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Patent Searching and Data


Title:
ADDITIVE FOR LIGHT CONTROL FILMS, AND THERMOSENSITIVE LIGHT CONTROL FILM
Document Type and Number:
WIPO Patent Application WO/2021/065801
Kind Code:
A1
Abstract:
An additive for light control films according to the present invention comprises a side chain crystallizable polymer that crystalizes at temperatures below the melting point thereof and that exhibits flowability at temperatures higher than or equal to the melting point. A thermosensitive light control film according to the present invention contains: the additive for light control films; and a base resin. The thermosensitive light control film is transparent at temperatures below the melting point and may be non-transparent at temperatures higher than or equal to the melting point.

Inventors:
MARUTANI KOSUKE (JP)
YAMASHITA KOJI (JP)
YAMAGUCHI SATOSHI (JP)
MEGUMI TAKASHI (JP)
KATO TAKUMI (JP)
Application Number:
PCT/JP2020/036636
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
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Assignee:
NITTA CORP (JP)
International Classes:
C08F220/18; A01G9/14; C08J5/18; C08L33/06
Domestic Patent References:
WO2011001550A12011-01-06
Foreign References:
JP2007119634A2007-05-17
JP2013543994A2013-12-09
JP2015174997A2015-10-05
JP2000095957A2000-04-04
JP2017071696A2017-04-13
Attorney, Agent or Firm:
BUNA PATENT ATTORNEYS (JP)
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