USRE47104E1 - Superabsorbent composition with tannins for odor control - Google Patents

Superabsorbent composition with tannins for odor control Download PDF

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Publication number
USRE47104E1
USRE47104E1 US15/049,561 US201615049561A USRE47104E US RE47104 E1 USRE47104 E1 US RE47104E1 US 201615049561 A US201615049561 A US 201615049561A US RE47104 E USRE47104 E US RE47104E
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United States
Prior art keywords
water
wt
preferably
absorbing polymer
polymer structures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US15/049,561
Inventor
Franck Furno
Laurent Wattebled
Anne Ix-Mund
Harald Schmidt
Markus Henn
Jörg Harren
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Degussa GmbH
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Evonik Degussa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE102007045724 priority Critical
Priority to DE200710045724 priority patent/DE102007045724B4/en
Priority to US67963110A priority
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Priority to US15/049,561 priority patent/USRE47104E1/en
Application granted granted Critical
Publication of USRE47104E1 publication Critical patent/USRE47104E1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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