BILLERICA, Mass., Aug. 22, 2011 (GLOBE NEWSWIRE) -- Entegris, Inc. (Nasdaq:ENTG) is scheduled to present at the following investor conferences:

• Citigroup's 18th Annual Global Technology Conference on Wednesday, September 7 at 11:20 a.m. Eastern Time at the Hilton New York Hotel, New York City. A link to a webcast of the Company's presentation can be found at the following link: www.entegris.com.
   
• Kaufman Brothers 14^th Annual Investor Conference on Thursday, September 8 at 11:00 a.m. Eastern Time at the W Hotel, New York City.

For information about Entegris' participation in these conferences or to get a copy of the presentation material, please contact Steve Cantor, vice president of corporate relations, by telephone at 978-436-6500.

ABOUT ENTEGRIS

Entegris provides a wide range of products for purifying, protecting and transporting critical materials used in processing and manufacturing in semiconductor and other high-tech industries. Entegris is ISO 9001 certified and has manufacturing, customer service or research facilities in the United States, China, France, Germany, Israel, Japan, Malaysia, Singapore, South Korea and Taiwan. Additional information can be found at www.entegris.com.

The Entegris, Inc. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=3700

CONTACT: Steve Cantor

         VP of Corporate Relations

         Tel. 978-436-6750

         irelations@entegris.com