Invention Grant
- Patent Title: Resin for ink and ink
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Application No.: US16244570Application Date: 2019-01-10
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Publication No.: US10781281B2Publication Date: 2020-09-22
- Inventor: Yasunori Ohashi , Hiroyuki Hisada , Lin Zhou , Maiko Yamamoto
- Applicant: HARIMA CHEMICALS, INCORPORATED
- Applicant Address: JP Kakogawa-Shi, Hyogo
- Assignee: HARIMA CHEMICALS, INCORPORATED
- Current Assignee: HARIMA CHEMICALS, INCORPORATED
- Current Assignee Address: JP Kakogawa-Shi, Hyogo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@5b3dbad4
- Main IPC: C08G8/34
- IPC: C08G8/34 ; C09D11/103 ; C09D11/08 ; C09D161/14
Abstract:
A method for producing a resin for ink which includes reacting a lignin, a phenol, and an aldehyde so as to obtain a lignin-containing resol phenolic resin; and reacting the obtained lignin-containing resol phenolic resin with a rosin-based resin, and polyhydric alcohol.
Public/Granted literature
- US20190144591A1 RESIN FOR INK AND INK Public/Granted day:2019-05-16
Information query
