公开(公告)号：US20030207782A1

公开(公告)日：2003-11-06

申请号：US10435338

申请日：2003-05-09

Applicant: Ecolab Inc.

Inventor： Wendy M. Wiseth ,  Kim R. Smith ,  Victor F. Man ,  Scott I. De Fields ,  Reid Rabon ,  Mark D. Levitt

IPC: C11D017/00

CPC classification number: C11D3/2068 ,  C11D1/72

Abstract: Hard floor finishes and other stubborn soils can be removed using an aqueous dispersion of an alkylene glycol phenyl ether solvent combined with an ether alcohol solvent/coupler. Each component is used at a concentration that result in the creation of a visible dispersed appearance of the aqueous dilute use solutions. We have found that the alkylene glycol phenyl ether, in combination with at least one ether alcohol coupler or solvent, interacts with the aqueous medium to surprisingly provide enhanced cleaning performances. Hard to remove soils such as highly crosslinked urethanes and acrylic materials can be solubilized and removed by the alcohol solvent dispersions of the invention. We have found that the alkylene phenyl ether solvent requires a specific coupler cosolvent for activity. Such activity can be enhanced by the presence of a second coupler cosolvent and the use of a specific class of nonionic surfactant materials.