WO2017057874A1 - Detergent composition containing high contents of fat-soluble ingredients - Google Patents

Abstract

The present specification discloses a detergent composition. The composition contains a cross-polymer of an acrylate and a C10-30 alkyl acrylate, and thus, a detergent composition can be provided that implements freshness at the time of rinsing due to excellent foaming power and defoaming power while stabilizing high contents of fat-soluble ingredients in a soap-type system that can achieve rich foam and excellent rinsability.

Description

Detergent composition containing high content of fat-soluble components

Disclosed herein are detergent compositions.

The composition for cleaning is a mixture of synthetic surfactants in soap type, soap-free type and soap type, which are largely made by neutralizing fatty acid with alkali agent. It can be classified as a semi-soap type. Among these, it is known that the wet type cleaning agent can give abundant foam upon cleaning and has excellent rinsing properties.

However, when the fatty acid neutralized soap type cleaner system contains a high content of fat-soluble components such as butter and oil, the fat-soluble component acts as an antifoaming agent and thus does not generate bubbles, resulting in a smooth feeling when rinsing. The freshness of rinsing is a scum formed by the combination of carboxyl groups (COO-) of anionic surfactants and divalent metal ions (magnesium, potassium) of water. This is because it is difficult to formulate with fatty acids to stabilize high content of fat-soluble components. That is, in a wet type detergent system containing a high content of fat-soluble components, scum cannot be formed, a formulation containing high fat-soluble components is impossible, and the greasy feel of the fat-soluble component itself cannot provide freshness in rinsing.

For this reason, in the past, in the case of the detergent containing a high content of a fat-soluble component, the system which emulsified based on surfactant which does not have a carboxyl group (COO-) has been used. Other prior arts related to detergent compositions are described in Korean Patent Registration No. 10-0760973.

In one aspect, the present disclosure aims to provide a detergent composition that stabilizes an emulsification system containing a high fat-soluble component in a wet type system capable of realizing abundant foam and excellent rinsability.

In another aspect, the present disclosure aims to provide a detergent composition that stabilizes a high content of fat-soluble components in a wet type system while providing excellent air bubbles and anti-foaming power to realize freshness when rinsing.

In one aspect, the techniques disclosed herein include a fat soluble component; Anionic surfactants; And a foam composition including an acrylate and a C10-30 alkyl acrylate crosslinker (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) and an antifoaming force upon rinsing.

In an exemplary embodiment, the fat-soluble component may include 0.01 to 50 parts by weight based on 100 parts by weight of the total detergent composition.

In an exemplary embodiment, the fat soluble component may be one or more selected from the group consisting of oil, butter and wax.

In an exemplary embodiment, the anionic surfactant may be one having a carboxyl group.

In an exemplary embodiment, the anionic surfactant may be at least one selected from the group consisting of ammonium laureth sulfate, coamidopropyl betaine, ammonium lauryl sulfate and fatty acid soap.

In an exemplary embodiment, the fatty acid soap is at least one selected from the group consisting of lauric acid soap, myristic acid soap, palmitic acid soap, stearic acid soap, caprylic acid soap, capric acid soap and oleic acid soap. Can be.

In an exemplary embodiment, the fatty acid soap includes one or more fatty acids selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, caprylic acid, capric acid and oleic acid; And at least one alkali agent selected from the group consisting of potassium hydroxide, sodium hydroxide, triethanolamine and methylglucamine.

In an exemplary embodiment, the anionic surfactant; And acrylates and C10-30 alkyl acrylate crosspolymers (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) may comprise 0.01 to 30 parts by weight and 0.01 to 2 parts by weight, respectively, based on 100 parts by weight of the detergent composition.

In one aspect, the technology disclosed herein has the effect of providing a detergent composition that stabilizes an emulsified system containing a high fat-soluble component in a wet type system capable of realizing rich foam and excellent rinsability.

In another aspect, the technology disclosed herein has the effect of providing a detergent composition that stabilizes the high content of fat-soluble components in the wet type system while providing excellent air bubbles and antifoaming power to realize freshness when rinsing.

Hereinafter, the present invention will be described in detail.

In one aspect, the techniques disclosed herein include a fat soluble component; Anionic surfactants; And a foam composition including an acrylate and a C10-30 alkyl acrylate crosslinker (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) and an antifoaming force upon rinsing.

