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:
Dec. 06, 2016
Filed:
Jul. 01, 2015
M.j. International Flooring and Interior Products Inc., New Taipei, TW;
Chen-Lung Lin, New Taipei, TW;
Henn-Sheng Hsia, New Taipei, TW;
Shih-An Lin, New Taipei, TW;
Pen-Yuan Chen, New Taipei, TW;
M.J. INTERNATIONAL FLOORING AND INTERIOR PRODUCTS INC., New Taipei, TW;
Abstract
In a non-PVC tile, a bottom material layer, a printing layer and a transparent wear-resistant layer are disposed from bottom to top. The printing layer includes an inorganic filling material of 55˜90 percentage weight (wt %). The coefficient of thermal expansion of the bottom material layer and the transparent wear-resistant layer are larger than that of the printing layer. When the bottom material layer, the printing layer and the transparent wear-resistant layer are heated and then cooled, the bottom material layer and the transparent wear-resistant layer symmetrically contract with the printing layer being a center.