Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1991-03-19
1992-10-06
Hruskoci, Peter
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
252180, C02F 512
Patent
active
051529025
ABSTRACT:
.beta.-Polyaspartic acid having a weight average molecular weight of 1000 to 5000 produced by hydrolysis of anhydropolyaspartic acid, exhibits a high degree of calcium carbonate and calcium phosphate inhibition.
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Atencio Anne M.
Koskan Larry P.
Low Kim C.
Meah Abdul R. Y.
Cupoli Anthony L.
Donlar Corporation
Hruskoci Peter
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