test example 1
Staphylococcus aureus (NBRC 12732) was used as a test strain, and the bactericidal activity of cetyldimethylbenzylammonium chloride was measured by the following method.
The test strain to be precultured was suspended in 1.0X 10 in SCD medium (Soybean-Casein Digest Broth "DAIGO", manufactured by Nippon pharmaceutical Co., Ltd.)8～5.0×108cfu/mL, preparing a bacterial solution. 10mL of a diluted solution of cetyldimethylbenzylammonium chloride having the composition shown in Table 2 was dispensed into a 50 mL-volume sterile centrifuge tube (Nippon Becton Dickinson Co., Ltd.). Then, 0.1mL of the bacterial solution was inoculated into each centrifuge tube, and the mixture was incubated at 25 ℃ for 5 hours. After the culture, 0.1mL of the resulting suspension was collected, diluted with an appropriate amount of phosphate buffered saline (Wako pure chemical industries, Ltd.) and 0.1mL of each of the stock solutions and each of the diluted solutions was applied to SCDLP Agar medium (Soybean-Casein Digest Agar with Lecithin)&Polysorbate 80 (soybean casein digest agar containing lecithin and Polysorbate 80), Japan pharmaceutical Co., Ltd.) was cultured at 35 ℃ for 18 to 24 hours, and the viable cell count was measured. In addition, as a blank test, a test was carried out under the same conditions as described above using a sterilized physiological saline (Otsuka pharmaceutical Co., Ltd.) in place of the diluted cetyldimethylbenzylammonium chloride solution. The bactericidal activity value was calculated according to the following calculation formula.
[ mathematical formula 1]
Log [ number of bacteria in blank test ] -log [ number of bacteria in case of using each detergent composition ]
The results are shown in Table 2. As a result, it was confirmed that hexadecyldimethylbenzyl ammonium chloride had excellent bactericidal activity.
[ Table 2]
| Reference example 1 | Reference example 2 | |
| Cetyl dimethyl benzyl ammonium chloride | 1.0ppm | 1.0ppm |
| Refined water | The remaining part | - |
| Tap water | - | The remaining part |
| Sterilization activity value (Staphylococcus aureus) | 5.63 | 4.46 |
Claims (4)
1. A detergent composition comprising cetyl benzyldimethyl ammonium salt and L-carvone.
2. The detergent composition according to claim 1, wherein the L-carvone is contained in an amount of 5 parts by weight or more per 100 parts by weight of the total amount of the perfume contained in the detergent composition.
3. The detergent composition according to claim 1 or 2, wherein the detergent composition is used for washing a toilet bowl of a flush toilet.
4. A method for inhibiting discoloration of a detergent composition containing L-carvone, wherein,
the detergent composition contains hexadecyl benzyl dimethyl ammonium salt and L-carvone.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
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| JP2019237338A JP2021105131A (en) | 2019-12-26 | 2019-12-26 | Detergent composition |
| JP2019-237338 | 2019-12-26 | ||
| PCT/JP2020/046614 WO2021131871A1 (en) | 2019-12-26 | 2020-12-14 | Cleaning agent composition |
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| CN114729284A true CN114729284A (en) | 2022-07-08 |
| CN114729284B CN114729284B (en) | 2023-10-31 |
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| JP (1) | JP2021105131A (en) |
| CN (1) | CN114729284B (en) |
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| JP2023093956A (en) * | 2021-12-23 | 2023-07-05 | 小林製薬株式会社 | Gelatinous cleaner composition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100113616A1 (en) * | 2007-05-08 | 2010-05-06 | Thomas Gerke | Inhibition of discoloration by washing and cleaning agents and/or cosmetic agents |
| JP2012087228A (en) * | 2010-10-20 | 2012-05-10 | Kao Corp | Liquid detergent composition |
| CN102510723A (en) * | 2009-09-24 | 2012-06-20 | 荷兰联合利华有限公司 | Disinfecting agent comprising eugenol, terpineol and thymol |
| JP2013001701A (en) * | 2011-06-22 | 2013-01-07 | Lion Corp | Anti-microorganism agent, oral composition and application of the same |
| JP2017110323A (en) * | 2015-12-18 | 2017-06-22 | 花王株式会社 | Sterilizing cleaning article |
| CN109329410A (en) * | 2018-11-22 | 2019-02-15 | 信阳农林学院 | A kind of L-CARVONE sterilizing anti-staling agent for fruit and vegetable |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2354771A (en) * | 1999-10-01 | 2001-04-04 | Mcbride Ltd Robert | Bactericide combinations in detergents |
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- 2020-12-14 WO PCT/JP2020/046614 patent/WO2021131871A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100113616A1 (en) * | 2007-05-08 | 2010-05-06 | Thomas Gerke | Inhibition of discoloration by washing and cleaning agents and/or cosmetic agents |
| CN102510723A (en) * | 2009-09-24 | 2012-06-20 | 荷兰联合利华有限公司 | Disinfecting agent comprising eugenol, terpineol and thymol |
| JP2012087228A (en) * | 2010-10-20 | 2012-05-10 | Kao Corp | Liquid detergent composition |
| JP2013001701A (en) * | 2011-06-22 | 2013-01-07 | Lion Corp | Anti-microorganism agent, oral composition and application of the same |
| JP2017110323A (en) * | 2015-12-18 | 2017-06-22 | 花王株式会社 | Sterilizing cleaning article |
| CN109329410A (en) * | 2018-11-22 | 2019-02-15 | 信阳农林学院 | A kind of L-CARVONE sterilizing anti-staling agent for fruit and vegetable |
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| Publication number | Publication date |
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| WO2021131871A1 (en) | 2021-07-01 |
| JP2021105131A (en) | 2021-07-26 |
| CN114729284B (en) | 2023-10-31 |
| TW202128966A (en) | 2021-08-01 |
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