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公开(公告)号：US20200030212A1
公开(公告)日：2020-01-30
申请号：US16337504
申请日：2017-09-29
申请人： INNOSPEC LIMITED
发明人： Nicholas John DIXON , Matthew Robert GILES , Kimberley Elizabeth GRIFFITHS , Tony GOUGH , Ian Malcolm MCROBBIE
IPC分类号： A61K8/49 , A61Q5/02 , A61Q5/12 , A61K8/34 , A61K8/44 , A61Q5/04 , A61Q5/10 , A61Q5/06 , A61K8/41
摘要： A method of treating a 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.
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公开(公告)号：US20190091119A1
公开(公告)日：2019-03-28
申请号：US16095544
申请日：2017-04-21
申请人： INNOSPEC LIMITED
发明人： Nicholas John DIXON , Matthew Robert GILES , Kimberley Elizabeth GRIFFITHS , Tony GOUGH , Ian Malcolm MCROBBIE
摘要： A method of combating colour loss from a dyed material, the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde.
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公开(公告)号：US20190083375A1
公开(公告)日：2019-03-21
申请号：US16095567
申请日：2017-04-21
申请人： INNOSPEC LIMITED
发明人： Tony GOUGH , Matthew Robert GILES , Kimberley Elizabeth GRIFFITHS , Nicholas John DIXON , Ian Malcolm MCROBBIE
摘要： A method of treating a material, the method comprising contacting the material with a composition comprising a hydroxy-substituted aldehyde.
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公开(公告)号：US20190269590A1
公开(公告)日：2019-09-05
申请号：US16338001
申请日：2017-09-29
申请人： INNOSPEC LIMITED
发明人： Nicholas John DIXON , Matthew Robert GILES , Kimberley Elizabeth GRIFFITHS , Tony GOUGH , Ian Malcolm MCROBBIE
摘要： 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.
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