Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Thermoplastic polyurethane endowed with improved characteristics of resistance to heat distortion

Thermoplastic polyurethane endowed with improved characteristics of resistance to heat distortion

US Patent 4880847 · Granted Nov 14, 1989

Estimated economic value: $3,731,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for cross-linking thermoplastic polyolefin elastomer compositions2009
Process and composition for manufacturing articles by powder moulding and articl2002
Polymer mixture for slush molding2001
Crosslinkable polyester/isocyanate compositions suitable for preparing composite1997
Process for preparing formed articles made of polyurethane foams and formed arti1996
Flexible polyurethane foams and process for preparing them1995
Cross-linkable polyester/isocyanate compositions suited for the preparation of c1995
Process for preparing low-density flexible polyurethane foams, and the polyureth1994
Stable dispersions of polyols containing polyvinylchloride1992
Flexible polyurethane foams and process for preparing them1992
Polyisocyanate compositions and their use in the preparation of flexible polyure1992
Process for the manufacture of thermoplastic polyurethanes1988