Multiple contents container assembly for ultrapure solvent...

Details Multiple contents container assembly for ultrapure solvent... Multiple contents container assembly for ultrapure solvent...

2005-01-04

2005-01-04

Barr, Michael (Department: 1746)

Cleaning and liquid contact with solids

Apparatus

With plural means for supplying or applying different fluids...

C141S067000, C141S089000, C141S100000, C141S105000

Reexamination Certificate

active

06837251

ABSTRACT:
A process and apparatus to deliver both process chemical and solvent for cleaning the process chemical in a solvent purge refill system along with an integral solvent sorption module, in a single “assembly” that permits ease of shipping, minimal end-user interaction, sufficient solvent for the solvent purge operation, without residual solvent, requiring disposal. This eliminates customer handling of the solvent, and eliminates the customer's need to find a solvent waste facility, as residual solvent can be returned in the same package in one piece/one step.

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