Bleaching and dyeing; fluid treatment and chemical modification – Cleaning or laundering – Dry cleaning
Patent
1985-12-10
1987-03-10
Albrecht, Dennis L.
Bleaching and dyeing; fluid treatment and chemical modification
Cleaning or laundering
Dry cleaning
8137, 23313R, 23313AS, 264117, 252 88, 252 91, 252140, 252154, 252163, 252164, 252167, 252174, 25217417, 25217424, 25217425, C11D 312, C11D 750, C11D 1706, D06L 104
Patent
active
046488820
ABSTRACT:
A carpet cleaning preparation in the form of a dry cleaning preparation in powder form which contains surfactants, organic solvents and zeolite and which is characterized in that the zeolite is in the form of a porous granulate which is unaffected by the mechanical stresses normally encountered during dry cleaning. The zeolite is preferably in the form of a porous granulate containing less than 2% by weight of particles 0.05 mm and smaller in size and less than 5% by weight of particles larger than 2 mm in size.
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Kresse Franz
Osberghaus Rainer
Albrecht Dennis L.
Grandmaison Real J.
Henkel Kommanditgesellschaft auf Aktien
Millson Jr. Henry E.
Szoke Ernest G.
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