Non-Solvent-Type Acrylic PSA with UV Irradiation Polymerization

UV Curable Solution Acrylic PSA with Optical Clarity

A new Ultra Violet (UV) curable solution acrylic polymer based technology has been under development for manufacturing optically clear pressure sensitive adhesives. Monomers, functional groups, and formulating components can be selected to modify and tailor product properties for specific optically clear end uses. Refractive index, outgassing, heat resistance, and humidity resistance among othe...

High Performance Double-sided Psa Tape Produced by Uv Irradiation

a new type-ii fuzzy logic based controller for non-linear dynamical systems with application to 3-psp parallel robot

abstract type-ii fuzzy logic has shown its superiority over traditional fuzzy logic when dealing with uncertainty. type-ii fuzzy logic controllers are however newer and more promising approaches that have been recently applied to various fields due to their significant contribution especially when the noise (as an important instance of uncertainty) emerges. during the design of type- i fuz...

Ambient Polymerization of Acrylic Pressure Sensitive Adhesives

Traditional solution acrylic polymers for pressure sensitive adhesives (PSA) are synthesized using conventional free radical initiation systems based upon organic peroxide or azo compounds 1 . Such syntheses are heat activated and employ solvent reflux temperatures during the polymerization process. The resulting acrylic polymers are formed with a relatively broad molecular weight distribution ...

A novel solid state photocatalyst for living radical polymerization under UV irradiation

This study presents the development of a novel solid state photocatalyst for the photoinduced controlled radical polymerization of methacrylates under mild UV irradiation (λmax ≈ 365 nm) in the absence of conventional photoinitiators, metal-catalysts or dye sensitizers. The photocatalyst design was based on our previous finding that organic amines can act in a synergistic photochemical reaction...