The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 19, 2023
Filed:
Jul. 18, 2018
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Per Miles Nelson, Woodbury, MN (US);
Jeffrey N. Bartow, West Saint Paul, MN (US);
Fee Zentis, Waging am See, DE;
Klaus Hintzer, Kastl, DE;
Gabriele H. Gottschalk-Gaudig, Mehring, DE;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/28 (2006.01); B29C 64/165 (2017.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); B33Y 70/10 (2020.01); B29K 27/00 (2006.01); B29K 27/18 (2006.01);
U.S. Cl.
CPC ...
B29C 64/165 (2017.08); B33Y 70/00 (2014.12); C08J 9/286 (2013.01); B29K 2027/14 (2013.01); B29K 2027/18 (2013.01); B33Y 70/10 (2020.01); B33Y 80/00 (2014.12); C08J 2201/046 (2013.01); C08J 2207/10 (2013.01); C08J 2327/14 (2013.01); C08J 2327/18 (2013.01);
Abstract
Provided are methods for making shaped fluoropolymer by additive processing using fluoropolymer particles, polymerizable binder and extraction with supercritical fluids. Also provided are 3D printable compositions for making shaped fluoropolymer articles and articles comprising a shaped fluoropolymer.