Patent · US Active

Composite material and fire protection element for sealing passage openings and joints in components

US12194325B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Sebastian Simon · Buchloe, DE
Andreas Ahlers · Ostendorf, DE
Ramona Prem · Untermeitingen, DE
Ralf Willner · Tussenhausen, DE
Sarah Freudling · Augsburg, DE
Sigrid Andreae · Azmoos, CH
Claudio Wolfer · Sal, CH
Michael Schreiner · Port Washington, US

Key dates

Filing date	Oct 23, 2019
Grant date	Jan 14, 2025
Priority date	—
Expiry date	Sep 27, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16L5/04
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A composite material, a method for the production thereof, and a fire protection element containing the composite material can be utilized for the protection of passage openings in components in the event of fire, such as building parts, through which conduits are guided. The composite material can be also used as a fire protection element for sealing passage openings and/or for joints in components.

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