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:
Sep. 05, 2017
Filed:
Oct. 07, 2014
Dow Global Technologies Llc, Midland, MI (US);
Russell P. Barry, Horgen, CH;
Yushan Hu, Pearland, TX (US);
Kim L. Walton, Freeport, TX (US);
Gary R. Marchand, Gonzales, LA (US);
Colin LiPiShan, Pearland, TX (US);
Raymond L. Laakso, Jr., St. Francisville, LA (US);
Dow Global Technologies LLC, Midland, MI (US);
Abstract
A comprising includes one or more polyethylene, one or more polypropylene, one or more polyolefin elastomer, and a crystalline block composite having the following three components: (i) a crystalline ethylene based polymer, (ii) a crystalline propylene based polymer, and (iii) a block copolymer having a crystalline ethylene based block and a crystalline propylene block. The composition of component (i) is the same as the crystalline ethylene based block of the block copolymer and the composition of component (ii) is the same as the crystalline propylene block of the block copolymer. The composition is useful for forming rotomolded articles.