Title:
パラフィン系分散剤と脂肪酸の混合物及び潤滑改良添加剤からなる、向上された潤滑性を有する燃料油
Document Type and Number:
Japanese Patent JP5317380
Kind Code:
B2
Abstract:
Cold-stabilized additive (A) for fuel oils with 0.05 wt.% of sulfur content comprises fatty acid mixture of 6-50C saturated mono- or dicarboxylic acid (1-99 wt.%), 6-50C unsaturated mono- or dicarboxylic acid (1-99 wt.%) and at least a polar nitrogen-containing compound (I) (0.01-90 wt.%) as a paraffin dispersant in an average distillate. Cold-stabilized additive (A) for fuel oils with 0.05 wt.% of sulfur content comprises fatty acid mixture of 6-50C saturated mono- or dicarboxylic acid (1-99 wt.%), 6-50C unsaturated mono- or dicarboxylic acid (1-99 wt.%) and at least a polar nitrogen-containing compound of formula (I) (0.01-90 wt.%) as a paraffin dispersant in an average distillate. R 14> = CONR 6>R 7> or CO 2 ->H 2N +>R 6>R 7>; R 6>, R 7> = at least one is 8-36C alkyl, 6-36C-cycloalkyl or 8-36C-alkenyl and the remaining groups are H, 1-36C-alkyl, 2-36C-alkenyl, 6-36C cycloalkyl, cyclohexyl or a group of formula -(AO) x-E or -(CH 2) n-NYZ; A = ethylene or propylene; E = H, 1-30C alkyl, 5-12C-cycloalkyl or 6-30C aryl; Y, Z = H, 1-30C-alkyl or -(AO) x; x = 1-50; R 15>, R 16> = H, CON(R 17>) 2, CO 2R 17> or OCOR 17>, OR 17>, R 17> or NCOR 17>; and R 17> = 10C alkyl or (poly)alkoxyalkyl; Independent claims are included for: (1) a cold-stabilized solution of (A) in organic solvents, where the solution contains 1-80 wt.% of the solvent; (2) a cold-stabilized fatty acid mixture containing (A); and (3) a fuel oil comprising an average distillate with 0.05 wt.% of sulfur content and (A). [Image].
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Inventors:
Mathias Klur
Werner Lyman
Werner Lyman
Application Number:
JP2001301435A
Publication Date:
October 16, 2013
Filing Date:
September 28, 2001
Export Citation:
Assignee:
Clariant Produkte (Deutschland) Gesellschaft Mito Beschlenktel Haftung
International Classes:
C10L1/18; C10L1/19; C10L1/14; C10L1/188; C10L1/22; C10L1/222; C10L1/224; C10L10/04; C10L10/08; C10L10/14; C10L10/18; C10L1/16
Domestic Patent References:
| JP10110175A | ||||
| JP2686627B2 | ||||
| JP11001692A | ||||
| JP2001192681A | ||||
| JP5056398B2 | ||||
| JP8134476A | ||||
| JP8259964A | ||||
| JP2001500183A | ||||
| JP2002525384A | ||||
| JP2000087052A | ||||
| JP2001247882A |
Foreign References:
| WO2000015739A1 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Blacksmith
Tsuneo Mihara
Blacksmith