KR0148722B1 - Liquid detergent composition with an improved low temperature fluidity - Google Patents
Liquid detergent composition with an improved low temperature fluidityInfo
- Publication number
- KR0148722B1 KR0148722B1 KR1019950037609A KR19950037609A KR0148722B1 KR 0148722 B1 KR0148722 B1 KR 0148722B1 KR 1019950037609 A KR1019950037609 A KR 1019950037609A KR 19950037609 A KR19950037609 A KR 19950037609A KR 0148722 B1 KR0148722 B1 KR 0148722B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid detergent
- detergent composition
- low temperature
- amine oxide
- fluidity
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title claims abstract description 21
- 239000000203 mixture Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 title claims abstract description 17
- 150000001412 amines Chemical class 0.000 claims abstract description 18
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 11
- 238000004851 dishwashing Methods 0.000 claims abstract description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 claims description 2
- 150000008052 alkyl sulfonates Chemical class 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 238000005406 washing Methods 0.000 abstract description 14
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000005187 foaming Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 239000012459 cleaning agent Substances 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- -1 alkyl betaine Chemical compound 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 1
- GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
- 239000004129 EU approved improving agent Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- BTBJBAZGXNKLQC-UHFFFAOYSA-N ammonium lauryl sulfate Chemical compound [NH4+].CCCCCCCCCCCCOS([O-])(=O)=O BTBJBAZGXNKLQC-UHFFFAOYSA-N 0.000 description 1
- 229940063953 ammonium lauryl sulfate Drugs 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation 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
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 229920001059 synthetic 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
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- 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
- C11D1/12—Sulfonic acids or sulfuric acid esters; 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
Abstract
본 발명은 음이온계 계면활성제와 에톡시화아민옥사이드를 함유한 주방용 액체 세정제 조성물에 관한 것으로, 더욱 상세하게는 음이온계 계면활성제를 주제로 하는 주방용 액체 세정제에 에톡시화아민옥사이드를 배합함으로써 별도의 저온 유동성 개선제의 첨가없이도 저온에서 부터 실온에 걸쳐 일정한 유동성이 유지되어 사용흐름성이 개선될 뿐만 아니라 세척력, 기포력도 개선된 주방용 액체 세정제 조성물에 관한 것이다.The present invention relates to a dishwashing liquid detergent composition containing an anionic surfactant and an ethoxylated amine oxide, and more particularly, by mixing ethoxylated amine oxide in a dishwashing liquid detergent based on anionic surfactant. The present invention relates to a dishwashing liquid detergent composition in which constant flowability is maintained from low temperature to room temperature without the addition of an improving agent, thereby improving the use flowability as well as the washing power and the bubble power.
Description
본 발명은 음이온계 계면활성제와 에톡시화아민옥사이드를 함유한 주방용 액체 세정제 조성물에 관한 것으로, 더욱 상세하게는 음이온계 계면활성제를 주제로 하는 주방용 액체 세정제에 에톡시화아민옥사이드를 배합함으로써 별도의 저온 유동성 개선제의 첨가없이도 저온에서 부터 실온에 걸쳐 일정한 유동성이 유지되어 사용흐름성이 개선될 뿐만 아니라 세척력, 기포력도 개선된 주방용 액체 세정제 조성물에 관한 것이다.The present invention relates to a dishwashing liquid detergent composition containing an anionic surfactant and an ethoxylated amine oxide, and more particularly, by mixing ethoxylated amine oxide in a dishwashing liquid detergent based on anionic surfactant. The present invention relates to a dishwashing liquid detergent composition in which constant flowability is maintained from low temperature to room temperature without the addition of an improving agent, thereby improving the use flowability as well as the washing power and the bubble power.
일반적으로 주방용의 액체 세정제는 계면활성제, 세정보조게, 유효성분, 향, 물등으로 조성되며, 이들 성분들 중 세척능과 기포성을 갖는 것은 주로 계면활성제이다.Generally, dishwashing liquid detergents are composed of surfactants, detergents, active ingredients, fragrances, water, and the like, and among these components, those having washing ability and foaming properties are mainly surfactants.
세정제에 주로 사용되는 계면활성제의 예로는 일킬설포네이트, α-올레핀설페이트, 라우릴황산나트륨, 라우릴황산암모늄, 알킬베타인, 에톡시화알콜에테르, 알킬폴리글루코사이드, 지방산아미드 등을 들 수 있으며, 이들 계면활성제의 사용량은 통상 5∼30중량부이다.Examples of the surfactant mainly used in the cleaning agent include ilkysulfonate, α-olefin sulfate, sodium lauryl sulfate, ammonium lauryl sulfate, alkyl betaine, ethoxylated alcohol ether, alkyl polyglucoside, fatty acid amide, and the like. The usage-amount of surfactant is 5-30 weight part normally.
