会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明公开
    • PROCESS FOR PRINTING CELLULOSIC FIBERS
    • VERFAHREN ZUM DRUCK VON ZELLULOSEFASERN。
    • EP0448712A1
    • 1991-10-02
    • EP89908508.8
    • 1989-07-19
    • NICCA CHEMICAL CO., LTD.
    • UCHIDA, Juji
    • D06P3/62D06P3/66D06P5/00D06P1/613
    • D06P3/66D06P1/6136D06P3/62D06P5/001Y10S8/918
    • The invention relates to a process for printing cellulosic fiber material with a reactive dye or a direct dye, which comprises printing said material with a printing paste containing an emulsion prepared by emulsifying a mixture of a hydrophobic substance of general formula (I) which is liquid at room temperature and a hydrophobic substance of general formula A(OR₅) n (II) which is solid at room temperature in a mixing ratio of 5 : 95 to 95 : 5 by weight using an emulsifier and water, and fixing the paste with or without drying. In formula (I), R₁ and R₂ each independently represents a hydrogen atom or an acyl group derived from a saturated or unsaturated aliphatic monocarboxylic acid bearing 2 to 22 carbon atoms, R₃ and R₄ each independently represents a methyl group, an ethyl group or a phenyl group, l and m each represents 0 or a positive integer, with l + m being an integer of 1 to 300, provided that l + m is an integer of 6 to 300 when R₁ and R₂ both represent a hydrogen atom. In formula (II), A represents a residue of tri-to hexa-hydric alcohol, R₅ represents an acyl group derived from a saturated or unsaturated aliphatic carboxylic acid bearing 12 to 22 carbon atoms, and n represents an integer of 1 to 3.
    • PCT No.PCT / JP89 / 00720 Sec。 371日期1990年11月19日 102(e)1990年11月19日PCT PCT 1990年7月19日PCT公布。 出版物WO91 / 01404 日期:1991年2月7日。公开的是一种用活性染料或直接染料印刷纤维素纤维材料的方法,其中包括用含有通过将包含疏水性物质液体的混合物乳化形成的乳液的印刷浆料印刷在纤维素纤维材料上 室温由以下通式I表示:其中R 1和R 2独立地表示氢原子或衍生自具有2至22个碳原子的饱和或不饱和单脂族羧酸的酰基,R 3和R 4独立地表示 甲基,乙基或苯基,l和m表示0或正整数,条件是1和m的总和为1至300的整数,并且当R 1和R 2各自为氢时 原子,l和m的总和为6〜300的整数,室温下的疏水性物质由下列通式II表示:A(OR5)nII其中A表示三氢的残基 与六元醇反应,R 5表示衍生自碳原子数12〜22的饱和或不饱和脂肪酸,n为1〜3的整数的酰基,混合重量比为5/95〜95/5 用乳化剂和水,干燥或不干燥后,对纤维材料进行定影处理。