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:
Apr. 14, 2015
Filed:
May. 21, 2010
Applicants:
Jürgen Weidinger, Muenster, DE;
Mika Meller, Veikkola, FI;
Jie LI, Zofingen, CH;
Inventors:
Assignee:
Armacell Enterprise GmbH & Co. KG, Schoenefeld OT Waltersdorf, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/26 (2006.01); B32B 5/16 (2006.01); B32B 5/18 (2006.01); B32B 7/00 (2006.01); B32B 27/14 (2006.01); B32B 27/18 (2006.01); B32B 27/36 (2006.01); B32B 37/04 (2006.01); B32B 37/24 (2006.01); B05D 7/02 (2006.01); B05D 7/24 (2006.01); B05D 1/12 (2006.01); B05D 3/02 (2006.01); B29C 44/20 (2006.01); B29C 44/56 (2006.01); C08J 9/36 (2006.01); B29C 44/24 (2006.01); B32B 27/20 (2006.01);
U.S. Cl.
CPC ...
B29C 44/24 (2013.01); B32B 5/18 (2013.01); B32B 27/20 (2013.01); B32B 27/36 (2013.01); C08J 9/365 (2013.01); C08J 2367/02 (2013.01); C08J 2467/00 (2013.01);
Abstract
The present invention relates to an easy-to-apply, but versatile method for modifying the physical and chemical resistance properties of expanded polyester products, such as fire retardancy and hydrolysis resistance, by melt-modification of the surface layer(s) of said foams and sponges, the manufacturing of such products and the use of such products.
Weidinger, Jürgen. (2015). Method for fire protection and modification of properties of expanded polyesters (U.S. Patent No. 9005701). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9005701
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile