Novel amine-based presursor compounds and composite membranes th

Details Novel amine-based presursor compounds and composite membranes th Novel amine-based presursor compounds and composite membranes th

1984-11-23

1989-07-25

Spear, Frank

Liquid purification or separation

Processes

Liquid/liquid solvent or colloidal extraction or diffusing...

210490, 21050037, 564142, B01D 1300

Patent

active

048511277

ABSTRACT:
Novel amine-based precursor compounds comprising the condensation products of dialkylenetriamine and alpha, beta-unsaturated acid halides are disclosed, as well as composite membranes containing such compounds, the membranes being useful in RO-type processes for desalination and the removal of low molecular weight organic compounds such as phenols and carboxylic acids.

REFERENCES:
patent: 4302336 (1981-11-01), Kawaguchi et al.

Affiliated with

Also associated with

Rating

Novel amine-based presursor compounds and composite membranes th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel amine-based presursor compounds and composite membranes th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel amine-based presursor compounds and composite membranes th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2356333