Title:
COMPOSITION, METHOD FOR PRODUCING ANTENNA, AND MOLDED ARTICLE
Document Type and Number:
WIPO Patent Application WO/2021/039596
Kind Code:
A1
Abstract:
Provided are: a composition which has excellent dielectric properties and adhesiveness and can be injection-molded or compression-molded on a substrate; a method for producing a high-performance antenna including the substrate molded from the composition; and a molded article molded from a molding. The composition according to the present invention includes a heat-meltable polymer containing a unit based on a tetrafluoroethylene, and is used for forming a substrate having a dielectric loss tangent of at most 0.05 by means of injection molding or compression molding. In addition, a method for producing an antenna according the present invention is: a method for producing an antenna provided with a molded portion holding an antenna pattern formed by means of an injection molding; or a method for producing an antenna provided with a matching layer covering an antenna pattern formed by means of a compression molding.
Inventors:
YAMABE ATSUMI (JP)
HOSODA TOMOYA (JP)
KASAI WATARU (JP)
SATO TAKASHI (JP)
HOSODA TOMOYA (JP)
KASAI WATARU (JP)
SATO TAKASHI (JP)
Application Number:
PCT/JP2020/031495
Publication Date:
March 04, 2021
Filing Date:
August 20, 2020
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
B29C45/14; B29C43/02; C08K7/00; C08K7/16; C08L27/18; H01P11/00; H01Q1/38
Domestic Patent References:
| WO2020059651A1 | 2020-03-26 |
Foreign References:
| JPH11228824A | 1999-08-24 | |||
| JPH11255992A | 1999-09-21 | |||
| JP2017125128A | 2017-07-20 | |||
| JP2019172962A | 2019-10-10 | |||
| JP2019176958A | 2019-10-17 | |||
| JP2019183118A | 2019-10-24 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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