公开(公告)号：US20250164080A1

公开(公告)日：2025-05-22

申请号：US19024746

申请日：2025-01-16

Applicant: INNOSPEC LIMITED

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

IPC: F17D1/16 ,  C08F110/14 ,  C08F210/14 ,  C08J5/18

Abstract: A combination including a receptacle of defined internal volume, which contains a chemical reaction product. The product may be made in apparatus for undertaking a chemical reaction which comprises an elongate housing and a receptacle. The elongate housing may include a cooling means and end fittings which may include ports where fluids may be introduced and/or removed.

公开(公告)号：US20250043204A1

公开(公告)日：2025-02-06

申请号：US18695541

申请日：2023-04-26

Applicant: INNOSPEC LIMITED

Inventor： Jacqueline REID ,  John Nigel BROOM

IPC: C10L1/232 ,  C10L1/222 ,  C10L10/04

Abstract: The use of a nitrogen containing detergent as an additive in a diesel fuel composition to reduce the impact of deposits in a post combustion system of a diesel engine when combusting said diesel fuel composition.

公开(公告)号：US12060522B2

公开(公告)日：2024-08-13

申请号：US17429783

申请日：2020-02-11

Applicant: INNOSPEC LIMITED

Inventor： Ian Malcolm McRobbie ,  William Trenholme

IPC: C09K8/66 ,  C09K8/592 ,  C09K8/74

CPC classification number: C09K8/665 ,  C09K8/592 ,  C09K8/74

Abstract: A method of treating a subterranean formation by contacting the formation with the following (a) ammonium bicarbonate; (b) and oxidizing agent selected from a perchlorate or a nitrite or combinations thereof; and (c) an acid (AA).

公开(公告)号：US11801215B2

公开(公告)日：2023-10-31

申请号：US16645138

申请日：2018-08-24

Applicant: Innospec Limited

Inventor： Duane Krzysik ,  Robert Griffiths

IPC: A61K8/898 ,  A61K8/06 ,  A61K8/86 ,  A61Q5/12 ,  C08G77/26 ,  C08G77/388 ,  C08L83/08

CPC classification number: A61K8/898 ,  A61K8/06 ,  A61K8/86 ,  A61Q5/12 ,  C08G77/26 ,  C08G77/388 ,  C08L83/08

Abstract: Methods and compositions for preventing or reducing hair frizz. The compositions are anhydrous and comprise at least one polysiloxane fluid component selected from an amodimethicone and a polysiloxane component comprising a plurality of hindered amine side chains. The compositions also comprise a silicone-compatible, volatile liquid carrier component, preferably selected from a low molecular weight, volatile siloxy component; a hydrocarbon; and an alcohol. The compositions are preferably serums or fluids, and are suitable for use in a conditioner, as a “leave-in” hair care product, or as a touch-up hair care product suitable for use during the day.

公开(公告)号：US11566197B2

公开(公告)日：2023-01-31

申请号：US17277975

申请日：2019-09-12

Applicant: Innospec Limited

Inventor： Alan Norman Ross ,  Matthew Petts

IPC: C10L1/222 ,  C07C213/08 ,  C10L10/04 ,  C10L10/06 ,  C10L1/198 ,  C07C67/08 ,  C10L1/19 ,  C07C69/34

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：US20220403268A1

公开(公告)日：2022-12-22

申请号：US17775175

申请日：2020-11-06

Applicant: Innospec Limited

Inventor： Alan Norman Ross ,  Martin Roberts ,  Alexander Smith

IPC: C10L1/188 ,  C10L1/196 ,  C10L1/19 ,  C10L1/195 ,  C10L10/06 ,  C10L10/08 ,  C10L10/04

Abstract: A fuel composition comprising as an additive the reaction product of a polycarboxylic acid having no more than 5 carbon atoms per carboxylic acid group, or an anhydride thereof and an alcohol having at least 5 carbon atoms.

公开(公告)号：US11091713B2

公开(公告)日：2021-08-17

申请号：US16494611

申请日：2018-03-28

Applicant: Innospec Limited

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

IPC: C10L1/19 ,  C10L1/08 ,  C10L10/06 ,  C10L10/18 ,  C10L10/02

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 an alcohol or formula ROH, wherein R is an optionally substituted hydrocarbyl group.

公开(公告)号：US20210198129A1

公开(公告)日：2021-07-01

申请号：US17270330

申请日：2019-08-21

Applicant: Innospec Limited

Inventor： Philip Maltas

IPC: C02F1/68 ,  B01D53/52 ,  C10G29/20 ,  C10L3/10

Abstract: The use of the combination of (a) an amino compound and (b) a compound including a soft electrophilic centre to scavenge and retain acidic sulfide species at a higher temperature and/or scavenge acidic sulfide species at an increased rate compared to that achieved using the amino compound alone.

公开(公告)号：US20210156806A1

公开(公告)日：2021-05-27

申请号：US16633349

申请日：2018-08-06

Applicant: INNOSPEC LIMITED

Inventor： Philip MALTAS

IPC: G01N21/78 ,  G01N21/27 ,  G01N33/28

Abstract: A method for determining the presence of an acidic sulfide species in a liquid sample of an industrial or environmental material. The method includes the step of contacting the sample or an extract thereof with a composition including a metal complex dye compound in which the electromagnetic absorption spectrum of the metal complex dye compound changes upon reaction with an acidic sulfide species.

公开(公告)号：US20200377810A1

公开(公告)日：2020-12-03

申请号：US16496539

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： Alan Norman Ross ,  Martin Roberts

IPC: C10L1/19 ,  C10L10/04

Abstract: A gasoline 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 an alcohol or formula H—(OR)n—OR1, wherein R is an optionally substituted alkylene group; R1 is hydrogen or an optionally substituted hydrocarbyl group, and n is 0 or a positive integer; wherein n is not O when R1 is hydrogen.