Patent · US Expired

Process for the at least partial, direct coating of an extensible backing material with a pressure-sensitive adhesive composition

US6274205A · kind A · utility

13Cited by

3References

13Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Peter Himmelsbach · Buxtehude, DE
Peter Jauchen · Hamburg, DE
Klaus Keite-Telgenbüscher · Hamburg, DE
Matthias Lehder · Kürten, DE

Key dates

Filing date	Dec 4, 1998
Grant date	Aug 14, 2001
Priority date	—
Expiry date	Dec 4, 2018

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2013/00119
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Process for the at least partial direct coating of an extensible backing material with a pressure-sensitive adhesive composition, the backing material being guided by a transporting apparatus against a coating apparatus in such a way that the coating apparatus applies the pressure-sensitive adhesive composition to the backing material, characterized in that the coating apparatus is abhesively treated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.