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:
Jun. 28, 2005
Filed:
Mar. 17, 2004
Koji Kada, Ibaraki, JP;
Kouhei Sawada, Nishinomiya, JP;
Koji Kada, Ibaraki, JP;
Kouhei Sawada, Nishinomiya, JP;
NOF Corporation, Tokyo, JP;
Abstract
An aqueous coating liquid for forming a magnesium oxide film comprising (a) a magnesium carboxylate derived from a carboxylic acid having 1 to 6 carbon atoms, (b) a surfactant, (c) a polyhydric alcohol compound, and (d) a solvent made substantially of water, wherein the magnesium carboxylate is contained in a ratio of 5 wt % or more and 50 wt % or less. The surfactant is contained in a ratio of 0.01 wt % or more and 2.5 wt % or less, and the polyhydric alcohol compound is contained in a ratio of 0.05 wt % or more and 40 wt % or less, based on a weight of the entire coating liquid. The magnesium carboxylate content is the same with or larger than that of the polyhydric alcohol compound, and a total weight of the magnesium carboxylate and the polyhydric alcohol compound is 80 wt % or less of the weight of the entire coating liquid; and wherein the magnesium carboxylate, the surfactant, and the polyhydric alcohol compound are dissolved in the solvent.