Polyurethanes derived from oligomeric fluoroacrylates
The present invention relates to fluorochemical polyurethane compounds, a method for their preparation, a method of application, and compositions comprising that fluorochemical polyurethane compound. The compound and the composition comprising that compound are suitable to impart durable oil- and water-repellency to substrates.
3M Innovative Properties Company
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Chetan P. John C. George G. I. Zai-Ming Cheryl L. S. Frans A.
Jariwala Clark Moore Qiu Elsbernd Audenaert