Water-repellent composition, water-repellent fiber product, and method for producing water-repellent fiber product

A fiber product and composition technology, applied in the field of water repellent composition, can solve the problems of refractory and other problems, and achieve the effects of excellent water repellency, energy saving and load reduction
CN105793487BActive Publication Date: 2017-11-07NICCA CHEM COMPANY +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NICCA CHEM COMPANY
Publication Date
2017-11-07

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Abstract

The present invention is a water repellent composition comprising a non-fluorine-based polymer containing a structural unit derived from a (meth)acrylate monomer (A) and a reactive emulsifier (B) The (meth)acrylate monomer (A) has a monovalent hydrocarbon group with a carbon number of 12 or more that may also have a substituent, and the reactive emulsifier (B) is selected from At least one of the compounds (B1) to (B3) containing overlapping unsaturated groups.
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Description

【Technical field】

[0001] The present invention relates to a water-repellent composition, a water-repellent fiber product and a manufacturing method of the water-repellent fiber product. 【Background technique】

[0002] A fluorine-based water-repellent agent having a fluorine-containing group is conventionally known, and a fiber product in which water-repellency is imparted to the surface is known by treating the fluorine-based water-repellent agent on a fiber product or the like. Such a fluorine-based water repellent is generally produced by polymerizing or copolymerizing a monomer having a fluoroalkyl group.

[0003] Although fiber products treated with fluorine-based water-repellent agents exhibit excellent water-repellent properties, in order to express water-repellent properties, the orientation of the fluoroalkyl group must be adjusted. temperature for heat treatment. However, heat treatment at high temperature requires high energy, so it is problematic in terms 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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