![]() ![]() 238000007641 inkjet printing Methods 0.000 title claims abstract description 14.239000000203 mixture Substances 0.000 title claims abstract description 240.Assignors: HEWLETT-PACKARD COMPANY Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). reassignment HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ![]() Publication of US20020121219A1 publication Critical patent/US20020121219A1/en Application granted granted Critical Publication of US6503308B2 publication Critical patent/US6503308B2/en Assigned to HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. Assignors: IU, KAI KONG, STRAMEL, RODNEY D. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co Priority to US09/742,475 priority Critical patent/US6503308B2/en Assigned to HEWLETT-PACKARD COMPANY reassignment HEWLETT-PACKARD COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Hewlett Packard Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Stramel Kai Kong Iu Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/742,475 Other versions US20020121219A1 Google Patents Black ink compositions for inkjet printingÄownload PDF Info Publication number US6503308B2 US6503308B2 US09/742,475 US74247500A US6503308B2 US 6503308 B2 US6503308 B2 US 6503308B2 US 74247500 A US74247500 A US 74247500A US 6503308 B2 US6503308 B2 US 6503308B2 Authority US United States Prior art keywords black dyes ink composition present ink Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6503308B2 - Black ink compositions for inkjet printing US6503308B2 - Black ink compositions for inkjet printing ![]()
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