Coating processes – With stretching or tensioning – Running lengths
Patent
1995-08-04
1998-04-14
Lusignan, Michael
Coating processes
With stretching or tensioning
Running lengths
75415, 118110, 118123, 204138, 427244, 427404, 4274121, 4283128, 429236, B05D 316
Patent
active
057389071
ABSTRACT:
A porous product, typically a metal foam sheet, is produced as a tailored, engineered product. The porous product can have enhanced strength, as well as more desirable electrical and mechanical properties. The product which first exists typically as a flexible, generally polymeric foam sheet in strip form, which strip is produced in the longitudinal direction, is stretched in a direction other than its direction of production. The porous product can have pores which would be anisotropic in form in usual production, which are stretched to at least substantially isotropic form. The product can even be tailored to have pores which are anisotropic in the direction of the stretch. Thus, an engineered product can be produced which, for example, as an open-cell metal foam prepared from a polymeric foam can have conductivity, both thermal and electrical, as well as strength and ductility, tailored for greater uniformity and performance.
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International Search Report re PCT/US 96/11422, dated Oct. 23, 1996, Applicant: Eltech Systems Corporation.
Gibbons Daniel W.
Gregg Janet S.
Gregg Kenneth J.
Griesser John R.
Vaccaro Anthony J.
Eltech Systems Corporation
Freer John J.
Lusignan Michael
Skrabec David J.
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