Method of forming a plate for dispensing chemicals

Details Method of forming a plate for dispensing chemicals Method of forming a plate for dispensing chemicals

2005-10-18

2005-10-18

Griffin, Steven P. (Department: 1731)

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

Of inorganic materials

C264S610000, C264S629000

Reexamination Certificate

active

06955777

ABSTRACT:
A plate for use in mixing and testing materials in the pharmaceutical industry is formed by a method in which apertures in a set of greensheets are formed by a material removal process, at least some of the apertures being filled with a fugitive material that escapes during sintering.

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IBM Technical Disclosure Bulletin “Fluidic Logic Block” Mar. 1972, p 2862.

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