Newswire brought to you by Lanxess says to up EPDM rubber prices about 5 pct Dec 27, 2007 FRANKFURT, Dec 27 (Reuters) - Specialty chemicals maker Lanxess will raise prices worldwide for EPDM (ethylene-propylene-diene rubber) rubber grades, used mainly in seals, by about 5 percent from Jan. 1, it said on Thursday. Load More