ES327854A1 - A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES327854A1
ES327854A1 ES0327854A ES327854A ES327854A1 ES 327854 A1 ES327854 A1 ES 327854A1 ES 0327854 A ES0327854 A ES 0327854A ES 327854 A ES327854 A ES 327854A ES 327854 A1 ES327854 A1 ES 327854A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
aluminum
machine
legally binding
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
ES0327854A
Other languages
Spanish (es)
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.)
Evonik Operations GmbH
Original Assignee
Deutsche Gold und Silber Scheideanstalt
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 Deutsche Gold und Silber Scheideanstalt filed Critical Deutsche Gold und Silber Scheideanstalt
Priority to ES0327854A priority Critical patent/ES327854A1/en
Publication of ES327854A1 publication Critical patent/ES327854A1/en
Expired legal-status Critical Current

Links

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  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

A process for the manufacture of a sodium aluminum silicate pigment by precipitation from solutions of alkali silicate and aluminum sulfate solutions, for rinsing the paper and for improving the covering capacity of dispersion paints, characterized in that the reaction participants are added slowly in a space of time from about 30 minutes to about 10 hours to an aqueous premix simultaneously or consecutively at elevated temperature, preferably from 50 to 100º C, under stirring and maintaining a pH value from about 10 to 12, and the suspension is regulated at the end of the precipitation preferably at elevated temperature by the addition of aluminum sulfate and/or mineral acid at pH values between about 1.5 and about 8. (Machine-translation by Google Translate, not legally binding)
ES0327854A 1965-07-09 1965-07-09 A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding) Expired ES327854A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0327854A ES327854A1 (en) 1965-07-09 1965-07-09 A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0327854A ES327854A1 (en) 1965-07-09 1965-07-09 A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES327854A1 true ES327854A1 (en) 1967-04-01

Family

ID=59076750

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0327854A Expired ES327854A1 (en) 1965-07-09 1965-07-09 A procedure for the manufacture of an aluminum and sodium silicate pigment. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES327854A1 (en)

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