Composite ion exchange resins having low residual amounts of qua

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ion-exchange polymer or process of preparing

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260886, B01D 1504

Patent

active

041502051

ABSTRACT:
Improved composite ion exchange resin bodies comprising a reaction product of an ingredient containing carboxylate anions polymerized within a strong base anion exchange resin, said resin bodies having low residual amounts of quaternary ammonium cation not intimately associated with said carboxylate anions to minimize inorganic chloride and chlorate anion leakage in ion exchange column operation.

REFERENCES:
patent: 3041292 (1962-06-01), Hatch
patent: 3078140 (1963-02-01), Hatch
patent: 3205184 (1965-09-01), Hatch
Preparation and Use of Snake-Cage Polyelectrolytes Hatch et al., Industrial and Engineering Chem., vol. 49, pp. 1812-1819.

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