公开(公告)号：US09382490B2

公开(公告)日：2016-07-05

申请号：US14134382

申请日：2013-12-19

Applicant: Shell Oil Company

Inventor： Mark Lawrence Brewer ,  Roger Francis Cracknell ,  Tor Kit Goh

IPC: C10L10/12 ,  C10L1/183 ,  C10L1/182 ,  C10L1/10 ,  C10L1/08 ,  C10L1/18 ,  C10M145/40 ,  C10M161/00 ,  C10L1/198 ,  C10L1/223 ,  C10L1/232 ,  C10L1/23

CPC classification number: C10L1/1802 ,  C10L1/1826 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/1988 ,  C10L1/223 ,  C10L1/23 ,  C10L1/232 ,  C10L10/12 ,  C10L2230/081 ,  C10L2230/14 ,  C10L2270/023 ,  C10L2270/026 ,  C10M145/40 ,  C10M161/00 ,  C10M2207/026 ,  C10M2209/12 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2250/16

Abstract: Additive composition for use in a fuel or lubricant formulation, comprising an active substance in an inclusion complex with a modified cyclodextrin of formula (I): wherein n is an integer from 6 to 20, and R1, R2 and R3 are each independently selected from hydrogen, optionally substituted alkyl, optionally substituted aryl and carbonyl, provided that R1, R2 and R3 are not all hydrogen. Also provided is a fuel or lubricant formulation comprising the additive composition, a premix for use in preparing the additive composition, and the use of a modified cyclodextrin (I) as a vehicle for an active substance in an additive composition or in a fuel or lubricant formulation.

Abstract translation: 用于燃料或润滑剂制剂的添加剂组合物，其包含与式（I）的改性环糊精的包合络合物中的活性物质：其中n为6至20的整数，并且R 1，R 2和R 3各自独立地选自 氢，任选取代的烷基，任选取代的芳基和羰基，条件是R 1，R 2和R 3不全部为氢。 还提供了包含添加剂组合物的燃料或润滑剂制剂，用于制备添加剂组合物的预混物，以及改性环糊精（I）作为添加剂组合物或燃料或润滑剂中的活性物质载体的用途 公式。

公开(公告)号：US09315754B2

公开(公告)日：2016-04-19

申请号：US14134297

申请日：2013-12-19

Applicant: Shell Oil Company

Inventor： Mark Lawrence Brewer ,  Roger Francis Cracknell ,  Tor Kit Goh

IPC: C10L10/12 ,  C10L1/183 ,  C10L1/182 ,  C10L1/10 ,  C10L1/08 ,  C10L1/14 ,  C10L10/00 ,  C10L1/18 ,  C10L1/223 ,  C10L1/232 ,  C10L1/198 ,  C10L1/23

CPC classification number: C10L10/12 ,  C10L1/143 ,  C10L1/18 ,  C10L1/1811 ,  C10L1/198 ,  C10L1/223 ,  C10L1/231 ,  C10L1/232 ,  C10L10/00

Abstract: An additive composition for use in a diesel fuel formulation, comprising a cetane improver in an inclusion complex with a modified cyclodextrin of formula (I): wherein n is an integer from 6 to 20, and R1, R2 and R3 are each independently selected from hydrogen, optionally substituted alkyl, optionally substituted aryl and carbonyl, provided that R1, R2 and R3 are not all hydrogen. Also provided is a diesel fuel formulation comprising the additive composition, and the use of a modified cyclodextrin (I) as a vehicle for a cetane improver in an additive composition or diesel fuel formulation.

Abstract translation: 一种用于柴油燃料制剂的添加剂组合物，其包含与式（I）的改性环糊精的包合络合物中的十六烷值改进剂：其中n为6至20的整数，并且R 1，R 2和R 3各自独立地选自 氢，任选取代的烷基，任选取代的芳基和羰基，条件是R 1，R 2和R 3不全部为氢。 还提供了包含添加剂组合物的柴油燃料配方，以及改性环糊精（I）作为添加剂组合物或柴油燃料制剂中十六烷值改进剂的载体的用途。