发明名称 RUBBER-LIKE CLEANER FOR SOILED GARDENING BRICK
摘要 <P>PROBLEM TO BE SOLVED: To provide a rubber-like cleaner for destaining a gardening brick, capable of destaining simply a gardening brick or the like, as if erasing penciled characters, without causing injuries in the gardening brick or the like. <P>SOLUTION: Provided is a rubber-like cleaner for a gardening brick obtained by knead molding of 5-85 wt.% of a polystyrene elastomer and 95-15 wt.% of an abrasive with Mohs' hardness of 2.0-4.0. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013013760(A) 申请公布日期 2013.01.24
申请号 JP20120205198 申请日期 2012.09.19
申请人 SEED:KK 发明人 MIZUGUCHI HIROTA;MORIMOTO KAZUKI
分类号 A47L13/16 主分类号 A47L13/16
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