08.10.05
Patent No. Europe 1 153 041 A
Orica Australia Pty. Ltd. has patented polyester granules useful as matting agents. They are prepared in a process with reduced odor and reduced production of volatile and toxic initiator residues by suspension polymerization with a redox initiating system comprising hydroxyl containing aromatic amines and diacyl peroxide, preferably without the use of AIBN. (Di)benzoyl peroxide may be used.
Orica Australia Pty. Ltd. has patented polyester granules useful as matting agents. They are prepared in a process with reduced odor and reduced production of volatile and toxic initiator residues by suspension polymerization with a redox initiating system comprising hydroxyl containing aromatic amines and diacyl peroxide, preferably without the use of AIBN. (Di)benzoyl peroxide may be used.