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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.:

US 12687780 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Aug. 16, 2022

Curable water-based composition, active-energy-ray-curable water-based composition, active-energy-ray-curable water-based ink, stored container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, cured product, and decorated body

Applicant:

Masahide Kobayashi, Kanagawa, JP;

Inventor:

Masahide Kobayashi, Kanagawa, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:

Grüneberg Global IP, PLLC

Primary Examiner:

Jonathan Johnson

Assistant Examiner:

Andrew Preston Traywick

Int. Cl.
CPC ...
G03F 7/028 (2006.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); G03F 7/00 (2006.01); G03F 7/20 (2006.01);
U.S. Cl.
CPC ...
G03F 7/028 (2013.01); G03F 7/0037 (2013.01); G03F 7/2004 (2013.01); G03F 7/2018 (2013.01); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract

Provided is a curable water-based composition including water, a polymerizable compound (A), and a polymerization initiator (C). The polymerizable compound (A) contains an acrylamide compound (A1) represented by General formula (A1) below. In the General formula (A1), X represents an alkylene group containing from 1 through 6 carbon atoms, and Y represents a group represented by General formula (A1a) below or General formula (A1b) below, In the General formula (A1a), Rrepresents an alkyl group containing from 1 through 10 carbon atoms, and * represents a bonding site with X, In the General formula (A1b), Rrepresents an alkyl group containing from 1 through 10 carbon atoms, and * represents a bonding site with X.

Find Patent Forward Citations

Kobayashi, Masahide. (2026). Curable water-based composition, active-energy-ray-curable water-based composition, active-energy-ray-curable water-based ink, stored container, two-dimensional or three-dimensional image forming apparatus, two-dimensional or three-dimensional image forming method, cured product, and decorated body (U.S. Patent No. 12687780). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12687780

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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