Fragrant wool fiber and preparation method thereof

A technology of wool fiber and fragrance, which is applied in fiber treatment, animal fiber, textile and paper making, etc. It can solve the problems of large particle size, easy elution, and poor fragrance persistence, and achieve good biocompatibility, not easy elution, Long-lasting fragrance effect

Active Publication Date: 2017-04-26
珠海威丝曼股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wool fiber is loved by people because of its warmth and comfort, but ordinary wool fiber cannot be removed due to its own odor, so it needs to be treated to make it scented
[0003] The existing fragrance-containing fiber processing method is to directly use emulsified essence to arrange the fiber, but the general emulsified essence is easy to volatilize, the fragrance is emitted quickly, easy to wash off, and the fragrance retention time is not long
Or use ordinary essence microcapsules to finish the fibers, but due to the large particle size of ordinary microcapsules, they can only be attached to the surface of the fibers, and they are easy to fall off under the action of external force, and the fragrance persistence is poor

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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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] 1. Preparation method

[0041] Stir 5 g of Turkone ((E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one) and 5 g of Tween Mix for 10 minutes to obtain Turkone emulsion; then add Turkone emulsion to 100mL 10wt% sodium tripolyphosphate aqueous solution, stir and mix for 10 minutes to obtain an oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate ; At a stirring speed of 500r / min, slowly add the oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate (O / W) into 100mL of 10wt% water-soluble chitosan aqueous solution, stir evenly, and react at room temperature for 2h. An aqueous solution of nanocapsules coated with Turkone was obtained.

[0042] Components by weight percent are 0.1wt% vanillin, 0.1wt% triethanolamine fatty acid ester quaternary ammonium salt, and the balance is water to prepare the aqueous solution of vanillin and triethanolamine fatty acid ester quaternary ammonium salt: vanillin and triethanolamine fatty acid ester quatern...

Embodiment 2

[0046] 1. Preparation method

[0047] Stir 5g Turkone ((E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one) and 5g Span Mix for 10 minutes to obtain Turkone emulsion; then add Turkone emulsion to 100mL 10wt% sodium tripolyphosphate aqueous solution and stir and mix for 10 minutes to obtain an oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate; At a stirring speed of 600r / min, the oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate (O / W) was slowly added to 100mL of 10wt% water-soluble chitosan aqueous solution, stirred evenly, and reacted at room temperature for 2h to obtain An aqueous solution of nanocapsules coated with Turkone.

[0048]Component by weight percentage is 0.2wt% vanillin, 0.1wt% triethanolamine fatty acid ester quaternary ammonium salt, the balance is water, the aqueous solution of preparation vanillin and triethanolamine fatty acid ester quaternary ammonium salt: vanillin and triethanolamine fatty acid ester quaternary ...

Embodiment 3

[0052] 1. Preparation method

[0053] 10g Turkone ((E)-1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-one) and 10g polyethylene glycol Stir and mix with alcohol for 12 minutes to obtain Turkone emulsion; then add Turkone emulsion to 200mL 10wt% sodium tripolyphosphate aqueous solution and stir and mix for 12 minutes to obtain an oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate solution; at a stirring speed of 700r / min, slowly add the oil-in-water (O / W) mixture of Turkone and sodium tripolyphosphate (O / W) into 200mL of 10wt% water-soluble chitosan aqueous solution, stir evenly, and react at room temperature for 2h , to obtain an aqueous solution of nanocapsules coated with Turkone.

[0054] Components by weight percent are 0.4wt% vanillin, 0.2wt% triethanolamine fatty acid ester quaternary ammonium salt, and the balance is water to prepare the aqueous solution of vanillin and triethanolamine fatty acid ester quaternary ammonium salt: vanillin and trieth...

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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PUM

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Abstract

The invention discloses a fragrant wool fiber and a preparation method thereof. Chitosan and sodium tripolyphosphate are used for coating a damascone spice, nanocapsules with chitosan as an outer shell are formed, then amino of chitosan and amino of a wool fiber are crosslinked through glutaraldehyde, and the nanocapsules coated with the damascone spice are immobilized on the wool fiber by chemical bonds; at the same time, vanillin is directly chemically immobilized on the surface of the wool fiber; and the fragrant wool fiber simultaneously loaded with the vanillin and the damascone spice is prepared. The prepared fragrant wool fiber is simultaneously loaded with the vanillin and the damascone spice, and has vanilla bean aroma of the vanillin spice and strong milk aroma, and fruity flavor, green grass fragrance, flower fragrance, wood fragrance and berry fragrance of the damascene spice; the fragrance is lasting, is slowly released, and is not easy to elute; the obtained wool fiber has the skin friendly performance, and has good application prospects.

Description

technical field [0001] The invention belongs to the technical field of wool fabric processing. More specifically, it relates to a fragrance-containing wool fiber and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people are gradually pursuing high-quality lifestyles, and the requirements for fiber fabrics are getting higher and higher, not only requiring visual and tactile sensations, but also satisfying olfactory sensations. Fragrant fibers have a soothing effect. The development of fragrant fiber has gradually become the development trend of the market to improve mood, reduce stress and stimulate excitement. Wool fiber is loved by people because of its warmth and comfort, but ordinary wool fiber cannot be removed due to its own odor, so it needs to be treated to make it scented. [0003] The existing processing method of fragrance-containing fiber is to directly use emulsified essence to arrange the fiber, b...

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): D06M23/12D06M13/165D06M101/12
CPCD06M13/005D06M13/165D06M23/12D06M2101/12
Inventor 谢惠刁辛尚华何辉
Owner 珠海威丝曼股份有限公司
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