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:
Jul. 25, 2017
Filed:
Feb. 05, 2015
Applicant:
Stratasys, Inc., Eden Prairie, MN (US);
Inventors:
Jeffrey J. Cernohous, Hudson, WI (US);
Garrett S. Van Gorden, River Falls, WI (US);
Assignee:
Stratasys, Inc., Eden Prairie, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C04B 28/04 (2006.01); C08G 63/60 (2006.01); C08G 63/08 (2006.01); C08K 5/00 (2006.01); C08K 5/10 (2006.01); C08K 5/14 (2006.01); C08K 5/3492 (2006.01); C08L 101/00 (2006.01); C08L 101/16 (2006.01); C08G 83/00 (2006.01); C08K 5/52 (2006.01); C08K 5/49 (2006.01);
U.S. Cl.
CPC ...
C08G 63/08 (2013.01); C08G 83/005 (2013.01); C08K 5/0033 (2013.01); C08K 5/10 (2013.01); C08K 5/14 (2013.01); C08K 5/34928 (2013.01); C08K 5/5205 (2013.01); C08L 101/005 (2013.01); C08L 101/16 (2013.01); C08G 2261/132 (2013.01); C08K 5/0066 (2013.01); C08K 5/49 (2013.01);
Abstract
Hyper-branched biodegradable polymers are produced by melt processing biodegradable polymers with a branching agent at temperatures that promote free radical reactions between the biodegradable polymer and the branching agent. The biodegradable compositions have an excellent balance of mechanical properties and are suitable for flame retardant applications.