Violina Cocalia, R&D Manager for Cytec MEP and Mineral Processing, will deliver the presentation on Tuesday, May 28th 2013. As Crud is a common concern in solvent extraction processes, Cytec developed a unique crud treatment process utilizing both chemical and mechanical means to enhance the solid/liquid separation. ACORGA CB 1000 improves overall processing time. In addition, the organic quality of the recovered organic is higher than that recovered by typical mechanical processing means, which can lead to improved separation times, entrainments, and total suspended solids. Cytec Industries provides unique technology based solutions in Alumina Refining, Mineral Processing and Solvent Extraction--innovations powered by a rich history of efficiency and value. We offer our customers innovative and custom solutions to maximize performance of operations and meet economic and environmental challenges. The valuable partnership we provide to customers makes us a global leader of mining reagents. Corporate Profile Cytec's vision is to deliver specialty material and chemical technologies beyond our customers' imagination. Our focus on innovation, advanced technology and application expertise enables us to develop, manufacture and sell products that change the way our customers do business. Our pioneering products perform specific and important functions for our customers, enabling them to offer innovative solutions to the industries that they serve. Our products serve a diverse range of end markets including aerospace and industrial materials, mining and plastics.Media Contacts

Jodi Allen

Investor Relations

Tel: 1.973.357.3283

jodi.allen@cytec.com

Tara Tepp

In Process Separation Marketing Communications

Tel: 1.973.357.3347

tara.tepp@cytec.com

Katherine Vaiente

Global Marketing Communications Manager

Tel: 1.480.730.2310

Katherine.Vaiente@cytec.com

Claire Michel

Industrial Materials Marketing Communications

Tel: 44.1773.766200

claire.michel@cytec.com

Katherine Vaiente

Global Marketing Communications Manager

Tel: 1.480.730.2310

Katherine.Vaiente@cytec.com