公开(公告)号：US20210348074A1

公开(公告)日：2021-11-11

申请号：US17277975

申请日：2019-09-12

Applicant: Innospec Limited

Inventor： Alan Norman Ross ,  Matthew Petts

IPC: C10L1/222 ,  C10L10/04 ,  C07C213/08 ,  C10L10/06

Abstract: A quaternary ammonium compound of formula (I): wherein R0, R1, R2 and R3 is each independently an optionally substituted hydrocarbyl group; X is a linking group; R4 is an optionally substituted alkylene group; n is a positive integer; W is O− or OH; b is 1 when W is OH, and b is 2 when W is O−.

公开(公告)号：US11084999B2

公开(公告)日：2021-08-10

申请号：US16495797

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： Matthew Petts ,  Katherine Le Manquais ,  Alan Norman Ross

IPC: C10L1/19 ,  C10L10/06 ,  C10L10/02 ,  C10L10/08 ,  C10L10/04 ,  C10L10/14 ,  C10L10/12

Abstract: A diesel fuel composition comprising as an additive an ester compound which is the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and a compound or formula H—(OR)n—OR1, wherein R is an optionally substituted alkylene group, R1 is an optionally substituted hydrocarbyl group and n is at least 1.

公开(公告)号：US10799440B2

公开(公告)日：2020-10-13

申请号：US16095567

申请日：2017-04-21

Applicant: INNOSPEC LIMITED

Inventor： Tony Gough ,  Matthew Robert Giles ,  Kimberley Elizabeth Griffiths ,  Nicholas John Dixon ,  Ian Malcolm McRobbie

IPC: A61K8/34 ,  A61Q5/04 ,  C07C47/19 ,  A61Q5/00 ,  A61Q5/12 ,  A61K8/33

Abstract: A method of treating a material, the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde.

公开(公告)号：US20200277534A1

公开(公告)日：2020-09-03

申请号：US16494617

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： Matthew Petts ,  Katherine Le Manquais ,  Alan Norman Ross

IPC: C10L1/19 ,  C10L10/18 ,  C10L1/222 ,  C10L10/04 ,  C10L10/08 ,  C10M133/06

Abstract: A quaternary ammonium compound of formula (I): wherein R0, R1, R2 and R3 is each independently an optionally substituted hydrocarbyl group, X is a linking group, R4 is an optionally substituted alkylene group, R5 is hydrogen or an optionally substituted alkyl, alkenyl or aryl group, and n is 0 or a positive integer, provided that n is not 0 when R5 is hydrogen.

公开(公告)号：US20200030213A1

公开(公告)日：2020-01-30

申请号：US16337540

申请日：2017-09-29

Applicant: INNOSPEC LIMITED

Inventor： Nicholas John Dixon ,  Matthew Robert Giles ,  Kimberley Elizabeth Griffiths ,  Tony Gough ,  Ian Malcolm McRobbie

IPC: A61K8/49 ,  A61Q5/06 ,  A61K8/34 ,  A61K8/44 ,  A61K8/41 ,  A61K8/36 ,  A61Q5/00 ,  D06P5/06 ,  D06P3/14

Abstract: A method of combatting colour loss from a dyed material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters, and mixtures thereof; (2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/or a carboxylic acid.

公开(公告)号：US20170218291A1

公开(公告)日：2017-08-03

申请号：US15327802

申请日：2015-07-28

Applicant: INNOSPEC LIMITED

Inventor： Jacqueline Reid ,  Stephen L. Cook

IPC: C10L10/06 ,  C10L1/22 ,  C07C57/12 ,  C07C65/10 ,  C07C63/08 ,  F02M25/00 ,  C07C57/13 ,  C07C53/10 ,  C07C211/63 ,  C07C215/40 ,  C07C217/28 ,  C10M133/06 ,  C07C61/00

CPC classification number: C10L10/06 ,  C07C53/06 ,  C07C53/10 ,  C07C57/12 ,  C07C57/13 ,  C07C61/005 ,  C07C63/06 ,  C07C63/08 ,  C07C65/10 ,  C07C211/63 ,  C07C215/40 ,  C07C217/28 ,  C10L1/14 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/189 ,  C10L1/198 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L10/04 ,  C10L2200/0213 ,  C10L2200/0446 ,  C10L2270/026 ,  C10M133/06 ,  C10M2215/04 ,  F02M25/00

Abstract: A quaternary ammonium salt of formula wherein each of R1, R2, R3 and R4 is independently selected from an optionally substituted alkyl, alkenyl or aryl group having less than 8 carbon atoms and R5 is hydrogen or an optionally substituted hydrocarbyl group.

