Title:
ポリイソブテンと窒素酸化物または窒素酸化物および酸素の混合物との反応生成物ならびに該化合物の燃料用および潤滑油用添加剤としての使用
Document Type and Number:
Japanese Patent JP3935932
Kind Code:
B2
Abstract:
Reaction products of polyisobutenes having an average degree of polymerization P of from 10 to 100 and a content E of from 60 to 90% of double bonds which can react with maleic anhydride, E=100% corresponding to the theoretical value for the case where each molecule of the polyisobutene has such a reactive double bond, with oxides of nitrogen or mixtures of oxides of nitrogen and oxygen, are suitable as additives for fuels, in particular for gasoline engines, and for lubricants.
Inventors:
Rudolph Crop
Eckhart Hickman
Claus Abel
Wolfgang Gunther
Hans Peter Rat
Harald Schwan
Eckhart Hickman
Claus Abel
Wolfgang Gunther
Hans Peter Rat
Harald Schwan
Application Number:
JP50542996A
Publication Date:
June 27, 2007
Filing Date:
July 18, 1995
Export Citation:
Assignee:
BASF Aktiengesellschaft
International Classes:
C08F8/30; C07C205/02; C10L1/234; C07C205/15; C07C211/09; C07C211/13; C07C215/08; C07C215/18; C08F10/00; C08F10/10; C10L1/14; C10L1/22; C10L1/222; C10L1/23; C10L1/236; C10L1/238; C10L10/00; C10L10/08; C10M133/02; C10M133/52; C10M133/54; C10M149/00; C10M149/14; C10M159/12; C10L1/18; C10N40/25
Domestic Patent References:
| JP10503225A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Reinhard Einsel