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:
Oct. 04, 2011
Filed:
Jun. 15, 2010
Applicants:
Michele Drigo, Ponte di Piave, IT;
Daniele Pascon, Salgareda, IT;
Inventors:
Michele Drigo, Ponte di Piave, IT;
Daniele Pascon, Salgareda, IT;
Assignee:
Polyglass S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/40 (2006.01); C08L 95/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are waterproofing membranes consisting of a backing impregnated with a bituminous formulation comprising industrial bitumen, a mineral filler, a thermoplastic polymer or a mixture of thermoplastic polymers, characterized in that the mineral filler consists of hollow glass microspheres with a density of between 0.10 and 0.14 g/cmand a size of less than 120 μm.