Anti-ultraviolet microcapsule finishing agent and preparation method thereof

A microcapsule finishing, anti-ultraviolet technology, applied in fiber processing, textile and papermaking, light-resistant fibers, etc., can solve the problems of limited application range and unstable performance of coating agents, and achieve stable anti-ultraviolet, obvious effect, obvious effect. UV protection effect

Inactive Publication Date: 2018-04-20
INTIME FASHION SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the above-mentioned prior art only relies on the coating agent and ignores the fabric structure to improve the UV resistance of the fabric, although certain results can be achieved, t...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An anti-ultraviolet microcapsule finishing agent, the finishing agent is spherical or ellipsoidal, with an average particle diameter of 6 μm, and the mass ratio of its core material to wall material is 1:0.3; the core material is composed of graphene and titanium dioxide, The wall material is composed of sericin and hyaluronic acid.

[0021] The core material is composed of graphene and titanium dioxide in a mass ratio of 1:1.

[0022] The wall material is composed of sericin and hyaluronic acid at a ratio of 1:1.

[0023] A preparation method of an anti-ultraviolet microcapsule finishing agent, comprising the following steps:

[0024] (1) dissolving sericin in deionized water to prepare a sericin solution with a mass concentration of 3%;

[0025] (2) Dissolving hyaluronic acid in water to prepare a hyaluronic acid solution with a mass concentration of 0.5%, then adding emulsifier, graphene and titanium dioxide powder, magnetically stirring until uniformly dispersed t...

Embodiment 2

[0032] An anti-ultraviolet microcapsule finishing agent, the finishing agent is spherical or ellipsoidal, with an average particle diameter of 9 μm, and the mass ratio of its core material and wall material is 1:1; the core material is composed of graphene and titanium dioxide, The wall material is composed of sericin and hyaluronic acid.

[0033] The core material is composed of graphene and titanium dioxide in a mass ratio of 1:2.

[0034] The wall material is composed of sericin and hyaluronic acid at a ratio of 2.5:1.

[0035] A preparation method of an anti-ultraviolet microcapsule finishing agent, comprising the following steps:

[0036] (1) dissolving sericin in deionized water to prepare a sericin solution with a mass concentration of 6%;

[0037] (2) Dissolving hyaluronic acid in water to prepare a hyaluronic acid solution with a mass concentration of 1.5%, then adding emulsifier, graphene and titanium dioxide powder, magnetically stirring until uniformly dispersed ...

Embodiment 3

[0044] An anti-ultraviolet microcapsule finishing agent, the finishing agent is spherical or ellipsoid, the average particle diameter is 12 μm, and the mass ratio of its core material and wall material is 1:1.5; the core material is composed of graphene and titanium dioxide, The wall material is composed of sericin and hyaluronic acid.

[0045] The core material is composed of graphene and titanium dioxide in a mass ratio of 1:3.5.

[0046] The wall material is composed of sericin and hyaluronic acid at a ratio of 4:1.

[0047] A preparation method of an anti-ultraviolet microcapsule finishing agent, comprising the following steps:

[0048] (1) dissolving sericin in deionized water to prepare a sericin solution with a mass concentration of 10%;

[0049] (2) Dissolving hyaluronic acid in water to prepare a hyaluronic acid solution with a mass concentration of 2%, then adding emulsifier, graphene and titanium dioxide powder, magnetically stirring until uniformly dispersed to o...

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Abstract

The invention discloses an anti-ultraviolet microcapsule finishing agent and a preparation method thereof. The finishing agent is spherical or ellipsoidal, the average grain size is 6 to 12 [mu]m, andthe mass ratio of the core material to the wall material is 1:(0.3-1.5); and the core material consists of graphene and titanium dioxide, and the wall material consists of sericin and hyaluronic acid. The finishing agent can combine the structural characteristics of the fabric and is firmly combined with the fabric so as to realize the stable anti-ultraviolet function; and the finishing agent issuitable for finishing cotton, wool, silk, linen and chemical fiber fabrics and finished product clothes, and has remarkable anti-ultraviolet effect.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a functional finishing agent for fabrics, in particular to an anti-ultraviolet microcapsule finishing agent and a preparation method thereof. Background technique [0002] With the rapid development of textile technology in recent years, more and more textiles have to be finished with various functions according to the needs of different customers, so that the performance of textiles has been greatly improved. For example, the most common textiles are waterproof and water-repellent finishing, flame-retardant finishing, antistatic finishing, sanitary finishing, biological finishing, anti-fouling and decontamination finishing, microcapsule finishing, soft finishing and anti-wrinkle finishing, etc., through the use of different finishing agents and Its finishing method is to achieve the purpose of textiles with corresponding properties. [0003] Among them, microcapsule finishing re...

Claims

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Application Information

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IPC IPC(8): D06M23/12D06M11/74D06M11/46D06M15/15D06M15/03
CPCD06M23/12D06M11/46D06M11/74D06M15/03D06M15/15D06M2200/25
Inventor 郭新华张会良叶萍韩建钢
Owner INTIME FASHION SUZHOU CO LTD
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