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Title: Tetrakis-amido high flux membranes

Patent ·
OSTI ID:867148

Composite RO membranes of a microporous polymeric support and a polyamide reaction product of a tetrakis-aminomethyl compound and a polyacylhalide are disclosed, said membranes exhibiting high flux and good chlorine resistance.

Research Organization:
Bend Research Inc
DOE Contract Number:
AC03-85ER80233
Assignee:
Bend Research, Inc. (Bend, OR)
Patent Number(s):
US 4876009
OSTI ID:
867148
Country of Publication:
United States
Language:
English