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:
Oct. 20, 2020
Filed:
Oct. 24, 2018
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 ...
C08L 29/14 (2006.01); B32B 27/08 (2006.01); B32B 27/22 (2006.01); B32B 27/30 (2006.01); C08K 5/103 (2006.01); C08L 71/02 (2006.01); B32B 17/10 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
C08L 29/14 (2013.01); B32B 17/10761 (2013.01); B32B 27/08 (2013.01); B32B 27/22 (2013.01); B32B 27/306 (2013.01); B32B 27/36 (2013.01); C08K 5/103 (2013.01); C08L 71/02 (2013.01); B32B 2270/00 (2013.01); B32B 2307/102 (2013.01); B32B 2307/412 (2013.01); B32B 2307/418 (2013.01); B32B 2307/558 (2013.01); B32B 2307/732 (2013.01); B32B 2419/00 (2013.01); B32B 2457/12 (2013.01); B32B 2551/00 (2013.01); B32B 2571/02 (2013.01); B32B 2605/006 (2013.01); B32B 2607/02 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
Resin compositions, layers, and interlayers comprising two or more poly(vinyl acetal) resins and at least one blending agent or haze reducing agent are provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance.