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. 02, 2006
Filed:
Nov. 01, 2002
Applicants:
Thorsten Rische, Unna, DE;
Tillmann Hassel, Pulheim, DE;
Jürgen Meixner, Krefeld, DE;
Detlef-ingo Schütze, Odenthal, DE;
Inventors:
Thorsten Rische, Unna, DE;
Tillmann Hassel, Pulheim, DE;
Jürgen Meixner, Krefeld, DE;
Detlef-Ingo Schütze, Odenthal, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a water vapor-permeable coating composite containing one or more flexible substrates, which are coated on one or both sides with one or more identical or different coating compositions, provided that at least one coating composition contains, as binder, a silica sol-modified aqueous polymer dispersion prepared from unsaturated monomers.