Method for providing adhesion to a metal surface
Abstract
A process for treating metal surfaces to obtain improved susceptibility to bonding with adhesive compositions is disclosed. A metal surface is oxidized with a halogen to form a monolayer of halide ions on the surface. The halide ions are then exchanged with azide ions to form an azide monolayer on the metal surface. Upon contact of the treated surface with an adhesive composition, the azide layer may be thermally or photochemically decomposed to form active nitrene species, which react to bond the adhesive composition to the metal surface.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 7274510
- Patent Number(s):
- 5089063
- Application Number:
- PPN: US 7-461922
- Assignee:
- PDA Engineering, Inc., Costa Mesa, CA (United States)
- DOE Contract Number:
- AC03-86ER80412
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 8 Jan 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; METALS; ADHESION; SURFACE TREATMENTS; AZIDES; DECOMPOSITION; HALOGENATION; ION EXCHANGE; OXIDATION; CHEMICAL REACTIONS; ELEMENTS; NITROGEN COMPOUNDS; 360101* - Metals & Alloys- Preparation & Fabrication
Citation Formats
Harrah, L A, Allred, R E, and Wilson, Jr, K V. Method for providing adhesion to a metal surface. United States: N. p., 1992.
Web.
Harrah, L A, Allred, R E, & Wilson, Jr, K V. Method for providing adhesion to a metal surface. United States.
Harrah, L A, Allred, R E, and Wilson, Jr, K V. Tue .
"Method for providing adhesion to a metal surface". United States.
@article{osti_7274510,
title = {Method for providing adhesion to a metal surface},
author = {Harrah, L A and Allred, R E and Wilson, Jr, K V},
abstractNote = {A process for treating metal surfaces to obtain improved susceptibility to bonding with adhesive compositions is disclosed. A metal surface is oxidized with a halogen to form a monolayer of halide ions on the surface. The halide ions are then exchanged with azide ions to form an azide monolayer on the metal surface. Upon contact of the treated surface with an adhesive composition, the azide layer may be thermally or photochemically decomposed to form active nitrene species, which react to bond the adhesive composition to the metal surface.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {2}
}
Search for the full text at the U.S. Patent and Trademark Office
Note: You will be redirected to the USPTO site, which may require a pop-up blocker to be deactivated to view the patent. If so, you will need to manually turn off your browser's pop-up blocker, typically found within the browser settings. (See DOE Patents FAQs for more information.)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.