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:
May. 10, 2011
Filed:
Mar. 17, 2008
Applicant:
Richard F. Grossman, Wilmington, DE (US);
Inventor:
Richard F. Grossman, Wilmington, DE (US);
Assignee:
Biotech Products, LLC, Randolph, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 33/60 (2006.01); B32B 3/00 (2006.01); B32B 3/10 (2006.01); B32B 5/00 (2006.01); B32B 7/00 (2006.01); B32B 9/04 (2006.01); B32B 27/02 (2006.01); B32B 27/30 (2006.01); B60K 15/04 (2006.01); C07F 7/00 (2006.01); C08G 18/77 (2006.01); C08G 18/28 (2006.01); C08J 3/00 (2006.01); C08K 5/00 (2006.01); C08K 5/49 (2006.01); C08K 5/51 (2006.01); C08K 5/56 (2006.01); C08L 31/02 (2006.01); C04B 24/26 (2006.01); D06N 7/00 (2006.01); D06P 1/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions of vinyl acetate polymers such as polyvinyl acetate (PVAc) are rendered compostable by a monomeric adduct of an organotitanate or zirconate as a prodegradant. PVAc sheets and composites are compostable in landfills.