Patent · US Active

Membrane module

US8518256B2 · kind B2 · utility

5Cited by

510References

10Claims

0Family size

Assignee

Siemens Industry, Inc. · US

Inventors

David John Cox · Blaxland, AU
Fufang Zha · Parramatta, AU
Joachim Muller · Metzingen, DE
Cinzia Lea · Parramatta, AU
George Schneider · Windom, US

Key dates

Filing date	Apr 15, 2011
Grant date	Aug 27, 2013
Priority date	—
Expiry date	Dec 26, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D63/0225
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A membrane module includes at least one hollow fiber membrane; a first resin layer formed around an end of the at least one hollow fiber membrane; and a second resin layer chemically bound to the first resin layer, wherein the second resin layer is of greater flexibility than the first resin layer.

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