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:
Jul. 30, 2019
Filed:
Dec. 03, 2015
Applicant:
Solutia Inc., St. Louis, MO (US);
Inventors:
Aristotelis Karagiannis, Amherst, MA (US);
Bruce Edward Wade, West Springfield, MA (US);
Khanh D. Tran, South Hadley, MA (US);
Michael Eugene Donelson, Kingsport, TN (US);
Assignee:
Solutia Inc., St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/14 (2006.01); C08L 29/14 (2006.01); B32B 17/08 (2006.01); B32B 27/22 (2006.01); B32B 27/36 (2006.01); B32B 27/08 (2006.01); B32B 17/10 (2006.01); B32B 27/30 (2006.01); B32B 23/04 (2006.01); B32B 23/08 (2006.01); B32B 23/20 (2006.01); B32B 27/06 (2006.01); C08K 5/103 (2006.01); B32B 23/16 (2006.01); B32B 27/42 (2006.01);
U.S. Cl.
CPC ...
C08L 29/14 (2013.01); B32B 17/08 (2013.01); B32B 17/10036 (2013.01); B32B 17/10605 (2013.01); B32B 17/10761 (2013.01); B32B 23/04 (2013.01); B32B 23/08 (2013.01); B32B 23/16 (2013.01); B32B 23/20 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/22 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/42 (2013.01); C08K 5/103 (2013.01); C08L 1/14 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2270/00 (2013.01); B32B 2307/40 (2013.01); B32B 2307/412 (2013.01); B32B 2307/418 (2013.01); B32B 2307/546 (2013.01); B32B 2307/558 (2013.01); B32B 2307/71 (2013.01); B32B 2307/732 (2013.01); B32B 2419/00 (2013.01); B32B 2457/00 (2013.01); B32B 2551/00 (2013.01); B32B 2607/00 (2013.01); B32B 2607/02 (2013.01);
Abstract
An monolithic interlayer with high stiffness and when laminated into a glass panel, the glass panel exhibits good clarity, while maintaining the processability of a polyvinyl acetal, such as polyvinyl butyral resin used to make the monolithic interlayer. The monolithic interlayer comprising a polymer blend of: