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

Preparation method for woodworking adhesives

An adhesive and woodworking technology, applied in the direction of adhesives, adhesive types, starch adhesives, etc., can solve the problems of affecting the use effect, weak adhesion, insufficient strength, etc., to achieve good strength and reduce damage , The effect of improving the bonding strength

Inactive Publication Date: 2013-03-20
合肥帝奥木业有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most woodworking adhesives use white latex. In actual use, the strength is not enough. After a long time, it is easy to degumming, the adhesive force is not strong, and it is not water-resistant and easy to absorb moisture. If there is water penetration and immersion in furniture, the It will be degummed and affect its use effect

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

[0017] A kind of preparation method of woodworking adhesive, it is made of A, B two kinds of materials:

[0018] The material A is composed of the following raw materials in parts by weight (kg): Coumarone 1, modified tree ash 0.5, styrene 8, polyisobutylene 3, sodium tripolyphosphate 2, epoxy tetrahydro phthalate Dioctyl formate 3, acrylate 2, acrylic acid 5, sodium persulfate 1, fatty alcohol polyoxyethylene ether 2, pure acrylic emulsion 4, water 25;

[0019] The B material is composed of the following raw materials in parts by weight (kg): corn starch 2, sodium carbonate 2, ammonium persulfate 1, diatomaceous earth 3, sodium lauryl sulfate 2, water glass 3, water 30 ;

[0020] The preparation method of described modified tree ash is:

[0021] (1) Tree ashes are soaked in 10-15% hydrogen peroxide for 3-4 hours, washed with deionized water, then soaked in 10-12% sodium hydroxide solution for 3-4 hours, then washed with deionized water until neutral, and dried ;

[0022] ...

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 preparation method for woodworking adhesives. The woodworking adhesives are made of an A material and a B material. The A material includes, by weight, raw materials as follows: 1-2 of coumarone, 0.5-1 of modified wood ash, 5-8 of styrene, 2-3 of polyisobutene, 1-2 of sodium tripolyphosphate, 3-4 of epoxy tetralin dioctyl phthalate, 2-3 of acrylate, 3-5 of crylic acid, 1-2 of sodium persulfate, 2-3 of fatty alcohol-polyoxyethylene ether, 3-4 of pure acrylic emulsion and 20-30 of water. The preparation method for the woodworking adhesives is reasonable in formula design, easy to obtain raw materials, simply in manufacturing technique, easy in equipment matching, stable in product quality, strong in bonding power, good in enduring force, capable of drying quickly, free of bubbles, capable of effectively reducing damage of water molecules to binding agents to enable the water resistance of the water molecules to be improved greatly due to that fact that the modified wood ash is added, capable of possessing an excellent quick-drying characteristic due to the fact that the hydrophilic performance of the adhesives is reduced, and meanwhile, capable of enhancing the bonding strength dramatically and enhancing the water resistance obviously.

Description

technical field [0001] The invention mainly relates to an adhesive, in particular to a composite adhesive for woodworking. Background technique [0002] At present, most woodworking adhesives use white latex. In actual use, the strength is not enough. After a long time, it is easy to degumming, the adhesion is not strong, and it is not water-resistant and easy to absorb moisture. If there is water penetration and immersion in furniture, etc. It will be degummed and affect its use effect. Contents of the invention [0003] The object of the present invention is just in order to provide a kind of preparation method of woodworking adhesive. [0004] The present invention is achieved through the following technical solutions: [0005] A kind of preparation method of woodworking adhesive is characterized in that it is made of two kinds of materials A and B: [0006] The material A is composed of the following raw materials in parts by weight: coumarone 1-2, modified wood...

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 Applications(China)
IPC IPC(8): C09J125/14C09J145/02C09J123/20C09J133/04C09J103/02C09J11/04C09J11/06C08F212/08C08F220/10C08F220/06
Inventor 周业清
Owner 合肥帝奥木业有限公司
Features
  • R&D
  • 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