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:
Sep. 22, 2015
Filed:
Feb. 03, 2010
Applicants:
Pascal M. H. P. Tijssen, Grootgenhouterstraat, NL;
Pieter Gijsman, Hoogland, NL;
Inventors:
Pascal M. H. P. Tijssen, Grootgenhouterstraat, NL;
Pieter Gijsman, Hoogland, NL;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/3492 (2006.01); C08L 67/00 (2006.01); E04D 5/06 (2006.01); D04H 13/00 (2006.01); C08K 5/17 (2006.01); E04D 12/00 (2006.01); C08L 67/02 (2006.01); C08K 5/34 (2006.01);
U.S. Cl.
CPC ...
D04H 13/00 (2013.01); C08K 5/17 (2013.01); C08K 5/34 (2013.01); C08L 67/025 (2013.01); E04D 12/002 (2013.01);
Abstract
Sheet that has a moisture vapor transmission rate (MVTR) of at least 100 g/m·day measured according to ISO 12572B at 1 bar, 23° C. and 85% relative humidity and that contains a film of a polymer composition containing a polar thermoplastic elastomer, a hindered amine light stabilizer (HALS) and or a UV absorber and an aromatic amine radical scavenger. The sheet suitable to be used as a roofing membrane.