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:
Apr. 02, 2024
Filed:
Mar. 02, 2018
Maxell, Ltd., Kyoto, JP;
Mimaki Engineering Co., Ltd., Nagano, JP;
Katsuyuki Kito, Kyoto, JP;
Taeko Izumo, Kyoto, JP;
Masakatsu Okawa, Nagano, JP;
Kenta Hongo, Nagano, JP;
MAXELL, LTD., Kyoto, JP;
MIMAKI ENGINEERING CO., LTD., Nagano, JP;
Abstract
The present invention relates to a model material ink set for use in an optical molding method by an inkjet system, wherein the ink set comprises a color ink and a clear ink containing an ethylenically unsaturated monomer, as a model material ink, wherein the color ink contains, as the ethylenically unsaturated monomer, 30 to 75% of a (meth)acrylate and 10 to 50% of an ethylenically unsaturated monomer that is not a (meth)acrylate and that contains a nitrogen atom, based on a total amount of the color ink, the clear ink contains, as the ethylenically unsaturated monomer, 30 to 80% of a (meth)acrylate based on a total amount of the clear ink, provided that a content of the ethylenically unsaturated monomer that is not a (meth)acrylate and that contains a nitrogen atom is less than 10% based on the total amount of the clear ink.