USH2089HExpiredUtility

Compositions useful for degreasing metal surfaces

55
Assignee: HENKEL CORPPriority: Aug 3, 1999Filed: Aug 3, 2000Granted: Nov 4, 2003
Est. expiryAug 3, 2019(expired)· nominal 20-yr term from priority
Inventors:CORMIER GERALD JSIENKOWSKI MICHAEL L
C11D 3/2068C11D 3/06C11D 3/2086C23G 1/16C11D 3/044C11D 3/0073C11D 2111/16
55
PatentIndex Score
2
Cited by
0
References
1
Claims

Abstract

Metal surfaces are effectively cleaned of grease and oil using an aqueous composition containing surfactant, alkalinizing agent, metal corrosion inhibitor, brightening agent and relatively high levels of glycol ether.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
       1. A composition useful for degreasing a metal surface comprising: 
       a) water;  
       b) at least one surfactant;  
       c) at least one alkalinizing agent;  
       d) at least one metal corrosion inhibitor;  
       e) at least one brightening agent;  
       f) at least one glycol ether, said glycol ether comprising at least 12 weight percent of the composition.

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