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LOreal SA
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LOreal SA
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Priority to JP62069272ApriorityCriticalpatent/JPH01126374A/ja
Publication of JPH01126374ApublicationCriticalpatent/JPH01126374A/ja
Publication of JPH0144260B2publicationCriticalpatent/JPH0144260B2/ja
Dyeing composition for keratinous fibres containing at least one co-solubilized n-substituted 2-nitro-para-phenylenediamine and process for dyeing keratinous fibres therewith
Processo para a preparacao de 2,4-diamino-1,3-dimetoxibenzeno ou de um dos seus saias, utilizacao do referico composto como aclopador para a tintura de cabelos humanos e processo para a preparacao de composicoes contendo o referido acoplador
Trialkoxy-substituierte m-phenylendiamine, verfahren zu ihrer herstellung und ihre verwendung als koppler beim oxydationsfaerben von keratinischen fasern, besonders menschliche haare.
2,4-dinitro- or 2-amino-4-nitro- or 2-nitro-4-amino-6-hydroxyalkylanilines, the process for preparation thereof and their use in dyeing keratinous fibers, and especially human hair