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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.:

US 11359076 B1

PDFFull Text
Date of Patent:
Jun. 14, 2022

Filed:

Apr. 27, 2020

Construction of elastomeric biocomposite intended for insulating layers and pads with regard to flexible antenna

Applicant:

The Research Center for Advanced Materials Science King Khalid University (Kku), Abha, SA;

Inventors:

Abdullah G. Al-Sehemi, Abha, SA;

Ahmed A. Al-Ghamdi, Jeddah, SA;

Nikolay Todorov Dishovski, Sofia, BG;

Lychezar Nikolaev Radev, Sofia, BG;

Irena Kirilova Mihaylova, Sofia, BG;

Petrunka Atanasova Malinova, Sofia, BG;

Nikolay Todorov Atanasov, Sofia, BG;

Gabriela Lychezarova Atanasova, Sofia, BG;

Assignee:

The Research Center for Advanced Materials Science King Khalid University (KKU), Abha, SA;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Nicholas E Hill

Int. Cl.
CPC ...
C08L 7/00 (2006.01); C08K 3/22 (2006.01); C08K 3/06 (2006.01); C08K 5/09 (2006.01); C08K 5/548 (2006.01); C08K 5/18 (2006.01); C03C 3/062 (2006.01); C03C 3/078 (2006.01); C08K 5/47 (2006.01);
U.S. Cl.
CPC ...
C08L 7/00 (2013.01); C03C 3/062 (2013.01); C03C 3/078 (2013.01); C08K 3/06 (2013.01); C08K 3/22 (2013.01); C08K 5/09 (2013.01); C08K 5/18 (2013.01); C08K 5/47 (2013.01); C08K 5/548 (2013.01); C03C 2204/02 (2013.01); C08K 2003/2296 (2013.01); C08L 2203/02 (2013.01);
Abstract

The disclosure relates to a composition of biocomposite based on natural rubber containing sol-bioglass, which is used and intended for insulating layers and pads in flexible antennas which can be worn in close vicinity with regard to the human body without adversely affecting it. According to the invention, the composition of the biocomposite intended and designed for insulating layers and pads in flexible antennas based on natural rubber is filled with sol-gel derived bioglass amounting to a quantitative range starting from 8 to 50 parts by weight with regard to 100 parts by weight rubber and having following list of remaining ingredients: zinc oxide from 2.5 to 3.5, stearic acid from 1 to 2.5, bis (triethoxysilylpropyl) tetrasulfide from 4 to 6, tertiary butyl-benzothiazolyl sulfenamide from 1 to 2.5, sulfur from 1 to 3 and isopropyl-phenyl-β-phenylene diamine from 0.5 to 1.5.

Find Patent Forward Citations

Al-Sehemi, Abdullah. (2022). Construction of elastomeric biocomposite intended for insulating layers and pads with regard to flexible antenna (U.S. Patent No. 11359076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11359076

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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