Breaking NewsCompany News Rohm and Haas Completes Acima Purchase April 24, 2000 Rohm and Haas has completed its acquisition of Acima.PHILADELPHIA — Rohm and Haas Co. has completed its acquisition of Acima, a Swiss company specializing in biocidal formulations, polyurethane catalysts and other specialty chemicals. Share This Story You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.