Detergent builder and detergent composition

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component

Reexamination Certificate

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Details

C510S276000, C510S360000, C510S475000, C510S480000, C510S531000, C510S533000, C526S217000, C526S307000, C524S004000

Reexamination Certificate

active

07393821

ABSTRACT:
It is an object of the present invention to provide a detergent builder comprising a copolymer excellent in compatibility with a liquid detergent and capable of exhibiting excellent basic abilities such as prevention of recontamination and detergency ratio, and a detergent composition containing the detergent builder. The above-mentioned detergent builder comprises a copolymer obtained by copolymerization of monomer components containing a polyalkyleneimine unsaturated monomer and other monomers.

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patent: WO-02/053611 (2001-12-01), None

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