Patent · US Active

Composite materials comprising an open-cell polymer matrix and granules embedded therein

US9056952B2 · kind B2 · utility

58Cited by

10References

12Claims

0Family size

Assignee

Evonik Industries AG · DE

Inventors

Christian Eilbracht · Herne, DE
Carsten Schiller · Mülheim an der Ruhr, DE
Martin Glos · Borken, DE
Georg Markowz · Alzenau, DE
Thorsten Schultz · Hassenroth, DE

Key dates

Filing date	Sep 20, 2012
Grant date	Jun 16, 2015
Priority date	—
Expiry date	Jul 11, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/231
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

Composite materials are provided that include an open-cell polymer foam matrix including one or more polymers and, embedded into the polymer foam matrix, granules or shapes which have an open porosity.

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