Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Bead-like expandable molding materials having high heat distortion resistance and their preparation

Bead-like expandable molding materials having high heat distortion resistance and their preparation

US Patent 5093375 · Granted Mar 3, 1992

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing an in-situ foam2021
Method for producing expandable granulates containing polylactic acid2019
Method for producing expanded granules2018
Method for producing melamine/formaldehyde foams2017
Polyurethane-based expandable polymer particles2016
Composite component comprising a polymer phase and a foamed phase, and processes2016
Composite material2016
Melamine-formaldehyde foams comprising hollow microspheres2016
PS foams with low metal content2016
Expandable pelletized materials based on polyester2016
Melamine resin foam with inorganic filling material2016
Flame retardant2016