公开(公告)号：US20160152910A1

公开(公告)日：2016-06-02

申请号：US14907723

申请日：2014-07-28

Applicant: INNOSPEC LIMITED

Inventor： Jacqueline Reid ,  Stephen L. Cook

IPC: C10L1/222 ,  F02M25/00 ,  C07C213/08 ,  C08F110/10 ,  C10L10/18 ,  C07C217/28

CPC classification number: C10L10/04 ,  C07C57/13 ,  C07C213/08 ,  C07C217/28 ,  C07D207/408 ,  C08F110/10 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2270/023 ,  C10L2270/026 ,  C10M133/04 ,  C10M133/08 ,  C10M133/44 ,  C10M133/54 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/26 ,  C10N2230/04 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  F02M25/00 ,  F02M25/14

Abstract: A quaternary ammonium compound which is the reaction product of: (a) a tertiary amine having a molecular weight of less than 1000; (b) an acid-activated alkylating agent; and (c) a diacid including an optionally substituted hydrocarbyl moiety having at least (5) carbon atoms.

Abstract translation: 作为以下物质的反应产物的季铵化合物：（a）分子量小于1000的叔胺; （b）酸活化烷基化剂; 和（c）包含具有至少（5）个碳原子的任选取代的烃基部分的二酸。

公开(公告)号：US09315752B2

公开(公告)日：2016-04-19

申请号：US14208152

申请日：2014-03-13

Applicant: Innospec Limited

Inventor： Jacqueline Reid

IPC: C10L1/22 ,  C10L10/04 ,  C10L1/222 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/18 ,  C10L1/228 ,  C10L1/2383

CPC classification number: C10L10/04 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2225 ,  C10L1/2283 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/18

Abstract: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.

Abstract translation: 一种柴油燃料组合物，其包含性能增强添加剂，其中所述性能增强添加剂是以下之间的曼尼希反应的产物：（a）醛; （b）多胺; 和（c）任选取代的苯酚; 其中用于制备性能增强添加剂的反应混合物中组分（c）与组分（b）的摩尔比为至少1.5:1。

公开(公告)号：US09243199B2

公开(公告)日：2016-01-26

申请号：US13789981

申请日：2013-03-08

Applicant: Innospec Limited

Inventor： Jacqueline Reid

IPC: C10L1/18 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/18 ,  C10L1/2383

CPC classification number: C10L1/221 ,  C10L1/22 ,  C10L1/2225 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/04 ,  C10L10/18

Abstract: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the polyamine component (b) includes the moiety R1R2NCHR3CHR4NR5R6 wherein each of R1, R2 R3, R4, R5 and R6 is independently selected from hydrogen, and an optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl or arylalkyl substituent.

Abstract translation: 一种柴油燃料组合物，其包含性能增强添加剂，其中所述性能增强添加剂是以下之间的曼尼希反应的产物：（a）醛; （b）多胺; 和（c）任选取代的苯酚; 其中所述多胺组分（b）包括R1R2NCHR3CHR4NR5R6部分，其中R1，R2 R3，R4，R5和R6各自独立地选自氢和任选取代的烷基，烯基，炔基，芳基，烷基芳基或芳基烷基取代基。

公开(公告)号：US12269024B2

公开(公告)日：2025-04-08

申请号：US18374332

申请日：2023-09-28

Applicant: INNOSPEC LIMITED

Inventor： Carl Waterson ,  Richard David Hayton ,  Ian Malcolm McRobbie

IPC: B01J8/04 ,  B01J8/00 ,  C08F2/02 ,  C08F4/642 ,  C08F210/02

Abstract: A method of assembling and/or operating apparatus for undertaking a chemical reaction. The apparatus includes a housing in which a precursor of a receptacle is arranged. A fluid (F1) may be introduced into said precursor to cause the precursor to inflate.