Patent · US Active

Elastomeric compositions and their applications

US10844177B2 · kind B2 · utility

0Cited by

30References

20Claims

0Family size

Assignee

Dow Silicones Corporation · US

Inventors

Victor Baily · Braine-l'Alleud, BE
Gregory Chambard · Seneffe, BE
Frederic Gubbels · Houtain-le-Val, BE

Key dates

Filing date	Aug 3, 2017
Grant date	Nov 24, 2020
Priority date	—
Expiry date	Aug 3, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2200/0685
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present disclosure relates to self-sealing silicone sealant and/or gel compositions cured via a condensation cure chemistry and to their use subsequent to cure as puncture-resistant layers in any type of “inflatable” article, i.e. articles which take their functional shape after inflation with a suitable gas such as air. The present disclosure also relates to silicone materials, e.g. elastomers and/or gels obtained subsequent to curing said compositions designed to function as self-sealing tire puncture material, i.e. to seal puncture holes in the tread region of tires if/when punctured by a foreign body.

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