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:
Apr. 26, 2016
Filed:
Apr. 19, 2010
Applicants:
John Chu Chen, Hockessin, DE (US);
Donna Lynn Visioli, Lower Gwynedd, PA (US);
Inventors:
John Chu Chen, Hockessin, DE (US);
Donna Lynn Visioli, Lower Gwynedd, PA (US);
Assignee:
E.I. DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 27/12 (2006.01); B32B 27/32 (2006.01); C08L 23/08 (2006.01); B32B 5/02 (2006.01); B32B 5/08 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/10 (2006.01); B32B 27/18 (2006.01); B32B 27/20 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 3/26 (2006.01);
U.S. Cl.
CPC ...
B32B 27/32 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/024 (2013.01); B32B 5/026 (2013.01); B32B 5/08 (2013.01); B32B 27/06 (2013.01); B32B 27/08 (2013.01); B32B 27/10 (2013.01); B32B 27/12 (2013.01); B32B 27/18 (2013.01); B32B 27/20 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/308 (2013.01); B32B 27/322 (2013.01); B32B 27/327 (2013.01); B32B 27/36 (2013.01); C08L 23/0869 (2013.01); C08L 23/0876 (2013.01); B32B 2250/42 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/02 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/06 (2013.01); B32B 2262/062 (2013.01); B32B 2262/08 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2262/14 (2013.01); B32B 2264/102 (2013.01); B32B 2264/104 (2013.01); B32B 2264/108 (2013.01); B32B 2270/00 (2013.01); B32B 2307/304 (2013.01); B32B 2307/406 (2013.01); B32B 2307/412 (2013.01); B32B 2307/50 (2013.01); B32B 2307/54 (2013.01); B32B 2307/546 (2013.01); B32B 2307/554 (2013.01); B32B 2307/558 (2013.01); B32B 2307/584 (2013.01); B32B 2307/5825 (2013.01); B32B 2307/72 (2013.01); B32B 2307/724 (2013.01); B32B 2307/7265 (2013.01); B32B 2307/75 (2013.01); B32B 2437/00 (2013.01); B32B 2553/00 (2013.01); B32B 2571/00 (2013.01); Y10T 428/249921 (2015.04); Y10T 428/249993 (2015.04); Y10T 428/2933 (2015.01); Y10T 428/31902 (2015.04); Y10T 442/20 (2015.04); Y10T 442/2902 (2015.04);
Abstract
A selectively permeable protective structure and a method for limiting damage to the article due to corrosion or mold growth, comprising wrapping or covering the article in the selectively permeable protective structure. The selectively permeable structure comprises a membrane having a moisture vapor permeation value of at least 200 g-mil/m/24 h and barrier to liquid water, and optionally a supporting substrate.