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, 2019
Filed:
Mar. 28, 2017
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi, JP;
Inventor:
Jun Sakai, Nagoya, JP;
Assignee:
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya-Shi, Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/322 (2014.01); C09D 11/033 (2014.01); C09D 11/102 (2014.01); C09D 11/107 (2014.01); C09D 11/106 (2014.01);
U.S. Cl.
CPC ...
C09D 11/322 (2013.01); C09D 11/033 (2013.01); C09D 11/102 (2013.01); C09D 11/106 (2013.01); C09D 11/107 (2013.01);
Abstract
A water-based white pigment ink for ink-jet recording includes a white pigment and water. The ink further includes a first resin emulsion having a tensile elongation from 600% to 1200% as a film, measured in accordance with JIS K 7127 and a second resin emulsion having a maximum tensile stress from 50 MPa to 80 MPa as a film, measured in accordance with JIS K 7127. The solid content (R1) of the first resin emulsion to be added and the solid content (R2) of the second resin emulsion to be added in the total amount of the ink satisfy R1/R2=0.4 to 2.5.