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1. WO2020004083 - MOLDED ARTICLE AND PRODUCTION METHOD THEREFOR

Publication Number WO/2020/004083
Publication Date 02.01.2020
International Application No. PCT/JP2019/023733
International Filing Date 14.06.2019
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5
Manufacture of articles or shaped materials containing macromolecular substances
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
02
with solvents, e.g. swelling agents
C08J 7/00 (2006.01)
C08J 5/00 (2006.01)
C08J 7/02 (2006.01)
CPC
C08J 5/00
C08J 7/00
C08J 7/02
Applicants
  • ダイキン工業株式会社 DAIKIN INDUSTRIES, LTD. [JP/JP]; 大阪府大阪市北区中崎西2丁目4番12号 梅田センタービル Umeda Center Building, 4-12, Nakazaki-nishi 2-chome, Kita-ku, Osaka-shi, Osaka 5308323, JP
Inventors
  • 今村 均 IMAMURA, Hitoshi; JP
  • 向井 恵吏 MUKAI, Eri; JP
  • 桑嶋 祐己 KUWAJIMA, Yuuki; JP
  • 近藤 昌宏 KONDO, Masahiro; JP
Agents
  • とこしえ特許業務法人 TOKOSHIE PATENT FIRM; 東京都新宿区西新宿7丁目22番27号 西新宿KNビル Nishishinjuku KN Bldg., 22-27, Nishishinjuku 7-chome, Shinjuku-ku, Tokyo 1600023, JP
Priority Data
2018-12059126.06.2018JP
2019-07786216.04.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOLDED ARTICLE AND PRODUCTION METHOD THEREFOR
(FR) ARTICLE MOULÉ ET SON PROCÉDÉ DE PRODUCTION
(JA) 成形品およびその製造方法
Abstract
(EN)
Provided is a molded article which comprises a copolymer comprising tetrafluoroethylene units and perfluoro(alkyl vinyl ether) units and which has a surface roughness Ra of 0.20 μm or less and has a contact angle with water of 80° or less.
(FR)
L'invention concerne un article moulé qui comprend un copolymère comprenant des unités de tétrafluoroéthylène et des unités de perfluoro (alkyl vinyl éther) et qui a une rugosité de surface Ra de 0,20 µm ou moins et un angle de contact avec l'eau de 80° ou moins.
(JA)
テトラフルオロエチレン単位とパーフルオロ(アルキルビニルエーテル)単位とを含有する共重合体を含む成形品であって、前記成形品の表面粗度Raが、0.20μm以下であり、前記成形品の対水接触角が、80度以下である成形品を提供する。
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