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:
Jan. 26, 2021
Filed:
Dec. 11, 2017
Applicant:
Nitto Boseki Co., Ltd., Fukushima, JP;
Inventors:
Assignee:
Nitto Boseki Co., Ltd., Fukushima, JP;
Primary Examiner:
Int. Cl.
CPC ...
D02G 3/40 (2006.01); D02G 3/18 (2006.01); D02G 3/44 (2006.01); C03C 27/10 (2006.01); C03B 37/10 (2006.01);
U.S. Cl.
CPC ...
D02G 3/40 (2013.01); C03B 37/10 (2013.01); C03C 27/10 (2013.01); D02G 3/18 (2013.01); D02G 3/447 (2013.01); D10B 2101/06 (2013.01); D10B 2505/02 (2013.01);
Abstract
The glass-fiber-yarn joined bodyis provided with glass fiber yarns, and a connectionin which a resin yarnis wound around ends of both of the glass fiber yarns, the ends being superimposed with each other. The connectionhas a width Wof 20 to 40 mm. When a connection diameter R as a total of diameters of the respective glass fiber yarnsand the thickness of the resin yarnwound around the connectionis 500 to 5000 μm and a mass of each of the glass fiber yarnsis 200 to 6000 tex, a value of a ratio of mass of each of the glass fiber yarnsrelative to the connection diameter R is in the range of 0.32 to 2.00.