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. 24, 2015
Filed:
Jan. 16, 2007
Norio Nakayama, Chiba, JP;
Toshihiko Takaki, Chiba, JP;
Chaobin He, Research Link, SG;
Khine Yi Mya, Research Link, SG;
Yang Xiao, Research Link, SG;
Norio Nakayama, Chiba, JP;
Toshihiko Takaki, Chiba, JP;
Chaobin He, Research Link, SG;
Khine Yi Mya, Research Link, SG;
Yang Xiao, Research Link, SG;
Mitsui Chemicals, Inc., Tokyo, JP;
Agency for Science, Technology and Research, Connexis, SG;
Abstract
A hard coating composition including at least the following components (A) to (E): Component (A): A poly(methyl)glycidyl ether compound derived from a chain aliphatic polyol or a chain aliphatic polyether polyol, which may or may not contain a hydroxyl group, Component (B): A silsesquioxane compound containing a cationic polymerizable group, Component (C): A silicate compound, Component (D): A silane compound containing a cationic polymerizable group, or a partial condensed compound thereof, or a mixture thereof, and Component (E): A cationic photopolymerization initiator, wherein the composition includes 5 to 40 parts by weight of the component (A), 60 to 95 parts by weight of the total of the components (B), (C) and (D), and 0.1 to 10 parts by weight of the component (E), each based on 100 parts by weight of the total of the components (A) to (D).