Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › On-site generation of polyurethane foam using an HCFC as a sole blowing agent

On-site generation of polyurethane foam using an HCFC as a sole blowing agent

US Patent 5328938 · Granted Jul 12, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Two-component polyurethane foam adhesive, a process for preparing the same and a2025
Polyurethane compositions with low exposure to free monomeric MDI isocyanate con2024
System and method for forming a polyurethane foam including on demand introducti2019
Rigid foam2017
Polyurethane spraying system used to minimize emissions of a polyisocyanate2017
On-site generation of polyurethane foam using an HCFC as a sole blowing agent1993
On-site generation of polyurethane foam using an HCFC as a sole blowing agent1993
Process for the production of polyurethane foams1993
Catalysts for extending the shelf life of formulations for producing rigid polyu1993
Catalysts for extending the shelf life of formulations for producing rigid polyu1992