KR910006349B1 - 중합체 압전물질 - Google Patents

중합체 압전물질 Download PDF

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Publication number
KR910006349B1
KR910006349B1 KR1019870002797A KR870002797A KR910006349B1 KR 910006349 B1 KR910006349 B1 KR 910006349B1 KR 1019870002797 A KR1019870002797 A KR 1019870002797A KR 870002797 A KR870002797 A KR 870002797A KR 910006349 B1 KR910006349 B1 KR 910006349B1
Authority
KR
South Korea
Prior art keywords
piezoelectric material
group
material according
polyester
polymeric
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019870002797A
Other languages
English (en)
Korean (ko)
Other versions
KR870008933A (ko
Inventor
다다히로 아사다
겐지 히지가따
다까유끼 이시가와
Original Assignee
폴리플라스틱스 가부시끼가이샤
고니시 히꼬이찌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 폴리플라스틱스 가부시끼가이샤, 고니시 히꼬이찌 filed Critical 폴리플라스틱스 가부시끼가이샤
Publication of KR870008933A publication Critical patent/KR870008933A/ko
Application granted granted Critical
Publication of KR910006349B1 publication Critical patent/KR910006349B1/ko
Expired legal-status Critical Current

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/065—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids the hydroxy and carboxylic ester groups being bound to aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
    • B29C71/0081—After-treatment of articles without altering their shape; Apparatus therefor using an electric field, e.g. for electrostatic charging
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0044—Anisotropic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1019870002797A 1986-03-26 1987-03-26 중합체 압전물질 Expired KR910006349B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-67868 1986-03-26
JP67868 1986-03-26
JP61067868A JPS62224090A (ja) 1986-03-26 1986-03-26 高分子圧電材料

Publications (2)

Publication Number Publication Date
KR870008933A KR870008933A (ko) 1987-10-22
KR910006349B1 true KR910006349B1 (ko) 1991-08-21

Family

ID=13357333

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870002797A Expired KR910006349B1 (ko) 1986-03-26 1987-03-26 중합체 압전물질

Country Status (4)

Country Link
JP (1) JPS62224090A (enrdf_load_stackoverflow)
KR (1) KR910006349B1 (enrdf_load_stackoverflow)
GB (1) GB2188585B (enrdf_load_stackoverflow)
SG (1) SG2690G (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5962122A (en) * 1995-11-28 1999-10-05 Hoechst Celanese Corporation Liquid crystalline polymer composites having high dielectric constant
WO2002100295A2 (en) 2001-03-08 2002-12-19 The Trustees Of The University Of Pennsylvania Facially amphiphilic polymers as anti-infective agents
US7029598B2 (en) * 2002-06-19 2006-04-18 Fuji Photo Film Co., Ltd. Composite material for piezoelectric transduction
US20040138404A1 (en) * 2002-06-19 2004-07-15 Fuji Photo Film Co., Ltd. Material for piezoelectric transduction
KR101241176B1 (ko) 2003-03-17 2013-03-13 더 트러스티스 오브 더 유니버시티 오브 펜실바니아 표면적으로 양쪽성인 중합체 및 올리고머 및 이의 용도
KR20120107142A (ko) 2004-01-23 2012-09-28 더 트러스티스 오브 더 유니버시티 오브 펜실베니아 표면적으로 친양쪽성인 폴리아릴 및 폴리아릴알키닐 중합체와 올리고머, 그리고 이들의 용도
RU2256967C1 (ru) * 2004-02-03 2005-07-20 Кольцова Анастасия Андриановна Электроактивный полимер и материал на его основе
JP2006182847A (ja) * 2004-12-27 2006-07-13 Sumitomo Chemical Co Ltd 全芳香族ポリエステル膜およびその製造方法
NL1030620C2 (nl) * 2005-12-08 2007-06-11 Univ Delft Tech Belastingssensor.
EP1843406A1 (en) * 2006-04-05 2007-10-10 Nederlandse Organisatie voor Toegepast-Natuuurwetenschappelijk Onderzoek TNO Actuator comprising an electroactive polymer
WO2010010727A1 (ja) * 2008-07-22 2010-01-28 コニカミノルタエムジー株式会社 有機圧電材料フィルム及びその作製方法、それを用いた超音波振動子の製造方法、及び超音波医用画像診断装置
JP7280579B2 (ja) * 2019-08-28 2023-05-24 ポリプラスチックス株式会社 エレクトレット及びその製造方法並びに静電誘導型変換素子

Also Published As

Publication number Publication date
GB2188585B (en) 1989-11-22
SG2690G (en) 1990-09-21
KR870008933A (ko) 1987-10-22
GB8706535D0 (en) 1987-04-23
JPH0575192B2 (enrdf_load_stackoverflow) 1993-10-20
JPS62224090A (ja) 1987-10-02
GB2188585A (en) 1987-10-07

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