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. 10, 2016
Filed:
Aug. 12, 2011
Applicants:
Jürgen Weidinger, Münster, DE;
Christoph Zauner, Münster, DE;
Daniel Klusmann, Münster, DE;
Inventors:
Assignee:
Armacell Enterprise GmbH & Co. KG, Waltersdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 7/06 (2006.01); C08J 9/36 (2006.01);
U.S. Cl.
CPC ...
C08J 7/06 (2013.01); C08J 9/365 (2013.01); C08J 2367/02 (2013.01); Y10T 428/139 (2015.01); Y10T 428/269 (2015.01); Y10T 428/31855 (2015.04);
Abstract
A material comprising an expanded polyalkylidene terephthalate based layer (A) being covered with at least one outer layer (B) comprising at least 50 weight-% of a solvent (including water) soluble inorganic chalcogen based compound, an easy-to-apply, but versatile method for significantly improving the fire retardant, anti-hydrolytic and mounting/coating properties of expanded polyalkylidene terephthalate polyester products by cold coating of the surface layer(s) of foams and sponges, the manufacturing of such products and the use of such products.