公开(公告)号：US4579762A

公开(公告)日：1986-04-01

申请号：US740448

申请日：1985-06-03

Applicant: Pompelio A. Ucci

Inventor： Pompelio A. Ucci

IPC: D06N7/00 ,  B32B3/02

CPC classification number: D06N7/0065 ,  D06N7/0073 ,  D06N2201/0263 ,  D06N2203/026 ,  D06N2203/042 ,  D06N2205/08 ,  D06N2209/128 ,  D06N2209/147 ,  Y10T428/23979 ,  Y10T428/23986 ,  Y10T428/23993

Abstract: Carpets having stain resistant pile fibers and a backing that is substantially impervious to water are described. The impervious backing prevents water from passing through the carpet and into the underpad where its presence causes rotting and mildewing of the underpad and other carpet components. The impervious backing also permits washing of the carpet with generous amounts of water without wetting the underpad.

Abstract translation: 描述了具有抗污染绒毛纤维的地毯和基本上不透水的背衬。 不渗透的背衬防止水通过地毯并进入底垫，其中存在引起底垫和其它地毯部件的腐烂和霉变。 不渗透的背衬还允许用大量的水洗涤地毯而不润湿底垫。