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    • 7. 发明专利
    • Mordant dye composition
    • MORDANT DYE COMPOSITION
    • JPS59131661A
    • 1984-07-28
    • JP627083
    • 1983-01-17
    • Fuji Kagaku Kogyo Kk
    • KIMURA SHIYUUJIFUKUMOTO YASUHIRO
    • C09B65/00D06P1/36
    • PURPOSE: To provide the titled black dye composition composed of a reaction product of an aromatic sulfo-polycarboxylic acid, an aromatic sulfo-monocarboxylic acid and pyrogallol, having excellent fixing property and light fastness, and suitable for the dyeing of fibers such as wool, silk, cotton, etc., and wood, etc.
      CONSTITUTION: The objective composition is prepared by reacting (A) an aromatic sulfo-polycarboxylic acid having ≥2 carboxyl groups in the molecule (preferably sulfophthalic acid, sulfoterephthalic acid or sulfo-naphthalenedicarboxylic acid) and (B) an aromatic sulfo-monocarboxylic acid (preferably sulfobenzoic acid or sulfonaphthalenemonocarboxylic acid) with (C) preferably 1W8mol, based on 1mol of A+B, of pyrogallol, and if necessary, compounding the reaction product with (D) an alkylene glycol.
      EFFECT: It has high color fastness to acids, and gives dyed textile excellent feeling.
      COPYRIGHT: (C)1984,JPO&Japio
    • 目的:提供具有优异的定影性和耐光性的芳香族磺​​基 - 多元羧酸,芳香族磺基 - 一元羧酸和连苯三酚的反应产物的标题黑色染料组合物,适用于染色羊毛等纤维, 丝绸,棉花等和木材等。构成:通过使(A)分子中具有≥2个羧基的芳香族磺​​基多元羧酸(优选磺基邻苯二甲酸,磺基对苯二甲酸或磺基萘二羧酸)反应来制备目标组合物 酸)和(B)芳族磺基 - 一元羧酸(优选磺基苯甲酸或磺基萘二羧酸),(C)优选1-8摩尔(基于1摩尔A + B)连苯三酚,如果需要,将反应产物与( D)亚烷基二醇。 效果:对酸具有高耐色牢度,赋予染色纺织品优异的感觉。
    • 10. 发明专利
    • Acid mordant dye composition
    • 酸性眼影组合物
    • JPS5742769A
    • 1982-03-10
    • JP11962480
    • 1980-08-28
    • Sumitomo Chem Co Ltd
    • MATSUMOTO OTOHEIHASHIZUME SHIYUUHEI
    • D06P1/36C09B65/00
    • PURPOSE: The titled composition with excellent levelling property and good solubility in water or an aq. acid soln. prepd. by the incorporation of a specified amt. of polyvinylpyrrolidone in an acid mordant dye.
      CONSTITUTION: 99W20wt% acid mordant dye (A) is mixed with 1W80wt% polyvinylpyrrolidone (B) to obtain the titled composition. The composition is dissolved in warm water and acidified to form a dye bath, dyeing a polyamide fiber. The component A is prefereably one having 1W3 carboxyl groups in the molecule, e.g., a compd. of formula I or II. The component B is preferably one of average MW 5,000W200,000.
      EFFECT: Excellently soluble under acid conditions at a temp. of a normal to high temp.
      COPYRIGHT: (C)1982,JPO&Japio
    • 目的:具有优异的流平性和在水中或在水中的良好溶解性的标题组合物。 酸性溶胶 准备 通过并入一个指定的。 的聚乙烯吡咯烷酮在酸性媒染染料中。 构成:将99-20重量%酸性媒染染料(A)与1-80重量%聚乙烯吡咯烷酮(B)混合,得到标题化合物。 将组合物溶解在温水中并酸化以形成染色浴,染色聚酰胺纤维。 组分A优选地在分子中具有1-3个羧基,例如一个化合物。 的式I或II。 组分B优选为5,000-200,000的平均MW之一。 效果:在酸性条件下在温度下可溶。 一般的高温