Unlock instant, AI-driven research and patent intelligence for your innovation.

Woolen sweater finishing fluid containing chitosan

A technology of chitosan and woolen sweater, which is applied in the field of woolen sweater finishing liquid containing chitosan, which can solve the problems of woolen sweater pollution and non-water repellency, and achieve the effect of reducing growth rate and good water repellency

Inactive Publication Date: 2013-12-11
WUJIANG CITY QIDU TOWN MIAOGANG YADI KNITTING GARMENT FACTORY
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: wool sweater is contaminated by Aspergillus niger and does not have water repellency

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Woolen sweater finishing fluid containing chitosan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] First prepare ebony extract and dandelion extract, take fresh ebony and freshly picked dandelion, each take 10kg, grind and add extractant respectively, the extractant is all ethanol aqueous solution with mass fraction of 30%, and the addition amount is 100kg. Stir and extract at 70° C. for 2 hours. After the extraction, the extract is centrifuged at 3000 rpm for 30 minutes. The ebony supernatant and the dandelion supernatant were respectively obtained, concentrated in a vacuum to a weight of 10 kg each, and the ebony extract and the dandelion extract were respectively obtained. Get 3kg of chitosan, 5kg of ebony extract, 1kg of dandelion extract, 3kg of xanthan gum, 4kg of calcium bicarbonate, and 110kg of water. All components are mixed uniformly at normal temperature to prepare woolen sweater finishing solution.

Embodiment 2

[0009] The preparation steps of Example 2 are the same as in Example 1, and the ingredients are as follows: 5kg of chitosan, 3kg of ebony extract, 2kg of dandelion extract, 4kg of xanthan gum, 2kg of calcium bicarbonate, and 130kg of water.

Embodiment 3

[0011] The preparation steps of Example 3 are the same as in Example 1, and the ingredients are as follows: 7kg of chitosan, 4kg of ebony extract, 3kg of dandelion extract, 6kg of xanthan gum, 3kg of calcium bicarbonate, and 150kg of water.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a woolen sweater finishing fluid containing chitosan, which comprises the following components in parts by weight: 3-7 parts of chitosan, 3-5 parts of smoked plum extract, 1-3 parts of dandelion extract, 3-6 parts of xanthan gum, 2-4 parts of calcium bicarbonate and 110-150 parts of water. The woolen sweater finishing fluid containing chitosan has functions of good water repellency and inhibition of growth of aspergillus niger.

Description

technical field [0001] The invention relates to a sweater finishing liquid, in particular to a wool sweater finishing liquid containing chitosan. Background technique [0002] Wool sweater finishing liquid has many uses, and can be used to solve many problems in the process of wool sweater from processing to use. After the woolen sweater is treated with the finishing solution, the woolen sweater can be endowed with better performance. For example, after the woolen sweater is treated with the woolen sweater finishing liquid with antibacterial effect, the woolen sweater has an antibacterial function. In addition, if the finishing liquid has the function of repelling water and oil, the sweater will also have the function of repelling water and oil after finishing. Contents of the invention [0003] The technical problem to be solved: the woolen sweater is polluted by Aspergillus niger and has no water repellency. [0004] Technical solution: The invention discloses a sweate...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/03D06M13/00D06M11/76D06M101/12
Inventor 谈星
Owner WUJIANG CITY QIDU TOWN MIAOGANG YADI KNITTING GARMENT FACTORY