US Patent 7538154 Aqueous foam coating with soft-feel effect

Patent 7538154 was granted and assigned to Bayer MaterialScience on May, 2009 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11932763 Flexible polyurethane and polyurethane/polyorganosiloxane foam materials that absorb impact energy

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Patent Inventor Names

Frank Kobor0

Thomas Münzmay0

Torsten Pohl0

Uwe Klippert0

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Patent abstract

The invention provides aqueous preparations having soft-feel properties, foams obtainable by mechanically foaming these preparations, and soft-feel coatings based on the foams. The preparations comprise aqueous polyurethane-polyurea dispersions, hydroxy-functional, aqueous or water-dilutable binders, polyisocyanates which may have been hydrophilically modified, and foam stabilizers.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=075381540

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