Method for producing thick ceramic films by a sol gel coating pr

Details Method for producing thick ceramic films by a sol gel coating pr Method for producing thick ceramic films by a sol gel coating pr

1995-03-22

1996-12-17

Utech, Benjamin

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Implantable permanent prosthesis

4273762, 427380, 4274193, B05D 300

Patent

active

055851363

ABSTRACT:
A method for producing thick ceramic films of greater than 10 .mu.m on selected substrates is described. Conventional sol gel solutions are loaded with up to about 90% by weight of finely divided ceramic particles and mixed. The resulting slurry or paint can be either spun or dip coated or sprayed or painted onto a planar or other substrate, fired to remove the organic materials and to develop a microcrystalline structure. The fired film may then be heated. Composite films are also contemplated.

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