Security Agreement

Recorded: 2008-03-13 Received: 2008-03-13 Pages: 8

Assignor

NEW STYROCHEM U.S., LTD.

Executed: 2008-02-29

Assignee

WELLS FARGO FOOTHILL, LLC

2450 COLORADO AVENUE, SUITE 3000, SANTA MONICA, CA, 90404, UNITED STATES

Covered Properties (5)

Processes for Preparing Patterns for Use in Metal Castings

Application: 10/322,404 →

Processes for Forming Styrene/Methyl Methacrylate Copolymers

Application: 10/139,529 →

Processes for Forming Styrenic Copolymers

Application: 10/054,258 →

Processes for forming styrenic copolymers

Application: 09/828,408 →

Processes for forming styrenic polymers

Application: 09/828,608 →