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Transparent antibacterial softener and preparation method thereof

A softener and transparent technology, applied in the field of daily chemical products, can solve the problems of poor low temperature stability and easy hydrolysis

Pending Publication Date: 2022-04-29
WALCH GUANGZHOU COMMODITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although ester-based quaternary ammonium salts have the characteristics of excellent softness, good antistatic properties, easy biodegradation, and environmental protection as raw materials for softeners, fabric softeners using ester-based quaternary ammonium salts have poor low-temperature stability and are easy to hydrolyze. The problem

Method used

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  • Transparent antibacterial softener and preparation method thereof
  • Transparent antibacterial softener and preparation method thereof
  • Transparent antibacterial softener and preparation method thereof

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Embodiment

[0031] Press the composition of table 1, proportioning and following preparation method, prepare the softening agent of embodiment 1-6, preparation method is as follows:

[0032] Mix ethanol and / or propylene glycol, add imidazoline quaternary ammonium salt, cetyltrimethylammonium chloride, stir until the solution is clear and transparent, add polysorbate-20, essence and benzalkonium chloride, stir and mix evenly, Finally, add water to 100%, stir and mix evenly to obtain softener.

[0033] The composition, proportioning of table 1 embodiment 1-6 softening agent

[0034] raw material Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 imidazoline quaternary ammonium salt 5 8 8 6 5 6 Esterquat / / / / / / Dioctadecyldimethylammonium chloride / / / / / / Cetyltrimethylammonium Chloride 10 12 12 10 3 5 Polysorbate-20 5 3 3 6 8 7 ethanol 5 8 0 6 6 10 Propylene Glycol 2 0 20 3 2 ...

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Abstract

The invention discloses a transparent bacteriostatic softener and a preparation method thereof, and relates to the technical field of daily chemical products, the softener is prepared from the following components by mass: 8-30% of a cationic surfactant, 1-15% of polysorbate-201, 5-35% of ethanol and / or propylene glycol, 0.1-0.5% of benzalkonium chloride, and the balance of water; the cationic surface active agent is selected from imidazoline quaternary ammonium salt and hexadecyl trimethyl ammonium chloride, and the mass ratio of the imidazoline quaternary ammonium salt to the hexadecyl trimethyl ammonium chloride is 1: (0.2-3). According to the present invention, the cationic surface active agent and the nonionic surface active agent are matched, and the specific alcohol and the benzalkonium chloride are added so as to prepare the low-temperature stable antibacterial and rewetting agent, such that the low-temperature stable antibacterial and rewetting agent has effects of low temperature stability, excellent antibacterial property, good rewetting property and significant softening effect.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a transparent antibacterial softener and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people's pursuit of the quality of clothing or fabrics has also been improved. Softeners have the effect of softening clothes, and single-function softeners can no longer meet people's growing living needs, so most of the softeners on the market are multi-functional softeners. [0003] In the softener on the market, ester-based quaternary ammonium salt surfactants are generally used as the main softening raw materials. Chinese patent CN201810195925.4 discloses a softener and its preparation method. Softener, isopropanol, and ethanol are mixed to make softener. Although ester-based quaternary ammonium salts have the characteristics of excellent softness, good antistatic properties, easy biodegradation, and environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M13/463D06M13/473A01N33/12A01N25/04A01P1/00
CPCD06M15/53D06M13/463D06M13/473D06M16/00A01N33/12A01N25/04D06M2200/50
Inventor 李磊谭小军陈家欣
Owner WALCH GUANGZHOU COMMODITY
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