Cleaning cloth

US6573204B1 · kind B1 · utility

Assignee

• Firma Carl Freudenberg · DE

Inventors

• Dieter Philipp · Schriesheim, DE
• Jochen Wirsching · Birkenau, DE
• Steffen Kremser · Heddesheim, DE

Key dates

• Filing date: Apr 12, 2000
• Grant date: Jun 3, 2003
• Expiry date: Apr 12, 2020

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/692
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A cleaning cloth having a nonwoven structure for wet, damp and/or dry cleaning, the cleaning cloth being made from micro staple fibers of at least two different polymers and from absorbent secondary staple fibers bound into the micro staple fibers and securely retained therein.