COMPOSITION FOR SURFACE VOLTAGE REDUCTION IN DISTILLATE FUEL
The present invention relates to an additive composition mixture and a method for synergistically maintaining low surface voltage of distillate fuel which includes a synergistic conductivity improver additive composition for distillate fuel. The additive composition includes: (A) a mixture of (i) an...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to an additive composition mixture and a method for synergistically maintaining low surface voltage of distillate fuel which includes a synergistic conductivity improver additive composition for distillate fuel. The additive composition includes: (A) a mixture of (i) an alkenyl polysulfone polymer, (ii) a C16-C24 substituted maleic/polyamine copolymer, (iii) sulfonic acid, and (iv) an aromatic solvent; and (B) a mixture of (i) an alkenyl polysulfone polymer, (v) a polymeric reaction product of a C8-C18 aliphatic amine or diamine and epichlorohydrin; (iii) sulfonic acid, and (iv) an aromatic solvent; and optionally (vi) a quaternary ammonium compound. The additive composition contains 30 to 60 wt% of the component (A) and 30 to 60 wt% of the component (B), based on the total weight of the additive composition.
증류 연료에 대한 시너지적 전도성 개선제 첨가제 조성물을 포함하는 증류 연료의 낮은 표면 전압을 시너지적으로 유지하기 위한 첨가제 조성물 혼합물 및 방법. 상기 첨가제 조성물은: A) (i) 알케닐 폴리술폰 중합체, (ii) C-C치환된 말레/폴리아민 공중합체, (iii) 술폰산, 및 (iv) 방향족 용매의 혼합물; 및 B) (i) 알케닐 폴리술폰 중합체, (v) C-C지방족 아민 또는 디아민과 에피클로로히드린과의 중합체성 반응 생성물; (iii) 술폰산, (iv) 방향족 용매; 및 임의로 (vi) 제4급 암모늄 화합물의 혼합물을 포함한다. 상기 첨가제 조성물은 첨가제 조성물의 총 중량에 대해 30 내지 60 wt.% 성분 (A) 및 30 내지 60 wt.% 성분 (B) 를 함유한다. |
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