| 摘要 |
A hardwood floor cleaner composition is provided which is non-tacky, and cleans and shines in one-step, is free of silicones, does not dull the wood surface. The composition comprises (a) about 0.1-5 %, preferably 0.2-2 %, of a C6-C24 alkyl pyrrolidone, preferably N-octyl-pyrrolidone; (b) about 0.1-5 %, preferably 0.2-1 %, of an anionic or nonionic surfactant, preferably sodium dodecyl sulfate; (c) about 1-5 %, preferably 2-4 %, of a shine booster, preferably a vinylpyrrolidone copolymer, such as vinylpyrrolidone-dimethylaminoethyl methyacrylate (Gafquat? 755-N - ISP); and (d) about 05-2 %, preferably 0.8-15 %, of a film-former, for example, all acrylic emulsion, preferably Esi-Cryl? 405 (Emulsion Systems Inc.), which is 2-methyl-2-propenoic acid, copolymer with ethyl-2-propenoate, methyl-2-methyl propenoate and 2-propenoic acid, and (e) about 85-95 %, preferably 88-93 %, of water, or an alcohol or mixtures thereof, by weight of the composition. A concentrate and an aqueous microemulsion of the composition of the invention also is provided herein.
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