BR112019008620A2 - métodos de uso de corantes leuco como agentes de azulamento em composições de tratamento de roupas a serem lavadas - Google Patents

métodos de uso de corantes leuco como agentes de azulamento em composições de tratamento de roupas a serem lavadas

Info

Publication number
BR112019008620A2
BR112019008620A2 BR112019008620A BR112019008620A BR112019008620A2 BR 112019008620 A2 BR112019008620 A2 BR 112019008620A2 BR 112019008620 A BR112019008620 A BR 112019008620A BR 112019008620 A BR112019008620 A BR 112019008620A BR 112019008620 A2 BR112019008620 A2 BR 112019008620A2
Authority
BR
Brazil
Prior art keywords
laundry treatment
textile articles
methods
bleaching agents
treatment compositions
Prior art date
Application number
BR112019008620A
Other languages
English (en)
Other versions
BR112019008620B1 (pt
Inventor
Dale Ditullio Daniel
C Balasca Diana
Scot Miracle Gregory
Qin Haihu
Kumar Dey San­Jeev
A Freund Wesley
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR112019008620A2 publication Critical patent/BR112019008620A2/pt
Publication of BR112019008620B1 publication Critical patent/BR112019008620B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B9/00—Esters or ester-salts of leuco compounds of vat dyestuffs
    • C09B9/02—Esters or ester-salts of leuco compounds of vat dyestuffs of anthracene dyes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D2111/12—

Abstract

é fornecido um método para o tratamento de artigos têxteis, caracterizado pelo fato de que inclui as etapas de: (a) fornecer uma composição de tratamento de roupas a serem lavadas que compreende uma composição leuco; (b) adicionar a composição de tratamento de roupas a serem lavadas a um meio líquido; (c) colocar os artigos têxteis em contato com o meio líquido; (d) depositar ao menos alguma porção da composição leuco sobre os artigos têxteis; (e) opcionalmente, enxaguar o produto têxtil; e (f) secar os artigos têxteis, sendo que os artigos têxteis após 1 dia de armazenamento fornecem um benefício de brancura ao algodão que é maior que o benefício de brancura inicial obtido após a secagem.
BR112019008620-0A 2016-11-01 2017-11-01 Métodos de uso de corantes leuco como agentes de azulamento em composições de tratamento de roupas a serem lavadas BR112019008620B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662415580P 2016-11-01 2016-11-01
US62/415,580 2016-11-01
PCT/US2017/059426 WO2018085313A1 (en) 2016-11-01 2017-11-01 Methods of using leuco colorants as bluing agents in laundry care compositions

Publications (2)

Publication Number Publication Date
BR112019008620A2 true BR112019008620A2 (pt) 2019-07-09
BR112019008620B1 BR112019008620B1 (pt) 2023-03-07

Family

ID=60629783

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008620-0A BR112019008620B1 (pt) 2016-11-01 2017-11-01 Métodos de uso de corantes leuco como agentes de azulamento em composições de tratamento de roupas a serem lavadas

Country Status (8)

Country Link
US (1) US20180119068A1 (pt)
EP (1) EP3535376B1 (pt)
JP (2) JP6932775B2 (pt)
CN (1) CN109844087A (pt)
BR (1) BR112019008620B1 (pt)
CA (1) CA3038859A1 (pt)
MX (1) MX2019005118A (pt)
WO (1) WO2018085313A1 (pt)

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Also Published As

Publication number Publication date
CN109844087A (zh) 2019-06-04
MX2019005118A (es) 2019-06-20
JP6932775B2 (ja) 2021-09-08
EP3535376B1 (en) 2022-06-15
CA3038859A1 (en) 2018-05-11
JP2020504634A (ja) 2020-02-13
EP3535376A1 (en) 2019-09-11
BR112019008620B1 (pt) 2023-03-07
US20180119068A1 (en) 2018-05-03
WO2018085313A1 (en) 2018-05-11
JP2021101055A (ja) 2021-07-08

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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