RHEOLOGY MODIFIED PRETREATMENT COMPOSITIONS AND ASSOCIATED METHODS OF USE

Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition.

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Bibliographische Detailangaben
Hauptverfasser: SILVERNAIL NATHAN J, LINGENFELTER THOR G
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition.