Plant based light fastness improving agent and preparation method and application thereof

A fastness improvement and plant technology, which is applied in the field of plant-based light fastness enhancer and its preparation, can solve the problem that the plant-based light fastness improver cannot be effectively used in the textile field, and achieve the effect of preventing oxidation

Active Publication Date: 2019-05-14
LUOLAI LIFESTYLE TECH CO LTD +2
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a plant-based light fastness improving agent and its preparation method and use, which are used to solve the problem that the plant-based light fastness improving agent in the prior art cannot be used effectively Issues in the field of textiles

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
  • Plant based light fastness improving agent and preparation method and application thereof
  • Plant based light fastness improving agent and preparation method and application thereof
  • Plant based light fastness improving agent and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] In the specific embodiment of the present application, the preparation method of each raw material component of the plant-based light fastness improving agent is as follows:

[0053] Scutellaria baicalensis extract is the water extract of Scutellaria baicalensis root; the mass ratio of Scutellaria baicalensis root to water is 1:10, the extraction temperature is 60°C; the extraction time is 2h; the extract is filtered, concentrated, separated, and dried to obtain a solid powder.

[0054] Turmeric extract is the water extract of turmeric rhizome. When extracting turmeric extract, the mass ratio of turmeric rhizome to water is 1:10, the extraction temperature is 60°C, the extraction time is 2h, and the extract is filtered, concentrated, separated and dried , to obtain solid powder.

[0055] Sophora japonica extract is the water extract of acacia flower. When extracting the extract, the mass ratio of acacia flower to water is 1:10, the extraction temperature is 65°C, the pH...

Embodiment 2

[0060] The raw material components in Example 1 were mixed according to the following proportions to prepare a plant-based light fastness improving agent:

[0061]

[0062] The plant-based light fastness improving agent in the present embodiment is used as improving the light fastness on textiles; Textiles are put into the padding tank that is filled with padding liquid with ultrasonic generator and carry out padding treatment; Padding After the treatment, the textile is steamed and dried; the ultrasonic frequency of the ultrasonic generator is 20kHz, and the ultrasonic time is 5min. During the padding treatment, one dipping and one rolling are adopted. The liquid carrying rate of the padding treatment is 50%, and the steam treatment time is 5min, the drying temperature is 100°C.

[0063] Wherein, the padding solution includes:

[0064]

Embodiment 3

[0066] The raw material components in Example 1 were mixed according to the following proportions to prepare a plant-based light fastness improving agent:

[0067]

[0068] The plant-based light fastness improving agent in the present embodiment is used as improving the light fastness on textiles; Textiles are put into the padding tank that is filled with padding liquid with ultrasonic generator and carry out padding treatment; Padding After the treatment, the textile is steamed and dried; the ultrasonic frequency of the ultrasonic generator is 30kHz, and the ultrasonic time is 4min. During the padding treatment, one dipping and one rolling are adopted. The liquid rate of the padding treatment is 50%, and the steam treatment time is 10min, the drying temperature is 110°C.

[0069] Wherein, the padding solution includes:

[0070]

[0071]

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 plant based light fastness improving agent and a preparation method and application thereof. The plant based light fastness improving agent is prepared form the following rawmaterials in parts by weight: 0.5-3 parts of scutellaria baicalensis extract, 1.5-3 parts of turmeric extract, 2-5 parts of sophora flower bud extract, 2-10 parts of mango leaf extract, 1-4 parts of pineapple leaf extract and 1-8 parts of cholla stem extract. The scutellaria baicalensis extract is a water extract of scutellaria roots; the turmeric extract is a water extract of a turmeric rhizome;the sophora flower bud extract is a water extract of an acacia flower; the cholla stem extract is a water extract of cholla stem roots; the pineapple leaf extract is an acetone extract of pineapple leaves; and the mango leaf extract is an extract of mango leaves in an ethanol water solution. The plant based light fastness improving agent penetrates into cotton fabrics under the action of ultrasonic wave, and fabrics with good light fastness are obtained.

Description

technical field [0001] The invention relates to a light fastness improving agent applied to textiles, in particular to a plant-based light fastness improving agent and its preparation method and application. Background technique [0002] Vegetable dyes are the dyes with the longest and most widely used history among natural dyes, and are deeply loved by consumers. Due to the poor light fastness of plant dyes, their application range is limited. Most of the existing light fastness improving agents are chemically synthesized, which do not conform to the natural environmental protection concept of vegetable dyes, so it is imperative to develop green light fastness improving agents for textiles dyed with vegetable dyes. [0003] When exposed to sunlight, it is the main ultraviolet component that can damage dyes. After shielding ultraviolet rays, the light fastness of textiles will be greatly improved. The wavelength of ultraviolet electromagnetic waves is 100-400nm, which can 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
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06P5/02D06P5/04D06P1/34
Inventor 胡雪丽马志宫怀瑞徐良平
Owner LUOLAI LIFESTYLE TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap