Tie Layer and Method for Forming Thermoplastics

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080107890A1
SERIAL NO

11813804

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tie layer for bonding a ceramic or metallic coating to a thermoplastic substrate is described. The tie layer comprises from 2 to 70% ceramic and/or metallic filler particles in a thermoplastic matrix. The thermoplastic matrix is compatible with the thermoplastic substrate. Further, a method of bonding a ceramic or metallic coating to a thermoplastic substrate is disclosed. The method involves applying the tie layer to the substrate, and bonding the ceramic or metallic coating to the tie layer using a coating process that consolidates the substrate, the tie layer and the coating. The tie layer and process are useful in coating implantable prosthetic bones, or coating industrial items used in automotive, aeronautical or medical industries.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL RESEARCH COUNCIL OF CANADAOTTAWA ONTARIO K1A 0R6

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belanger, Sylvain Longueuil, CA 2 56
Bureau, Martin N Montreal, CA 2 204
Legoux, Jean-Gabriel Repentigny, CA 14 303

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