Insulating element comprising a mineral fibre layer which is at least partially coated with a fibrous web essentially consisting of polymer fibres selected from a group of polytrimethylene terephthalate, polybutylene terephthalate, polyethylene terephthalate and polyamide fibres and a flame retardant in the form of a cyclic phosphonic acid ester.
申请公布号
WO02053819(A2)
申请公布日期
2002.07.11
申请号
WO2002DK00015
申请日期
2002.01.08
申请人
ROCKWOOL INTERNATIONAL A/S;CLAUSEN, ANDERS, ULF;ZHANG, DONG;SUN, CHRISTINE (QIN)