Patent · US Active

Roof/wall structure

US8061098B2 · kind B2 · utility

16Cited by

53References

7Claims

0Family size

Assignee

SIKA TECHNOLOGY AG · CH

Inventors

Brian Whelan · Canton, US
Gary W. Whittemore · Walpole, US
Dan Ben-Daat · Sharon, US
Jon M. Jensen · Sharon, US

Key dates

Filing date	Nov 13, 2007
Grant date	Nov 22, 2011
Priority date	—
Expiry date	Nov 13, 2027

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2848
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A roof/wall structure includes a substantially rigid substrate and a waterproof membrane adhesively joined to an outer surface of the substrate. The membrane includes a layer of thermoplastic or elastomeric waterproof material, a layer of cushion material bound to an inner surface of the layer of waterproof material, and a pressure sensitive adhesive bound to a side of the layer of cushion material remote from the layer of waterproof material and bound to the substrate.

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