公开(公告)号：EP3601493A1

公开(公告)日：2020-02-05

申请号：EP18715929.8

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L1/19

公开(公告)号：EP3601492A1

公开(公告)日：2020-02-05

申请号：EP18715918.1

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L1/19 ,  C10L1/198 ,  C10L10/04 ,  C10L10/06

公开(公告)号：EP3585870A1

公开(公告)日：2020-01-01

申请号：EP18715914.0

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L1/19 ,  C10L10/04 ,  C10L10/06 ,  C10L10/08 ,  C10L10/16

公开(公告)号：EP4342963A2

公开(公告)日：2024-03-27

申请号：EP24156385.7

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L10/16

Abstract: A method of combatting deposits in a modern diesel engine having a pressure in excess of 1350 bar, the method comprising combusting in the engine a diesel fuel composition comprising as an additive the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and an alcohol of formula ROH, wherein R is an optionally substituted hydrocarbyl group.

公开(公告)号：EP4055126A1

公开(公告)日：2022-09-14

申请号：EP20804650.8

申请日：2020-11-06

Applicant: Innospec Limited

Inventor： ROSS, Alan Norman ,  ROBERTS, Martin ,  SMITH, Alexander

IPC: C10L1/19 ,  C10L10/06

公开(公告)号：EP4055125A1

公开(公告)日：2022-09-14

申请号：EP20804649.0

申请日：2020-11-06

Applicant: Innospec Limited

Inventor： ROSS, Alan Norman ,  ROBERTS, Martin ,  SMITH, Alexander

IPC: C10L1/19 ,  C10L1/198 ,  C10L10/06

公开(公告)号：EP4342963A3

公开(公告)日：2024-06-19

申请号：EP24156385.7

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L1/19 ,  C10L10/04 ,  C10L10/06 ,  C10L10/08 ,  C10L10/16

CPC classification number: C10L2200/044620130101 ,  C10L1/1905 ,  C10L10/04 ,  C10L10/06 ,  C10L10/08 ,  C10L10/16 ,  C10L2270/02620130101

Abstract: A method of combatting deposits in a modern diesel engine having a pressure in excess of 1350 bar, the method comprising combusting in the engine a diesel fuel composition comprising as an additive the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and an alcohol of formula ROH, wherein R is an optionally substituted hydrocarbyl group.

公开(公告)号：EP4339264A3

公开(公告)日：2024-06-12

申请号：EP24153280.3

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： PETTS, Matthew ,  LE MANQUAIS, Katherine ,  ROSS, Alan Norman

IPC: C10L1/19 ,  C10L1/198 ,  C10L10/04 ,  C10L10/06 ,  C10L10/08

CPC classification number: C10L2200/044620130101 ,  C10L1/191 ,  C10L1/1983 ,  C10L10/06 ,  C10L2270/02620130101 ,  Y02E50/10 ,  C10L10/08 ,  C10L10/04

Abstract: A method of improving lubricity in a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising as an additive the reaction product of an optionally substituted polycarboxylic acid or an anhydride thereof and a polyhydric alcohol of formula H-(OR)n-OH, wherein R is an optionally substituted alkylene group and n is at least 1.

公开(公告)号：EP3853327A1

公开(公告)日：2021-07-28

申请号：EP19770155.0

申请日：2019-09-12

Applicant: Innospec Limited

Inventor： ROSS, Alan Norman ,  PETTS, Matthew

IPC: C10L1/222

公开(公告)号：EP3601497A1

公开(公告)日：2020-02-05

申请号：EP18715927.2

申请日：2018-03-28

Applicant: Innospec Limited

Inventor： ROSS, Alan Norman ,  ROBERTS, Martin

IPC: C10L1/222 ,  C07C57/13 ,  C10M133/06