In another aspect, the techniques disclosed herein include a fat soluble component; Anionic surfactants; And a composition comprising an acrylate and a C10-30 Alkyl Acrylate Crosspolymer (Acrylates / C10-30 Alkyl Acrylate Crosspolymer). For example, the method may be applied to the skin of the subject.

In another aspect, the techniques disclosed herein are for a cleaning use of a subject as a fat soluble component; Anionic surfactants; And a crosspolymer of acrylates and C 10-30 alkyl acrylates (Acrylates / C 10-30 Alkyl Acrylate Crosspolymer). For example, the composition may be applied to the skin of the subject.

In an exemplary embodiment, the detergent composition may be a composition for cleaning, washing, or cleansing that can be used on all parts of the body including the face for cleaning or beauty.

In an exemplary embodiment, the fat-soluble component may be at least one selected from the group consisting of a naturally derived vegetable oil, a synthetic oil, a naturally derived butter, a synthetic butter, a natural derived wax, and a synthetic wax.

In an exemplary embodiment, the anionic surfactant may be one having a carboxyl group.

In an exemplary embodiment, the anionic surfactant may be at least one selected from the group consisting of ammonium laureth sulfate, coamidopropyl betaine, ammonium lauryl sulfate and fatty acid soap.

In an exemplary embodiment, the fatty acid soap is produced by neutralizing fatty acids and alkali chemicals, and is produced from a fatty acid having 4 to 28 carbon atoms, specifically, a higher fatty acid having 12 or more carbon atoms. It may be a soap produced.

In an exemplary embodiment, the fatty acid soap is at least one selected from the group consisting of lauric acid soap, myristic acid soap, palmitic acid soap, stearic acid soap, caprylic acid soap, capric acid soap and oleic acid soap. Can be.

In an exemplary embodiment, the fatty acid soap includes one or more fatty acids selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, caprylic acid, capric acid and oleic acid; And at least one alkali agent selected from the group consisting of potassium hydroxide, sodium hydroxide, triethanolamine and methylglucamine.

In an exemplary embodiment, the fat-soluble component may include 0.01 to 50 parts by weight based on 100 parts by weight of the total detergent composition. In another aspect, the fat-soluble component is 0.01 part by weight, 0.1 part by weight, 1 part by weight, 5 parts by weight, 10 parts by weight, 15 parts by weight, 20 parts by weight or more based on 100 parts by weight of the detergent composition. , 25 parts by weight or more, or 30 parts by weight or more and 50 parts by weight, 45 parts by weight or less, 40 parts by weight or less, 35 parts by weight or less, or 30 parts by weight or less. Specifically, the fat-soluble component may be contained in a high content of 10 to 50 parts by weight, 15 to 45 parts by weight, or 20 to 40 parts by weight based on 100 parts by weight of the total detergent composition.

In an exemplary embodiment, the anionic surfactant may include 0.01 to 30 parts by weight based on 100 parts by weight of the total detergent composition. In another aspect, the anionic surfactant is 0.01 part by weight, 0.1 part by weight, 1 part by weight, 5 parts by weight, 10 parts by weight, 15 parts by weight or 20 parts by weight based on 100 parts by weight of the detergent composition. It may be included in more than 30 parts by weight, 25 parts by weight or less or 20 parts by weight or more. Specifically, the anionic surfactant may include 5 to 30 parts by weight, or 10 to 25 parts by weight based on 100 parts by weight of the total detergent composition.

In an exemplary embodiment, the acrylate and C10-30 alkyl acrylate crosspolymer may include 0.01 to 2 parts by weight based on 100 parts by weight of the total detergent composition. In another aspect, the crosspolymer of the acrylate and the C10-30 alkyl acrylate is 0.01 part by weight, 0.05 part by weight, 0.1 part by weight, 0.2 part by weight, 0.3 part by weight or more based on 100 parts by weight of the total detergent composition. At least 2 parts by weight, at most 1.5 parts by weight, at most 1.4 parts by weight, at most 1.3 parts by weight, at most 1.2 parts by weight, at most 1.1 parts by weight, at most 1 part by weight, and at least 0.9 parts by weight. Or less, 0.8 parts by weight or less, 0.7 parts by weight or less, 0.6 parts by weight or less, or 0.5 parts by weight or less. Specifically, the crosspolymer of the acrylate and the C10-30 alkyl acrylate comprises 0.1 to 2 parts by weight, 0.1 to 1.5 parts by weight or 0.1 to 1 part by weight based on 100 parts by weight of the total detergent composition, thereby containing a high content of fat-soluble components. It stabilizes and improves the foaming power during foaming and rinsing.

