Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for producing plasticized elastomer-styrene coated beads

Process for producing plasticized elastomer-styrene coated beads

US Patent 4307134 · Granted Dec 22, 1981

Estimated economic value: $17,056,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Divinylbenzene in expandable beads for cup molding1987
Divinylbenzene in expandable beads for cup molding1987
Anti-static styrene polymer particles by impregnation1987
Purification of polymer solutions1987
Anti-lumping styrene polymer particles for molding foams1986
Anti-static styrene polymer particles by impregnation1986
Anti-lumping styrene polymer particles for molding foams1986
Purification of polymer solutions1986
Impregnation suspension system for expandable styrene/maleic anhydride particles1985
Derivatization of star-block copolymers1984
Derivatization of star-block copolymers1983
Footwear-compounds from derivatized star-block copolymers1983