谜puzzle
专利名称：HALOGEN-FREE FLAME RETARDANT 发明人：GLAUNER, UDO,STORZER, UWE,KELLER, HOLGER,RIECKERT, HORST
申请号：EP09717203.5
vanquish申请日：20090302
defective
公开号：EP2144950A1
公开日：
dumb20100120
专利内容由知识产权出版社提供noneofthem
摘要：The invention relates to a halogen-free flame retardant, which can be obtained by polycondensation of monomers containing phosphorus with monomers which form esters. The monomer which contains phosphorus is an adduct of 9,10- dihydro-9-oxa-10-phospha-phenanthrene-10-oxide (DOPO) and ring-substituted DOPO derivatives on unsaturated carboxylic acids. Monovalent and multivalent alcohols are ud as the monomers which form esters. The flame retardant has a mean molecular weight of greater than 20,000 at a mean degree of polymerization Pn of at least 55 and is preferably ud to produce polyamide fibers and polyester fibers in the melt spinning method.pinkie swear
申请人：SCHILL + SEILACHER AGxbc什么意思缩写污的
地址：Schönaicher Stras 205 71032 Böblingen DE
billy crystal国籍：DE
代理机构：Prinz & Partner
globaltest更多信息请下载全文后查看
>商品 英语
