Use of urea containing formaldehyde in a process for the production of melamine by the pyrolysis of urea and related process for the production of melamine
摘要
申请公布号
EP2465854(B1)
申请公布日期
2013.11.13
申请号
EP20110192943
申请日期
2011.12.12
申请人
EUROTECNICA MELAMINE, LUXEMBOURG ZWEIGNIEDERLASSUNG IN ITTIGEN
