公开(公告)号：US20140170384A1

公开(公告)日：2014-06-19

申请号：US13720918

申请日：2012-12-19

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, LP

Inventor： Vladek Kasperchik ,  Vladimir Jakubek

IPC: C09D7/12

CPC classification number: C09D7/61 ,  C09D1/00 ,  C09D7/67 ,  C09D7/68 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38 ,  Y10T428/24413

Abstract: The present disclosure is drawn to an inks, printed articles, and related methods. In one example, the a neutral gray reflective ink can include an aqueous liquid vehicle, iron oxide reflective particles having an average particle size from 3 nm to 180 nm dispersed in the aqueous liquid vehicle, and a dye system solvated in the aqueous liquid vehicle. The iron oxide particles and the dye system are present at relative concentrations to provide a reflective ink that is neutral gray.

Abstract translation: 本公开涉及油墨，印刷品和相关方法。 在一个实例中，中性灰色反射油墨可以包括水性液体载体，分散在水性液体载体中的平均粒度为3nm至180nm的氧化铁反射颗粒，以及溶剂化在液体载体中的染料体系。 氧化铁颗粒和染料体系以相对浓度存在以提供中性灰色的反射性油墨。

公开(公告)号：US09133351B2

公开(公告)日：2015-09-15

申请号：US13720918

申请日：2012-12-19

Applicant: Hewlett-Packard Development Company, LP

Inventor： Vladek Kasperchik ,  Vladimir Jakubek

IPC: B44C5/04 ,  C09D10/00 ,  C09B67/00 ,  C09D11/00 ,  C09D7/12 ,  C09D1/00

CPC classification number: C09D7/61 ,  C09D1/00 ,  C09D7/67 ,  C09D7/68 ,  C09D11/322 ,  C09D11/328 ,  C09D11/38 ,  Y10T428/24413

Abstract: The present disclosure is drawn to an inks, printed articles, and related methods. In one example, the a neutral gray reflective ink can include an aqueous liquid vehicle, iron oxide reflective particles having an average particle size from 3 nm to 180 nm dispersed in the aqueous liquid vehicle, and a dye system solvated in the aqueous liquid vehicle. The iron oxide particles and the dye system are present at relative concentrations to provide a reflective ink that is neutral gray.

Abstract translation: 本公开涉及油墨，印刷品和相关方法。 在一个实例中，中性灰色反射油墨可以包括水性液体载体，分散在水性液体载体中的平均粒度为3nm至180nm的氧化铁反射颗粒，以及溶剂化在液体载体中的染料体系。 氧化铁颗粒和染料体系以相对浓度存在以提供中性灰色的反射性油墨。