发明名称 WATER-SOLUBLE POUCHES
摘要 The present invention relates to water-soluble pouches comprising film material that is at least partially coated with an electrostatically charged powder. The present invention further relates to a process for producing water- soluble pouches, comprising water-soluble film material, wherein said film is at least partially coated with an electrostatically charged powder. The present invention also relates to the use of an electrostatically charged powder for coating film material.
申请公布号 CA2463025(C) 申请公布日期 2008.10.21
申请号 CA20022463025 申请日期 2002.11.14
申请人 THE PROCTER & GAMBLE COMPANY 发明人 CATLIN, TANGUY;SPIELES, GISBERT;INGRAM, DAVID;DELAMARCHE, GWENAEL
分类号 B65D65/42;B65D65/46;C11D17/04 主分类号 B65D65/42
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