Nano rare earth optical transfer agent in bionic state, Nano rare earth optical transfer agricultural film in bionic state, and preparation method thereof
A technology of light-changing agricultural film and light-changing agent, which is applied in the direction of chemical instruments and methods, luminescent materials, etc., can solve the problems of easy loss, fast light-turning attenuation, and no ecological imitation characteristics, so as to achieve enhanced dispersion and stable solution Poor performance, the effect of improving luminous efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0031] Will (La 0.9 SM 0.09 Eu 0.01 )Cl 3 , α-naphthoic acid, 3-triethoxysilylpropyl dimethyl dodecyl ammonium chloride in a molar ratio of 1:4:2 at 20-40°C for 6 hours to obtain a new type of rare earth light conversion agent . Stir 0.5 parts of light-changing agent and 0.6 parts of clay with a cationic exchange capacity of 80meq / 100g at high speed in the presence of 20 parts of dispersion medium water to form a uniform material, and react at 20-200°C for 3-4 hours. The obtained product is washed, dried, and pulverized to become a functional organoclay compound (nano-mimetic rare earth light-changing agent); disperse 0.005 parts of nano-mimetic rare-earth light-changing agent in 100 parts of PVC polymer, blow molding or After tape-casting, the nano-imitation ecological rare earth light-converting agricultural film can be obtained.
Embodiment 2
[0033] Will (La 0.7 Gd 0.1 Eu 0.2 )NO 3 , p-toluic acid, 3-trimethoxysilylpropylmethylethylhexadecylammonium chloride in a molar ratio of 1:5:1 at 40-60°C for 4 hours to obtain a new type of rare earth agent. 1 part of light-changing agent and 10 parts of clay with a cationic exchange capacity of 90meq / 100g are stirred at high speed in the presence of 100 parts of ethanol as a dispersion medium to form a uniform material, and reacted at 60-70°C for 3-5 hours. After washing, drying and crushing, the obtained product is a functional organoclay compound (nano-mimetic rare earth light-changing agent); disperse 5 parts of nano-mimetic rare earth light-changing agent in 100 parts of PE, blow molding or casting After forming, the nano-imitation ecological rare earth light-converting agricultural film can be obtained.
Embodiment 3
[0035] Will (Ce 0.4 Y 0.2 Eu 0.4 )Cl 3 , β-naphthoic acid, and 3-trimethoxysilylpropyldimethyloctadecylammonium bromide in a molar ratio of 1:8:2 were reacted at 150-200° C. for 3 hours to obtain a new type of rare earth light converting agent. 6 parts of light-changing agent and 7 parts of clay with a cation exchange capacity of 80meq / 100g are stirred at high speed in the presence of 200 parts of ethanol as a dispersion medium to form a uniform material, and reacted at 80-100°C for 4 hours. After washing, drying and crushing, the obtained product is a functional organoclay compound (nano-mimetic rare earth light-changing agent); disperse 4 parts of nano-mimetic rare earth light-changing agent in 100 parts of EVA, blow molding or casting After forming, the nano-imitation ecological rare earth light-converting agricultural film can be obtained.
PUM
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com