High temperature hybridized molecular functional group adhesion barrier coating

摘要

There is provided a high temperature hybridized molecular functional group adhesion barrier coating for a composite structure. The coating has one or more hybridized molecular functional groups attached to a composite surface of the composite structure, wherein the one or more hybridized molecular functional groups are hybridized through a chemical derivatization process. The coating further has one or more chemical derivatization compounds attached to the one or more hybridized molecular functional groups via a condensation reaction. The coating is resistant to high heat temperatures in a range of from about 350 degrees Fahrenheit to about 2000 degrees Fahrenheit, and the coating is a thermally protective, toughened adhesion coating that mitigates effects of a hostile operating environment.

主权项

1. A high temperature hybridized molecular functional group adhesion barrier coating for a composite structure, the coating comprising:
one or more hybridized molecular functional groups attached to a composite surface of the composite structure, wherein the one or more hybridized molecular functional groups comprise hydroxyl, maleimide, allyl, and imide, and are hybridized through a chemical derivatization process; and, one or more chemical derivatization compounds attached to the one or more hybridized molecular functional groups via a condensation reaction; wherein the coating is resistant to high heat temperatures in a range of from about 350 degrees Fahrenheit to about 2000 degrees Fahrenheit, and the coating is a thermally protective, toughened adhesion coating that mitigates effects of a hostile operating environment.