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. 22, 2022
Filed:
Oct. 11, 2017
Applicant:
Solutia Inc., St. Louis, MO (US);
Inventor:
Jun Lu, East Longmeadow, MA (US);
Assignee:
Solutia Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/30 (2006.01); B32B 27/08 (2006.01); B32B 7/02 (2019.01); B32B 17/10 (2006.01);
U.S. Cl.
CPC ...
B32B 27/30 (2013.01); B32B 7/02 (2013.01); B32B 17/10587 (2013.01); B32B 17/10761 (2013.01); B32B 27/08 (2013.01); B32B 2250/03 (2013.01); B32B 2250/246 (2013.01); B32B 2270/00 (2013.01); B32B 2307/538 (2013.01); B32B 2329/04 (2013.01); B32B 2329/06 (2013.01); B32B 2605/006 (2013.01); Y10T 428/2419 (2015.01); Y10T 428/24355 (2015.01); Y10T 428/24942 (2015.01); Y10T 428/31859 (2015.04);
Abstract
This disclosure is related to the field of polymer interlayers for multiple layer glass panels and multiple layer glass panels having at least one polymer interlayer sheet. Specifically, this disclosure is related to the field of polymer interlayers comprising multiple thermoplastic layers which resist the formation of optical defects.