Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Donald R. Allen0
Bradford LaPray0
Kenneth L. Kramer0
Steven P. Sherman0
Bruno R. Pereira0
Fehime Vatansever Ozaltun0
Leopoldo V. Cancio0
Date of Patent
March 12, 2024
0Patent Application Number
173275770
Date Filed
May 21, 2021
0Patent Citations
...
Patent Primary Examiner
CPC Code
Patent abstract
Described are very high molecular weight (e.g., over 2 million, such as 3-20 million g/mol) starch-based materials, and formulations including such, which can be spun in spunbond, melt blown, yarn, or similar processes. Even with such very high molecular weights, the formulations can be processed at commercial line speeds, with spinneret shear viscosities of 1000 sec
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