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Title:
OVERBASED CLEANING AGENT ADDITIVE
Document Type and Number:
Japanese Patent JP2011046960
Kind Code:
A
Abstract:

To provide an overbased cleaning agent containing an organic carboxylate as a surfactant, having a high TBN and operable viscosity, and having a high content of an active substance.

This overbased cleaning agent additive of alkaline earth metal contains a high ratio of the organic and substantially aromatic carboxylate as the surfactant for the additive, and the additive has (a) 200 or more of TBN, (b) 70 mass% or more of active component (active component is all the components other than a base oil), (c) a kinematic viscosity less than 1,000 mm2/s at 100°C, and (d) a basic index less than 13.


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Inventors:
HAMMOND STEPHEN
PRICE MARK A
SKINNER PHILIP
Application Number:
JP2010245059A
Publication Date:
March 10, 2011
Filing Date:
November 01, 2010
Export Citation:
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Assignee:
INFINEUM INT LTD
International Classes:
C10M159/22; C07C51/41; C07C65/05; C10M159/20; C10N10/04; C10N20/00; C10N20/02; C10N30/04; C10N40/25
Domestic Patent References:
JP2000514473A2000-10-31
JPH07252491A1995-10-03
JP2000511577A2000-09-05
JPH04161496A1992-06-04
JPH01141988A1989-06-02
JPS62292892A1987-12-19
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Nobuo Ogawa
Takaki Nishijima
Atsushi Hakoda



 
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