PARTICULATE ZEOLITE COMPOSITION

摘要

A particulate, crystalline zeolite composition which comprises particles of co- crystallised zeolite A and zeolite HS, said composition having a calcium binding capacity of 20 to 120mg CaO/g anhydrous zeolite and/or an oil absorption of at least 60 g oil per 100 g of zeolite composition. The zeolite A and zeolite HS are preferably both in their sodium forms. Also disclosed is a particulate or granula detergent or detergent additive formulation which comprises particles of the zeolite composition and at least one surfactant absorbed by the particles.