Ceramic coatings to protect cellulosic products
AssigneeTechnology Licensing Associates, Inc.
InventorsMohan S. Misra, Edward A. Pierson
Life of this patent
Estimating the term…
Abstract
A cellulosic substrate is impregnated using a plasma gun. A plasma spray of a ceramic material is applied to a first surface of the cellulosic substrate. The ceramic material improves various properties of the first surface of the cellulosic substrate.
Claims27
An article having a cellulosic substrate wherein said cellulosic substrate is impregnated by a plasma detonation spray of ceramic material.
An article having a cellulosic substrate wherein said cellulosic substrate is impregnated with a ceramic material, wherein said cellulosic substrate is wood.
An article having a cellulosic substrate with a thickness of at least about 25.times.10.sup.-2 inch wherein said cellulosic substrate is impregnated with a ceramic material.
An article having a cellulosic substrate selected from the group consisting of particle board, plywood, chip board and oriented strand board wherein said cellulosic substrate is impregnated with a ceramic material.
A method of construction comprising the steps of:
- providing a first article having a wooden cellulosic substrate impregnated with a ceramic material;
- providing a second article having a wooden cellulosic substrate impregnated with a ceramic material;
- and
- connecting said first article with said second article.
A method of obtaining an article having a cellulosic substrate impregnated with a ceramic material comprising the steps of:
- obtaining said cellulosic substrate, said cellulose substrate being wood;
- orienting said cellulosic substrate to receive a treatment of said ceramic material;
- and
- impregnating said cellulosic substrate with said ceramic material;
- thereby obtaining the article having said cellulosic substrate impregnated with said ceramic material.
A method of obtaining an article having a cellulosic substrate treated with a ceramic material comprising the steps of:
- obtaining said cellulosic substrate having a first surface;
- orienting said cellulosic substrate to receive a treatment of a plasma spray of said ceramic material on said first surface of said cellulosic substrate;
- and,
- subjecting said first surface of said cellulosic substrate to said plasma spray of said ceramic material;
- thereby obtaining the article having said cellulosic substrate treated with said ceramic material, wherein said cellulosic substrate is wood.
A method of obtaining an article having a cellulosic substrate treated with a ceramic material comprising the steps of:
- obtaining said cellulosic substrate having a first surface;
- orienting said cellulosic substrate to receive a treatment of a plasma detonation spray of said ceramic material on said first surface of said cellulosic substrate;
- and,
- subjecting said first surface of said cellulosic substrate to said plasma detonation spray of said ceramic material;
- thereby obtaining the article having said cellulosic substrate treated with said ceramic material.
Dependencies are inferred from the claim text.