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Composition for fabric softener

A technology of softener and composition, which is applied in the field of fiber softener composition, can solve the problems of inability to fully exert the effect of organic acid, organic acid diffusion (slow dissolution, etc.), achieve strong aftertaste, improve solubility, and avoid damage

Active Publication Date: 2016-10-12
LG HOUSEHOLD & HEALTH CARE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, when the viscosity of the fiber softener is high, the diffusion (dissolution) of the organic acid in the washing water is slow, and the effect of the organic acid cannot be fully exerted.

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
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  • Composition for fabric softener
  • Composition for fabric softener
  • Composition for fabric softener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～6 and comparative example 1～2

[0053] A fiber softener composition having the composition and content shown in Table 1 below was prepared.

[0054] First, put the thickening polymer into purified water, stir well until it is completely dissolved, then add citric acid, flower fermented vinegar, and edible vinegar to it and stir for 30 minutes, then add ethanol, flavors, and additives dissolved in advance The solution was stirred for 30 minutes to prepare a fiber softener composition.

[0055] As the additive, a mixture of an aroma solubilizer (5% by weight) and a defoamer (0.05% by weight) was used. As the thickening polymer, an acrylic copolymer (Rheovis FRC from BASF) was used. As the organic acid, citric acid was used.

[0056] The vinegar uses brewed vinegar (natural food).

[0057] In addition, flower fermented vinegar is obtained by washing jasmine petals with water and then drying them, then mixing 15 parts by weight of edible vinegar and 15 parts by weight of sugar water with respect to 1 part by ...

experiment example 1

[0061] Experimental example 1: Measurement of residual calcium carbonate concentration in clothes after washing

[0062] After washing and rinsing using the fabric softener compositions produced in the above Examples and Comparative Examples, the concentration of calcium carbonate remaining in the clothes was measured.

[0063] The washing conditions followed the experimental method of EL306 (fiber softener) in the environmental label certification standard of the Korea Institute of Environmental Industry and Technology, and the usage amount of the fiber softener composition in the last rinse was 0.67mL / L.

[0064] The analysis of the residual amount of calcium carbonate remaining in the clothes after washing and rinsing is carried out by taking 0.5 g of the test cloth which has been washed and rinsed under the above washing conditions, and acidifying it with a mixture of hydrochloric acid, hydrofluoric acid, nitric acid and boric acid. After the treatment, extraction was perf...

Embodiment 7～10

[0071] A fiber softener composition having the composition and content shown in Table 3 below was prepared.

[0072] First, a cationic polymer, flower fermented vinegar, edible vinegar, and citric acid were put into purified water and stirred for 30 minutes, then a solution in which ethanol, fragrance, aroma solubilizer, and antifoaming agent were dissolved was added, and stirred for 30 minutes. Fiber softener composition.

[0073] In addition, as a glucose-based polymer, a commercially available polyquaternium salt (Polymer LR30M of DOW Chemical Company) was used; as an acrylic polymer, a commercially available acrylic acid copolymer (Rheovis FRC of BASF Company) was used. .

[0074] In addition, the vinegar uses brewed vinegar (natural food).

[0075] In addition, the flower fermented vinegar used is after washing the jasmine petals with water and then drying them, then mixing 15 parts by weight of edible vinegar and 15 parts by weight of sugar water with the dried petals,...

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Abstract

The present invention relates to a composition for a fabric softener, and more specifically, which uses an organic acid and a viscosity-increasing polymer, improves loosening of the organic acid by controlling viscosity, and which can effectively remove calcium carbonate remaining in clothes when washing. Also, a composition for a fabric softener for enhancing remaining scent, according to the present invention, can further enhance remaining scent in clothes compared to existing fabric softeners by using a cationic polymer instead of a cationic surfactant, which is harmful to the body.

Description

technical field [0001] The invention relates to a fiber softener composition. Background technique [0002] In order to prevent static electricity from being generated on clothes and to impart softness to fibers, fabric softeners are widely used in households, and the amount of use thereof is gradually increasing. Recently, with the improvement of consumers' living standards, the demand for hygiene and cleanliness has gradually increased, and in order to pursue a more comfortable dressing life, attention has been paid to preventing the growth of microorganisms that may occur on clothing and removing odors. Gradually increase. [0003] Under normal circumstances, the damp smell produced in the fiber can be caused by the reaction of organic compounds such as sweat odor and unsaturated lower fatty acids and volatile organic compounds such as ammonia generated by the decomposition of normal skin flora, or by reacting with laundry detergent or The remaining components of the so...

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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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/20C11D3/37
Inventor 赵允振车暻温金世勋沈延洙
Owner LG HOUSEHOLD & HEALTH CARE LTD
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