| 摘要 |
THE INVENTION PROVIDES A CONTAINER FOR SEPARATELY CONTAINING A FIRST FLOWABLE MATERIAL AND A SECOND FLOWABLE MATERIAL UNTIL MIXING OF THE FIRST AND SECOND FLOWABLE MATERIALS IS DESIRED COMPRISING:(I)A FIRST CHAMBER CONTAINING THE FIRST FLOWABLE MATERIAL AND HAVING A FIRST HEAD SPACE COMPRISING GAS AT A PRESSURE GREATER THAN OR EQUAL TO ATMOSPHERE PRESSURE;(II) A SECOND CHAMBER CONTAINING THE SECOND FLOWABLE MATERIAL, THE SECOND FLOWABLE MATERIAL CONTAINING GAS, AND OPTIONALLY, THE SECOND CHAMBER COMPRISING A SECOND HEAD SPACE CONTAINING GAS AT A PRESSURE GREATERTHAN ATMOSPHERIC PRESSURE;(III) MEANS FOR REDUCING THE PRESSURE IN THE FIRST CHAMBER;(IV) MEANS FOR TRANSFERING GAS BETWEEN THE FIRST AND SECOND CHAMBERS; AND(V) MEANS FOR TRANSFERING THE SECOND FLOWABLE MATERIAL INTO THE FIRST FLOWABLE MATERIAL WHEN THE PRESSURE IN THE FIRST CHAMBER IS REDUCED. 1.
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