Patent · US Active

Traction pad for device testing adhesion of a coating on a substrate

US8375780B2 · kind B2 · utility

0Cited by
29References
11Claims
0Family size

Assignee

Inventor

Key dates

Filing dateSep 27, 2006
Grant dateFeb 19, 2013
Priority date—
Expiry dateJun 12, 2028

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T156/10
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

The disclosed embodiments concerns a traction pad to be bonded for coating adhesion or surface cohesion tests by tearing including a counterbore designed to control the thickness of the adhesive film. Support elements such as wedges or a border maintain the base of the counterbore at the required distance from the tested surface and openings are provided for evacuating the adhesive prior to its controlled hardening when the traction pad is applied on the tested surface.

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