Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polymer composition

Polymer composition

US Patent 4689082 · Granted Aug 25, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Initial compounds for producing polyurethanes2010
Method of forming a polyethercarbonate polyol using a CO2-philic compound or sub2010
Complex of a multimetal cyanide compound and methods of forming polyethercarbona2007
Method of forming polyetherols in the presence of carboxy-modified aluminum-base2007
Production of polyetherols using aluminum phosphonate catalysts2007
Carboxy-modified aluminum-based catalyst compositions2006
Method of preparing a polyether polyol2006
Method of synthesizing a double metal cyanide catalyst2005
Polyetherols produced using aluminium phosphonate catalysts2005
Synthesis of double metal cyanides with non-aqueous solutions2005
Process for removing and regenerating a double metal cyanide (DMC) catalyst from2004
Suspension of multimetal cyanide compounds, their preparation and their use2004