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:
May. 15, 2018
Filed:
Sep. 20, 2013
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventor:
Dane Chang, Sugar Land, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/00 (2006.01); F16L 9/14 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); B32B 1/08 (2006.01); C08K 7/02 (2006.01); F16L 9/12 (2006.01); C08K 9/02 (2006.01); B29C 65/14 (2006.01); B32B 37/06 (2006.01); B32B 37/16 (2006.01); H01F 3/08 (2006.01); B29D 23/00 (2006.01); B29K 23/00 (2006.01); B29K 509/00 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
F16L 9/14 (2013.01); B29C 65/1403 (2013.01); B29C 65/1477 (2013.01); B29D 23/001 (2013.01); B32B 1/08 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); B32B 37/06 (2013.01); B32B 37/16 (2013.01); C08K 7/02 (2013.01); C08K 9/02 (2013.01); F16L 9/12 (2013.01); H01F 3/08 (2013.01); B29K 2023/065 (2013.01); B29K 2509/00 (2013.01); B29L 2023/22 (2013.01); B32B 2250/02 (2013.01); B32B 2260/04 (2013.01); B32B 2264/102 (2013.01); B32B 2305/08 (2013.01); B32B 2307/208 (2013.01); B32B 2310/0806 (2013.01); B32B 2323/043 (2013.01); B32B 2597/00 (2013.01);
Abstract
A composition comprising: (a) a thermoplastic polymer; (b) a plurality of particles, each said particle comprising (i) a core comprising one or more magnetic materials and (ii) a shell comprising silicon dioxide; and (c) structural fibers, wherein the composition comprises particles (b) in an amount from 1 to 30 wt % based on the weight of the thermoplastic polymer (a) is provided. Further provided is a tape comprising the composition, a pipe comprising the tape and a method of making such pipe.