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Ink system containing polymer binders

A technology of ink and carrier, applied in the direction of ink, dyeing low molecular organic compound treatment, printing, etc., can solve problems such as poor printing quality and low optical density

Inactive Publication Date: 2008-04-30
HEWLETT PACKARD DEV CO LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many of these techniques often result in low optical density (OD), poor print quality (eg, edge sharpness), mottling, and / or complex print pattern designs on the print media

Method used

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  • Ink system containing polymer binders
  • Ink system containing polymer binders
  • Ink system containing polymer binders

Examples

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Embodiment

[0066] The following examples describe the presently best known implementations of the systems and methods. It should be understood, however, that the following is merely an exemplary or descriptive application of the principles of the present systems and methods. Many modifications and alternative compositions, methods and systems may be devised by those skilled in the art without departing from the spirit and scope of the present systems and methods. The appended claims are intended to cover such changes and arrangements. Thus, while the present systems and methods have been described in detail above, the following examples provide further details regarding what are presently believed to be the most practical and preferred embodiments of the present systems and methods.

[0067] According to this example, a set of inks was formulated using the components described in Table 1 below. The inks contained 0% and about 0.8% of SMA base resin or SMA half ester.

[0068] Table 1 ...

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Abstract

An ink-jet ink (160) composition includes a jettable vehicle, a plurality of pigment solids dispersed in the jettable vehicle, and a half-ester of styrene maleic anhydride (SMA) dispersed in the jettable vehicle.

Description

[0001] related application [0002] This application is a continuation-in-part of co-pending US Patent Application Serial No. 10 / 807,025, filed March 22, 2004, which is hereby incorporated by reference in its entirety, and claims priority under 35 U.S.C. §120. Background technique [0003] Inkjet printing has become a popular method of recording images on various media surfaces, especially paper, for a number of reasons, including low press noise, high-speed recording capability, and multi-color recording. Additionally, these advantages of inkjet printing can be obtained relatively inexpensively to the consumer. Although tremendous advances have been made in inkjet printing, along with the advances, consumers have increased demands for higher speeds, higher resolutions, full-color image generation, improved stability, and the like. [0004] As new inkjet inks and print engines are developed, several traditional characteristics are considered when evaluating inks in conjuncti...

Claims

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Application Information

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IPC IPC(8): C09D11/02B41J2/01B41M5/00C09C1/56C09C3/08
CPCC09D11/30C09D11/38C09D11/324C09D11/322
Inventor D·郭X·陈
Owner HEWLETT PACKARD DEV CO LP
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