发明名称 Water soluble containers comprising at least two compartments
摘要 A process for producing a water-soluble article comprising a first compartment containing a first composition and a second compartment comprising a second composition, which process comprises: a. producing a first compartment; b. filling the first compartment with the first composition; and either c. providing a sealing film comprising the second composition and sealing the first compartment with the sealing film; or d. sealing the first compartment with a sealing film; producing a second compartment from the of sealing film of the first compartment; filing the second compartment with the second composition; and sealing the second compartment with a second sealing film. (same again)
申请公布号 US2004118711(A1) 申请公布日期 2004.06.24
申请号 US20030475427 申请日期 2003.10.20
申请人 DUFFIELD PAUL JOHN 发明人 DUFFIELD PAUL JOHN
分类号 B65D65/46;B65D81/32;(IPC1-7):B65D25/08 主分类号 B65D65/46
代理机构 代理人
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