DE112022001851T5 - Copolymer, piezoelektrisches material, piezoelektrische folie und piezoelektrisches element - Google Patents

Copolymer, piezoelektrisches material, piezoelektrische folie und piezoelektrisches element Download PDF

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Publication number
DE112022001851T5
DE112022001851T5 DE112022001851.8T DE112022001851T DE112022001851T5 DE 112022001851 T5 DE112022001851 T5 DE 112022001851T5 DE 112022001851 T DE112022001851 T DE 112022001851T DE 112022001851 T5 DE112022001851 T5 DE 112022001851T5
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Prior art keywords
polymer
structural unit
group
formula
copolymer
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Pending
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DE112022001851.8T
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German (de)
English (en)
Inventor
Junichi Hoshino
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TDK Corp
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TDK Corp
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Publication of DE112022001851T5 publication Critical patent/DE112022001851T5/de
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/18—Homopolymers or copolymers of nitriles
    • C09D133/20—Homopolymers or copolymers of acrylonitrile
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/01—Manufacture or treatment
    • H10N30/09—Forming piezoelectric or electrostrictive materials
    • H10N30/098—Forming organic materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE112022001851.8T 2021-03-29 2022-03-28 Copolymer, piezoelektrisches material, piezoelektrische folie und piezoelektrisches element Pending DE112022001851T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021054912 2021-03-29
JP2021-054912 2021-03-29
PCT/JP2022/015022 WO2022210543A1 (ja) 2021-03-29 2022-03-28 共重合体、圧電材料、圧電膜および圧電素子

Publications (1)

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DE112022001851T5 true DE112022001851T5 (de) 2024-01-18

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DE112022001851.8T Pending DE112022001851T5 (de) 2021-03-29 2022-03-28 Copolymer, piezoelektrisches material, piezoelektrische folie und piezoelektrisches element

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US (1) US20240294794A1 (https=)
JP (1) JP7797398B2 (https=)
CN (1) CN115413283B (https=)
DE (1) DE112022001851T5 (https=)
WO (1) WO2022210543A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024013390A (ja) * 2022-07-20 2024-02-01 Tdk株式会社 共重合体、圧電材料、圧電膜および圧電素子

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013922A1 (en) 1990-03-09 1991-09-19 Hoechst Celanese Corporation Vinylidene cyanide alternating copolymers
JP2021054912A (ja) 2019-09-27 2021-04-08 株式会社ブリヂストン 液晶材料、液晶フィルム、センサー及び光学素子

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US2818362A (en) * 1954-05-18 1957-12-31 American Cyanamid Co N-vinyl-2-oxazolidone and polymerization products thereof and method of making
DE1069874B (de) * 1954-05-18 1959-11-26 American Cyanamid Company, New York, N. Y. (V. St. A.) Verfahren zur Herstellung von Mischpolymeren
GB851773A (en) * 1957-11-14 1960-10-19 Dow Chemical Co N-vinyl-x-alkyl-2-oxazolidinones and their polymers
US3086959A (en) * 1957-11-25 1963-04-23 Dow Chemical Co Graft copolymers of certain monomeric sulfonic acid compounds on certain nu-vinyl-2-oxazolidinone copolymer substrates and improved acrylonitrile polymer compositions obtainable therewith
US3337652A (en) * 1964-10-26 1967-08-22 Jack J Press Modification of stereoregular polyolefins
US3425969A (en) * 1961-04-04 1969-02-04 Jack J Press Process of preferentially modifying stereoregular polyhydrocarbons to improve dyeability
US3277056A (en) * 1963-11-27 1966-10-04 Lubrizol Corp N-3-oxohydrocarbon-substituted acrylamides and polymers thereof
JPS5331105B2 (https=) * 1973-03-27 1978-08-31
JP3558354B2 (ja) * 1993-08-30 2004-08-25 川澄化学工業株式会社 熱可逆性高分子化合物およびその製造方法
JPH0959535A (ja) * 1995-06-14 1997-03-04 Daicel U C B Kk 活性エネルギー線硬化型樹脂組成物、その硬化物およびフレネルレンズ
EP1142912A1 (en) * 2000-04-05 2001-10-10 Dsm N.V. Radiation curable compositions
JP2002338640A (ja) * 2001-05-17 2002-11-27 Nippon Shokubai Co Ltd ラジカル硬化性樹脂組成物、硬化方法およびその製造方法
JP2007023173A (ja) * 2005-07-19 2007-02-01 Eamex Co 導電性高分子アクチュエータ素子
WO2011145120A1 (en) * 2010-05-17 2011-11-24 Daunia Solar Cell S.R.L. New gel electrolytes suitable for photoelectrochemical devices
JP6809776B2 (ja) * 2014-03-28 2021-01-06 株式会社日本触媒 重合体、樹脂組成物、樹脂成形体、および重合体の製造方法
US10217984B2 (en) * 2014-09-29 2019-02-26 Tdk Corporation Separator and lithium ion secondary battery including the same
KR102596288B1 (ko) * 2016-11-29 2023-10-30 엘지디스플레이 주식회사 접촉 감응 소자 및 그를 포함하는 표시 장치
CN107353572A (zh) * 2017-08-11 2017-11-17 太仓碧奇新材料研发有限公司 一种高压电系数柔性复合材料薄膜的制备方法
WO2019087877A1 (ja) * 2017-11-02 2019-05-09 日鉄ケミカル＆マテリアル株式会社 エポキシ樹脂組成物及びその硬化物
CN111848868B (zh) * 2020-07-16 2022-05-13 重庆市化工研究院有限公司 一种共聚物及其制备方法和用途

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991013922A1 (en) 1990-03-09 1991-09-19 Hoechst Celanese Corporation Vinylidene cyanide alternating copolymers
JP2021054912A (ja) 2019-09-27 2021-04-08 株式会社ブリヂストン 液晶材料、液晶フィルム、センサー及び光学素子

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
H. Ueda, S. Carr, Piezoelectricity in Polyacrylonitrile. Polym J 16, 661-667
H. von Berlepsch, W. Kunstler, Piezoelectricity in acrylonitrile/methylacrylate copolymer. Polymer Bulletin 19, 305-309

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JPWO2022210543A1 (https=) 2022-10-06
CN115413283A (zh) 2022-11-29
US20240294794A1 (en) 2024-09-05
CN115413283B (zh) 2024-05-07
JP7797398B2 (ja) 2026-01-13
WO2022210543A1 (ja) 2022-10-06

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