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:
Nov. 08, 2022
Filed:
Feb. 28, 2017
Maxell, Ltd., Kyoto, JP;
Mimaki Engineering Co., Ltd., Nagano, JP;
Katsuyuki Kito, Osaka, JP;
Taeko Izumo, Osaka, JP;
Masakatsu Okawa, Nagano, JP;
Kenta Hongo, Nagano, JP;
MAXELL, LTD., Kyoto, JP;
MIMAKI ENGINEERING CO., LTD., Nagano, JP;
Abstract
A composition for model materials () is used for shaping an optically shaped article by an inkjet optical shaping method, comprises a monofunctional monomer (A) and an oligomer (B) as a photocurable component, further, comprises no polyfunctional monomer (C) as a photocurable component, or comprises a polyfunctional monomer (C) as a photocurable component at 3.0 parts by weight based on 100 parts by weight of a whole composition for model materials, the oligomer (B) has a hydroxyl group or an amino group, and a total molar fraction of the hydroxyl group and the amino group in a total amount of the photocurable components is less than 5.0%. The composition for model materials () can afford an optically shaped article that has flexibility, and does not crack even when it is bent.