Process for producing a chelate resin

Details Process for producing a chelate resin Process for producing a chelate resin

1985-05-28

1986-08-12

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525345, 525346, 525347, 525349, 525351, 5253593, 525375, 525377, 525379, 525380, C08F 832

Patent

active

046057064

ABSTRACT:
A chelate resin having a functional group of the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each independently hydrogen, alkyl, aminoalkyl, phenyl or a substituted group thereof and another functional group of the formula: ##STR2## wherein R.sub.3 is amino, alkylamino, polyethylenepolyamino, hydrazo, hydrazino, hydrazono, amidino, guanidino, semicarbazide or a substituted group thereof, has an excellent adsorption capacity for metal ions.

REFERENCES:
patent: 2671076 (1954-03-01), Price
patent: 3088799 (1963-05-01), Fetscher
patent: 3823204 (1974-07-01), Okada et al.
patent: 3878170 (1975-04-01), Panzer et al.
patent: 4062787 (1977-12-01), Jolivet et al.
patent: 4350801 (1982-09-01), Grasshoff
Anal. Chem. 52, 967-972, (1980).
J. Polymer Sci. Polymer Chemistry Ed. 19, 2869-2880 (1981).
Die Macromolecular Chemie 152, 43-47, (1972).

Affiliated with

Also associated with

Rating

Process for producing a chelate 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 Process for producing a chelate resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a chelate resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1945423