Patents by Inventor Nippon Steel Chemical Carbon Co., Ltd.

Nippon Steel Chemical Carbon Co., Ltd. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • RUBBER COMPOSITION FOR ADHERING STEEL CORD
    Publication number: 20130048182
    Abstract: A rubber composition for adhering a steel cord that improves wet heat-resistant adhesioness, particularly heat-resistant adhesioness, by preventing adhesion deterioration due to heat, as well as initial adhesioness between a steel cord and a rubber, is disclosed. The rubber composition comprising 100 parts by weight of a diene rubber component and from 0.1 to 30 parts by weight of composite graphite particles containing boron, obtained by heating and graphitizing carbon black together with boron or a compound containing boron.
    Type: Application
    Filed: October 25, 2012
    Publication date: February 28, 2013
    Applicants: Nippon Steel Chemical Carbon Co., Ltd., Toyo Tire & Rubber Co., Ltd.
    Inventors: Toyo Tire & Rubber Co., Ltd., Nippon Steel Chemical Carbon Co., Ltd.