ES8306680A1 - Method for preparing a granulated perborate salt - Google Patents

Method for preparing a granulated perborate salt

Info

Publication number
ES8306680A1
ES8306680A1 ES515355A ES515355A ES8306680A1 ES 8306680 A1 ES8306680 A1 ES 8306680A1 ES 515355 A ES515355 A ES 515355A ES 515355 A ES515355 A ES 515355A ES 8306680 A1 ES8306680 A1 ES 8306680A1
Authority
ES
Spain
Prior art keywords
perborate
salts
improved
polytetrafluoroethylene
approximately
Prior art date
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.)
Expired
Application number
ES515355A
Other languages
Spanish (es)
Other versions
ES515355A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Priority to ES515355A priority Critical patent/ES8306680A1/en
Publication of ES515355A0 publication Critical patent/ES515355A0/en
Publication of ES8306680A1 publication Critical patent/ES8306680A1/en
Expired legal-status Critical Current

Links

Abstract

A method is described for the preparation of granulated perborate salts which have improved usefulness in compositions which can be compressed, such as those formed into denture cleaning tablets. Broadly speaking the method comprises forming a mixture of one or more perborate salts such as sodium perborate monohydrate and anhydrous sodium perborate with a fluorocarbon polymer such as polytetrafluoroethylene, the polytetrafluoroethylene being present in a quantity between approximately 0.01% and approximately 0.70% of the weight of the perborate salt. The particles prepared in this way exhibit a combination of improved hardness and greater specific gravity, which assists their incorporation into the compressible cleaning composition, together with improved disintegration characteristics which are favourably communicated to the cleaning tablets. This invention also includes the granular salts prepared by the method, which have a wide range of use in detergents, cleaners and the like.
ES515355A 1982-08-30 1982-08-30 Method for preparing a granulated perborate salt Expired ES8306680A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES515355A ES8306680A1 (en) 1982-08-30 1982-08-30 Method for preparing a granulated perborate salt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES515355A ES8306680A1 (en) 1982-08-30 1982-08-30 Method for preparing a granulated perborate salt

Publications (2)

Publication Number Publication Date
ES515355A0 ES515355A0 (en) 1983-06-01
ES8306680A1 true ES8306680A1 (en) 1983-06-01

Family

ID=8484626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515355A Expired ES8306680A1 (en) 1982-08-30 1982-08-30 Method for preparing a granulated perborate salt

Country Status (1)

Country Link
ES (1) ES8306680A1 (en)

Also Published As

Publication number Publication date
ES515355A0 (en) 1983-06-01

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