Apparatus containing phosphate selective resin

Details Apparatus containing phosphate selective resin Apparatus containing phosphate selective resin

2007-05-08

2007-05-08

Choi, Ling-Sui (Department: 1713)

Liquid purification or separation

Filter

Material

C210S500250, C210S500340, C210S321750, C210S321800, C210S321840, C210S321890, C525S386000, C525S340000, C525S360000

Reexamination Certificate

active

11333461

ABSTRACT:
An apparatus containing crosslinked polymer for binding phosphate anions is provided, the polymer comprises a polyvalent cation attached to the polymer through at least one covalently bound anionic functional group, and wherein the anionic group is selected from a group consisting of sulfonate, carboxylate, phosphonate and mixtures thereof and wherein the cation is selected from a group consisting of aluminum, calcium, magnesium, molybdenum, manganese, titanium, barium, strontium, zirconium, vanadium, scandium, lanthanum, yttrium, cerium, nickel, iron, copper, cobalt, chromium, zinc and mixtures thereof.

REFERENCES:
patent: 4247393 (1981-01-01), Wallace

Affiliated with

Also associated with

Rating

Apparatus containing phosphate selective resin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus containing phosphate selective resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus containing phosphate selective resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3758065