公开(公告)号：US20140165874A1

公开(公告)日：2014-06-19

申请号：US14107384

申请日：2013-12-16

Applicant: VIDEOJET TECHNOLOGIES INC.

Inventor： Casey Robertson ,  Anthony Selmeczy ,  John Folkers

IPC: C09D11/00

CPC classification number: C09D11/36 ,  B41J2/01 ,  C08K5/04 ,  C08K5/06 ,  C08K5/11 ,  C09D11/30 ,  C09D11/32 ,  C09D11/328 ,  C09D11/38

Abstract: A thermal ink jet ink composition includes one or more volatile organic solvents, wherein the one or more volatile organic solvents are selected from C1-C4 alcohols, C3-C6 ketones, C3-C6 esters, C4-C8 ethers, and mixtures thereof; one or more binder resins; and one or more dyes. The ink composition is suitable for use in a thermal ink jet printer and the ink composition has a slow rate of kogation such that it is capable of being printed at least 10 million drops per nozzle from the thermal ink jet printer before drop weight of the ink composition is reduced by more than 10%.

Abstract translation: 热喷墨油墨组合物包括一种或多种挥发性有机溶剂，其中一种或多种挥发性有机溶剂选自C 1 -C 4醇，C 3 -C 6酮，C 3 -C 6酯，C 4 -C 8醚及其混合物; 一种或多种粘合剂树脂; 和一种或多种染料。 油墨组合物适用于热喷墨打印机，并且油墨组合物具有缓慢的结垢速率，使得其能够在喷墨打印机的喷墨重量之前从热喷墨打印机喷射至少10万个液滴 成分减少10％以上。

公开(公告)号：US20240076511A1

公开(公告)日：2024-03-07

申请号：US18388605

申请日：2023-11-10

Applicant: VIDEOJET TECHNOLOGIES INC.

Inventor： David Majewski ,  Zheng Xue ,  Linfang Zhu ,  John Folkers ,  Hanyan Meng

IPC: C09D11/033 ,  C09D11/328 ,  C09D11/52

CPC classification number: C09D11/033 ,  C09D11/328 ,  C09D11/52

Abstract: The present invention relates to inkjet ink compositions that take advantage of solvent mixtures containing an ester, a ketone, and optionally an alcohol, in order to provide ink compositions that have suitable qualities for inkjet printing. Preferred ink compositions include a C1-C3 alkyl ester of C1-C3 carboxylic acid, a C3-C7 ketone, and optionally a C2-C3 alkyl alcohol.