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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.:

US 8658252 B1

PDFFull Text
Date of Patent:
Feb. 25, 2014

Filed:

Apr. 23, 2008

Prefabricated membrane based on modified polyurethane bituminous binder and process for production

Applicants:

Pierre Etienne Bindschedler, Obernai, FR;

Remi Perrin, Bischoffsheim, FR;

Corinne Schall, Strasbourg, FR;

Arnaud Nouri, Kogenheim, FR;

Inventors:

Pierre Etienne Bindschedler, Obernai, FR;

Remi Perrin, Bischoffsheim, FR;

Corinne Schall, Strasbourg, FR;

Arnaud Nouri, Kogenheim, FR;

Assignee:

Soprema, Strasbourg, FR;

Attorney:

Young & Thompson

Primary Examiner:

Patrick Niland

Int. Cl.
CPC ...
B05D 3/02 (2006.01); B32B 3/00 (2006.01); B32B 5/02 (2006.01); B32B 9/00 (2006.01); B32B 11/00 (2006.01); B32B 11/02 (2006.01); B32B 11/10 (2006.01); B32B 13/02 (2006.01); B32B 13/14 (2006.01); B32B 27/00 (2006.01); B32B 27/04 (2006.01); B32B 27/12 (2006.01); B32B 27/40 (2006.01); C08G 18/64 (2006.01); C08K 5/01 (2006.01); C08L 75/00 (2006.01); C08L 91/08 (2006.01); C08L 95/00 (2006.01); C09D 4/00 (2006.01); C09D 101/00 (2006.01); C09D 201/00 (2006.01); D06N 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention has for its object a prefabricated sealing membrane formed by a support, coated on at least one surface, and preferably impregnated throughout, with a modified bitumen base composition, characterized in that the thermoplastic bituminous composition for coating and/or impregnation is a bituminous binder modified by a thermoplastic polyurethane having the following weight proportion:

Find Patent Forward Citations

Bindschedler, Pierre. (2014). Prefabricated membrane based on modified polyurethane bituminous binder and process for production (U.S. Patent No. 8658252). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8658252

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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