Surfactant composition containing gemini quaternary ammonium salt

Abstract

The invention belongs to the field of daily chemical materials, and particularly relates to a surfactant composition containing gemini quaternary ammonium salt. The surfactant contains 0.2-25% of a gemini quaternary ammonium salt compound and 2-45% of a surfactant, with the balance being a solvent, wherein the surfactant at least contains one selected from an anionic surfactant and an ampholytic surfactant. According to the composition contains the anionic or ampholytic surfactant and the gemini quaternary ammonium salt surfactant, the anionic or ampholytic surfactant and the gemini quaternaryammonium salt surfactant do not flocculate and precipitate, so the composition has excellent antibacterial property, functional antibacterial property, conditioning property and other comprehensive surface activity properties.

Description

technical field

[0001] The invention relates to the field of daily chemical materials, in particular to a surfactant composition containing a gemini quaternary ammonium salt. Background technique

[0002] Cationic quaternary ammonium salts generally have fungicidal activity and are widely used as broad-spectrum fungicides.

[0003] In the field of daily chemicals, cationic quaternary ammonium salt surfactants cannot be compounded with anionic surfactants. Once they encounter anionic or amphoteric surfactants, they are prone to flocculation and precipitation, but a single cationic quaternary ammonium salt surfactant is difficult to meet Higher one or more of conditioning, foaming, stain removal properties are required.

[0004] In order to solve this problem, those skilled in the art generally modify other functional additives with cations to unify the antibacterial properties of cations and the surface activity of anions or zwitterions, and obtain daily chemical products th...

Examples

Embodiment 1

[0025] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0026] (1) Formula components

[0027]

[0028]

[0029] (2) Formulation process

[0030] a. Heat and stir phase A to dissolve evenly.

[0031] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0032] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

Embodiment 2

[0034] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0035] (1) Formula components

[0036]

[0037] (2) Formulation process

[0038] a. Heat and stir phase A to dissolve evenly.

[0039] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0040] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

Embodiment 3

[0042] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0043] (1) Formula components

[0044]

[0045] (2) Formulation process

[0046] a. Heat and stir phase A to dissolve evenly.

[0047] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0048] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

technical field

[0001] The invention relates to the field of daily chemical materials, in particular to a surfactant composition containing a gemini quaternary ammonium salt. Background technique

[0002] Cationic quaternary ammonium salts generally have fungicidal activity and are widely used as broad-spectrum fungicides.

[0003] In the field of daily chemicals, cationic quaternary ammonium salt surfactants cannot be compounded with anionic surfactants. Once they encounter anionic or amphoteric surfactants, they are prone to flocculation and precipitation, but a single cationic quaternary ammonium salt surfactant is difficult to meet Higher one or more of conditioning, foaming, stain removal properties are required.

[0004] In order to solve this problem, those skilled in the art generally modify other functional additives with cations to unify the antibacterial properties of cations and the surface activity of anions or zwitterions, and obtain daily chemical products th...

Examples

Embodiment 1

[0025] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0026] (1) Formula components

[0027]

[0028]

[0029] (2) Formulation process

[0030] a. Heat and stir phase A to dissolve evenly.

[0031] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0032] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

Embodiment 2

[0034] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0035] (1) Formula components

[0036]

[0037] (2) Formulation process

[0038] a. Heat and stir phase A to dissolve evenly.

[0039] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0040] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

Embodiment 3

[0042] In this embodiment, the surfactant composition containing a kind of gemini quaternary ammonium salt is prepared:

[0043] (1) Formula components

[0044]

[0045] (2) Formulation process

[0046] a. Heat and stir phase A to dissolve evenly.

[0047] b. After phase A dissolves evenly, add phase B and continue heating and stirring to dissolve evenly.

[0048] c. After phase B is evenly dissolved, cool down to room temperature, add phase C, and stir evenly.

Images