US Patent 7740698 Non-asbestos friction material
All edits
Edits on 31 Oct, 2023
Golden AI
Edits made to:
Article (+392 characters)
Article
Patent abstract
A non-asbestos friction material not containing a heavy metal and a heavy metallic compound as the blending ingredients of the friction material is provided with graphite and coke in total from 5 to 25 vol % in volume of friction material. A volume ratio of the graphite/coke is preferably from 2/1 to 7/1. An average particle size of the coke is preferably from 150 to 400 μm.
Edits on 18 Sep, 2023
Golden AI
Edits made to:
Infobox (+2 properties)
Infobox
Patent Inventor Names
Hiroshi Isobe0
Takuya Kitami0
Edits on 22 Jul, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 15 Jul, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07740698 Non-asbestos friction material US Patent 7740698 Non-asbestos friction material
Infobox
Patent Number
07740698
Patent Number
7740698
Edits on 3 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 4 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07740698 Non-asbestos friction material
Infobox
Is a
Patent jurisdiction
Patent number
07740698
Date of patent
June 22, 2010
Patent application number
11963074
Date Filed
December 21, 2007
Patent primary examiner
Find more entities like US Patent 7740698 Non-asbestos friction material
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
