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10 条记录 (耗时 0.034 秒)

    Process for preparation of color liquid toner for electrostatic imaging using carbon steel particulate media
    1.
    发明授权
    Process for preparation of color liquid toner for electrostatic imaging using carbon steel particulate media 失效
    使用碳钢颗粒介质制备用于静电成像的彩色液体调色剂的方法

    公开(公告)号：US4670370A

    公开(公告)日：1987-06-02

    申请号：US847520

    申请日：1986-04-03

    申请人： Arthur J. Taggi

    发明人： Arthur J. Taggi

    IPC分类号： G03G9/12 ,  G03G9/00 ,  B02C17/20

    CPC分类号： G03G9/122 ,  G03G9/12

    摘要： Process for preparation of toner particles for electrostatic imaging comprisingA. dispersing at an elevated temperature in a vessel a thermoplastic resin, a dispersant nonpolar liquid having a Kauri-butanol value of less than 30 and a colorant other than black, e.g., yellow, cyan, magenta, the temperature being maintained to plasticize and liquify the resin and below that at which the nonpolar liquid degrades and any component decomposes:B. cooling the dispersion, either(1) with or without stirring to form a gel or solid mass, the shredding and grinding the mass by means of particulate media in the presence of additional liquid;(2) with stirring to form a viscous mixture and grinding by means of particulate media in the presence of additional liquid; or(3) while grinding with particulate media thereby preventing formation of a gel or solid mass in the presence of additional liquid, andC. separating the dispersion of toner particles, average by area particle size less than 10 .mu.m, from the particulate media which are carbon steel. The dispersion having a concentration of toner particles is useful for the preparation of copies and proofs of various colors, which have excellent color conformity.

    摘要翻译： 制备用于静电成像的调色剂颗粒的方法，其包括：在高温下在容器中分散热塑性树脂，贝壳杉脂丁醇值小于30的分散剂非极性液体和除黑色之外的着色剂，例如黄色，青色 品红色，保持温度以塑化并液化树脂并低于非极性液体降解并且任何成分分解的温度：B.冷却分散体，（1）在或不搅拌下形成凝胶或固体物质， 在附加液体存在下通过颗粒介质粉碎和研磨物料; （2）在搅拌下形成粘稠混合物，并在附加液体存在下通过颗粒介质进行研磨; 或（3），同时用颗粒介质研磨，从而防止在另外的液体存在下形成凝胶或固体物质，并且将颗粒介质中的调色剂颗粒分散体（平均颗粒尺寸小于10μm）分离出来 这是碳钢。 具有调色剂颗粒浓度的分散体可用于制备具有优异颜色一致性的各种颜色的拷贝和证明。

    Photographic element with antistatic polymers
    4.
    发明授权
    Photographic element with antistatic polymers 失效
    具有抗静电聚合物的摄影元件

    公开(公告)号：US4810624A

    公开(公告)日：1989-03-07

    申请号：US92385

    申请日：1987-09-02

    申请人： William M. Hardam ,  Frank L. Schadt, III ,  Arthur J. Taggi

    发明人： William M. Hardam ,  Frank L. Schadt, III ,  Arthur J. Taggi

    IPC分类号： C08F212/14 ,  G03C1/89 ,  G03C1/82

    CPC分类号： G03C1/89 ,  C08F212/14

    摘要： To protect photographic films from imaging by static discharges during manufacturing and customer use, copolymers of sulfonated monomers and primary amine monomers are coated on a film base and crosslinked with an aldehyde such as glutaraldehyde, or other colloid hardener giving a water-resistant, permanent, conductive (i.e., antistatic) layer.

    摘要翻译： 为了在制造和客户使用期间通过静电放电来保护摄影胶片免受成像，将磺化单体和伯胺单体的共聚物涂覆在膜基上并与醛如戊二醛或其它胶体硬化剂交联，得到耐水，永久， 导电（即抗静电）层。

    Process for preparation of liquid electrostatic developer
    8.
    发明授权
    Process for preparation of liquid electrostatic developer 失效
    液体静电显影剂的制备方法

    公开(公告)号：US4794066A

    公开(公告)日：1988-12-27

    申请号：US116657

    申请日：1987-11-04

    申请人： Arthur J. Taggi ,  Torence J. Trout

    发明人： Arthur J. Taggi ,  Torence J. Trout

    IPC分类号： G03G9/13 ,  G03G9/12

    CPC分类号： G03G9/12

    摘要： Improved liquid electrostatic developer containing electrostatic toner particles is prepared by a process wherein an aqueous, e.g., water-wet pigment cake is flushed with a water insoluble vehicle, water is removed, and the developer is formed from the flushed pigment dispersion, thermoplastic resin, dispersant nonpolar liquid having a Kauri-butanol value of less than 30, in a vessel at elevated temperature under high shear, and the dispersion is cooled. The liquid electrostatic developer is useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.

    Polybutylene succinimide as adjuvant for electrostatic liquid developer
    9.
    发明授权
    Polybutylene succinimide as adjuvant for electrostatic liquid developer 失效
    聚丁烯琥珀酰亚胺作为静电液体显影剂的助剂

    公开(公告)号：US4702984A

    公开(公告)日：1987-10-27

    申请号：US857349

    申请日：1986-04-30

    申请人： Lyla M. El-Sayed ,  Arthur J. Taggi

    发明人： Lyla M. El-Sayed ,  Arthur J. Taggi

    IPC分类号： G03G9/12 ,  G03G9/13 ,  G03G9/135

    CPC分类号： G03G9/135 ,  G03G9/131 ,  G03G9/1355

    摘要： Electrostatic liquid developer consisting essentially of(A) nonpolar liquid having a Kauri-butanol value of less than 30, present in a major amount,(B) thermoplastic resin particles a plurality of fibers integrally extending therefrom and having an average by area particle size of less than 10 .mu.m,(C) nonpolar liquid soluble ionic or zwitterionic compound, and(D) charge adjuvant of a polyhydroxy compound, or an aminoalcohol.(E) colorant, and(F) a polybutylene succinimide.The electrostatic liquid developers are useful in copying, making proofs including digital color proofs, lithographic printing plates, and resists.

    Light stable quinacridonequinone yellow pigment
    10.
    发明授权
    Light stable quinacridonequinone yellow pigment 失效
    光稳定喹吖啶酮醌黄色素

    公开(公告)号：US4286998A

    公开(公告)日：1981-09-01

    申请号：US153208

    申请日：1980-05-27

    申请人： Wilfried G. Holtje ,  George H. Senkler ,  Arthur J. Taggi

    发明人： Wilfried G. Holtje ,  George H. Senkler ,  Arthur J. Taggi

    IPC分类号： C09B48/00 ,  C09B67/22 ,  C08H17/14

    CPC分类号： C09B48/00 ,  C09B67/0036

    摘要： A solid solution of a quinacridonequinone with a stabilizer selected from the group consisting of 2-anilinoacridone, 5,6,7,8-tetrahydro-2-anilinoacridone, 6-anilinoquinolone and 2-aminoacridone of improved lightfastness is provided which displays improved dispersibility while still maintaining a high degree of transparency in automotive finishes when post-treated with a surfactant.

    摘要翻译： 提供了喹吖啶酮醌与稳定剂的固溶体，其选自具有改善的耐光性的2-苯胺基吖啶酮，5,6,7,8-四氢-2-苯胺基吖啶酮，6-苯胺基喹诺酮和2-氨基吖啶酮，其显示出改进的分散性， 当用表面活性剂进行后处理时，仍然保持高度的汽车漆的透明度。