이러한 계면활성제들을 주제로 하는 액체 세정제들은 일정한 용기에 담아 사용자가 일정량을 부어서 사용케하기 위하여 유동성 즉, 흐름성을 가져야 한다. 이러한 목적으로 합성 또는 천연의 폴리머성분 또는 무기염을 적량 첨가하여 적정한 수준의 점성을 갖게 하고 있다. 영국특허 GB2168377에서는 클레이 또는 연마제를 점도조절제로 사용하고 있으며, 유럽특허 EP 0109022에서는 고분자의 폴리머 또는 무기 전해질을 점도조절제로 사용하고 있다.Liquid detergents based on these surfactants must be fluid, ie, flowable, in a certain container so that the user can pour a certain amount of the liquid. For this purpose, an appropriate amount of synthetic or natural polymer components or inorganic salts are added to provide an appropriate level of viscosity. In British Patent GB2168377, clay or abrasive is used as a viscosity modifier, and in European Patent EP 0109022, a polymer of polymer or an inorganic electrolyte is used as a viscosity modifier.
그러나 온도와 유동성, 즉 점성은 반비례관계가 있어서, 실온에서 적정한 점성은 거의 흐름성이 없어지고, 저온에서 적정한 점성수준은 실온에서는 너무 묽어져, 사용하기에 불편한 문제점이 있다.However, since temperature and fluidity, that is, viscosity are inversely related, proper viscosity at room temperature almost disappears, and an appropriate viscosity level at low temperature is too thin at room temperature, which is inconvenient to use.
이에, 저온 유동성과 안정성을 개선하기 위해 저분자량의 알콜, 에테르류, 케톤류 등을 1∼15중량부를 더 함유하는 세정제 조성물이 소개되고 있으나 저온 유동성은 개선되는 반면, 세척력 및 기포력이 감소하여 사용성에 있어 또다른 문제를 유발하고 있다. 또한, 상기한 유동성 개선제들은 고가의 화합물로서 원료비용을 증가시키는 문제점도 있다. 한편, 우수한 저온안전성과 동시에 충분한 기포력을 갖는 세정제를 목적으로 라우릴디메틸아민옥사이드와 같은 아민옥사이드류를 첨가하여 사용하기도 한다. 그러나, 아민옥사이드의 경우에도, 찬물(약 0℃)에서는 세정제로서 사용하기에 적합한 점도로 인식되고 있는 300∼600cps를 얻을 수 없어, 목적하는 효과를 충분히 만족시켜 주지는 못하고 있는 상황이다. 이에, 0∼40℃의 넓은 온도 범위에서 만족스러운 사용점도를 갖고 있는, 세척력 및 기포력이 우수한 새로운 세정제가 요구되고 있다.Accordingly, in order to improve low temperature fluidity and stability, detergent compositions containing 1 to 15 parts by weight of alcohols, ethers, and ketones of low molecular weight have been introduced. However, low temperature fluidity is improved, while washing power and foaming power are reduced, thereby improving usability. Is causing another problem. In addition, the above-mentioned fluidity improving agents are expensive compounds, which also increase the cost of raw materials. On the other hand, amine oxides such as lauryldimethylamine oxide may be added and used for the purpose of a detergent having excellent low temperature safety and sufficient foaming power. However, even in the case of amine oxide, in the cold water (about 0 degreeC), 300-600 cps recognized by the viscosity suitable for use as a washing | cleaning agent cannot be obtained, and the situation is not fully satisfying the desired effect. Accordingly, there is a need for a new detergent having excellent cleaning and foaming power, having a satisfactory use viscosity in a wide temperature range of 0 to 40 ° C.
이에 본 발명자는 상기한 문제점을 해소하고, 세척력 및 기포력의 저하됨이 없이도 양호한 저온 유동성을 갖는 세정제 조성물을 제공하기 위하여 예의 연구한 결과, 에톡시화된 아민옥사이드를 사용하는 경우, 넓은 온도범위에서 안정된 유동성을 가지며, 세척력 및 기포력에서 모두 우수한 세정제를 얻을 수 있음을 발견하고 본 발명을 완성하게 되었다.Accordingly, the present inventors have diligently studied to solve the above problems and to provide a cleaning composition having good low temperature fluidity without degrading the cleaning power and the foaming power. Thus, when ethoxylated amine oxide is used, it is stable in a wide temperature range. The present invention has been completed by discovering that it has a fluidity and that an excellent cleaning agent can be obtained in both washing power and bubble power.
