公开(公告)号：US20200030211A1

公开(公告)日：2020-01-30

申请号：US16337459

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 ,  A61K8/362 ,  A61K8/19 ,  A61K8/41 ,  A61Q5/00 ,  A61Q5/10 ,  A61Q5/06

Abstract: A method of combating colour loss from a dyed material, the method comprising contacting the material with a composition comprising a compound of formula (I): (I) wherein R is an optionally substituted hydrocarbyl group having at least 5 carbon atoms, and R is hydrogen or a solubilising group.

公开(公告)号：US20190091121A1

公开(公告)日：2019-03-28

申请号：US16095598

申请日：2017-04-21

Applicant: Innospec Limited

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

IPC: A61K8/34 ,  A61Q5/00 ,  D06P5/04 ,  D06P3/14 ,  A61Q5/02

Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.

公开(公告)号：US11253453B2

公开(公告)日：2022-02-22

申请号：US16338001

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: A61K8/33 ,  A61K8/36 ,  A61K8/49 ,  A61Q5/00 ,  D06P3/14 ,  D06P5/06 ,  D06P1/649 ,  A61Q5/10 ,  A61K8/41

Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms.

公开(公告)号：US20190091120A1

公开(公告)日：2019-03-28

申请号：US16095593

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 ,  A61Q5/12 ,  A61Q5/04

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

公开(公告)号：US11234917B2

公开(公告)日：2022-02-01

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

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：US20190298630A1

公开(公告)日：2019-10-03

申请号：US16337222

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: A61K8/44 ,  A61Q5/00 ,  A61Q5/10 ,  C11D3/33 ,  C11D3/00

Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising a polycarboxylic acid derived chelating agent.

公开(公告)号：US20190269591A1

公开(公告)日：2019-09-05

申请号：US16338003

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: A61K8/36 ,  A61K8/46 ,  A61Q5/12 ,  A61Q5/04 ,  A61Q5/02 ,  A61Q5/10 ,  A61Q5/06

Abstract: A method of treating a material, the method comprising contacting the material with a composition comprising an amine salt of a carboxylic acid wherein the carboxylic acid has 4 to 10 carbon atoms.

公开(公告)号：US20190231664A1

公开(公告)日：2019-08-01

申请号：US16337566

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: A61K8/44 ,  A61K8/34 ,  A61K8/06 ,  A61Q5/00 ,  A61K8/36 ,  A61Q5/04 ,  A61Q5/12 ,  A61K8/41

CPC classification number: A61K8/44 ,  A61K8/062 ,  A61K8/33 ,  A61K8/342 ,  A61K8/361 ,  A61K8/41 ,  A61K8/442 ,  A61K8/4913 ,  A61K2800/51 ,  A61Q5/00 ,  A61Q5/002 ,  A61Q5/004 ,  A61Q5/04 ,  A61Q5/06 ,  A61Q5/12

Abstract: A concentrate composition comprising: (a) at least 0.1 wt % of a surfactant compound; and (b) at least 10 wt % one or more ingredients selected from aldehydes, succinimidyl esters, chelating agents and amine salts of carboxylic acids.

公开(公告)号：US11253452B2

公开(公告)日：2022-02-22

申请号：US16095544

申请日：2017-04-21

Applicant: INNOSPEC LIMITED

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

IPC: A61K8/34 ,  A61Q5/00 ,  D06P5/04 ,  A61K8/33 ,  C07C47/19 ,  D06P3/14

Abstract: A method of combating colour loss from a dyed material, the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde.

公开(公告)号：US11000461B2

公开(公告)日：2021-05-11

申请号：US16095598

申请日：2017-04-21

Applicant: Innospec Limited

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

IPC: A61Q5/00 ,  A61K8/33 ,  D06P5/04 ,  A61K8/34 ,  D06P3/14 ,  C07C47/19 ,  C07C47/198 ,  C07C47/14 ,  A61Q5/02

Abstract: A method of combatting colour loss from a dyed material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.