Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ultraviolet irradiation system, curing reaction detector and curing method of resin

A curing reaction and detection device technology, which is applied to the device for coating liquid on the surface, fluorescence/phosphorescence, pretreatment of the surface, etc., can solve the problems of unfavorable cost, difficult application of ultraviolet curing method, and no addition

Inactive Publication Date: 2008-09-17
ORMON CORP
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, as disclosed in the above-mentioned JP Patent No. 2651036 (Patent Document 1), the method of adding a probe that emits light as a function of the curing degree of the curable material to the ultraviolet curable resin is generally difficult. Difficult to apply to general-purpose UV curing methods
That is, adding a special material like the above-mentioned probe is not cost-effective, and in addition, from a quality point of view, adding that kind of probe is usually not allowed

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
  • Ultraviolet irradiation system, curing reaction detector and curing method of resin
  • Ultraviolet irradiation system, curing reaction detector and curing method of resin
  • Ultraviolet irradiation system, curing reaction detector and curing method of resin

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0075] (Schematic structure of the ultraviolet irradiation system)

[0076] FIG. 1 is a schematic configuration diagram of an ultraviolet irradiation system 1 according to a first embodiment of the present invention.

[0077] As shown in FIG. 1 , the ultraviolet radiation system 1 according to the first embodiment of the present invention is composed of a light source device 200 and a curing reaction detection device 100, wherein the light source device 200 is used for radiation curing ultraviolet ray 54, and the curing ultraviolet ray 54 is used for The curing reaction of the ultraviolet curable resin is promoted, and the curing reaction detection device 100 is used to detect the curing reaction of the ultraviolet curable resin when it receives ultraviolet rays for curing. Furthermore, the ultraviolet irradiation system 1 is disposed, for example, on a production line in which the adherend 8 is disposed on the base material 6 and the two are bonded together using an ultraviol...

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 provides an ultraviolet irradiation apparatus, curing reaction detector used for the same and method for curing an ultraviolet curing resin using the curing reaction detector. The measured fluorescence amount and a previously set threshold value alpha 1 are compared and when the measured fluorescence amount exceeds the threshold value alpha 1 , a message such as 'curing reaction completion' is issued. Note that when this 'curing reaction completion' is issued, an irradiation end instruction is given to a light source part from a curing reaction detector, and irradiation of a curing ultraviolet ray is stopped. Along with the stop of the curing ultraviolet ray, the irradiation of an exciting ultraviolet ray is also stopped.

Description

technical field [0001] The present invention relates to an ultraviolet irradiation system for curing ultraviolet curable resins, a curing reaction detection device used in the system, and a curing method for ultraviolet curable resins using the ultraviolet irradiation system, in particular to a method for judging ultraviolet curable resins in real time The technology of the curing reaction state. Background technique [0002] In recent years, an ultraviolet curing method (Ultra Violet Curing) has been adopted as a curing method for adhesives and coating agents in many industrial fields. Compared with the thermal curing method that uses heat energy, the ultraviolet curing method has many advantages such as no harmful substances released into the atmosphere, short curing time, and can also be applied to heat-sensitive products. [0003] In the ultraviolet curing method, an ultraviolet curable resin is used which is mainly liquid before ultraviolet ray irradiation but becomes ...

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): G01N21/64
CPCG01N21/64B05C9/14B05D3/06
Inventor 千贺匡今井清司
Owner ORMON CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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