Title:
FINE PARTICLE-ALIGNED TRANSPARENT FILM
Document Type and Number:
WIPO Patent Application WO/2020/116428
Kind Code:
A1
Abstract:
[Problem] To provide a magnetic fine particle-aligned transparent film capable of controlling light transmission. [Solution] The transparent film according to the present invention is characterized by containing a binder and a light-transmission control material, wherein the light-transmission control material contains magnetic fine particles, and the magnetic fine particles are aligned in the binder.
Inventors:
MATSUO AKIRA (JP)
UCHIDA TAKAKO (JP)
UCHIDA TAKAKO (JP)
Application Number:
PCT/JP2019/047168
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
International Classes:
G02B5/00; C08J5/18; E06B5/00; G02B5/02; G03B21/62; H01F1/28; H01F1/37
Foreign References:
| JP2005257782A | 2005-09-22 | |||
| JPH0331804A | 1991-02-12 | |||
| US20110075258A1 | 2011-03-31 | |||
| JP2004341272A | 2004-12-02 |
Attorney, Agent or Firm:
NAGAI Hiroshi et al. (JP)
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