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. 05, 2016
Filed:
Aug. 22, 2014
Applicant:
Nitto Boseki Co., Ltd., Fukushima, JP;
Inventors:
Assignee:
NITTO BOSEKI CO., LTD., Fukushima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03C 13/00 (2006.01); C03C 13/06 (2006.01); C03C 3/087 (2006.01); C03C 10/00 (2006.01);
U.S. Cl.
CPC ...
C03C 13/006 (2013.01); C03C 3/087 (2013.01); C03C 10/0045 (2013.01); C03C 13/00 (2013.01); C03C 13/06 (2013.01); C03C 2213/00 (2013.01);
Abstract
There is provided a glass fiber comprising the SiOcontent is 57.0 to 63.0% by weight; the AlOcontent is 19.0 to 23.0% by weight; the MgO content is 10.0 to 15.0% by weight; the CaO content is 4.0 to 11.0% by weight; and the total content of SiO, AlO, MgO and CaO is 99.5% by weight or higher based on the total weight.