The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2022
Filed:
Jan. 28, 2020
Ricoh Company, Ltd., Tokyo, JP;
Shigeyuki Harada, Shizuoka, JP;
Hidetoshi Fujii, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
An active-energy-ray-polymerizable initiator having a structure represented by the following general formula (1) is provided. In general formula (1), Lrepresents —C(═O)—O— (binding to Lside) or —O—, Lrepresents —O(CH)-(binding to Lside), —(OCH)-(binding to Lside), or —(OCH)-(binding to Lside), where p represents an integer of 2 to 16, n represents an integer of 2 to 12, and m represents 2 or 3, Lrepresents a direct binding or —NH—, Lrepresents —OCH-(binding to Lside) or —(OCH)-(binding to Lside), and R represents —H or —CH.