Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating said imidazolyl derivatives

Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, and curable epoxy-resin compositions and molded epoxy-resin articles incorporating said imidazolyl derivatives

US Patent 5175220 · Granted Dec 29, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adapter for extracting a liquid from a container closed with a stopper2000
Process for manufacturing fiber-reinforced base materials for the electrical ind1993
Process for manufacturing fiber-reinforced base materials for the electrical ind1993
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, 1992
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, 1992
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, 1992
Imidazolyl derivatives, their use as curing agents in epoxy-resin compositions, 1992
Process for the manufacture of pipe from composite materials based on epoxy resi1992
Process for the manufacture of pipe from composite materials based on epoxy resi1992
Process for the fabrication of fiber-reinforced wound structures from epoxy resi1992
Process for the fabrication of fiber-reinforced wound structures from epoxy resi1992
Imidazolyl-urea compounds and their use as cure accelerators in epoxy resin comp1990