Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Reexamination Certificate
2002-12-11
2008-08-12
Del Cotto, Gregory R (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
C510S235000, C510S238000, C510S500000, C510S501000, C510S505000
Reexamination Certificate
active
07410939
ABSTRACT:
A cleaner composition which comprises at least one surfactant, at least one builder and at least one nitrogen-containing polymer is described. The nitrogen-containing polymer is, for example, an alkoxylated polyvinylamine, an alkoxylated, acylated or alkylated polyaminoamide or a polyurethane-urea with tertiary amino groups. The nitrogen-containing polymers facilitate soil release.
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Haeberle Karl
Meffert Helmut
Mock-Knoblauch Cordula
Noerenberg Ralf
Scholtissek Martin
BASF - Aktiengesellschaft
Del Cotto Gregory R
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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