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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 5534356 B1

PDFFull Text
Date of Patent:
Jul. 09, 1996

Filed:

Apr. 26, 1995

Anodized aluminum substrate having increased breakdown voltage

Applicant:
Inventors:

Deepak Mahulikar, Madison, CT (US);

Efraim Sagiv, Meriden, CT (US);

Arvind Parthasarathi, North Branford, CT (US);

Satish Jalota, Wallingford, CT (US);

Andrew J Brock, Cheshire, CT (US);

Michael A Holmes, Ripon, CA (US);

Jeffrey M Schlater, Oakdale, CA (US);

German J Ramirez, Antioch, CA (US);

Dexin Liang, Fremont, CA (US);

Assignee:

Olin Corporation, New Haven, CT (US);

Attorney:

Rosenblatt; Gregory S.

Primary Examiner:

Patrick J Ryan

Assistant Examiner:

Cathy K Lee

Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428615 ; 428650 ; 428209 ; 205 80 ; 205105 ;
Abstract

There is provided an anodizable aluminum substrate having an increased breakdown voltage. The increase in breakdown voltage is achieved by selecting an appropriate aluminum alloy and appropriate processing parameters. Sealing the anodic film increases the breakdown voltage by decreasing corrosion. A preferred sealant is an epoxy cresol novolac having a low room temperature viscosity that cures to a highly cross-linked polymer.

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Mahulikar, Deepak. (1996). Anodized aluminum substrate having increased breakdown voltage (U.S. Patent No. 5534356). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5534356

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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