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:
Aug. 31, 2021
Filed:
Sep. 30, 2019
Applicants:
Agc Inc., Tokyo, JP;
Agc Chemicals Americas, Inc., Exton, PA (US);
Inventors:
Masatoshi Abe, Exton, PA (US);
Katherine M. Sprick, Kennett Square, PA (US);
Ryan T. Tucker, Newtown Square, PA (US);
Assignees:
AGC Inc., Tokyo, JP;
AGC CHEMICALS AMERICAS, INC., Exton, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/12 (2006.01); C08L 81/06 (2006.01); C08G 65/40 (2006.01); B29C 48/00 (2019.01); B29C 45/00 (2006.01); B29L 31/30 (2006.01); B29K 27/00 (2006.01); B29K 27/18 (2006.01); B29K 71/00 (2006.01); B29L 31/04 (2006.01); B29L 31/16 (2006.01);
U.S. Cl.
CPC ...
C08L 27/12 (2013.01); B29C 45/0001 (2013.01); B29C 48/022 (2019.02); C08G 65/40 (2013.01); C08L 81/06 (2013.01); B29K 2027/16 (2013.01); B29K 2027/18 (2013.01); B29K 2071/00 (2013.01); B29L 2031/045 (2013.01); B29L 2031/16 (2013.01); B29L 2031/3076 (2013.01); C08G 2650/40 (2013.01);
Abstract
A fluorinated copolymer composition includes a thermoplastic resin A and a fluorinated elastomer B dispersed within thermoplastic resin A. Thermoplastic resin A has a shear stress (τ) of greater than 0.11 MPa when measured with a capillary rheometer at a shear rate of 243 secand at 360° C. in accordance with ASTM D3835. Fluorinated elastomer B dispersed within thermoplastic resin A has an average dispersed particle size of less than 50 μm.