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:
Aug. 25, 2020
Filed:
Jun. 06, 2014
Applicant:
Kimberly-clark Worldwide, Inc., Neenah, WI (US);
Inventors:
Vasily A. Topolkaraev, Appleton, WI (US);
Ryan J. McEneany, Appleton, WI (US);
Mark M. Mleziva, Appleton, WI (US);
Brent M. Thompson, Oshkosh, WI (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/00 (2006.01); C08J 5/18 (2006.01); C08L 23/02 (2006.01); B01D 71/26 (2006.01); D01F 1/10 (2006.01); D01F 1/08 (2006.01); D01F 6/06 (2006.01); B01D 67/00 (2006.01); D01D 5/247 (2006.01); C08L 67/00 (2006.01); C08L 23/08 (2006.01); D01F 6/46 (2006.01); A61F 13/53 (2006.01); A61L 15/22 (2006.01); A61L 15/24 (2006.01); A61L 15/42 (2006.01); B29C 55/00 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 27/32 (2006.01); C08J 9/28 (2006.01); B29C 55/14 (2006.01); B29C 55/20 (2006.01); B32B 27/20 (2006.01); C08L 23/12 (2006.01); B29K 105/16 (2006.01); B29K 23/00 (2006.01); B29K 105/04 (2006.01); B29K 63/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
C08J 9/0061 (2013.01); A61F 13/53 (2013.01); A61L 15/225 (2013.01); A61L 15/24 (2013.01); A61L 15/425 (2013.01); B01D 67/0027 (2013.01); B01D 71/26 (2013.01); B29C 55/005 (2013.01); B29C 55/14 (2013.01); B29C 55/20 (2013.01); B32B 3/26 (2013.01); B32B 5/022 (2013.01); B32B 27/205 (2013.01); B32B 27/32 (2013.01); C08J 5/18 (2013.01); C08J 9/0023 (2013.01); C08J 9/0095 (2013.01); C08J 9/28 (2013.01); C08L 23/02 (2013.01); C08L 23/0815 (2013.01); C08L 23/0884 (2013.01); C08L 23/12 (2013.01); C08L 67/00 (2013.01); D01D 5/247 (2013.01); D01F 1/08 (2013.01); D01F 1/10 (2013.01); D01F 6/06 (2013.01); D01F 6/46 (2013.01); B29K 2023/00 (2013.01); B29K 2023/12 (2013.01); B29K 2063/00 (2013.01); B29K 2105/041 (2013.01); B29K 2105/162 (2013.01); B29L 2007/007 (2013.01); B32B 2264/0235 (2013.01); B32B 2264/0278 (2013.01); B32B 2307/726 (2013.01); B32B 2307/7265 (2013.01); B32B 2432/00 (2013.01); B32B 2439/70 (2013.01); B32B 2555/02 (2013.01); C08J 2201/02 (2013.01); C08J 2201/0522 (2013.01); C08J 2205/042 (2013.01); C08J 2323/06 (2013.01); C08J 2323/08 (2013.01); C08J 2323/12 (2013.01); C08J 2423/08 (2013.01); C08J 2433/10 (2013.01); C08J 2433/14 (2013.01); C08J 2467/04 (2013.01); C08L 2205/03 (2013.01);
Abstract
A polyolefin packaging film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.