Dyeing composite and method of dyeing fiber
    42.
    发明授权
    Dyeing composite and method of dyeing fiber 有权
    染色复合和染色方法

    公开(公告)号:US08529640B1

    公开(公告)日:2013-09-10

    申请号:US13577729

    申请日:2012-04-25

    申请人: Masakatsu Noguchi

    发明人: Masakatsu Noguchi

    IPC分类号: C09B62/00

    摘要: A dyeing composite comprising: a polymer core containing a magnetic material; and at least one dye arranged so as to surround the polymer core, as well as a method of preparing the dyeing composite, are described. The dyeing composite is used in a method of dyeing a fiber.

    摘要翻译: 1.一种染色复合体,包括:含有磁性材料的聚合物芯; 并且描述了布置成围绕聚合物芯的至少一种染料以及制备染色复合物的方法。 染色复合材料用于染色纤维的方法。

    METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS
    43.
    发明申请
    METHOD OF PREPARING ENCAPSULATED PIGMENT DISPERSIONS 审中-公开
    制备渗透色素分布的方法

    公开(公告)号:US20130231439A1

    公开(公告)日:2013-09-05

    申请号:US13884619

    申请日:2011-12-15

    IPC分类号: C09D11/00

    摘要: A process for encapsulating pigment dispersions is provided where a pigment is dispersed with a polymeric dispersant in an aqueous solvent system. An acrylate monomer is added and the resultant mixture is polymerized. Optionally, the acrylate monomer may be emulsified in water with an added surfactant or polymeric dispersant and up to 20% acrylic or other vinyl monomers based on the acrylate may be added to acrylate monomer before polymerization. Such encapsulated pigment dispersions may be used in inkjet inks and are stable to heat, aging Lest conditions, and solvent challenges. Prints from these inks have better durability.

    摘要翻译: 提供了一种用于包封颜料分散体的方法,其中颜料与聚合物分散剂在水性溶剂体系中分散。 加入丙烯酸酯单体,并将所得混合物聚合。 任选地,丙烯酸酯单体可以用添加的表面活性剂或聚合物分散剂在水中乳化,并且可以在聚合之前将至多基于丙烯酸酯的20%丙烯酸或其它乙烯基单体加入到丙烯酸酯单体中。 这种包封的颜料分散体可用于喷墨油墨中,并且对于热,老化条件和溶剂挑战是稳定的。 这些油墨的印刷具有更好的耐久性。

    Aqueous ink composition and image forming method
    44.
    发明授权
    Aqueous ink composition and image forming method 有权
    水性油墨组合物和成像方法

    公开(公告)号:US08511812B2

    公开(公告)日:2013-08-20

    申请号:US12910885

    申请日:2010-10-25

    IPC分类号: B41J2/01

    摘要: The invention provides an aqueous ink composition including (A) a colorant, (B) a polymer including a hydrophobic structural unit represented by Formula (1) below, (C) a polymerization initiator, (D) a polymerizable compound including an ethylenically unsaturated bond, and (E) water. In the Formula (1), R1 represents a hydrogen atom or a methyl group; R2 represents a hydrogen atom, an alkyl group, an alkyloxy group, an acyl group, or a halogen atom; L1 represents a single bond, or a divalent linkage group including at least one selected from the linkage group consisting of an alkylene group having from 1 to 12 carbon atoms, an alkenylene group having from 2 to 12 carbon atoms, an alkyl ether group having from 2 to 6 carbon atoms, —CONR3—, and —COO—; R3 represents a hydrogen atom or an alkyl group having from 1 to 6 carbon atoms; Ar represents a monovalent group derived from a condensed-ring type aromatic compound having 8 or more carbon atoms, a monovalent group derived from a heterocyclic compound in which aromatic rings are condensed, or a monovalent group derived from a compound in which two or more benzene rings are connected.

    摘要翻译: 本发明提供一种水性油墨组合物,其包含(A)着色剂,(B)包含由下式(1)表示的疏水性结构单元的聚合物,(C)聚合引发剂,(D)包含烯属不饱和键的可聚合化合物 ,(E)水。 在式(1)中,R 1表示氢原子或甲基; R2表示氢原子,烷基,烷氧基,酰基或卤素原子; L1表示单键,或包含选自由具有1至12个碳原子的亚烷基,具有2至12个碳原子的亚烯基的连接基团中的至少一个的二价连接基团,具有2至12个碳原子的烷基醚基团 2至6个碳原子,-CONR 3 - 和-COO-; R3表示氢原子或具有1至6个碳原子的烷基; Ar表示衍生自具有8个以上碳原子的缩环型芳香族化合物的一价基团,衍生自芳香环稠合的杂环化合物的一价基团或衍生自其中两个或更多个苯 环已连接。