Daikin Industries, Ltd.

Matsushita Electric Works, Ltd.

Panasonic Corporation

Panasonic Electric Works Co., Ltd.

Panasonic Intellectual Property Management Co., Ltd.

Yoshiaki Honda

Yoshifumi Watabe

Tsutomu Ichihara

Takuya Komoda

Koichi Aizawa

Takashi Hatai

Takayuki Nishikawa

Toru Baba

Tomohiro Kamitsu

Shigeaki Yamazaki

Nobuyoshi Koshida

Sadayuki Sumi

Yoshiyuki Takegawa

Ryo Taniguchi

Yukihiro Kondo

Shinichi Kinoshita

Takaaki Ukeda

Yuji Takada

Shigeo Gotoh

Masanori Hayashi

Reina Moriyasu

Nozomi Katsuma

Hisashi Mitsuhashi

Tadashi Murakami

Hiroshi Kawada

Hiroshi Yamanaka

Takeshi Ohno

Teruyuki Fukuda

Toshiharu Shimooka

Kiyoshi Gotou

Kazuo Sawada

Yasuko Yamamoto

Takeshi Maehira

Hiromichi Goto

Naomasa Oka

Yoshimi Motonari

Tatsuo Masuda

Kouichi Aizawa

Daiki Ishii

Nozomi Nakano

Tomizo Terasawa

Kousaku Kitada

Tomoo Ohtsuka

Kazuki Maruhashi

Yoshifumi c/o Matsushita Electric Works Ltd Watabe

Tsutomu c/o Matsushita Electric Works Ltd Ichihara

A curable composition including a fluorine-containing silane compound having two or more Si atoms each bonding to at least one group selected from the group consisting of a hydroxyl group and a hydrolyzable group; an organosilicon compound having at least two —O—R(s) each bonding to a Si atom, wherein each R, at each occurrence, is independently a hydrogen atom or a monovalent organic group; a catalyst; and a solvent.

Curable composition

An article including an electronic member having a void filled with a cured product formed by curing a curable composition. The curable composition includes (A) a compound having two or more alkenyl groups and a perfluoro(poly)ether group in one molecule, wherein the perfluoro(poly)ether group is represented by formula: —(OCF)—(OCF)—(OCF)—(OCX)—(OCF)—(OCF)—, wherein a, b, c and d are each independently an integer of 0 to 30, e and f are each independently an integer of 1 to 200, the sum of a, b, c, d, e and f is at least 5 or more, the occurrence order of the respective repeating units, a ratio of e to f is less than 1.0, and each X, at each occurrence, is independently a hydrogen, fluorine, or a chlorine atom, (B) an organosilicon compound having two or more hydrogen atoms each bonding to a silicon atom, and (C) a catalyst.

An electrode having a coating layer formed from a composition including a perfluoropolyether group-containing compound represented by the formula (A1), (A2), (B1), (B2), (C1), (C2), (D1), (D2), (E1) or (E2) as defined herein, wherein in the composition, compounds represented by formulae (A2), (B2), (C2), (D2) and (E2) are 0.1 mol % or more and 35 mol % or less based on the total amount of compounds represented by formulae (A1), (B1), (C1), (D1) and (E1) and compounds represented by formulae (A2), (B2), (C2), (D2) and (E2). Also disclosed is an electrochemical device including the electrode.

Electrode and electrochemical device

The present invention provides a member for a wearable device, the member including a resin base material, an electronic component, and a protecting layer which protects the electronic component, wherein the protecting layer is a layer formed from a curable composition including a perfluoropolyether group-containing compound.

Member for wearable device

A substrate for pattern formation, the substrate including at least a base material and a perfluoro(poly)ether group-containing silane compound-derived portion, wherein the base material includes at least one main face having a first region and a second region which is a region for pattern formation, adjacent to the first region, and the perfluoro(poly)ether group-containing silane compound-derived portion is disposed in the first region.

Substrate for pattern formation

An article including a base material of zirconium oxide, an intermediate layer located on the base material, and a surface treating layer formed from a surface treating agent containing a fluorine-containing silane compound located on the intermediate layer, wherein the intermediate layer includes one or more metal oxides. Also disclosed is a process for forming the surface treating layer and a process for producing the article.

Article having surface treatment layer

An electrochemical device which is an alkali metal battery or an alkaline earth metal battery, wherein only a positive electrode is an electrode having a perfluoropolyether group-containing compound in a surface thereof.

