Cleaning composition and device for electronic equipment

US6964941B2 · kind B2 · utility

Assignee

• The Procter & Gamble Company · US

Inventors

• Andrea Argentieri · Brussels, BE
• Sergio Rossi · Taufkirchen, DE
• Stefano Scialla · Roma, IT
• Murat Gökce Suer · Vilvoorde, BE
• Giovanni Grande · Roma, IT

Key dates

• Filing date: May 16, 2001
• Grant date: Nov 15, 2005
• Expiry date: May 16, 2021

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D2111/22
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A chemical cleaning composition for cleaning electronic equipment and electric or electronic appliances, a device for the application of such composition, and a method of cleaning such equipment are disclosed.