发明名称 ORGASOL SYNTHESIS METHOD WITH LARGE GRAIN SILICA
摘要 The invention relates to a method for obtaining polyamide or copolyesteramide particles which are spheroidal and whose average diameter is between 40 and 150 mum, preferably between 60 and 100 mum. Said method consists in introducing a mineral charge, preferably silica, having an average diameter of 1-30 mum into the reaction mixture. The invention also relates to a polyamide or copolyesteramide powder and to the use thereof in order to manufacture coatings, ink compositions, paint compositions, cosmetic compositions, pharmaceutical compositions, alloys with metal powders or metal oxide powders and parts by agglomerating said powder by laser sintering, IR radiation or UV radiation.
申请公布号 KR20070086033(A) 申请公布日期 2007.08.27
申请号 KR20077013137 申请日期 2007.06.11
申请人 ARKEMA FRANCE 发明人 OUVRARD THIERRY;SENNINGER THIERRY;LOYEN KARINE;SENFF HOLGER
分类号 C08J3/14;C08G69/44;C08J3/12;C08K3/36 主分类号 C08J3/14
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