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:
Mar. 03, 2020
Filed:
Mar. 16, 2018
Applicant:
Yuuki Matsushita, Kanagawa, JP;
Inventor:
Yuuki Matsushita, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/107 (2014.01); C09D 11/38 (2014.01); C08L 35/02 (2006.01); C09D 11/104 (2014.01); C09D 11/101 (2014.01); C09D 11/108 (2014.01); C09D 133/06 (2006.01); C09D 11/106 (2014.01);
U.S. Cl.
CPC ...
C09D 11/107 (2013.01); C08L 35/02 (2013.01); C09D 11/101 (2013.01); C09D 11/104 (2013.01); C09D 11/106 (2013.01); C09D 11/108 (2013.01); C09D 11/38 (2013.01); C09D 133/066 (2013.01);
Abstract
A curable composition includes a polymerizable compound containing diethylene glycol dimethacrylate and a mono-functional (meth)acrylate having an OH group and a resin, wherein the resin satisfies the following (1) and (2), (1). a viscosity at 25 degrees C. of a liquid mixture of 70 parts of the diethylene glycol dimethacrylate and 30 parts of the resin is 15 to 27 times greater than that of the diethylene glycol dimethacrylate alone, and (2). the liquid mixture has a spin-spin relaxation time of 240 ms or less as measured by Carr-Purcell-Meiboom-Gill (CPMG) of pulse Nuclear Magnetic Resonance (NMR) analysis.