Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Patent
1997-09-16
2000-09-26
Delcotto, Gregory R.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
510245, 510265, 510421, 510423, 510424, 510427, 510433, 510434, 510435, 510500, C11D 172, C11D 310, C11D 328
Patent
active
061242535
ABSTRACT:
An alkaline, aqueous metal-cleaning composition capable of effectively removing industrial-type soil contaminants from a metal surface at temperatures as low as ambient temperature and in the absence of substantial agitation contains (A) an active-ingredient portion containing (1) an alkalinity-providing component, and (2) a surfactant mixture containing: (a) at least one first non-ionic, ethoxylated linear primary alcohol surfactant having a hydrophobic carbon chain length of from 9 to 11 carbon atoms and being ethoxylated with (i) an average of 2.5 moles of ethylene oxide or (ii) an average of 5.0 moles of ethylene oxide; and (b) at least one second non-ionic, ethoxylated linear primary alcohol surfactant having a hydrophobic carbon chain length of from 9 to 11 carbon atoms and being ethoxylated with an average of 6.0 moles of ethylene oxide; and (B) an aqueous portion.
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McCutcheon's Emulsifiers & detergents, p. 202, 1982. (No Month Available).
Bolkan Steven A.
DeCastro Paul E.
Kurschner Lisa M.
Vinci Alfredo
Church & Dwight & Co., Inc.
Delcotto Gregory R.
Fishman Irving M.
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