Method of treating surface with water-in-oil emulsion composition

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United States of America Patent

PATENT NO 4891073
SERIAL NO

07337706

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Abstract

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A surface-treating low-stability water-in-oil emulsion composition particularly adapted for cleaning a surface comprising at least one liquid hydrocarbon oil solvent, water and an emulsifying agent comprising an N-alkanoyl-2,2'-iminobis(ethyl alkanoate). The emulsion composition may further include a compressed gas whereby the composition may be applied to a surface in the form of an aerosol.

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Patent Owner(s)

Patent OwnerAddress
PENNZOIL PRODUCTS COMPANYTHE WOODLANDS TX 77380

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gupta, D V Satyanarayana The Woodlands, TX 110 1341
Shortt, Alexandra B Houston, TX 7 17

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