PDLC raw material and PDLC dimming glass production method

A manufacturing method and technology of dimming glass, applied in optics, nonlinear optics, instruments, etc., can solve problems such as low bonding force and achieve the effect of improving low bonding force

Inactive Publication Date: 2019-03-26
李林 +1
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. Low adhesion between two substrates

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
  • PDLC raw material and PDLC dimming glass production method
  • PDLC raw material and PDLC dimming glass production method
  • PDLC raw material and PDLC dimming glass production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] see Figure 1-2 , the present invention provides the following technical solutions: a PDLC raw material, which is prepared by photocuring reaction of the following raw materials: photocuring prepolymer monomer, liquid crystal material, photoinitiator, spacer and phosphorus element provider, wherein: photocuring Prepolymer monomers: ethyl methacrylate (C6H10O24), monomers hydroxyethyl methacrylate (HEMA), isobornyl acrylate (IBOA) and lauryl methacrylate...

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 belongs to the technical field of dimming glass materials, and particularly relates to a PDLC raw material and a PDLC dimming glass production method. The PDLC raw material is prepared from the following raw materials through photocuring reaction: photocuring prepolymer monomer, a liquid crystal material, a photoinitiator, introns and a phosphorus provider, wherein the photocuring prepolymer monomer is prepared from ethyl methacrylate, monomer hydroxyethyl methylacrylate, isobornyl acrylate and lauryl methacrylate; a proper amount of dimethyltin dichloride is added to form a netwall, thus an anchoring effect on liquid crystals is reduced, not only are large liquid crystal molecules in good contact with silver nanowire membrane, but also the liquid crystals are easily drivenby small voltage due to improvement of the liquid crystal microsphere particle size, and due to the fact that the dimethyltin dichloride has conductive performance, an electric filed can also easily act on the liquid crystals, so that the dimethyltin dichloride plays a big part in further reducing the voltage; by adding monomer, which contains nitrogen (or fluorine or phosphorus or silicon or thelike) of acrylate or methacrylate or the like, the problem that adhesive force between two base materials is low, so that bonding is not firm can be solved.

Description

technical field [0001] The invention belongs to the technical field of dimming glass materials, and in particular relates to a PDLC raw material and a method for manufacturing a PDLC dimming glass. Background technique [0002] PDLC is the abbreviation of Polymer Dispersed Liquid Crystal in English, and it is called polymer dispersed liquid crystal in Chinese. It is to mix low-molecular liquid crystal (liquid crystal, abbreviated as LC) with a prepolymer, and undergo polymerization reaction under certain conditions to form micron-sized liquid crystal droplets uniformly Dispersed in the polymer network, and then use the dielectric anisotropy of liquid crystal molecules to obtain materials with electro-optic response characteristics. It is a film material with excellent comprehensive performance obtained by combining liquid crystals and polymers. [0003] There are following problems in existing technology: [0004] 1. Nano-silver wire is used as a conductive film material: d...

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): C08F220/18C08F220/20C08F2/48C08F2/44G02F1/1334
CPCC08F2/44C08F2/48C08F220/18G02F1/1334C08F220/1811C08F220/1812C08F220/20
Inventor 李林郑树柯
Owner 李林
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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