US Patent 7407912 Supersuperabsorbent polymers

Patent 7407912 was granted and assigned to Stockhausen (Sondershausen) on August, 2008 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 12064524 Absorbent fibrous composites and resulting high performance products

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US Patent 11986797 Superabsorbent polymer and methods of making and using the same

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Patent Inventor Names

Olaf Höller0

Richard Mertens0

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Patent abstract

The invention describes supersuperabsorbent polymers composed of surface-post crosslinked polycarboxypolysaccharides having excellent age-stable absorption properties, even under load, high attrition resistance and biodegradability and their use for absorbing water, aqueous or serous fluids and also blood. Also disclosed is a method of making which is impervious to changes in raw material quality and which provides consistent product quality.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074079120

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