Entegris To Present At Investor Conferences

BILLERICA, Mass., Aug. 15, 2012 (GLOBE NEWSWIRE) -- Entegris, Inc. (Nasdaq:ENTG) is scheduled to participate in the following investor conferences:

• 2012 Citi Technology Conference on Tuesday, September 4, 2012 at Hilton New York Hotel in New York City. Entegris will present at 2:15 p.m. A link to a webcast of the Company's presentation can be found at the following link: http://investor.entegris.com/index.cfm
• Credit Suisse 3 ^rd Annual Small & Mid Cap Conference on Thursday, September 20, 2012 in 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. [phone]
         [e-mail]