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:
Jan. 05, 2010
Filed:
Jan. 30, 2006
Bert C. Wong, Hockessin, DE (US);
Donald L. Rymer, Little Hocking, OH (US);
Nolan K. Read, Iii, Vienna, WV (US);
Bert C. Wong, Hockessin, DE (US);
Donald L. Rymer, Little Hocking, OH (US);
Nolan K. Read, III, Vienna, WV (US);
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
The present invention describes laminate articles comprising a stiff, low-color PVB sheet having a YID of less than 12 and having a low concentration of plasticizer in the PVB composition, wherein the sheet is prepared from a composition that includes a PVB bleaching compound. A sheet of the present invention is useful for making glass laminates useful for parts in making cars, boats, trains, buildings, display cases, and other articles that utilize transparent glass laminates.