Title:
過塩基化清浄剤
Document Type and Number:
Japanese Patent JP4381644
Kind Code:
B2
Abstract:
Oil overbased salicylate- phenate detergent additives comprise a complex wherein basic material of the detergent is stabilised by both salicylate and phenate surfactants. The mass % of the salicylate, as a percentage of the total surfactant mass, is greater than 50, provided that, when said mass % is less than 60, the TBN: mass % surfactant ratio of the detergent is 10 or less.
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Inventors:
Stephen Hammond
Mark A Price
Philip Skinner
Mark A Price
Philip Skinner
Application Number:
JP2002038570A
Publication Date:
December 09, 2009
Filing Date:
February 15, 2002
Export Citation:
Assignee:
Infineum International Limited
International Classes:
C10M159/22; C07G99/00; C10N10/04; C10N20/00; C10N20/02; C10N30/04; C10N40/25
Domestic Patent References:
| JP2000319683A |
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Nobuo Ogawa
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Nobuo Ogawa
Takaki Nishijima
Atsushi Hakoda