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Antibacterial fluffy softener for fabrics and preparation method of antibacterial fluffy softener.

A softener and fluffy technology, which is applied in the field of antibacterial fluffy softener for fabrics and its preparation, can solve the problems of easy breeding of bacteria and poor resistance, achieve good emulsification effect, reduce the growth of fabric bacteria, and have good antibacterial ability

Pending Publication Date: 2021-01-22
上海锐鲨高新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned softeners can make the fibers have a soft and fluffy texture, they have poor resistance, and the fabrics are prone to breed bacteria after long-term use.

Method used

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  • Antibacterial fluffy softener for fabrics and preparation method of antibacterial fluffy softener.
  • Antibacterial fluffy softener for fabrics and preparation method of antibacterial fluffy softener.
  • Antibacterial fluffy softener for fabrics and preparation method of antibacterial fluffy softener.

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Embodiment 1: A kind of antibacterial and fluffy softening agent for fabrics is prepared from the following raw materials: 60kg of amino silicone oil, 15kg of hydroxyl-terminated polymethicone oil, 5kg of 2-hydroxybiphenyl, 0.2kg of nano-titanium dioxide, 25kg of emulsifier and 40kg of ionized water. Wherein, the emulsifier is a mixed solution of 20kg sorbitan stearate and 5kg sucrose stearate; the viscosity of amino silicone oil is 1500mm 2 / s, the ammonia value is 0.3; the annual value of hydroxyl-terminated polymethicone oil is 30mm 2 / s, the hydroxyl content is 8.5%; the particle diameter of nano-titanium dioxide is 30nm.

[0043] The preparation steps are as follows:

[0044] S1: add sorbitan fatty acid ester and sucrose fatty acid ester into a stirring tank, stir and mix at 70°C for 30 minutes to obtain an emulsifier;

[0045] S2: Add 2-hydroxybiphenyl, nano-titanium dioxide, emulsifier and deionized water into the stirring tank, and mix at 80°C for 30 minutes ...

Embodiment 2

[0047] Embodiment 2: An antibacterial and fluffy softener for fabrics. The difference from Embodiment 1 is that the amounts of each component are different, and the specific amounts are shown in Table 1 below.

Embodiment 3-4

[0048] Embodiment 3-4: a kind of antibacterial fluffy softening agent for fabric,

[0049] The difference from Example 1 is that the raw materials also contain pentaerythritol, and the amounts of pentaerythritol and other components are shown in Table 1 below.

[0050] In the preparation step, S3 is: add amino silicone oil, hydroxyl-terminated polymethicone oil and pentaerythritol to the mixed solution, heat the mixed solution to 90°C, stir and mix for 45 minutes, and cool down to room temperature to obtain the finished softener.

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Abstract

The invention relates to the field of textile assistants, and particularly discloses an antibacterial fluffy softener for fabrics and a preparation method of the antibacterial fluffy softener. The antibacterial fluffy softener comprises the raw materials of 60-80 parts of amino silicon oil, 15-20 parts of hydroxyl-terminated polymethylsilicone oil; 5-10 parts of 2-hydroxybiphenyl; 0.2-0.3 part ofnano titanium dioxide; 25-30 parts of an emulsifier; and 40-50 parts of deionized water. The preparation process comprises the following steps of S1, adding sorbitan fatty acid ester and sucrose fattyacid ester into a stirring kettle, and stirring and mixing at 70 DEG C for 30 minutes to obtain an emulsifier; S2, adding 2-hydroxybiphenyl, nano titanium dioxide, the emulsifier and deionized waterinto a stirring tank, and mixing at 80 DEG C for 30 minutes to obtain a mixed solution; and S3, adding amino silicone oil and hydroxyl-terminated polymethylsilicone oil into the mixed solution, heating the mixed solution to 90 DEG C, stirring and mixing for 45 minutes, and cooling to room temperature to obtain the finished softening agent. The softener has a good antibacterial effect while havinga softening effect.

Description

technical field [0001] The present application relates to the technical field of textile auxiliaries, in particular to an antibacterial fluffy softener for fabrics and a preparation method thereof. Background technique [0002] As people's requirements for fabrics are getting higher and higher, various higher requirements are also put forward for fabrics in the textile industry. Through various modification treatments on fabrics, fabrics can have various better properties, so as to Respond to a gradually changing market. And the softening treatment of fabric is exactly an important treatment process, and in softening treatment, just need to use softener. [0003] Existing softening agents, such as a kind of fabric fluffy softening agent disclosed in Chinese patent application CN110184822A and a preparation method thereof, include the following raw materials in parts by weight: 80-100 parts of polyether amino silicone oil, 20-100 parts of emulsifier 40 parts, 10-14 parts of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/643D06M13/152D06M11/46D06M13/224D06M13/148D06M15/03D06M13/00D06M101/32
CPCD06M15/6436D06M15/643D06M13/152D06M11/46D06M13/224D06M13/148D06M15/03D06M13/00D06M16/00D06M2200/50D06M2101/32
Inventor 严国强
Owner 上海锐鲨高新材料有限公司