;According to a second aspect of the invention, encapsulated dyes made by the process of the first aspect of the invention are provided."/>
公开/公告号US8168095B2
专利类型
公开/公告日2012-05-01
原文格式PDF
申请/专利号US20080228373
申请日2008-08-12
分类号B01J13/04;
国家 US
入库时间 2022-08-21 17:27:07