Multi-density ink jet ink set for ink jet printing
Kitchenware & Tableware,Custom Made Placemats,Coaster With Cork Bottom,Coasters With Logo Ningbo DSS Intelligent Technology Co., Ltd , https://www.dssking.com
February 21 08:09:29, 2024
Patent name: Multi-density ink-jet ink set for ink-jet printing Patent applicant Applicant Agfa-Grout Corporation Principal applicant Address Inventor F. Defergut, Mötzel, Belgium; M. Mayer; G. De Rover; R.Class Application (Patent) No. 200510068733.X Application Date 2005.04.30 Certification Date Approval Notice No. 1693384 Audit Notice Date 2005.11.09 Instruction CD-ROM D0545 Main Classification Code C09D11/02 C09D11/02; B41J2/01 Division Original Application No. 2004.5.6 EP 04101968.8 Abstract A multi-density inkjet ink set comprising two black ink compositions and at least three color inks, wherein the first black ink composition The luminance Lsup*/sup value is 35-65 calculated from the spectral transmittance diluted 1000 times by the first black ink composition, and the luminance Lsup*/sup value of the second black ink composition is The second black ink composition was diluted by 1000-fold spectral transmittance calculated from 70-100. A method of inkjet printing is also disclosed. Sovereignty item 1, a multi-density ink jet ink set comprising two black ink compositions and at least three color inks, wherein the first black ink composition has a luminance L* value from the first black The ink composition is diluted by 1000-fold spectral transmittance calculated from 35-65, while the second black ink composition has a luminance L* value that is a spectral transmission calculated by a 1000-fold dilution of the second black ink composition. Get 70-100. International Application International Publication Date of Entry into the Country Patent Agency China Patent Agency (Hong Kong) Co., Ltd. Agency Address Agent Liu Yuanjin Zhao Sulin