Title:
ポリテトラヒドロベンゾオキサジン及びビステトラヒドロベンゾオキサジン及び燃料添加剤又は潤滑剤添加剤としてのその使用
Document Type and Number:
Japanese Patent JP2014502278
Kind Code:
A
Abstract:
Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines obtainable by (A) reaction of at least one diamine of formula H2N-A-NH2 with a C1 to C12 aldehyde and a C1 to C8 alkanol at 20 to 80°C with elimination and removal of water, (B) reaction of the condensation product from (A) with a phenol which carries a long-chain substituent, at 30 to 120°C, and optionally (C) heating of the reaction product from (B) at 125 to 280°C. The resultant polytetrahydrobenzoxazines and bistetrahydrobenzoxazines are suitable as fuel or lubricant additives, more particularly as detergent additives for diesel fuels.
Inventors:
Arno Lange
Halalt benke
Wolfgang Grabase
Hanner Maria Konig
Marks Hansh
Ludwig Ferkel
Ibette Garcia Castro
Halalt benke
Wolfgang Grabase
Hanner Maria Konig
Marks Hansh
Ludwig Ferkel
Ibette Garcia Castro
Application Number:
JP2013542479A
Publication Date:
January 30, 2014
Filing Date:
December 05, 2011
Export Citation:
Assignee:
BASF SE
International Classes:
C07D265/16; C08G12/26; C10L1/233; C10M133/48; C10M177/00; C10N30/04; C10N40/25; C10N70/00
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno