Charterhouse sets Friday deadline for bids for Germany's Armacell -sources
November 18, 2015 at 14:25 PM EST
FRANKFURT, Nov 18 (Reuters) - British buyout group Charterhouse has set a Friday deadline for bids for its German insulation materials firm Armacell, which could be worth up to 1 billion euros ($1.06 billion), people familiar with its plans said.