Patent · US Active

Pneumatic vehicle tire having a tacky sealing

US10675922B2 · kind B2 · utility

2Cited by

0References

14Claims

0Family size

Assignee

Continental Reifen Deutschland GmbH · DE

Inventors

Matthias Jacob · San Francisco, US
Oliver Schuermann · Langenhagen, DE

Key dates

Filing date	Jan 2, 2018
Grant date	Jun 9, 2020
Priority date	—
Expiry date	Aug 27, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60C19/002
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A pneumatic vehicle tire having a self-sealing sealant arranged in its interior, on the inner surface opposite from the tread, the sealant being highly viscous and the sealant having such a tackiness that it adheres to the inner surface. The inner surface on which the sealant is arranged has regions provided with an adhesion-reducing effect, these regions provided with an adhesion-reducing effect taking up between 40% and 60% of the inner surface on which the sealant is arranged.

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