Coating implements with material supply – Material flows through porous tool – With flow-regulator
Patent
1993-02-03
1994-04-05
DeMille, Danton D.
Coating implements with material supply
Material flows through porous tool
With flow-regulator
401196, 401207, B05C 1700
Patent
active
052998770
ABSTRACT:
An applicator for coating materials, such as shoe polish, is made with a relatively rigid open cell foam coating pad. The foam has an average of from 12 to 25 pores per linear centimeter with an average pore size being from 0.4 to 2 microns. The pad rigidity can be provided by a hard material per se or by having a flexible porous foam material compressed from its original volume to from 1/10th to 1/20th its original volume. The coating pad has less than a 20% compression when subjected to a 400 gm/cm.sup.2 pressure. The coating pad can be used with a pigmented coating material or polish with an average particle size of from 0.4 to 1 micron.
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Technical Data Sheet Stephenson & Lawyer, Inc. (2 pages) SIG Felt Permanently Compressed Reticulated Foam (SIF) . . .
Technical Data Sheet Stephenson & Lawyer, Inc. (4 pages) SIF Flexible Porous Cellular Plastic.
Folder (5 pages) and insert (4 pages) Stephenson & Lawyer, Inc. Foam materials.
Coughenour Clyde I.
DeMille Danton D.
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