Enhanced solubilization using extended chain surfactants

Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups

Reexamination Certificate

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C134S025300, C134S025400, C134S039000, C134S040000, C134S042000, C510S127000, C510S155000, C510S340000, C510S351000, C510S357000, C510S360000, C510S421000, C510S426000, C510S495000, C510S505000, C510S535000

Reexamination Certificate

active

07467633

ABSTRACT:
The present invention provides a surfactant blend that includes an extended chain surfactant and high HLB nonionic surfactant. The surfactant blend may be incorporated into household and industrial-institutional cleaning products to solubilize hard to remove oily stains and soil from a variety of surfaces.

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George Smith, Promod Kumar, Duy Nguyen, “Formulating Cleaning Products with Microemulsions”, Huntsman Corporation, Austin, TX US, no date given.

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