Process, Dispersions and Use
    1.
    发明申请
    Process, Dispersions and Use 有权
    过程,分散和使用

    公开(公告)号:US20110169900A1

    公开(公告)日:2011-07-14

    申请号:US13120869

    申请日:2009-10-01

    IPC分类号: B41J2/175 C08L33/10 C08L29/04

    摘要: A process for preparing an encapsulated pigment dispersion suitable for use in an ink jet printing ink comprising the following steps in the order I) followed by II): I) providing a dispersion comprising a pigment, a liquid medium and a dispersant comprising the repeat units from copolymerising the ethylenically unsaturated monomers in components a) to c): a) from 75 to 97 parts of one or more hydrophobic ethylenically unsaturated monomers comprising at least 50 parts benzyl (meth) acrylate; b) from 3 to 25 parts one or more hydrophilic ethylenically unsaturated monomers having one or more ionic group(s); c) from 0 to 2 parts of one or more hydrophilic ethylenically unsaturated monomers having a hydrophilic non-ionic group; and wherein the parts are by weight and the sum of the parts a) to c) add up to 100; II) cross-linking the dispersant in the presence of the pigment and the liquid medium.

    摘要翻译: 一种制备适用于喷墨印刷油墨的包封颜料分散体的方法,其包括以下步骤I),然后是II):I)提供包含颜料,液体介质和分散剂的分散体,其包含重复单元 组分a)至c)中的烯属不饱和单体的共聚合:a)75至97份一种或多种包含至少50份(甲基)丙烯酸苄酯的疏水性烯属不饱和单体; b)3至25份具有一个或多个离子基团的一种或多种亲水烯属不饱和单体; c)0至2份具有亲水性非离子基团的一种或多种亲水性烯属不饱和单体; 并且其中所述部分为重量,并且部分a)至c)的总和加起来为100; II)在颜料和液体介质的存在下交联分散剂。

    Process, dispersions and use
    2.
    发明授权
    Process, dispersions and use 有权
    工艺,分散和使用

    公开(公告)号:US09040620B2

    公开(公告)日:2015-05-26

    申请号:US13120869

    申请日:2009-10-01

    摘要: A process for preparing an encapsulated pigment dispersion suitable for use in an ink jet printing ink comprising the following steps in the order I) followed by II): I) providing a dispersion comprising a pigment, a liquid medium and a dispersant comprising the repeat units from copolymerizing the ethylenically unsaturated monomers in components a) to c): a) from 75 to 97 parts of one or more hydrophobic ethylenically unsaturated monomers comprising at least 50 parts benzyl (meth)acrylate; b) from 3 to 25 parts one or more hydrophilic ethylenically unsaturated monomers having one or more ionic group(s); c) from 0 to 2 parts of one or more hydrophilic ethylenically unsaturated monomers having a hydrophilic non-ionic group; and wherein the parts are by weight and the sum of the parts a) to c) add up to 100; II) cross-linking the dispersant in the presence of the pigment and the liquid medium.

    摘要翻译: 一种制备适用于喷墨印刷油墨的包封颜料分散体的方法,其包括以下步骤I),然后是II):I)提供包含颜料,液体介质和分散剂的分散体,其包含重复单元 在组分a)至c)中共聚烯属不饱和单体:a)75至97份一种或多种包含至少50份(甲基)丙烯酸苄酯的疏水性烯属不饱和单体; b)3至25份具有一个或多个离子基团的一种或多种亲水烯属不饱和单体; c)0至2份具有亲水性非离子基团的一种或多种亲水性烯属不饱和单体; 并且其中所述部分为重量,并且部分a)至c)的总和加起来为100; II)在颜料和液体介质的存在下交联分散剂。

    Process for preparing encapsulated solid particles
    3.
    发明申请
    Process for preparing encapsulated solid particles 审中-公开
    制备包封的固体颗粒的方法

    公开(公告)号:US20120321863A1

    公开(公告)日:2012-12-20

    申请号:US13581294

    申请日:2011-02-16

    摘要: A process for preparing a dispersion of encapsulated solid particles in a liquid medium comprising: i) comminuting a composition comprising a solid, a liquid medium and a polyurethane dispersant having an acid value of from 0.55 to 3.5 mmoles per g of dispersant, said composition comprising from 5 to 40 parts of polyurethane dispersant per 100 parts of solid, the parts being by weight; and ii) cross-linking the polyurethane dispersant in the presence of the solid and the liquid medium so as to encapsulate the solid particles; wherein the polyurethane dispersant contains less than 10% by weight of repeat units from polymeric alcohols, each polymeric alcohol having a number averaged molecular weight of more than 500 daltons.

    摘要翻译: 一种制备包封的固体颗粒在液体介质中的分散体的方法,包括:i)粉碎包含固体,液体介质和聚氨酯分散剂的组合物,其酸值为每克分散剂0.55-3.5毫摩尔,所述组合物包含 每100份固体含有5至40份聚氨酯分散剂,其重量份数; 和ii)在固体和液体介质的存在下交联聚氨酯分散剂以包封固体颗粒; 其中所述聚氨酯分散剂含有小于10重量%的来自聚合醇的重复单元,每个聚合醇的数均分子量大于500道尔顿。

    Chemical composition for ink
    5.
    发明授权
    Chemical composition for ink 失效
    油墨化学成分

    公开(公告)号:US06605142B1

    公开(公告)日:2003-08-12

    申请号:US09856964

    申请日:2001-05-30

    IPC分类号: C09D1100

    CPC分类号: C09D11/30 C09D11/54

    摘要: An ink comprising: a) an aqueous medium; b) colorant; and c) a compound of Formula (1); M[X]n  (1)  wherein: M is a copper, nickel, cobalt or manganese cation; X is a carboxylic acid anion comprising at least four carbon atoms; and n is from 1 to 2 inclusive.

