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:
Feb. 18, 2020
Filed:
May. 11, 2016
Toray Industries, Inc., Tokyo, JP;
Nanotheta Co., Ltd., Tokyo, JP;
Motonori Hochi, Otsu, JP;
Yuki Sekido, Otsu, JP;
Ichiro Itagaki, Tokyo, JP;
Toru Arakane, Tokyo, JP;
Shinya Ohtsubo, Tokyo, JP;
Shinji Takeoka, Tokyo, JP;
Atsushi Murata, Tokyo, JP;
Mao Fujii, Otsu, JP;
Yuya Ishizuka, Saitama, JP;
Shuichi Shoji, Tokorozawa, JP;
Jun Mizuno, Kawagoe, JP;
Takashi Kasahara, Tokyo, JP;
Toray Industries, Inc., Tokyo, JP;
Nanotheta Co, Ltd., Tokyo, JP;
Abstract
A polymer film has an average film thickness Talong a straight line D passing through the center of gravity of a two-dimensional projection such that the area of the polymer film is maximized, satisfies equation (a), the average value L of distances 1 from the center of gravity to edges satisfies equation (b), the Young's modulus E satisfies equation (c), and the thickness deviation Δ defined by equation (d) satisfies equation (e); and a dispersion liquid and an agglomerate using the same. (a) 10 nm≤T≤1000 nm, (b) 0.1 μm≤L≤500 μm, (c) 0.01 GPa≤E≤4.3 GPa, (d) Δ=1−T/T, (e) 0.346E×10−1.499<Δ<−0.073E×10+0.316.