US Patent 7521403 Alkylaminoacetamide lubricant additives
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Patent Inventor Names
Jeffrey A. Levine0
Si Wu0
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Patent abstract
Alkylamine, alkylenedi-, alkylenetri- or alkylenetetra-amine derivatives of N-alkyl-halo-acetamides, are useful as ashless, phosphorus-free and sulfur-free antiwear and friction modifying additives for lubricating oils. The additives are of the formula (I), (II) or (III)
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US Patent 07521403 Alkylaminoacetamide lubricant additives US Patent 7521403 Alkylaminoacetamide lubricant additives
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Patent Number
075214030
Patent Number
75214030
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Patent Jurisdiction
Patent Number
075214030
Date of Patent
April 21, 2009
0Patent Application Number
112221980
Date Filed
September 8, 2005
0Official Website
Patent Primary Examiner
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US Patent 07521403 Alkylaminoacetamide lubricant additives
Infobox
Is a
Patent jurisdiction
Patent number
07521403
Date of patent
April 21, 2009
Patent application number
11222198
Date Filed
September 8, 2005
Patent primary examiner
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