즉, 음이온계 계면활성제를 주제로 하는 액체 세정제에 에톡시화아민옥사이드를 배합함으로써, 저온에서의 유동성이 현저히 개선되어 실온에서 저온에 이르기까지 거의 같은 정도의 유동성을 가지며, 세척력 및 기포력이 개선됨을 발견하고 본 발명을 완성하게 되었다.That is, by blending the ethoxylated amine oxide in the liquid detergent based on anionic surfactant, the fluidity at low temperature is remarkably improved, and the fluidity is about the same from room temperature to low temperature, and the washing power and bubble power are improved. Discovered and completed the present invention.
따라서, 본 발명의 목적은 별도의 유동성 개선제의 첨가없이도 실온에서 저온에 이르기까지 거의 일정한 유동성이 유지되며, 세척력 및 기포력이 개선된 주방용 액체 세정제 조성물을 제공하는 것이다.Accordingly, it is an object of the present invention to provide a kitchen liquid detergent composition which maintains almost constant fluidity from room temperature to low temperature without the addition of a separate fluidity improver, and has improved washing power and foaming power.
즉, 본 발명에 의한 주방용 액체 세정제 조성물은 음이온 계면활성제를 조성물 총중량에 대해 5∼30중량% 함유하며, 하기 일반식의 에톡시화아민옥사이드를 1∼10 중량부 함유함을 특징으로 한다.That is, the dishwashing liquid detergent composition according to the present invention contains an anionic surfactant in an amount of 5 to 30% by weight based on the total weight of the composition, and contains 1 to 10 parts by weight of an ethoxylated amine oxide of the following general formula.
(R1은 에틸렌옥사이드가 2∼3몰 부가된 알킬기 또는 알킬아미도프로필기이고 R2, R3은 메틸기 또는 히드록시에틸기이다)(R 1 is an alkyl or alkylamidopropyl group to which 2 to 3 mol of ethylene oxide is added, and R 2 and R 3 are a methyl group or a hydroxyethyl group)
본 발명에 의한 주방용 액체 세정제 조성물은 에톡시화아민옥사이드를 조성물 총중량에 대해 1∼10중량%함유함을 특징으로 하며, 이에 의해 세척력 및 기포력의 저함됨이 없이도 양호한 저온 유동성을 갖는다. 또한, 별도의 유동성 개선제의 첨가없이도 저온 유동성이 개선되어 실온에서 저온에 이르기까지 거의 같은 정도의 유동성을 갖는다.The dishwashing liquid detergent composition according to the present invention is characterized by containing 1 to 10% by weight of ethoxylated amine oxide, based on the total weight of the composition, thereby having good low temperature fluidity without deterioration of washing power and foaming power. In addition, low temperature fluidity is improved without the addition of a separate fluidity improver to have about the same degree of fluidity from room temperature to low temperature.
이하 본 발명은 보다 상세하게 설명한다.Hereinafter, the present invention will be described in more detail.
에톡시화아민옥사이드는 에톡시 3급아민을 과산화물로 반응시켜 얻은 생성물로서, 알칼리영역에서는 비이온성을, 산성영역에서는 양이온성을 갖는 계면활성제이다. 또, 중성영역 특히 PH6-8에서 에톡시화아민옥사이드는 음이온성 계면활성제와 복합체를 형성하며, 이에 기인하여 세척력이 증가되고, 온도 변화에 따라서 안정한 유동성을 나타낸다. 에톡시화아민옥사이드는 1∼10중량%의 양으로 함유하는 것이 바람직하다. 에톡시화아민옥사이드 함유량이 1중량% 미만인 경우 목적하는 효과를 얻을 수 없으며, 반면 10중량%를 초과하는 경우 기포력이 저하되므로 상기한 범위로 함유하는 것이 좋다.Ethoxylated amine oxide is a product obtained by reacting an ethoxy tertiary amine with a peroxide, and is a surfactant having nonionicity in an alkaline region and cationicity in an acidic region. In addition, in the neutral region, especially PH6-8, ethoxylated amine oxide forms a complex with an anionic surfactant, thereby increasing the washing power and showing stable fluidity with temperature change. It is preferable to contain an ethoxylated amine oxide in the quantity of 1-10 weight%. If the ethoxylated amine oxide content is less than 1% by weight, the desired effect may not be obtained. On the other hand, if the content of ethoxylated amine oxide is more than 10% by weight, the foaming force may be lowered.
