Zwitterionic polymer-containing compositions for coating metallic surfaces, methods, and articles

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United States of America Patent

PATENT NO 11407902
APP PUB NO 20200291240A1
SERIAL NO

16086219

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Abstract

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The present disclosure is directed to compositions and methods for coating, particularly protecting and optionally cleaning, metallic surfaces, and articles containing such surfaces; wherein the compositions include a zwitterionic polymer including pendant zwitterionic moieties, an inorganic silicate, and water.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keese, Anna Düsseldorf, DE 1 1
Schuell, Christoph T Neuss, DE 1 1
Strerath, Christiane Düsseldorf, DE 12 32

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