UV-Curable Thiol-ene System for Broadband Infrared Transparent Objects

This invention is a UV-curable Thiol-ene system that marks a significant advancement in the production of infrared (IR) transparent materials. This solution harnesses an original thiol-ene strategy, which employs a meticulously designed combination of multithiols and divinyl oligomers (DVO). These components are exclusively comprised of C, H, and S atoms, ensuring a distinct level of transparency across a wide spectrum, from visible light all the way to long-wave IR (LWIR). This comprehensive approach empowers a more effective production of IR transparent objects, bolstering efficiency while paving the way for new opportunities in space exploration and optical solutions. 

Background: 
In the past, IR transparent materials like inorganic ceramic, glass, and sulfur-rich organic materials were typically processed through slower, more cumbersome thermal or mechanical processes. This system addresses that problem by offering a faster, more convenient alternative with the potential to significantly elevate the standards in the production and application of IR optics.

Applications: 

• Space exploration 
• Optical solutions 
• Compact IR imaging systems 
• Construction of micro-reactors for temperature monitoring

Advantages: 

• Provides a broad spectrum of transparency, extending from visible light to LWIR
• Boosts production speed and efficiency compared to traditional thermal or mechanical methods
• Enables the production of high-resolution IR optics
• Streamlines the construction of micro-reactors for temperature monitoring
• Presents a versatile solution, applicable to a diverse range of fields