Patent · US Active

Fluid treatment arrangements and methods of making fluid treatment arrangements

US8980088B2 · kind B2 · utility

2Cited by

4References

15Claims

0Family size

Assignee

Pall Corporation · US

Inventors

Rachel E. Forman · New York, US
Martin J. Weinstein · Charlotte, US

Key dates

Filing date	Mar 20, 2012
Grant date	Mar 17, 2015
Priority date	—
Expiry date	May 25, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2313/21
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A fluid treatment arrangement may include a fluid treatment unit having a multilayer structure. The multilayer structure may include at least one feed layer, at least one permeate layer, and at least one layer of a permeable fluid treatment medium between the feed layer and the permeate layer. The fluid treatment unit may further include a thermoset which holds the layers together and forms at least a portion of a first end surface of the fluid treatment unit. The fluid treatment arrangement may also include a thermoplastic sheet which overlies the first end surface of the fluid treatment unit. The thermoset directly bonds to the thermoplastic sheet.

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