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:
Feb. 16, 2021
Filed:
Oct. 13, 2015
Applicant:
Swimc Llc, Cleveland, OH (US);
Inventor:
Jeffrey Niederst, Minneapolis, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B29C 48/21 (2019.01); B29C 48/88 (2019.01); B32B 7/02 (2019.01); B29C 48/08 (2019.01); B29C 48/10 (2019.01); B32B 27/36 (2006.01); B32B 27/30 (2006.01); B32B 27/28 (2006.01); B32B 7/027 (2019.01); B32B 27/16 (2006.01); B32B 37/15 (2006.01); B32B 27/34 (2006.01); B32B 27/40 (2006.01); B29C 48/18 (2019.01); B29C 48/00 (2019.01); B29C 48/03 (2019.01); B29C 48/16 (2019.01); B29B 13/02 (2006.01); B29K 75/00 (2006.01); B29K 81/00 (2006.01); B29K 33/00 (2006.01); B29K 77/00 (2006.01); B29K 83/00 (2006.01); B29K 69/00 (2006.01); B29K 25/00 (2006.01); B29K 27/12 (2006.01); B29K 71/00 (2006.01); B29K 67/00 (2006.01); B29K 79/00 (2006.01); B29L 7/00 (2006.01); B29L 9/00 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B29C 48/08 (2019.02); B29C 48/10 (2019.02); B29C 48/21 (2019.02); B29C 48/9135 (2019.02); B32B 7/02 (2013.01); B32B 27/36 (2013.01); B29B 13/02 (2013.01); B29C 48/00 (2019.02); B29C 48/022 (2019.02); B29C 48/03 (2019.02); B29C 48/16 (2019.02); B29C 48/18 (2019.02); B29C 48/88 (2019.02); B29C 48/911 (2019.02); B29C 48/914 (2019.02); B29K 2025/00 (2013.01); B29K 2027/12 (2013.01); B29K 2033/00 (2013.01); B29K 2067/00 (2013.01); B29K 2067/003 (2013.01); B29K 2069/00 (2013.01); B29K 2071/00 (2013.01); B29K 2075/00 (2013.01); B29K 2077/00 (2013.01); B29K 2079/08 (2013.01); B29K 2081/06 (2013.01); B29K 2083/00 (2013.01); B29K 2995/0041 (2013.01); B29L 2007/008 (2013.01); B29L 2009/00 (2013.01); B32B 7/027 (2019.01); B32B 27/16 (2013.01); B32B 27/28 (2013.01); B32B 27/281 (2013.01); B32B 27/283 (2013.01); B32B 27/285 (2013.01); B32B 27/286 (2013.01); B32B 27/288 (2013.01); B32B 27/30 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/308 (2013.01); B32B 27/34 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B32B 37/15 (2013.01); B32B 37/153 (2013.01); B32B 2250/02 (2013.01); B32B 2250/03 (2013.01); B32B 2250/244 (2013.01); B32B 2270/00 (2013.01); B32B 2272/00 (2013.01); B32B 2307/30 (2013.01); B32B 2325/00 (2013.01); B32B 2327/00 (2013.01); B32B 2333/12 (2013.01); B32B 2367/00 (2013.01); B32B 2369/00 (2013.01); B32B 2371/00 (2013.01); B32B 2375/00 (2013.01); B32B 2377/00 (2013.01); B32B 2379/08 (2013.01); B32B 2383/00 (2013.01); B32B 2439/00 (2013.01); B32B 2439/70 (2013.01); B32B 2451/00 (2013.01); Y10T 428/24802 (2015.01); Y10T 428/3154 (2015.04); Y10T 428/31504 (2015.04); Y10T 428/31507 (2015.04); Y10T 428/31551 (2015.04); Y10T 428/31721 (2015.04); Y10T 428/31725 (2015.04); Y10T 428/31786 (2015.04); Y10T 428/31855 (2015.04); Y10T 428/31935 (2015.04);
Abstract
A thermoplastic polymer advanceable by solid state polymerization is blended with at least one dissimilar thermoplastic polymer. The blend is solid state polymerized to provide a modified polymer alloy blend having at least one physical or chemical property different from that of the blend before solid state polymerization. The modified polymer alloy blend may be coextruded with a layer of thermoplastic extrusion polymer having a melt viscosity similar to that of the modified polymer alloy.