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. 04, 2014
Filed:
Jul. 05, 2010
Ryo Matsushita, Kasugai, JP;
Koji Otani, Kasugai, JP;
Kazuharu Niwa, Kasugai, JP;
Kazuhiko Nakada, Nagoya, JP;
Ryo Matsushita, Kasugai, JP;
Koji Otani, Kasugai, JP;
Kazuharu Niwa, Kasugai, JP;
Kazuhiko Nakada, Nagoya, JP;
Menicon Co., Ltd., Nagoya-Shi, JP;
Abstract
The present invention provides a hybrid soft contact lens including a central portion formed with a first hydrous soft material, and a peripheral portion formed with a second hydrous soft material, in which the first hydrous soft material is obtained by curing a first curable composition including a silicone-containing monomer. Preferably, the first hydrous soft material has a Young's modulus of no less than 3.0 MPa and no greater than 100 MPa, and the second hydrous soft material has a Young's modulus of no less than 0.20 MPa and less than 3.0 MPa.