In an exemplary embodiment, the composition may be a cosmetic composition.

The detergent composition according to the present invention neutralizes 70 to 80% of the fatty acids and stabilizes the formulation with unneutralized fatty acids, thereby quickly defoaming during rinsing while foaming well while stabilizing a high content of fat-soluble components in the wet type system, thereby providing rapid cleaning power. It has the effect of realizing a fresh feeling that is not slippery.

Hereinafter, the present invention will be described in more detail with reference to Examples. These examples are only for illustrating the present invention, it will be apparent to those skilled in the art that the scope of the present invention is not to be construed as limited by these examples.

Example.

According to the following Table 1, the facial detergent composition was prepared, and this was compared with the foaming force, the defoaming force during rinsing, and the freshness during rinsing according to the following test method.

Specifically, after neutralizing the crosspolymer of fatty acid, acrylate and C10-30 alkyl acrylate at 300 to 500 rpm with a stirrer, the facial detergent composition is prepared according to a conventional method of emulsifying a high amount of oil or butter or wax. Prepared.

As a result, it was confirmed that in the case of Comparative Example 3, in which the crosspolymer of acrylate and C10-30 alkyl acrylate was not added in the soap type detergent system, it did not form a formulation unlike the rest of the composition. Accordingly, it was found that the crosspolymers of acrylate and C10-30 alkyl acrylate stabilized the emulsification system in the wet type cleaner system.

	Comparative Example 1	Comparative Example 2	Comparative Example 3	Example 1	Example 2	Example 3
Ammonium Laureth Sulfate	5	0	0	0	0	0
Coamidopropyl Betaine	5	0	0	0	0	0
Ammonium Lauryl Sulfate	5	0	0	0	0	0
Lauric acid	0	5	5	5	5	5
Myristic acid	0	5	5	5	5	5
Palmitic acid	0	2.5	2.5	2.5	2.5	2.5
Stearic acid	0	2.5	2.5	2.5	2.5	2.5
Potassium hydroxide	0	4.5	4.5	4.5	4.5	4.5
Acrylate / C10-30 Alkyl Acrylate Crosspolymer	0	0.5	0	0.5	0.5	0.5
Sunflower oil	0	0	0	20	0	0
Shea Butter	0	0	0	0	20	0
Carnauba Wax	0	0	0	0	0	20
water	Remaining amount	Remaining amount	Remaining amount	Remaining amount	Remaining amount	Remaining amount
total	To 100	To 100	To 100	To 100	To 100	To 100

Test Example 1. Foaming Force

Foaming force was measured with a SITA instrument after making 250 ml of a 1% solution of the facial cleanser composition at a temperature of 25 to 30 ° C. Stirring time was 20 seconds, the rotation speed was stirred 10 times to 800 m ^-1 , the height of the bubble force after the last 10 times stirring was measured and shown in Table 2 below.

	Comparative Example 1	Comparative Example 2	Example 1	Example 2	Example 3
Foaming force (unit: ml)	716	691	672	602	556

As a result, the foaming power of the conventional anionic surfactant (Comparative Example 1) and the detergent containing no fat-soluble component when the crosspolymer of acrylate and C10-30 alkyl acrylate were added in the soap type detergent system containing a high content of fat-soluble component It confirmed that the foaming power corresponded to the foaming power (comparative example 2) of a composition. In particular, the foaming power of Example 1 was shown to be very excellent.

Test Example 2 Anti-foaming force during rinsing

Defoaming force at rinsing was the number of hand rinses at which the bubbles disappeared during rinsing for five facial cleanser sensory training panels. Specifically, after removing 1 g of the facial cleanser composition prepared in the above example, hand with foam with both hands 15 times with 0.2-0.3 g of tap water, when the hands are washed under running tap water, the time when the foam disappears The number of rinses is shown in Table 3 below.

