Sprayable composition for stabilising broken glass and method of applying same

US9567474B2 · kind B2 · utility

Assignee

• AIE FINSOL PTY LIMITED · AU

Inventors

• William J. Noble · Chesterfield Township, US
• John P. Scott · Wollongong, AU
• Loyd Roomie · Wollongong, AU

Key dates

• Filing date: Jun 6, 2016
• Grant date: Feb 14, 2017
• Expiry date: Jun 6, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C03C2218/365
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A sprayable glass stabilizing composition including: a self-crosslinking acrylic co-polymer emulsion in the amount of 52.6% to 67.1% w/w, a crosslinkable thermoplastic all-acrylic polymer emulsion binder in the amount of 23.0% to 31.8% w/w, the binder having a higher glass transition temperature than the self-crosslinking acrylic co-polymer emulsion; an anionic hydrophobically-modified alkali swellable acrylic polymer emulsion rheology modifier in the amount of 0.45% to 0.61% w/w; an ester surfactant in the amount of 0.45% to 0.61% w/w; a foam control agent in the amount of 0.45% to 0.61% w/w; and the remaining content as water up to 100% w/w.