    摘要翻译: 一种油墨,其包含:a)水性介质; b)着色剂; 和c)式(1)的化合物; 其中:M是铜,镍,钴或锰阳离子; X是包含至少四个碳原子的羧酸阴离子; andn是1到2(含)。

    Composition based on cross-linkable, water-dissipatable acrylic polymers, process and use
    7.
    发明授权
    Composition based on cross-linkable, water-dissipatable acrylic polymers, process and use 有权
    基于可交联,可水分散的丙烯酸聚合物的组合物,工艺和用途

    公开(公告)号:US06639006B1

    公开(公告)日:2003-10-28

    申请号:US09806759

    申请日:2001-04-03

    IPC分类号: C08L3302

    摘要: A process for preparing a patterned, cross-linked, acrylic-polymer, film coating on a substrate; the process comprising the steps of: a) applying to the substrate by an ink-jet printing process a mixture comprising: i) one or more cross-linkable, thermally ink-jettable, water-dissipatable, precursor(s) for one or more cross-linked acrylic-polymer(s); ii) one or more cross-linker(s) capable of cross-linking the precursor(s) for the acrylic-polymer(s); and iii) one or more colorant(s); and b) thereafter curing the mixture in situ to form the patterned, cross-linked, acrylic-polymer, film coating on the substrate. Preferably the substrate is a color filter suitable for use in an LCD display and the mixture is applied in a single pass. The precursor may itself comprise polymers, e.g. acrylic polymers. Ink for use in this process and substrates printed by this process are also described.

    摘要翻译: 在基材上制备图案化,交联的丙烯酸聚合物膜涂层的方法; 该方法包括以下步骤:a)通过喷墨印刷方法向基材施加混合物,所述混合物包括:i)一种或多种可交联,热喷墨,可水可分散的前体的一种或多种 交联丙烯酸聚合物; ii)能够交联用于丙烯酸类聚合物的前体的一个或多个交联剂; 和iii)一种或多种着色剂; 和b)此后,将所述混合物原位固化以在基底上形成图案化的,交联的丙烯酸聚合物膜涂层。 优选地,衬底是适用于LCD显示器的滤色器,并且混合物以单次通过施加。 前体本身可以包含聚合物,例如 丙烯酸聚合物。 还描述了用于该方法的油墨和通过该方法印刷的基材。

    Monoazocompounds with an indanyl moiety
    8.
    发明授权
    Monoazocompounds with an indanyl moiety 失效
    具有茚满基部分的单偶氮化合物

    公开(公告)号:US6075131A

    公开(公告)日:2000-06-13

    申请号:US319951

    申请日:1999-10-13

    摘要: Compounds of Formula (1) have utility as dyes for ink-jet printing where Formula (1) comprises:T.sub.q --W Formula (1)which includes all acceptable forms of such compounds selected from one or more of the following (including mixtures thereof and combinations thereof in the same species): stereoisomers, zwitterions, polymorphs, solvates, isotopic forms; and all suitable salts thereof; in which:q represents from 1 to 4 inclusive;W comprises an optionally substituted hydrocarbyl group (preferably an optionally substituted aromatic group, or an optionally substituted aliphatic group); andeach T independently comprises a group of the Formula (2):B--N.dbd.N--J--Y-- Formula (2)in which:B comprises an optionally substituted indanyl group;Y comprises a carbonyl group or a sulphonyl group; andJ comprises a group of Formula (3): ##STR1## in which: R.sup.1 comprises H or optionally substituted hydrocarbyl (preferably H or optionally substituted alkyl); andn represents from 0 to 3 inclusive; the compounds of Formula (1) being substantially free from fiber reactive groups.

    摘要翻译: PCT No.PCT / GB97 / 03362 Sec。 371 1999年10月13日第 102(e)1999年10月13日PCT 1997年12月4日PCT公布。 公开号WO98 / 27165 日期1998年6月25日公式(1)的化合物作为喷墨印刷用染料具有实用性,其中式(1)包括:Tq-WFormula(1),其包括选自以下一种或多种的所有这些化合物的所有可接受的形式 包括其相同物质的混合物及其组合):立体异构体,两性离子,多晶型物,溶剂合物,同位素形式; 及其所有合适的盐; 其中:q表示1〜4; W包括任选取代的烃基(优选任选取代的芳族基团,或任选取代的脂族基团); 并且每个T独立地包含式(2)的基团:B-N = N-J-Y-式(2)其中:B包含任选取代的茚满基; Y包含羰基或磺酰基; 并且J包括式(3)的基团:其中:R 1包含H或任选取代的烃基(优选H或任选取代的烷基); n表示0〜3, 式(1)的化合物基本上不含纤维反应性基团。