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. 12, 2022
Filed:
Jul. 09, 2019
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Qi Tang, Shanghai, CN;
Stefan B. Ohlsson, Keerbergen, BE;
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/18 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); C08J 9/00 (2006.01);
U.S. Cl.
CPC ...
B32B 5/18 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/18 (2013.01); B32B 27/327 (2013.01); C08J 9/0061 (2013.01); B32B 2250/242 (2013.01); B32B 2250/40 (2013.01); B32B 2266/025 (2013.01); B32B 2307/54 (2013.01); B32B 2307/581 (2013.01); B32B 2307/72 (2013.01); B32B 2439/70 (2013.01); C08J 2323/06 (2013.01); C08J 2423/06 (2013.01); C08J 2423/08 (2013.01);
Abstract
Multilayer foam films including a core layer and two skin layers, (i) the core layer including the product of the combination of an LDPE composition, at least one blend partner and at least one foaming agent; and (ii) the two skin layers each independently including the product of the combination of an ethylene 1-hexene copolymer and at least one additive; wherein the core layer is disposed between the two skin layers, are provided. Methods for making the multilayer foam films are also provided.