Nanostructured article and method of making nanostructured article
A nanostructure and structuring technology, applied in the direction of nanostructure manufacturing, nanotechnology, nanotechnology, etc., can solve problems such as limiting commercial feasibility, and achieve the effect of reducing reflectivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
example 1
[0110] According to the method described in U.S. Patent No. 5,104,929 (Bilkadi), Nalco2327, SR444 (pentaerythritol triacrylate), A-174 (methacryloxypropyltrimethoxysilane) and Irgacure TM 184 (photoinitiator) made a 40% by weight 20 nm silica particle-filled acrylic coating. The coating formulation was then diluted with isopropanol (IPA) to form a 50% by weight solution. Then, the coating formulation was coated on virgin 2 mil PET film. The solution was pumped into the coating mold with a syringe, the coating was dried by passing it through an oven set at 120°C and then cured with a UV source. The thickness of the resulting cured coating was approximately 4 microns. The samples were treated by oxygen plasma with different treatment times (30, 60, 90, 120, 150 and 180 seconds). Measure the average % reflectance and record it in Table 1. Samples 2-7 gave significant reflectance reduction and the 90 second treatment provided the best reflectance performance.
[0111] Table...
example 2
[0114]SR295 (pentaerythritol tetraacrylate) (240 gm), SR238 (hexanediol diacrylate) (240 gm) and SR506 (isobornyl acrylate) (120 gm) were combined and mixed. A 1 quart jar was filled with 5 nm silica particles Nalco 2326 (400 gm). 1-Methoxy-2-propanol (450 gm), 3-(methacryloxy)propyltrimethoxysilane (27.82 gm) and 5% Prostab 5128 (hindered amine nitrogen oxide inhibitor) in water (0.23 gm) were mixed together and added to the colloidal dispersion with stirring. The jar was sealed and heated to 80°C for 16 hours. The surface modified silica dispersion (1166 gm), the resin mixture of SR295, SR238 and SR506 (70 gm), and 5% Prostab in water (058 gm) were combined and mixed. Water and 1-methoxy-2-propanol were removed from the mixture by rotary evaporation. The resulting clarified SiO 2 Composition of resin mixture (184.6 gm). The weight percent of modified silica in the formulation was about 60% by weight. A silica particle concentration of 20 nm was prepared using the same ...
example 3
[0118] will be POSS by MA0736 TM Molecules (available from Hybrid Plastics, Inc. (Hattiesburg, MS)), CN991 (aliphatic urethane acrylates from Sartomer (Exton, PA)), CN2303 (alkoxylated multifunctional acrylates from Sartomer oligomers), tetrahydrofurfuryl alcohol (TFHA) and Lucirin TM A coating solution made of a blend of TPO-L (photoinitiator, from BASF) was applied to virgin PET film and cured by a UV source. Then, the coated film was treated with oxygen plasma for 90 seconds. The percent reflectance was measured and recorded in Table 4 along with the formulation and treatment conditions
[0119] Table 4: Reflectance results for plasma treated samples of Example 3
[0120]
PUM
Property | Measurement | Unit |
---|---|---|
diameter | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
thickness | 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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com