A super soft silicone oil finishing agent

A finishing agent and ultra-soft technology, applied in fiber treatment, fiber type, textiles and papermaking, etc., can solve problems such as difficult repair, easy demulsification, sticking to rollers, etc., and achieve easy yellowing, less color change, and expansion The effect of scope
CN102644200BActive Publication Date: 2014-10-29NINGBO RUNHE HIGH TECH MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NINGBO RUNHE HIGH TECH MATERIAL CO LTD
Publication Date
2014-10-29

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Abstract

The invention relates to the textile finishing agent field, in particular to a super-soft finishing agent of silicone oil. The super soft finishing agent of the silicone oil comprises a silicone oil compound with the following cation structural formula as followed. The silicone oil compound occupies a weight percentage of 2%-60% in the finishing agent, the n1 is 5-10, the R is a polyether group, and a polymerization degree is 3-50. The super soft finishing agent of the silicone oil is suitable for feel finishing of one or more fiber constituted fabric such as cotton, Dacron, chinlon and acrylic fibers, and provided with better soft, smooth and fluffy effects than amino-modified silicone oil and excellent stability in resistance to acid and alkali, electrolyte, high temperature, shearing and the like; and problems of easy demulsification, floating oil, roll banding, difficult rework and the like in the existing amino-modified silicone oil are completely solved.
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Description

technical field

[0001] The invention relates to the field of textile finishing agents, in particular to a supersoft silicone oil finishing agent. Background technique

[0002] At present, more than 80% of the hand finishing agents for textiles on the market need to use amino silicone oil. Amino silicone oil is a modified silicone oil developed in the 1980s and mainly used for soft, fluffy and smooth handle finishing. Its molecular main chain is composed of Si-O bonds with excellent flexibility. The aminosilane coupling agent introduces amino groups of different structures, which have strong polarity, reactivity, adsorption and other chemical characteristics, thus endowing amino silicone oil with innate advantages in the effect of fabric hand finishing. However, amino silicone oil cannot be used directly, and must be emulsified with an emulsifier before use. After years of technological development, the selection of amino silicone oil emulsifiers and the optimization of the...

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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