Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for the production of mixed granulate from carbon black and light filler

Process for the production of mixed granulate from carbon black and light filler

US Patent 4430280 · Granted Feb 7, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vulcanizable EPDM containing rubber composition2003
Carbon blacks and process for producing them2000
Precipitated silica2000
Precipitated silica1998
Adhesion promoters for rubber and synthetic mixtures1995
Process for the production of plastic and rubber compositions filled with carbon1995
Adhesion promoters for rubber and synthetic mixtures1994
Peroxide vulcanizable moulding materials and a method of their manufacture1993
Heat vulcanizable moulding materials1993
Vulcanizable rubber mixtures containing bis-(2,4-organylthio-triazine-6-yl) poly1993
Method of producing granulated material composed of zinc oxide and silica, resul1993
Method of preparing pure 3-butenyl triorganooxysilanes, the intermediate product1992