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. 21, 2017
Filed:
Mar. 19, 2014
Applicant:
Solutia Inc., St. Louis, MO (US);
Inventor:
Vincent J. Yacovone, Springfield, MA (US);
Assignee:
Solutia Inc., St. Louis, MO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 116/06 (2006.01); B32B 17/10 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08F 116/06 (2013.01); B32B 17/10577 (2013.01); B32B 17/10587 (2013.01); B32B 17/10596 (2013.01); B32B 17/10761 (2013.01); C08J 5/18 (2013.01); C08J 2329/00 (2013.01); Y10T 428/24355 (2015.01);
Abstract
A high frequency semi-isotropic embossed polymer interlayer sheet is disclosed. The embossed polymer interlayer sheet has a first side; a second side opposing the first side; and an embossed surface on at least one of the sides, and a surface texture ratio, Str, (as measured per ISO 25178) of between 0.1 and 0.99. The embossed polymer sheet may have at least 50 roughness peaks per centimeter (R PC, as measured per ASME B46.1 [1985]). The embossed polymer sheet may have a mottle value of less than or equal to 2.5 (as measured by a Clear Mottle Analyzer [CMA]). The embossed polymer sheet may be polyvinyl butyral.