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

Multifunctional regenerated cellulose fiber and its preparation method

A regenerated cellulose, multi-functional technology, applied in the direction of single-component cellulose rayon, fiber chemical characteristics, rayon manufacturing, etc., can solve the problems of easy loss of lavender extract and lavender essential oil, etc., to achieve excellent wearability, Reduced loss and long-lasting antibacterial effect

Active Publication Date: 2022-01-25
江苏康溢臣生命科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Lavender is also known as perfume plant, spiritual vanilla, vanilla, the whole plant contains 1-3% volatile oil, lavender essential oil is composed of many different types of aromatic compounds, its main components are linalool, linalyl acetate, eucalyptol, acetic acid Lavender esters, lavender alcohol, terpene-4-ol and camphor, etc., have various effects such as calming the nerves, beautifying, and antibacterial, but lavender extract and lavender essential oil are easily lost during spinning or post-processing

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
  • Multifunctional regenerated cellulose fiber and its preparation method
  • Multifunctional regenerated cellulose fiber and its preparation method
  • Multifunctional regenerated cellulose fiber and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Preparation of 1.33dTex × 38mm has an aromatic, antibacterial, anti-static, and far-infrared function of regenerated cellulose fiber:

[0032] 1. Preparation of composite modified additives

[0033] 1) Preparation of bioproterators of lavender extracts

[0034] First, the lavender extract is dissolved, and the preparation of the producing generation in the proportion of 1: 1 will be added to the lavender extract, sufficiently stirred, adsorbed, to obtain a long carbon dispersion of the lavender extract, and then reduce the dispersion The pressure drying to constant weight, grind, and the average particle diameter of 1.8 μm contains a long carbon powder containing lavender extracts.

[0035] 2) Preparation of lavender essential oil microcapsules powder

[0036] The mass ratio of 1: 1 is dissolved in distilled water, and the mixed solution was formed into distilled water, and a 30% WT lavender essential oil and 2% Tween-20 aqueous solution, stirred, a water bath placed at 45 ...

Embodiment 2

[0047] Preparation of 1.67dTex × 38mm has aromatic, antibacterial, anti-static, far-infrared function of regenerated cellulose fiber:

[0048] 1. Preparation of composite modified additives

[0049] 1) Preparation of bioproterators of lavender extracts

[0050] First, the lavender extract is dissolved, and the high-temperature bamboo charcoal is added to the lavender extract solution according to the ratio of 1: 1.1, and thoroughly stirred, adsorbed to obtain a long carbon dispersion containing a lavender extract, and then the dispersion is reduced. Dry to constant weight, grind, high temperature bamboo charcoal powder containing lavender extracts of 2.0 μm in average particle size.

[0051] 2) Preparation of lavender essential oil microcapsules powder

[0052] The gelatin and the arabic gel of the mass ratio of 1: 1 were dissolved in distilled water, and 40% wt of lavender essential oil and 2% Tween-20 aqueous solution were stirred, and the water bath was placed in a water bath i...

Embodiment 3

[0063] Preparation 2.22dTex × 56mm has a regenerate cellulose fiber, antibacterial, anti-static, and far-infrared function:

[0064] 1. Preparation of composite modified additives

[0065] 1) Preparation of bioproterators of lavender extracts

[0066] First, the lavender extract is dissolved, and the white bamboo charcoal is added to the lavender extract solution in a ratio of 1: 1.2, and thoroughly stirred, adsorbed to obtain a long-carbon dispersion containing a lavender extract, and then the dispersion is reduced pressure. Dry to constant weight, grind, white bamboo charcoal powder containing lavender extracts of 2.0 μm.

[0067] 2) Preparation of lavender essential oil microcapsules powder

[0068] The gelatin and the arabic gelatin of 1: 1 were dissolved in distilled water, and 50% wt of lavender essential oil and 2% Tween-20 aqueous solution were stirred, and the water bath placed in a water bath at 45 ° C is about 15 min. . After the removal, cooled to room temperature, and...

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

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
particle diameteraaaaaaaaaa
half-lifeaaaaaaaaaa
Login to View More

Abstract

The invention proposes a multifunctional regenerated cellulose fiber and a preparation method thereof, which belong to the technical field of functional regenerated cellulose fiber, and can realize resource reasonable use. The technical scheme includes the steps of preparation of composite modifying additive, preparation of blended spinning solution, preparation of multifunctional regenerated cellulose fiber and the like. The multifunctional regenerated cellulose fiber prepared by the invention has good health care properties and excellent wearing performance, and can be widely used in the fields of bedding, clothing and medical supplies.

Description

Technical field [0001] The present invention belongs to the field of functional regenerative cellulosic fibers, and more particularly to a multifunctional regenerate cellulose fiber and a preparation method thereof. Background technique [0002] With the improvement of the economic development and quality of life, the development and research of health, comfort, functional textiles have become the main and fashion of the textile industry. Regenerated cellulose fibers and their products have moisture absorption, breathable, comfortable, widely used, especially in the fibers, on the one hand, to impart excellent functions, on the other hand, and non-toxic and harmless specialty. [0003] Lavender is a famous perfume plant, lingerie, vanilla, full grass contains 1-3% volatile oil, lavender essential oil consists of many different types of aromatic compounds, its main ingredient fragrant illenol, acetate, eucalyptus, acetic acid Lavender ester, lavender alcohol, terpenoid-4-alcohol a...

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 Patents(China)
IPC IPC(8): D01F1/10D01F1/09D01F2/10
CPCD01F1/106D01F1/103D01F1/09D01F2/10
Inventor 李明华黄惠标
Owner 江苏康溢臣生命科技有限公司