A kind of fiber antioxidant and preparation method thereof

An antioxidant and fiber technology, applied in the direction of fiber treatment, fiber type, light-resistant fiber, etc., can solve the problems of low number of anti-oxidation and anti-yellowing effects at high temperature, high cost, good anti-oxidation effect, and no heavy metal ions. , excellent effect
CN108085986BActive Publication Date: 2020-05-19GUANGZHOU PANYU XIE YUN LAI CHEM NECESSITIES FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU PANYU XIE YUN LAI CHEM NECESSITIES FACTORY
Publication Date
2020-05-19

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Abstract

The invention discloses a fiber antioxidant. The fiber antioxidant is prepared from the following components in parts by weight: 0.1 to 10 parts of emulsifier, 0.1 to 20 parts of surfactant, 10 to 50parts of alcohols, 0.5 to 15 parts of benzylhydroxylamine and 10 to 89.7 parts of water. The antioxidant has the advantages of low cost, good antioxidant effects on white and light fiber fabrics, capability of meeting relevant EU standards and no toxic or side effects on a human body. Meanwhile, the invention also discloses a preparation method of the fiber antioxidant. The preparation method comprises the following steps: firstly, adding an emulsifier and a surfactant into a reaction still according to component amounts and stirring; secondly, adding the benzylhydroxylamine and the alcohols according to the component amounts, heating and stirring for reacting, and adding water until the material reacts to obtain transparent liquid; thirdly, adding the remaining amount of water after cooling and stirring, thus obtaining a finished product. The preparation method is simple and easy to operate and easily realizes industrialization.
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Description

Technical field

[0001] The invention relates to the technical field of fiber product care agents, in particular to a fiber antioxidant and a preparation method thereof. Background technique

[0002] Fiber fabrics such as white textiles and dyed textiles are very popular among consumers, but for white and light-colored fiber fabrics that require high-temperature treatment such as heat setting and high-temperature lamination treatment, if they are not treated with high-temperature oxidation and anti-yellowing finishing, they are very Quick and extremely easy to turn yellow, not only the appearance is damaged, but also the service life is affected, thereby affecting the final performance of the fabric. Therefore, the white and light-colored fiber fabrics that need high-temperature treatment (such as heat setting, high-temperature lamination treatment) must be subjected to high-temperature oxidation and anti-yellowing treatments. The cost of the existing anti-high temperature oxidat...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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