Photocuring nano hybrid material, and synthesis method and application thereof
A technology of nano-hybrid materials and light-curing coatings, applied in the directions of polyether coatings, polyester coatings, epoxy resin coatings, etc., can solve the problems of dispersion and agglomeration, affecting process performance, and preparing light-curing nano-hybrid materials, etc. Achieve good solubility and dispersibility, excellent photocurability, and improve curing performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0045] On the other hand, the present invention provides a method for preparing the above-mentioned photocurable nano-hybrid material with photocurable reactive groups, the method comprising: in a nitrogen atmosphere, in the presence of a catalyst, in an organic solvent, at 20-80°C The siloxane with the photocurable reactive group is reacted with deionized water at a temperature of 20, the resulting hydrolysate is polycondensed, and the solvent and other small molecules in the reaction system are removed under reduced pressure to obtain the photocurable reactive group. Cured nano-hybrid material, wherein the siloxane having a photocurable reactive group is selected from vinylsiloxane and (meth)acryloxysilane, preferably γ-methacryloxypropyl trimethyl Oxysilane.
[0046] In a preferred embodiment of the method for preparing a photocurable nano-hybrid material having a photocurable reactive group according to the present invention, the siloxane having a photocurable reactive group ...
Example Embodiment
[0062] Example 1 Synthesis of photo-curable nano-hybrid materials with photo-curable reactive groups
[0063] Add 1.4 moles of ethanol solution, 0.05 moles of deionized water, and 0.01 moles of hydrochloric acid to 0.2 moles of vinyl siloxane, and carry out the reaction at 65°C. After the reaction proceeds for 48 hours, the solvent and other small molecules are removed under reduced pressure to obtain the product .
Example Embodiment
[0064] Example 2 Synthesis of photo-curable nano-hybrid materials with photo-curable reactive groups
[0065] Add 10 moles of ethanol solution, 0.5 moles of deionized water, and 0.01 moles of sulfuric acid to 1 mole of vinyl siloxane, and react at 40°C. After the reaction proceeds for 10 hours, the solvent and other small molecules are removed under reduced pressure to obtain the product .
PUM
Property | Measurement | Unit |
---|---|---|
Size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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