Porous ceramic or metallic coatings and articles

Details Porous ceramic or metallic coatings and articles Porous ceramic or metallic coatings and articles

1975-05-09

1978-02-14

Kendall, Ralph S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

428312, 428332, 427226, 427376A, 427376B, 427376G, 128 92C, 3 1, 428546, 428548, 252461, 252463, A61F 100, B01J 2100

Patent

active

040739996

ABSTRACT:
A method for preparing porous ceramic or metallic coatings on substrates and preparing perforated articles which are ceramic or metallic; the method involving utilization of a composition comprising ceramic powder or metallic powder, binder, and solvent whereby at least a portion of the solvent is rapidly volatilized to obtain the porosity in the ceramic or metallic material. The coated substrates and perforated articles are useful for example, as prosthetic devices, catalyst supports, and bone supplementation material.

REFERENCES:
patent: 3443261 (1969-05-01), Battista et al.
patent: 3605123 (1971-09-01), Hahn
patent: 3662405 (1972-05-01), Bortz et al.
patent: 3714071 (1973-01-01), Michalke
patent: 3855638 (1974-12-01), Pilliar

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