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

Rhizoma bletillae glue wallpaper powder and preparation method thereof

A white glue and paper powder technology, applied in the direction of adhesives, starch adhesives, adhesive types, etc., can solve the problems of affecting product performance, slow formaldehyde release, and easy moldy products, so as to achieve long service life and reduce water absorption High efficiency and good waterproof performance

Active Publication Date: 2021-03-30
安徽芨智生物科技有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no doubt that formaldehyde is toxic to humans, especially if formaldehyde is used in the glue, the release of formaldehyde is very slow after this type of glue is used indoors, and free formaldehyde can be detected in the indoor environment even after several years. The existence of formaldehyde can cause irreversible harm to people. It is now clear that many human diseases are related to the presence of formaldehyde in the room; in addition, because the glue contains a lot of organic matter and water, it provides a suitable environment for mold to grow, making the product easy to mold. Seriously affect the performance of the product, therefore, it is urgent to develop a formaldehyde-free, safe and environmentally friendly glue for interior decoration

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
  • Rhizoma bletillae glue wallpaper powder and preparation method thereof
  • Rhizoma bletillae glue wallpaper powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment provides a kind of white glue wallpaper powder, and raw material component comprises:

[0041] Starch, 22 parts by weight;

[0042] Baijijiao superfine powder, 15 parts by weight;

[0043] Xanthan gum, 1 part by weight;

[0044] Sodium hydroxymethylcellulose, 3 parts by weight;

[0045] The filler is a mixture of nano titanium dioxide with a particle size of 40nm and micron titanium dioxide with a particle size of 2 μm in a mass ratio of 1:2, 1 part by weight;

[0046] Borax, 1 part by weight.

[0047] Described Baijijiao superfine powder adopts following method to prepare:

[0048] (S1) get bletilla tuber, after drying and crushing, obtain bletilla fine powder with a particle diameter of 80nm, add 2 times the mass and volume concentration of 80% ethanol to the bletilla fine powder and carry out reflux extraction under heating conditions, extract Filter after completion to obtain medicinal residues;

[0049] (S2) After the ethanol contained in the ...

Embodiment 2

[0060] This embodiment provides a kind of white glue wallpaper powder, and raw material component comprises:

[0061] Starch, 28 parts by weight;

[0062] Baijijiao superfine powder, 5 parts by weight;

[0063] Xanthan gum, 3 parts by weight;

[0064] Sodium hydroxymethylcellulose, 1 part by weight;

[0065] The filler is a mixture of nano titanium dioxide with a particle size of 60nm and micron titanium dioxide with a particle size of 4 μm in a mass ratio of 2:1, 3 parts by weight;

[0066] Borax, 0.1 parts by weight.

[0067] Described starch adopts following method to carry out pretreatment:

[0068] (a) taking starch and dispersing it in pH 6 phosphate buffer, the ratio of the mass of starch to phosphate buffer is 1:2;

[0069] Thoroughly stir and mix at 80°C for 1 hour at a speed of 80rpm to obtain a paste;

[0070] (b) Cool the paste to 40°C, adjust the pH to 2, add silicone oil, the ratio of the amount of silicone oil added to the mass of starch is 1:4; keep the t...

Embodiment 3

[0084] This embodiment provides a kind of white glue wallpaper powder, and raw material component comprises:

[0085] Starch, 25 parts by weight;

[0086] Baijijiao superfine powder, 10 parts by weight;

[0087] Xanthan gum, 2 parts by weight;

[0088] Sodium hydroxymethylcellulose, 2 parts by weight;

[0089] The filler is a mixture of nano titanium dioxide with a particle size of 50nm and micron titanium dioxide with a particle size of 3 μm in a mass ratio of 1:1, 2 parts by weight;

[0090] Borax, 0.5 parts by weight.

[0091] Described starch adopts following method to carry out pretreatment:

[0092] (a) getting starch and dispersing it in pH 7 phosphate buffer solution, the mass ratio of the starch and phosphate buffer solution is 1:4;

[0093] Fully stir and mix at 100°C at a speed of 120rpm for 0.5h to obtain a paste;

[0094] (b) Cool the paste to 60°C, adjust the pH to 3, add silicone oil, the ratio of the amount of silicone oil added to the mass of starch is 1...

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 sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to bletilla striata glue wallpaper powder and a preparation method thereof. The bletilla striata gum wallpaper powder is preapred by compounding raw materials including, in partsby weight, starch, bletilla striata gum superfine powder, xanthan gum, carboxymethyl cellulose sodium, filler and borax; wherein the water absorption rate of the wallpaper powder in a humid environment is effectively reduced, and the bletilla striata gum wallpaper powder is good in waterproof performance, high in cohesiveness and good in mildew-proof and antibacterial capacity and has good application prospects. Therefore, mildewing and deterioration in a humid environment are avoided, the stability is good, and the service life is long.

Description

technical field [0001] The invention belongs to the technical field of adhesives, and in particular relates to white glue wallpaper powder and a preparation method thereof. Background technique [0002] Baiji bulbs contain a large amount of water-soluble polysaccharides, and its chemical composition is glucomannan, which is the main functional component of Baiji gum. Baijijiao has a certain thickening effect. [0003] Wallpaper is a widely used interior decoration material. Because wallpaper has many advantages such as various colors, rich patterns, luxurious style, safety and environmental protection, convenient construction, and reasonable price, these are unmatched by other interior decoration materials. Therefore, wallpaper is popular in developed countries and regions such as Europe, America, Southeast Asia, and Japan. It has been widely used. At present, domestic interior decoration also uses a large number of decorative wallpapers. Wallpaper usually uses bleached c...

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): C09J103/02C09J105/00C09J11/08C09J11/04
CPCC09J103/02C09J11/08C09J11/04C08K2201/011C08K2003/2241C08K2201/014C08K2201/003C08K2003/387C08L2205/035C08L83/04C08L5/00C08L5/02C08L1/284C08K3/22C08K3/38
Inventor 吴闲
Owner 安徽芨智生物科技有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com