Patent · US Expired

Low-emission elastomer floor covering

US6224804A · kind A · utility

8Cited by

10References

18Claims

0Family size

Assignee

DLW Aktiengesellschaft · DE

Inventors

Karl-Heinz Schwonke · Delmenhorst, DE
Tilman Griesinger · Löchgau, DE
Bernd Fischer · Bräunlingen, DE
Heinz Olnhausen · Bietigheim-Bissingen, DE

Key dates

Filing date	Dec 8, 1998
Grant date	May 1, 2001
Priority date	—
Expiry date	Dec 8, 2018

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD06N3/10
WIPO fieldOther consumer goods
WIPO sectorOther fields

Abstract

The present invention relates to a floor covering that causes essentially no unpleasant odors and/or health damaging emissions and which furthermore shows no signs of discoloration by aging for a lengthy time period, as well as a method for manufacturing the floor covering.

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