发明授权
US07234805B2 Inkjet recording ink for sublimation transfer and method of dyeing
有权
用于升华转印的喷墨记录油墨和染色方法
- 专利标题: Inkjet recording ink for sublimation transfer and method of dyeing
- 专利标题(中): 用于升华转印的喷墨记录油墨和染色方法
-
申请号: US10500289申请日: 2003-08-14
-
公开(公告)号: US07234805B2公开(公告)日: 2007-06-26
- 发明人: Shunji Maekawa , Hiroki Tanaka
- 申请人: Shunji Maekawa , Hiroki Tanaka
- 申请人地址: JP Wakayama-shi
- 专利权人: Kiwa Chemical Industry Co., Ltd.
- 当前专利权人: Kiwa Chemical Industry Co., Ltd.
- 当前专利权人地址: JP Wakayama-shi
- 代理机构: Westerman, Hattori, Daniels & Adrian, LLP.
- 优先权: JP2002-247743 20020827
- 国际申请: PCT/JP03/10362 WO 20030814
- 国际公布: WO2004/020537 WO 20040311
- 主分类号: G01D11/00
- IPC分类号: G01D11/00
摘要:
An ink for sublimation transfer ink jet recording includes water, at least one sugar alcohol containing not less than four OH groups, a sublimation dye, a dispersant, and a compound expressed by the following chemical formula (I): R—O—(CH2CH2O)n—H (I) where R is an alkyl group having a carbon number of 25 to 150 and n is from 2 to 100. The ink is printed on a sheet medium by ink jet printing, and then the sheet medium is heated to sublimate and transfer the sublimation dye onto an object to be dyed. The ink for ink jet recording and the sublimation transfer dyeing method using the ink not only can maintain performances such as storage stability and high-quality recording images, but also can reduce environmental pollution, effectively prevent nozzle clogging, exhibit good dispersion stability, and achieve a high redispersion property that ensures stable ejection both during long continuous operation and after stopping the operation for a long time.
公开/授权文献
信息查询