Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Preparation of free-flowing crumb rubber composition

Preparation of free-flowing crumb rubber composition

US Patent 5686139 · Granted Nov 11, 1997

Estimated economic value: $10,369,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Conveyor belt2017
Rubbery heat resistant composition2001
High clarity carboxylated nitrile rubber2000
High clarity carboxylated nitrile rubber2000
High clarity carboxylated nitrile rubber1999
Free flowing crumb rubber composition1998
Method for the production of nitrile rubber1998
Gel prevention in polymers1989
Scorch inhibitors for carboxylated rubbers1985
Oligomerized acids as scorch inhibitors for carboxylated rubbers1984
Adipic acid as a scorch inhibitor for carboxylated rubbers1984
Succinic anhydride derivatives as a scorch inhibitor for carboxylated rubbers1983