Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Micro-capsule essence with two-layer capsule wall and preparation method and application thereof

A microcapsule essence and microcapsule technology, which is applied in the field of double-layer capsule wall microcapsule essence and its preparation, and the preparation of aroma fabrics, can solve the problems of not meeting high standards, short fragrance retention time, and easy volatilization of fragrances, etc., to achieve Long lasting fragrance, strong washing fastness, good mechanical strength and flexibility

Active Publication Date: 2012-05-09
澳华达香精(广州)有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, spices are widely used in various daily necessities and food industries in people's lives, but spices have disadvantages such as volatile, difficult to store, and unstable properties.
In recent years, the textile industry is also gradually developing multi-functional fabrics, such as scented fabrics. However, using traditional methods, such as adding daily chemical essence directly to the fabrics, the scented fabrics have the characteristics of fast fragrance distribution, short fragrance retention time, and fast washing. Disadvantages such as poor degree
Aroma materials and aroma cloth prepared by traditional methods can no longer meet people's demand for high standards

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] 1. A double-layer capsule wall lavender essence, which is composed of lavender oily essence positioned inside, the first layer of microcapsule wall positioned in the middle and the outer capsule wall positioned at the outermost layer.

[0022] 2, the preparation of double-layer capsule wall lavender essence, specifically comprises the following steps:

[0023] (1) Preparation of the aqueous solution of the capsule wall material of the microcapsule: a) prepare an aqueous solution of 3% sodium alginate by mass percentage, for subsequent use; b) prepare an aqueous solution of 9% carboxymethyl cellulose by mass percentage, for subsequent use; wherein the water used for pure water.

[0024] (2) Preparation of gelatin-gum arabic aqueous solution: a) Take 8 parts by weight of gelatin and add it to 100 parts by weight of water, swell at room temperature for 40 minutes, then stir and heat to 40°C until the gelatin is completely dissolved, and set aside; b) Take 8 parts by weigh...

Embodiment 2

[0029] 1, a kind of sweet-scented osmanthus essence of double-layer capsule wall, it is made up of the sweet-scented osmanthus oil essence that is positioned at inside, the first layer of microcapsule wall that is positioned at the middle and the outer capsule wall that is positioned at outermost.

[0030] 2, the preparation of double-layer capsule wall sweet-scented osmanthus essence, specifically comprises the following steps:

[0031] (1) Preparation of the aqueous solution of the capsule wall material of the microcapsule: a) prepare an aqueous solution of 3.5% sodium alginate by mass percentage, for subsequent use; b) prepare an aqueous solution of 10% carboxymethyl cellulose by mass percentage, for subsequent use; wherein the water used for pure water.

[0032] (2) Preparation of gelatin-gum arabic aqueous solution: a) Add 10 parts by weight of gelatin to 100 parts by weight of water, swell at room temperature for 40 minutes, then stir and heat to 40°C until the gelatin i...

Embodiment 3

[0037] 1. A double-layer capsule wall rose essence, which is composed of the rose oily essence positioned inside, the first layer of microcapsule wall positioned in the middle and the outer capsule wall positioned at the outermost layer.

[0038] 2. The preparation of the double-walled rose essence specifically comprises the following steps:

[0039] (1) Preparation of the aqueous solution of the capsule wall material of the microcapsules: a) prepare an aqueous solution of 4% sodium alginate by mass percentage for subsequent use; b) prepare an aqueous solution of 8% carboxymethyl cellulose by mass percentage for subsequent use; wherein the water used for pure water.

[0040] (2) Preparation of gelatin-gum arabic aqueous solution: a) Take 6 parts by weight of gelatin and add it to 100 parts by weight of water, swell at room temperature for 40 minutes, then stir and heat to 60°C until the gelatin is completely dissolved, and set aside; b) Add 6 parts by weight of gum arabic int...

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 discloses a micro-capsule essence with two-layer capsule walls and a preparation method and an application thereof. The essence comprises inner oil essence, a first micro-capsule wall in the middle and an outer capsule wall located on outermost layer. The micro-capsule essence with two-layer capsule wall of the invention has two-layer capsule wall structure , good mechanical strength and flexibitity; in addition, when used in cloth the micro-capsule essence has the advantage of strong washing resistance, long fragrance holding time and easy storage. The preparation method of themicro-capsule essence with two-layer capsule walls adopts complex coacervation phase separation method to prepare the essence, the technological design is seasonable, the maneuverability is strong, micro-capsule essence with different fragrances can be designed according to different demands; in the preparation process, the mechanical strength of the micro-capsule essence can be effectively controlled so as to control the duration time and degree of the frangrance of the micro-capsule essence; in addition, the finished product of the micro-capsule essence with two-layer capsule walls preparedin the invention has high qualification rate and the micro-capsule essence with two-layer capsule can realize industrialized production.

Description

technical field [0001] The invention relates to a microcapsule essence, in particular to a double-walled microcapsule essence, a preparation method thereof and its application in the preparation of fragrance cloth. Background technique [0002] At present, spices are widely used in various daily necessities and food industries in people's lives, but spices have disadvantages such as volatile, difficult to store, and unstable properties. In recent years, the textile industry is also gradually developing multi-functional fabrics, such as scented fabrics. However, using traditional methods, such as adding daily chemical essence directly to the fabrics, the scented fabrics have the characteristics of fast fragrance distribution, short fragrance retention time, and fast washing. Disadvantages such as poor degree. Aroma materials and aroma cloth prepared by traditional methods can no longer meet people's demand for high standards. Contents of the invention [0003] Purpose of ...

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): B01J13/10
Inventor 潘晓昀张海波
Owner 澳华达香精(广州)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com