Preparations for covering undamaged and/or damaged areas of human or animal skin

US5399353A · kind A · utility

Assignee

• Henkel Kommanditgesellschaft auf Aktien · DE

Inventors

• Friedhelm Bartnik · Düsseldorf, DE
• Klaus Hachmann
• Karl Lintner · Paris, FR
• Wolfgang Pittermann · Goldkronach, DE
• Wolfgang Ritter · Düsseldorf, DE

Key dates

• Filing date: Jun 19, 1987
• Grant date: Mar 21, 1995
• Expiry date: Jun 19, 2007

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61L2300/802
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

Use of fluid to solid oligomeric esters of lactic acid and/or glycolic acid and dermatologically compatible derivatives thereof as resorbable carriers and/or film formers in preparations for covering undamaged and/or damaged areas of human or animal skin.