Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for preparing rigid polyurethane foams

Process for preparing rigid polyurethane foams

US Patent 5736588 · Granted Apr 7, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyurethane coating compositions and their use as gel coats2023
Use of thermally decomposable acid as inhibitor for preparing polyisocyanurate c2022
Aqueous compositions for treating seeds, seeds treated therewith, and methods fo2020
Methods for treating seeds with an aqueous composition and seeds treated therewi2020
Aqueous compositions for treating seeds, seeds treated therewith, and methods fo2020
Insulation moulding and method for its manufacture2017
Process for the preparation of polyether-ester polyols2016
Internal combustion engine and associated operating method2015
Process for the preparation of polyether ester polyols2014
Lowered exotherm thermoset compositions2010
Fine cell, water-blown rigid polyurethane foams2010
Antistatic and electrically conductive polyurethanes2009