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Surfactant compositions with enhanced soil release properties containing a cationic gemini surfactant
Surfactant compositions with enhanced soil release properties containing a cationic gemini surfactant
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机译:具有阳离子去污剂的表面活性剂组合物,具有增强的去污性能
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摘要
Compositions are disclosed comprising a conventional surfactant, a cationic or amphoteric gemini surfactant and a polymeric soil release agent. The conventional surfactant comprises a hydrophilic group and a hydrophobic group. The gemini surfactant comprises two surfactant moieties attached to each other by a spacer moiety. Each surfactant moiety having at least one hydrophilic group and at least one hydrophobic group. Novel trimeric and tetrameric cationic gemini surfactants are also disclosed along with their use in combination with soil release polymer compositions that exhibit superior cleaning efficacies when incorporated in laundry and other cleaning detergent systems. Novel surfactant/soil release polymer compositions are also disclosed employing known cationic gemini surfactants. The polymeric soil release agent can be any conventional polymeric soil release agent, but preferably comprising PET—POET copolymer. The compositions are useful as surfactant additive packages, detergents and fabric softeners.
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