Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hot-melt adhesives of partially saponified vinyl ester copolymers

Hot-melt adhesives of partially saponified vinyl ester copolymers

US Patent 4678832 · Granted Jul 7, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyvinyl alcohol compositions2003
Aqueous protective coating agent2000
Polyvinyl alcohol compositions2000
Plastic film with fiber reinforcement and tubular casings produced therefrom1994
Thermoplastic composition of acrylic copolymers and crosslinking agents and proc1984
Process for changing the water content of water-absorbing or water-releasing mat1984
Water-soluble label, a process for its preparation and its use1984
Open-pore molded article based on polyvinyl acetals, and a process for its prepa1984
Process for the preparation of a polyvinyl alcohol complex compound in the prese1982
Open-cell shaped article made of acetalized polyvinyl alcohol and process for it1981