Particulate solids of surface-active compounds

Details Particulate solids of surface-active compounds Particulate solids of surface-active compounds

2005-06-07

2005-06-07

Mruk, Brian P. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Solid, shaped macroscopic article or structure

C510S438000, C510S445000, C510S475000, C510S535000

Reexamination Certificate

active

06903065

ABSTRACT:
The invention relates to particulate solids comprising more than 90% by weight of natural or synthetic surface-active compounds for whicha) the mean particle size of the particulate solid particles is 10 to 3000 μm,b) the surface-active compounds are solid at room temperature, andc) the surface-active compounds have a melting point of from 25 to 250° C.

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