Title:
LUBRICANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2011/111795
Kind Code:
A1
Abstract:
Due to the use of a succinimide compound together with at least one specific sulfur-containing compound, specific heterocyclic compound, or reaction product thereof, the disclosed lubricant composition provides excellent resistance to deposits, corrosion, and wear, despite having a low phosphorus content and a low sulfated ash content.
Inventors:
KAMANO, Hideki (24-4, Anesakikaigan Ichihara-sh, Chiba 07, 〒2990107, JP)
鎌野 秀樹 (〒07 千葉県市原市姉崎海岸２４番地４ Chiba, 〒2990107, JP)
鎌野 秀樹 (〒07 千葉県市原市姉崎海岸２４番地４ Chiba, 〒2990107, JP)
Application Number:
JP2011/055699
Publication Date:
September 15, 2011
Filing Date:
March 10, 2011
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD. (1-1 Marunouchi 3-chome, Chiyoda-ku Tokyo, 21, 〒1008321, JP)
出光興産株式会社 (〒21 東京都千代田区丸の内三丁目１番１号 Tokyo, 〒1008321, JP)
KAMANO, Hideki (24-4, Anesakikaigan Ichihara-sh, Chiba 07, 〒2990107, JP)
出光興産株式会社 (〒21 東京都千代田区丸の内三丁目１番１号 Tokyo, 〒1008321, JP)
KAMANO, Hideki (24-4, Anesakikaigan Ichihara-sh, Chiba 07, 〒2990107, JP)
International Classes:
C10M141/08; C10M141/12; C10M133/16; C10M133/38; C10M135/22; C10M135/32; C10M139/00; C10N30/04; C10N30/06; C10N30/12; C10N40/25
Attorney, Agent or Firm:
OHTANI, Tamotsu et al. (OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F. 25-2, Toranomon 3-chome, Minato-k, Tokyo 01, 〒1050001, JP)
Download PDF:
Claims: