公开(公告)号：US5114478A

公开(公告)日：1992-05-19

申请号：US637713

申请日：1991-01-07

申请人： Judith Auslander ,  Norman C. Hochwalt ,  Thjagaraj Sarada

发明人： Judith Auslander ,  Norman C. Hochwalt ,  Thjagaraj Sarada

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09D11/10

CPC分类号： C09D11/50

摘要： A homogeneous ink for use in postage meter inking systems. The homogeneous ink is formulated by dissolving a coloring material composed of fluorescent toner in a non-volatile solution blend consisting of low molecular weight, low viscosity, non ionic surfactants with alcohol or ester terminal groups having an HLB number varying from 8 to 15 and glycols. Viscosity modifiers can be used as thinners and thickeners. A surface tension modifier compatible to the system of the polyether-alkl/polymethylsiloxane copolymers type can be added in trace concentrations. The ink components of this invention are all hazard free, non-hygroscopic and do not adversely affect the materials of the inking system in which they are used.

公开(公告)号：US5091006A

公开(公告)日：1992-02-25

申请号：US547717

申请日：1990-07-03

申请人： Thyagaraj Sarada ,  Norman C. Hochwalt

发明人： Thyagaraj Sarada ,  Norman C. Hochwalt

IPC分类号： C09D11/00

CPC分类号： C09D11/50

摘要： A homogeneous fluorescent ink has been conceived that has particular use in devices such as inking components of postage meters. The inks are in the form of solutions, and contain a soluble fluorescent toner that is dissolved within a polar organic solvent. Additives can be used to modify the properties of the ink.

摘要翻译： 已经设想出在诸如邮资计量器的着墨部件的装置中特别有用的均匀的荧光墨水。 油墨是溶液的形式，并且含有溶解在极性有机溶剂中的可溶性荧光调色剂。 添加剂可用于修改墨水的性质。

公开(公告)号：US5288316A

公开(公告)日：1994-02-22

申请号：US956209

申请日：1992-10-05

申请人： Judith D. Auslander ,  Norman C. Hochwalt

发明人： Judith D. Auslander ,  Norman C. Hochwalt

IPC分类号： C09D11/02 ,  C09D11/08

CPC分类号： C09D11/033 ,  C09D11/02 ,  C09D11/08

摘要： Ink formulations have been conceived that result in inks having improved shelf life, tack and flow properties so that problems relating to ink plugging with contemporary ink pads are reduced. Another advantage of the inks is that they have improved paper dust resistance. These inks are made of a coloring material having an organic pigment dispersed in a modified rosin ester or dispersed in a modified rosin ester and triazine formaldehyde aryl sulphonamide resin dispersed in an alkyd oil. The solvent system is preferably composed of non drying solvents such as emollients and high molecular weight glycols.

摘要翻译： 已经设想出油墨配方，其导致油墨具有改善的保质期，粘性和流动特性，从而减少了与当代墨垫的油墨堵塞有关的问题。 油墨的另一个优点是它们具有改善的防尘性。 这些油墨由分散在改性松香酯中的分散在分散在醇酸油中的改性松香酯和三嗪甲醛芳基磺酰胺树脂中的有机颜料的着色材料制成。 溶剂系统优选由非干燥溶剂如软化剂和高分子量二醇组成。

公开(公告)号：US5988807A

公开(公告)日：1999-11-23

申请号：US986527

申请日：1997-12-08

申请人： Richard A Bernard ,  Norman C Hochwalt ,  Judith Auslander ,  Jerome E. Jackson

发明人： Richard A Bernard ,  Norman C Hochwalt ,  Judith Auslander ,  Jerome E. Jackson

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/50 ,  C09D11/30

摘要： A fluorescent ink that makes tagger marks and is able to be used in valve jet printers at a rate of four #10 envelopes per second. The ink also penetrates paper at a rapid rate and dries at the same time it is penetrating the paper, without degrading the print quality. The penetrating agent solvent system may be isopropyl alcohol in combination with a surfactant. The surfactant may be polyethylene glycol ethers. Polyethylene glycol ethers have a high boiling point and low vapor pressure. The penetrating agent solvent system has a low boiling point and high vapor pressure and a low static and dynamic surface tension. This improves the inks rate of penetration into the paper and diminishes the amount of offset.

摘要翻译： 一种荧光墨水，使得标签标记能够以每秒4＃10的信封速率在阀门喷墨打印机中使用。 油墨也可以快速渗透纸张，同时干透纸张，同时不会降低打印质量。 渗透剂溶剂体系可以是与表面活性剂组合的异丙醇。 表面活性剂可以是聚乙二醇醚。 聚乙二醇醚具有高沸点和低蒸气压。 渗透剂溶剂体系具有低沸点和高蒸气压，静态和动态表面张力低。 这样可以提高墨水渗入纸张的速度，并减少胶印量。