Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FMC Corp
Original Assignee
FMC Corp
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Publication date
Application filed by FMC CorpfiledCriticalFMC Corp
Priority to ES346623ApriorityCriticalpatent/ES346623A1/en
Publication of ES346623A1publicationCriticalpatent/ES346623A1/en
Process for producing mixed detergent compositions, dry blended, uniform and free of amounts of objectionable fines, in the form of tablets or in the form of a granular composition, characterized in that it comprises dry mixing a granulated sodium tripolyphosphate, produced by heating orthophosphate sodium at a temperature of about 300º to about 550ºC to obtain essentially anhydrous sodium tripolyphosphate, said sodium tripolyphosphate being cooled to a temperature below 70ºC and from 0.4 to 8% of water incorporated into said cooled sodium tripolyphosphate, with at least an anionic, synthetic, organic, non-soapy, water-soluble detergent, sodium silicate, chlorocyanuric compound, chlorinated trisodium phosphate, alkali carbonate and inert inorganic filler. (Machine-translation by Google Translate, not legally binding)
ES346623A1967-10-311967-10-31Procedure to produce mixed detergent compositions. (Machine-translation by Google Translate, not legally binding)
ExpiredES346623A1
(en)
Procedure for inhibiting the spontaneous disintegration of granular sodium tripolyphosphate. (Machine-translation by Google Translate, not legally binding)