Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Novel copolymers and their use as auxiliaries and/or additives in formulations for the preparation of polyisocyanate addition polymerization products

Novel copolymers and their use as auxiliaries and/or additives in formulations for the preparation of polyisocyanate addition polymerization products

US Patent 5059632 · Granted Oct 22, 1991

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyurethane foams with reduced aromatic amine content2025
Process for preparing a dispersion of inorganic oxide particles in polyester pol2024
Flexible polyurethane foams2024
Flexible polyurethane foams with high water absorption capacity2024
Auxetic polyurethane and melamine foams by triaxial compression2023
Oxidic silicon particle dispersion in polyol2022
Viscoelastic foams having high density2021
Tack-free polyurethane flexible foam2020
Connecting element for wall components2019
Use of preparations comprising exosomes derived from mesenchymal stem cells (MSC2018
Process for producing viscoelastic flexible polyurethane foams2015
High resilience polyurethane foams comprising castor oil2015