Ink compositions
    5.
    发明授权
    Ink compositions 失效
    油墨组合物

    公开(公告)号:US5747554A

    公开(公告)日:1998-05-05

    申请号:US624273

    申请日:1996-03-29

    IPC分类号: C09D11/00 C09D5/00

    CPC分类号: C09D11/34

    摘要: An ink composition comprised of a polyesterified-dye (I) or polyurethane-dye (II) with a viscosity of from about 3 centipoise to about 20 centipoise at a temperature of from about 125.degree. C. to about 165.degree. C. and represented by the formulas ##STR1## wherein A is an organic chromophore, Y is an oxyalkylene or poly(oxyalkylene), R is an arylene or alkylene, n represents the number of repeating segments, and is an integer of from about 2 to about 50, and p represents the number of chains per chromophore and is an integer of from about 1 to about 6.

    摘要翻译: 一种油墨组合物,其由在约125℃至约165℃的温度下粘度为约3厘泊至约20厘泊的聚酯化染料(I)或聚氨酯 - 染料(II)组成,并由 其中A是有机发色团,Y是氧化烯或聚(氧化烯),R是亚芳基或亚烷基,n表示重复链段的数目,并且是约2的整数 至约50,p表示每个发色团的链数,为约1至约6的整数。

    Acoustic ink compositions
    6.
    发明授权
    Acoustic ink compositions 失效
    声油墨组合物

    公开(公告)号:US5700316A

    公开(公告)日:1997-12-23

    申请号:US624156

    申请日:1996-03-29

    IPC分类号: C09D11/00 C09D11/02

    CPC分类号: C09D11/34

    摘要: An ink composition comprised of a colorant and a vehicle of a poly(alkylene oxide)-alkylate (I), a poly(alkylene oxide)-dialkylate (II), a polyoxa-alkanoate ester (III), or a polyoxa-alkanedioate diester (IV), and which ink possesses a viscosity of from about 1 centipoise to about 15 centipoise at a temperature of from about 125.degree. C. to about 165.degree. C., and which vehicle is of the formulas ##STR1## wherein R is alkyl, R' is an alkylene, or arylene, and n is an integer of from about 2 to about 20.

    摘要翻译: 由着色剂和聚(环氧烷烃) - 烷基化物(I),聚(环氧烷) - 二烷基化物(II),聚氧化链烷酸酯(III)或聚氧化链烷二酸二酯(III)的载体组成的油墨组合物 (IV),并且哪些油墨在约125℃至约165℃的温度下具有约1厘泊至约15厘泊的粘度,并且哪种载体具有式ylene,并且n是整数 为约2至约20。

    Starve fed emulsion polymerization process
    10.
    发明授权
    Starve fed emulsion polymerization process 失效
    食用乳液聚合工艺

    公开(公告)号:US5444140A

    公开(公告)日:1995-08-22

    申请号:US264205

    申请日:1994-06-22

    CPC分类号: C08F2/00

    摘要: Simultaneous control of the molecular weight and the molecular weight distribution in the production of toner resins can be accomplished by using a starve fed emulsion polymerization process, which includes: selecting a desired molecular weight and molecular weight distribution of the polymer resin; determining a starve fed fraction to achieve the desired molecular weight and molecular weight distribution; and charging a reaction vessel with a chain transfer agent and a first monomer emulsion, and polymerizing monomer in the first monomer emulsion while simultaneously adding to the reaction vessel additional monomer, in the form of a second monomer emulsion, and additional chain transfer agent. The resins thus produced may be used in dry toners, liquid developers and inks suitable, for example, for ink jet applications.

    摘要翻译: 调色剂树脂生产中分子量和分子量分布的同时控制可以通过使用饥饿进料乳液聚合方法来实现,其包括:选择聚合物树脂的所需分子量和分子量分布; 确定饥饿饲料级分以达到所需的分子量和分子量分布; 以及将反应容器用链转移剂和第一单体乳液装入,并在第一单体乳液中聚合单体,同时向反应容器中加入第二单体乳液和另外的链转移剂形式的另外的单体。 如此生产的树脂可用于适用于例如喷墨应用的干燥调色剂,液体显影剂和油墨中。