Non-oxide selectively porous materials

Details Non-oxide selectively porous materials Non-oxide selectively porous materials

2008-01-04

2011-11-15

Watkins, III, William P (Department: 1783)

Stock material or miscellaneous articles

Structurally defined web or sheet

Including aperture

C428S137000

Reexamination Certificate

active

08057880

ABSTRACT:
A process for providing pores in a structure and a structure according to any selected physical characteristics. Generally pins or pore forming members may be positioned in a laminate preform and the laminate preform formed into a laminate structure including the pins therein. The pins generally include a size, density, distribution, angle, or other characteristic that is desired in the final laminate structure. After the laminate is formed the pins are then removed from the laminate according to a process which does not harm selected physical characteristics of the laminate structure.

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