Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Better foamable styrene and other olefin polymer compositions

Better foamable styrene and other olefin polymer compositions

US Patent 4604426 · Granted Aug 5, 1986

Estimated economic value: $3,479,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lung exerciser1996
Respiratory exerciser1995
Process and apparatus for producing gas pressurized foam particles1989
Process and apparatus for packaging1987
Method and apparatus for the preparation of foamed thermoplastic articles1987
Oven having cavities of varying temperature1986
Better foamable styrene and other olefin polymer compositions1985
Expandable synthetic resinous thermoplastic particles, method for the preparatio1984
Better foamable styrene and other olefin polymer compositions containing lightly1984
Pressurization and storage of thermoplastic resin foams prior to secondary expan1982
Foamed radiation-crosslinked high density polyethylenes1980