본 발명의 세정제 조성물에 사용되는 음이온계 계면활성제로는 알킬설포네이트, 알킬에톡시설페이트, α-올레핀서포네이트, 직쇄알킬벤젠설포네이트, 폴리옥시에틸렌알킬에테르설페이트, α-메틸에스테르 및 알칸올아민염을 들 수 있으며, 이들 중에서 선택된 1종 단독으로 또는 2종 이상을 혼합하여 사용한다. 이들 음이온 계면활성제는 나트륨, 칼륨 또는 암모늄의 형태를 가지면, 5∼30중량%의 양으로 사용한다.The anionic surfactants used in the cleaning composition of the present invention include alkylsulfonates, alkylethoxysulfates, α-olefin sulfonates, linear alkylbenzenesulfonates, polyoxyethylene alkyl ether sulfates, α-methyl esters and alkanolamines. Salt, and one or more selected from these may be used in combination. These anionic surfactants are used in an amount of 5 to 30% by weight, in the form of sodium, potassium or ammonium.
이하 본 발명을 실시예에 따라 더욱 구체적으로 설명한다.Hereinafter, the present invention will be described in more detail with reference to Examples.
[실시예 1 및 비교예 1∼3]EXAMPLE 1 AND COMPARATIVE EXAMPLES 1-3
다음 표 1의 조성을 갖는 주방용 액체 세정제를 제조하였다. 세정제는 실온에서 하기의 성분을 순서대로 혼합하여 제조하였다.Next, a dishwashing liquid detergent having a composition of Table 1 was prepared. The cleaning agent was prepared by mixing the following components in order at room temperature.
[시험예][Test Example]
상시 실시예 1과 비교예 1, 2, 3, 4의 세정제의 물성 및 평가결과는 다음과 같다.The physical properties and evaluation results of the cleaning agents of Example 1 and Comparative Examples 1, 2, 3, and 4 are as follows.
(1)세척력(1) washing power
세척력은 리너츠방법(KSM2716)에 준하여 현미경글라스에 식용유지로 만든 기름때를 오염시킨 후, 각 세정제의 0.2% 수용액을 실온에서 교반기로 5분 회전시킨 후 세정된 면을 상호 비교하였다.The cleaning power was contaminated with oil stain made of edible oil and fat on the microscope glass according to the Linz method (KSM2716), and then 0.2% aqueous solution of each cleaner was rotated for 5 minutes with a stirrer at room temperature, and the washed surfaces were compared with each other.
(2)기포력(2) Bubble power
기포력은 직경 3cm, 높이 30cm의 실린더에 각 세정제의 0.2% 수용액 25㎖를 30℃에서 동일한 회전방법으로 100회전후의 기포 높이를 측정하였다.The bubble force measured the bubble height after 100 revolutions of 25 ml of 0.2% aqueous solutions of each detergent in 30 degreeC in the cylinder of diameter 3cm and height 30cm.
시험 결과는 다음 표 2와 같다.The test results are shown in Table 2 below.
상기 표 2에서 명백히 알 수 있는 바와 같이, 에톡시화아민옥사이드를 배합한 실시예 1은, 아민옥사이드를 배합한 비교예 1에 비해 저온유동성이 우수하며, 온도별 점도변화가 매우 적다. 또한, 종래의 세정제(비교예 2, 3, 4)에 비하여 기포성, 세척력이 우세하다.As can be clearly seen in Table 2, Example 1 containing the ethoxylated amine oxide is excellent in low-temperature fluidity, compared to Comparative Example 1 containing the amine oxide, very little change in viscosity for each temperature. In addition, foamability and washing power are superior to conventional cleaning agents (Comparative Examples 2, 3, and 4).
통상 300∼600cps가 적정한 사용점도로 인지되고 있는데, 실시예 1은 0℃에서 40℃간 적정 사용온도를 보여주는 반면, 비교예 1은 세척력 및 기포력에서는 만족스러운 효과를 얻을 수 있으나 0℃에서 적정 사용점도를 벗어나며, 비교예 2, 3에서는 저온과 40℃에서 상기 적정 범위에서 벗어나고 있고, 특히 저온 유동성 개선 목적으로 프로필렌글리콜과 알코올을 첨가한 비교예 4에서는 세척력, 기포력이 저하되었으며, 또 40℃점성은 매우 낮은 것을 보여주고 있다.Typically, 300 to 600 cps is recognized as an appropriate use point, while Example 1 shows a proper use temperature between 0 ° C. and 40 ° C., while Comparative Example 1 can obtain satisfactory effects in washing power and foaming power, but is suitable at 0 ° C. It is out of the viscosity, and in Comparative Examples 2 and 3 are out of the appropriate range at a low temperature and 40 ℃, especially in Comparative Example 4 with the addition of propylene glycol and alcohol for the purpose of improving low-temperature fluidity, washing power, foaming power is lowered, and 40 It shows that the viscosity is very low.
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