BUILDER FOR FABRIC DETERGENT

The builder consists of a mixture of 20 to 80 % by weight crystalline sodium sheet silicate and 20 to 80 % by weight zeolite. The crystalline sodium sheet silicate preferably has an SiO2/Na2O molar ratio of 1.9 to 3.5 : 1. The zeolite preferably has the formula Na12(AlO2 . xH2O in which x is an inte...

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Bibliographic Details
Main Authors DANY, FRANZ-JOSEF, GOHLA, WERNER, SCHIMMEL, GUENTHER
Format Patent
LanguageEnglish
German
Published 18.12.1991
Edition5
Subjects
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Summary:The builder consists of a mixture of 20 to 80 % by weight crystalline sodium sheet silicate and 20 to 80 % by weight zeolite. The crystalline sodium sheet silicate preferably has an SiO2/Na2O molar ratio of 1.9 to 3.5 : 1. The zeolite preferably has the formula Na12(AlO2 . xH2O in which x is an integer from 20 to 30. t
Bibliography:Application Number: EP19900109415