Improved cellular plastic material

Improved chemical curing of epoxidized diene polymers using...

Improved color stability of isocyanates

Improved double metal cyanide catalysts and methods for...

Improved epoxide polymerization process

Improved gas phase process for forming polyketones

Improved imr having synergistic effect with stabilizing...

Improved inline solid state polymerization of pet flakes for...

Improved method for alkoxylating active hydrogen containing...

Improved method for producing an aromatic polycarbonate

Improved method for producing polyether polyols

Improved method for producing polyether polyols

Improved method for producing polytetrahydrofuran

Improved method for production of poly(trimethylene carbonate)

Improved method for treating recycled polyethylene...

Improved method of preparing polyalkylene oxide carboxylic...

Improved oil compositions

Improved paint compositions containing an additive to reduce...

Improved paintable thermoplastic compositions

Improved phenol formaldehyde resins