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    Diaminoanthraquinones and their use as human hair dyes
    41.
    发明授权
    Diaminoanthraquinones and their use as human hair dyes 失效
    二氨基蒽醌及其作为人发染料的用途

    公开(公告)号：US3401003A

    公开(公告)日：1968-09-10

    申请号：US39260764

    申请日：1964-08-27

    Applicant: THERACHEMIC CHEMISCH THERAPEUT

    Inventor： KARL-JOSEF BOOSEN ,  GUNTER REESE

    IPC: C09B1/16 ,  C09B1/26 ,  C09B1/28 ,  C09B1/32 ,  C09B1/54 ,  D06P3/30

    CPC classification number: A61K8/355 ,  A61Q5/065 ,  C09B1/22 ,  C09B1/268 ,  C09B1/28 ,  C09B1/32 ,  C09B1/545 ,  D06P3/30

    Abstract: Amino-anthraquinone dyes free from -SO3H, -COOH or -OH groups on the nucleus and which contain linked to the nucleus via O or N a hydrocarbon residue of the formula -(CH2)n-X wherein n is 1-4 and X is -C5H4N, -N(CH3)2, -NH(CH2)3NH2, -NH(CH2)2NH2, -NH(CH2)2OH, -NHCO NH2 or -NHCSNH2 are employed to dye hair. They may be prepared by reacting aminoanthraquinones which contain a reactive halogen atom, -NO2 or -OH group with suitable compounds which contain a 2 DEG or 3 DEG nitrogen and a -OH, -NH2 group or a halogen atom. The anthraquinone may be further substituted with halogen or nitro groups. In the examples: (1) 1,4 - diamino - 2 - chloro - anthraquinone is reacted with pyridine-2-ethanol; 1,4-diamino-5-nitro-anthraquinone is reacted with (2) 4-picolylamine; (3) N-b -ethoxypropanediamine-(1,3), and (4) N-b -ethoxypropanediamine-(1,3) under different conditions; and (5) 1,4-diamino - 2 - chloro - anthraquinone is reacted with N,H-b -dimethylaminoethanol.ALSO:Hair is dyed with aminoanthraquinone dyes which have no -SO3H, -COOH or -OH groups on the nucleus and which contain a hydrocarbon residue, in turn containing a 2 DEG or 3 DEG nitrogen in an aliphatic chain or a heterocyclic ring, linked with the anthraquinone nucleus via O or N. The said hydrocarbon residue preferably has the formula -(CH2)n-X in which n is 1 to 4 and X is -C5H4N, -N(CH3)2, -NH-(CH2)2-NH2, -NH(CH2)3-NH2, -NH(CH2)2-OH, -NHCONH2 or -NHCSNH2. The dyes may also contain halogen or nitro substituents. The dyes may be applied together with anionic or non-ionic washing agents as an emulsion cream and the dye compositions may further contain thickeners, perfumes, conditioners and permanent waving agents containing mercapto groups and have a pH of 8.5-9.5. Examples are given.

    Azo compounds for dyeing human hair
    42.
    发明授权
    Azo compounds for dyeing human hair 失效
    用于染色人体毛发的AZO化合物

    公开(公告)号：US3368941A

    公开(公告)日：1968-02-13

    申请号：US39258564

    申请日：1964-08-27

    Applicant: THERACHEMIE CHEM THERAPEUT

    Inventor： BOOSEN KARL-JOSEF

    IPC: C09B1/26 ,  C09B1/28 ,  C09B1/32 ,  C09B1/54 ,  D06P3/30

    CPC classification number: A61Q5/065 ,  A61K8/411 ,  A61K8/415 ,  C09B1/22 ,  C09B1/268 ,  C09B1/28 ,  C09B1/32 ,  C09B1/545 ,  D06P3/30

    Abstract: Hair is dyed with azo dyes of the formula wherein R1 and R2 are H or an alkyl or alkanol residue of 1-3 C atoms and X is a phenylene or naphthylene radical. A number of dyes are specified including 2, 21-and 4, 41-diaminoazobenzene and 4-amino-41-dimethylaminoazobenzene. The dyes may be applied singly or in admixture and/or together with known anthraquinone dyes and anionic or non-ionic washing agents. The dye composition may be in the form of an emulsion cream and adjusted to a pH of 8.5-9.5. Other specified additives are thickeners, perfumes and conditioners and permanent waving agents containing mercapto groups. Examples are given. Specifications 957,119 and 1,005,915 are referred to.

    Certain alkylthiooxadiazolyl-anthraquinone dyes
    43.
    发明授权
    Certain alkylthiooxadiazolyl-anthraquinone dyes 失效
    某些烷基硫代二唑基 - 蒽醌染料

    公开(公告)号：US3270030A

    公开(公告)日：1966-08-30

    申请号：US47170565

    申请日：1965-07-13

    Applicant: BASF AG

    Inventor： HANS WEIDINGER ,  HEINZ EILINGSFELD ,  LEANDER MOEBIUS

    IPC: C07D271/10 ,  C07D271/113 ,  C09B1/06 ,  C09B1/22 ,  C09B1/26 ,  C09B1/58 ,  C09B1/60

    CPC classification number: C07D271/113 ,  C09B1/06 ,  C09B1/16 ,  C09B1/22 ,  C09B1/26 ,  C09B1/58 ,  C09B1/60

    Abstract: The invention comprises dyes of the formula wherein X is amino, or alkylamino; Y is hydrogen, amino, alkylamino, hydroxy, piperidinyl or alkylmercapto; Z is a linear or branched chain alkyl of up to 8 carbon atoms which may bear alkoxy, cyano, unsubstituted or substituted carbamoyl or carbalkoxy groups, or denotes an aralkyl radical or the propinyl group. The compounds are prepared by reacting a carboxylic hydrazide of the formula where Z11 is No2 or as Y, either with CS2 in a alkaline reacting agent, and simultaneously or subsequently reacting with an alkylating agent which yields Z, or with a mercapto formamide chloride of the formula where R1 and R2 are substituted or unsubstitute alkyl or aryl radicals or together with the nitrogen form a piperidinyl or morpholino ring, and subsequently reducing the nitro group to an amino group. The mercapto formamide chloride may be formed in situ by treating a dithiocarbamic ester of the formula with chlorinating agents.

    Abstract translation: 本发明包括式[FORM：1041529 / C4-C5 / 1]的染料，其中X是氨基或烷基氨基; Y是氢，氨基，烷基氨基，羟基，哌啶基或烷基巯基; Z是至多8个碳原子的直链或支链烷基，其可以具有烷氧基，氰基，未取代或取代的氨基甲酰基或烷氧基，或表示芳烷基或丙烯基。 该化合物是通过使碱式反应剂中的CS2与Z11为No2的羧酸酰肼或作为Y的CS2反应制备的，同时或随后与烷基化剂反应 得到Z，或用式的巯基甲酰胺氯化物，其中R 1和R 2是取代或未取代的烷基或芳基或与氮一起形成哌啶基或吗啉代环，并随后还原 硝基为氨基。 巯基甲酰胺氯化物可以通过用氯化剂处理式的二硫代氨基甲酸酯原位形成。

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