METHOD OF MAKING DETERGENT GRANULES
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United States of America Patent
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Issued Date -
May 23, 2024
app pub date -
Oct 30, 2023
filing date -
Nov 4, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method of making detergent granules, wherein the detergent granules comprise: (i) an alkyl sulfate (AS) having a branched or linear unalkoxylated alkyl group comprising from 6 to 18 carbon atoms; (ii) an amphoteric surfactant; and (iii) a water-soluble inorganic salt, wherein the method comprises the steps in sequence: a) preheating the AS paste at 50˜80° C., and then b) adding the water-soluble inorganic salt into the AS paste with agitation at 50˜80° C. to form a mixture, and then c) adding the amphoteric surfactant into the mixture at 50˜80° C. to form a mixed paste, and then d) drying the mixed paste to form the detergent granules.
First Claim
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