Storage stable bleach activator granules
AssigneeClariant GmbH
InventorsJohannes Himmrich, Frank-Peter Lang
Life of this patent
Estimating the term…
Abstract
The invention relates to storage-stable bleach activator granules consisting essentially of a bleach activator and an acid-modified phyllosilicate, prepared by mixing a dry bleach activator with a dry, acid-modified phyllosilicate, compressing this mixture to give relatively large agglomerates and comminuting these agglomerates to the desired particle size.
Claims9
Storage-stable bleach activator granules consisting essentially of a bleach activator and an acid-modified phyllosilicate, prepared by mixing a dry bleach activator with a dry, acid-modified phyllosilicate, compressing this mixture and comminuting these agglomerates to a particle size in the range of 100 to 2000 μm.
Dependencies are inferred from the claim text.