Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer-containing polyether polyamines and a process for the production of these polyamines

Polymer-containing polyether polyamines and a process for the production of these polyamines

US Patent 4532266 · Granted Jul 30, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stable adhesive composite material made of polyurethane and of another thermopla2002
Stable adhesive composite material made of polyurethane and of another thermopla2001
Molded polyurethane articles prepared from recycled polyols and processes for th2000
Device and process for producing plastic components, especially polyurethane mol2000
Process for the production of hydroxyfunctional compounds from (polyurethane) po2000
Molded polyurethane articles prepared from recycled polyols and processes for th1999
Process for producing moldings using a mold release agent1998
Polyamine crosslinking agent formulation and its preparation1998
Process for the production of hydroxyl-group-containing compounds from polyureth1997
Process for the decompostion of polyurethane plastics1997
Process of making molded products1996
Process for the production of compounds containing hydroxyl groups from (polyure1996