A surface treatment composition including a perfluoropolyether group-containing silane compound and a solvent, wherein a proportion of the perfluoropolyether group-containing silane compound based on a total amount of the perfluoropolyether group-containing silane compound and the solvent is in the range from 30 to 99% by mass.

Surface treatment composition

A curable composition including a perfluoro(poly)ether group-containing silane compound having two or more Si atoms each bonding to at least one selected from a hydroxyl and hydrolyzable group, and a group represented by: &#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCX)&#x2014;(OCF)&#x2014;(OCF)&#x2014;, wherein a, b, c and d are each independently an integer of 0 to 30, e and f are each independently an integer of 1 to 200, the sum of a, b, c, d, e and f is 5 or more, the occurrence order of the respective repeating units with the subscript a, b, c, d, e or f is not limited, a ratio of e to f is 1.0 or more, and each Xis independently a hydrogen, fluorine or chlorine atom; an organosilicon compound having at least two &#x2014;O&#x2014;R(s) each bonding to a Si atom, wherein each R, at each occurrence, is independently a hydrogen atom or a monovalent organic group; and a catalyst.

A curable composition including a fluorine-containing silane compound having two or more Si atoms each bonding to at least one group selected from the group consisting of a hydroxyl group and a hydrolyzable group, an organosilicon compound having at least two &#x2014;O&#x2014;R(s) each bonding to a Si atom, wherein each R, at each occurrence, independently represents a hydrogen atom or monovalent organic group, and a metal-based catalyst represented by M(-O&#x2014;R), wherein: M represents a metal atom; each R, at each occurrence, independently represents a hydrocarbon group having 1 to 3 carbon atoms; and &#x3b7; is the coordination number of M.

A curable composition including a fluorine-containing silane compound having two or more Si atoms each bonding to at least one group selected from the group consisting of a hydroxyl group and a hydrolyzable group; an organosilicon compound having at least two &#x2014;O&#x2014;R(s) each bonding to a Si atom, wherein each R, at each occurrence, is independently a hydrogen atom or a monovalent organic group; a catalyst; and a solvent.

A curable composition including a perfluoro(poly)ether group-containing silane compound having two or more Si atoms each bonding to at least one of a hydroxyl and hydrolyzable group, and a perfluoro(poly)ether group represented by: &#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCX)&#x2014;(OCF)&#x2014;(OCF)&#x2014;, wherein a, b, c and d are each independently an integer of 0 to 30, e and f are each independently an integer of 1 to 200, the sum of a, b, c, d, e and f is at least 5, the occurrence order of respective repeating units with the subscript a, b, c, d, e or f is not limited, a ratio of e to f is less than 1.0, and each Xis independently a hydrogen, fluorine or chlorine atom; an organosilicon compound having at least two &#x2014;O&#x2014;R(s) each bonding to a Si atom, wherein each Ris independently a hydrogen atom or a monovalent organic group; and a catalyst.

A curable composition including (A) a compound having two or more alkenyl groups and a perfluoro(poly)ether group in one molecule, wherein the perfluoro(poly)ether group is represented by formula: &#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCF)&#x2014;(OCX)&#x2014;(OCF)&#x2014;(OCF)&#x2014;, a, b, c and d are each independently an integer of 0 to 30, e and f are each independently an integer of 1 to 200, the sum of a, b, c, d, e and f is at least 5, the occurrence order of the respective repeating units in parentheses with the subscript a, b, c, d, e or f is not limited in the formula, a ratio of e to f is 1.0 or more, and each X, at each occurrence, is independently a hydrogen atom, a fluorine atom or a chlorine atom, (B) an organosilicon compound which has two or more hydrogen atoms each bonding to a silicon atom, in one molecule, and (C) a catalyst.

The present invention relates to an electrode having a perfluoropolyether group-containing compound in a surface thereof.

The present invention provides a compound represented by general formula (A1) or (A2):R&#x2014;(PE-Y)&#x2014;PE-X&#x2014;(SiRRR)&#x2003;&#x2003;(A1)(RRRSi)&#x2014;X&#x2014;(PE-Y)&#x2014;PE-X&#x2014;(SiRRR)&#x2003;&#x2003;(A2)wherein each of symbols is as defined in the description.

Growing community of inventors

Souraku-gun, Japan

Yoshiaki Honda