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.

Date of Patent:
Jan. 08, 2019

Filed:

Dec. 03, 2015
Applicant:

Dow Global Technologies Llc, Midland, MI (US);

Inventors:

Mohamed Esseghir, Collegeville, PA (US);

Wenyi Huang, Midland, MI (US);

Joseph Dooley, Charlestown, IN (US);

Patrick Chang Dong Lee, Burlington, VT (US);

Assignee:

Dow Global Technologies LLC, Midland, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/44 (2006.01); H01B 3/00 (2006.01); H01B 13/14 (2006.01); B29C 47/00 (2006.01); B29L 11/00 (2006.01); B29C 47/06 (2006.01); B29K 67/00 (2006.01); B29K 71/00 (2006.01); B29K 77/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/4433 (2013.01); B29C 47/0014 (2013.01); B29C 47/0019 (2013.01); G02B 6/443 (2013.01); G02B 6/448 (2013.01); H01B 13/14 (2013.01); B29C 47/064 (2013.01); B29C 47/065 (2013.01); B29K 2067/003 (2013.01); B29K 2067/006 (2013.01); B29K 2071/00 (2013.01); B29K 2077/00 (2013.01); B29K 2995/0082 (2013.01); B29K 2995/0096 (2013.01); B29L 2011/0075 (2013.01);
Abstract

Optical fiber cables () comprising at least one optical fiber transmission medium () and at least one elongated polymeric protective component () surrounding at least a portion of the optical fiber transmission medium. The elongated polymeric protective component () comprises a polymeric matrix material and a plurality of microcapillaries containing a polymeric microcapillary material, where the polymeric matrix material has a higher flexural modulus than the polymeric microcapillary material. Also disclosed are dies and methods for making such optical fiber cables and protective components.


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