Injection moulded water-soluble container |
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| 申请号 | EP04002534.8 | 申请日 | 2000-11-17 | 公开(公告)号 | EP1457431A3 | 公开(公告)日 | 2007-07-04 |
| 申请人 | Aquasol Limited; | 发明人 | Beckett, Arnold Heyworth; Duffield, Paul John; Edwards, David Brian; Hammond, Geoffrey Robert; McCarthy, John William; | ||||
| 摘要 | The present invention provides a rigid, water-soluble container (2,111,131,141) made of an injection moulded poly(vinyl alcohol) and/or a cellulose ether, which container (2,111,131,141) encases a composition; and a capsule container (2,111,131,141) comprising at least two components made of one or more material(s) that can be moulded and which are water soluble or water dispersible or in which a substantial part of the surface of these components is water soluble or water dispersible so as to leave perforations throughout the wall when the capsular container (2,111,131,141) is placed in contact with an aqueous environment, wherein the container (2,111,131,141) has one to six compartments, preferably one or two or three, the content of the various compartments being accessible to the aqueous environment when the capsular container (2,111,131,141) is exposed to such an aqueous environment, the accessibility time of the various compartments being the same or different from one compartment to another compartment. | ||||||
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| 说明书全文 | |||||||
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