Tseng, Yen-Ming; Narayanan, Amal; Mishra, Kaushik; Liu, Xinhao; Joy, Abraham published the artcile< Light-Activated Adhesion and Debonding of Underwater Pressure-Sensitive Adhesives>, Synthetic Route of 112-63-0, the main research area is adhesion debonding underwater pressure adhesive; alkoxyphenacyl; light-activated debonding; polyurethane adhesive; pressure-sensitive adhesives; underwater adhesion.
Pressure-sensitive adhesives (PSAs) such as sticky notes and labels are a ubiquitous part of modern society. PSAs with a wide range of peel adhesion strength are designed by tailoring the bulk and surface properties of the adhesive. However, designing an adhesive with strong initial adhesion but showing an on-demand decrease in adhesion has been an enduring challenge in the design of PSAs. To address this challenge, we designed alkoxyphenacyl-based polyurethane (APPU) PSAs that show a photoactivated increase and decrease in peel strength. With increasing time of light exposure, the failure mode of our PSAs shifted from cohesive to adhesive failure, providing residue-free removal with up to 83% decrease in peel strength. The APPU-PSAs also adhere to substrates submerged underwater and show a similar photoinduced decrease in adhesion strength.
ACS Applied Materials & Interfaces published new progress about Contact angle. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Synthetic Route of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics