Patent · US Expired

Base inliner, production thereof and use thereof

US6114262A · kind A · utility

33Cited by

3References

20Claims

0Family size

Assignee

Johns Manville International Inc. · US

Inventors

Werner Groh · Lich, DE
Hans-Jurgen Profe · Frankfurt am Main, DE
Michael Schops · Großaitingen, DE

Key dates

Filing date	May 8, 1997
Grant date	Sep 5, 2000
Priority date	—
Expiry date	May 8, 2017

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/696
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Disclosed is a base inliner comprising a textile sheet material and a reinforcement, wherein said reinforcement absorbs a force so that, in a stress-strain diagram (at 20.degree. C.), the load at an elongation within the range between 0 and 1% differs by at least 10% at at least one location for said base inliner with said reinforcement compared with said base inliner without said reinforcement, preferably by at least 20%, particularly preferably by at least 30%. The base inliner is useful for producing optionally bituminized roofing and sealing membranes.

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