	Comparative Example 1	Comparative Example 2	Example 1	Example 2	Example 3
Panel 1 Unit: Number of Rinsing	9	6	4	3	2
Panel 2 Unit: Number of Rinsing	8	5	5	4	3
Panel 3 Unit: Number of Rinsing	10	7	4	3	3
Panel 4 Unit: Number of Rinsing	7	5	5	2	3
Panel 5 Unit: Number of Rinsing	10	6	3	4	3
Average number of rinses	8.8	5.8	4.2	3.2	2.8

As a result, when crosspolymers of acrylates and C10-30 alkyl acrylates are added in a wet type detergent system containing a high content of fat-soluble components, bubbles are significantly depleted when the bubbles come into contact with water despite the high content of fat-soluble components. It was confirmed that a fast cleaning power can be implemented. In addition, this effect was found to be remarkably superior to the conventional anionic surfactant composition of Comparative Example 1, in which no crosspolymer of acrylate and C10-30 alkyl acrylate was added.

Test Example 3 Freshness at Rinse

The freshness of the rinsing was tested by five facial cleanser sensory test training panel to score the intensity of freshness when rinsing. Specifically, after removing 1 g of the facial cleanser composition prepared in the above Example, the foam with both hands with 0.2 to 0.3 g of tap water 15 times, and then wash your hands under running tap water, freshness, The time of expression is shown in Table 4 below as the freshness intensity. Freshness intensity was evaluated from 1 point (freshness weak) to 15 points (freshness strong).

	Comparative Example 1	Comparative Example 2	Example 1	Example 2	Example 3
Panel 1 (Unit: Freshness Intensity)	3	8	9	11	13
Panel 2 (Unit: Freshness Intensity)	4	7	8	12	12
Panel 3 (Unit: Freshness Intensity)	3	8	10	12	10
Panel 4 (Unit: Freshness Intensity)	5	8	9	10	11
Panel 5 (Unit: Freshness Intensity)	2	9	12	13	12
Freshness mean	3.4	8	9.6	11.6	11.6

As a result, it was confirmed that when the crosspolymer of acrylate and C10-30 alkyl acrylate was added in the wet type detergent system containing a high content of a fat soluble component, the freshness was equivalent to Comparative Example 2 containing no fat soluble component. In addition, this effect was found to be remarkably superior to the conventional anionic surfactant composition of Comparative Example 1, in which no crosspolymer of acrylate and C10-30 alkyl acrylate was added.

As described above, specific portions of the present disclosure have been described in detail, and for those skilled in the art, these specific techniques are merely preferred embodiments, and the scope of the present disclosure is not limited thereto. Will be obvious. Thus, the substantial scope of the present invention will be defined by the appended claims and their equivalents.

Claims (8)

1. Fat-soluble component;

   Anionic surfactants; And

   A detergent composition comprising a crosspolymer of acrylates and C 10-30 alkyl acrylates (Acrylates / C 10-30 Alkyl Acrylate Crosspolymer).
2. The method of claim 1,

   The fat-soluble component comprises 0.01 to 50 parts by weight based on 100 parts by weight of the total detergent composition.
3. The method of claim 1,

   The fat-soluble component is at least one selected from the group consisting of oils, butters and waxes, detergent compositions,
4. The method of claim 1,

   The said anionic surfactant is a detergent composition which has a carboxyl group.
5. The method of claim 1,

   Wherein said anionic surfactant is at least one selected from the group consisting of ammonium laureth sulfate, coamidopropyl betaine, ammonium lauryl sulfate and fatty acid soaps.
6. The method of claim 5,

   The fatty acid soap is at least one selected from the group consisting of lauric acid soap, myristic acid soap, palmitic acid soap, stearic acid soap, caprylic acid soap, capric acid soap and oleic acid soap.
7. The method of claim 6,

   The fatty acid soap,

   At least one fatty acid selected from the group consisting of lauric acid, myristic acid, palmitic acid, stearic acid, caprylic acid, capric acid and oleic acid; And

   At least one alkali agent selected from the group consisting of potassium hydroxide, sodium hydroxide, triethanolamine and methylglucamine; detergent composition.
8. The method of claim 1,

   The anionic surfactant; And acrylates and C10-30 alkyl acrylate crosspolymers (Acrylates / C10-30 Alkyl Acrylate Crosspolymer) comprise 0.01 to 30 parts by weight and 0.01 to 2 parts by weight, respectively, based on 100 parts by weight of the cleaning composition.