Patent · US Active

Porous composite materials comprising a plurality of bonded fiber component structures

US7888275B2 · kind B2 · utility

15Cited by

67References

41Claims

0Family size

Assignee

Filtrona Porous Technologies Corp. · US

Inventors

Bennett C. Ward · Charlotte, US
Wolfgang Broosch · Schwarzenbek, DE
Bernhard Kutscha · Reinbek, DE
Dirk H. Kemper · Wohltorf, DE

Key dates

Filing date	Jan 17, 2006
Grant date	Feb 15, 2011
Priority date	—
Expiry date	Dec 7, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T442/629
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An integrally formed multi-component structure is disclosed, the multi-component structure comprising a plurality of components, at least one of which is a three-dimensional bonded fiber fluid transmissive component comprised of a plurality of polymeric fibers bonded to each other at spaced apart contact points, the fibers collectively defining tortuous fluid flow paths, and wherein each component has an interface with at least one other component.

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