DE69512612D1 - Piezoelektrische keramische Zusammensetzung - Google Patents

Piezoelektrische keramische Zusammensetzung

Info

Publication number: DE69512612D1
Authority: DE; Germany
Prior art keywords: piezoelectric ceramic; ceramic composition; composition; piezoelectric; ceramic
Prior art date: 1994-11-28
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 - Lifetime

Application number

DE69512612T

Other languages

English (en)

Other versions

DE69512612T2 (de

Inventor

Kiyoshi Hase

Kosuke Shiratsuyu

Kunisaburo Tomono

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Murata Manufacturing Co Ltd

Original Assignee

Murata Manufacturing Co Ltd

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.)

1994-11-28

Filing date

1995-11-28

Publication date

1999-11-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=18108873&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69512612(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-11-28 Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd

1999-11-11 Publication of DE69512612D1 publication Critical patent/DE69512612D1/de

2000-03-16 Application granted granted Critical

2000-03-16 Publication of DE69512612T2 publication Critical patent/DE69512612T2/de

2015-11-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000919 ceramic Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
- C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
- C04B35/493—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
- 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
- H10N30/853—Ceramic compositions
- 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
- H10N30/853—Ceramic compositions
- H10N30/8548—Lead-based oxides
- H10N30/8554—Lead-zirconium titanate [PZT] based

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Composite Materials (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Compositions Of Oxide Ceramics (AREA)

DE69512612T 1994-11-28 1995-11-28 Piezoelektrische keramische Zusammensetzung Expired - Lifetime DE69512612T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP31931994A JP3161261B2 (ja)	1994-11-28	1994-11-28	圧電磁器組成物

Publications (2)

Publication Number	Publication Date
DE69512612D1 true DE69512612D1 (de)	1999-11-11
DE69512612T2 DE69512612T2 (de)	2000-03-16

Family

ID=18108873

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69512612T Expired - Lifetime DE69512612T2 (de)	1994-11-28	1995-11-28	Piezoelektrische keramische Zusammensetzung

Country Status (6)

Country	Link
US (1)	US5849211A (de)
EP (1)	EP0715361B1 (de)
JP (1)	JP3161261B2 (de)
KR (1)	KR0148882B1 (de)
CN (1)	CN1090822C (de)
DE (1)	DE69512612T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1068300C (zh) *	1996-07-31	2001-07-11	清华大学	铌镁酸铅基温度稳定型驰豫铁电陶瓷组成及制备工艺
US6420626B1 (en)	1999-06-08	2002-07-16	Buckeye Technologies Inc.	Unitary fluid acquisition, storage, and wicking material
US20030208175A1 (en) *	2000-06-12	2003-11-06	Gross James R.	Absorbent products with improved vertical wicking and rewet capability
ATE334817T1 (de) *	2001-11-09	2006-08-15	Bki Holding Corp	Einheitlicher absorbierender mehrschichtkern
US7132057B2 (en) *	2003-10-15	2006-11-07	Piezotech, Llc	Compositions for high power piezoelectric ceramics
US7303692B2 (en) *	2003-10-15	2007-12-04	Piezotech, Llc	Compositions for high power piezoelectric ceramics
US20060012270A1 (en) *	2004-07-14	2006-01-19	Pengdi Han	Piezoelectric crystal elements of shear mode and process for the preparation thereof
US20060029567A1 (en) *	2004-08-04	2006-02-09	Bki Holding Corporation	Material for odor control
CN1740113A (zh) *	2004-08-25	2006-03-01	日本碍子株式会社	电子发射元件
US7494602B2 (en) *	2005-04-11	2009-02-24	Piezotech, Llc	Compositions for high power piezoelectric ceramics
US20060229187A1 (en) *	2005-04-11	2006-10-12	De Liufu	Compositions for high power piezoelectric ceramics
US20070281134A1 (en) *	2006-05-30	2007-12-06	Great Western Industries, Inc.	Coated rigid plastic packaging materials with holographic image applied at press speed
EP3402584B1 (de)	2016-01-12	2022-08-17	Georgia-Pacific Mt. Holly LLC	Reinigungssubstrat aus vliesstoff
CA3056652A1 (en)	2017-04-03	2018-10-11	Georgia-Pacific Nonwovens LLC	Multi-layer unitary absorbent structures
EP3688216A1 (de)	2017-09-27	2020-08-05	Georgia-Pacific Nonwovens LLC	Vliesstoff mit bikomponentenfasern mit hohem kern
US11692291B2 (en)	2018-03-12	2023-07-04	Glatfelter Corporation	Nonwoven material with high core bicomponent fibers
CN112840077A (zh)	2018-09-19	2021-05-25	佐治亚-太平洋霍利山有限责任公司	一体式非织造材料
EP3976872A1 (de)	2019-05-30	2022-04-06	Georgia-Pacific Mt. Holly LLC	Luftgelegte vliesstoffe mit niedrigem abfluss
CA3150410A1 (en)	2019-08-08	2021-02-11	Glatfelter Corporation	Low-dust airlaid nonwoven materials
CA3155103A1 (en)	2019-09-18	2021-03-25	Glatfelter Corporation	Absorbent nonwoven materials

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1066752A (en) *	1964-04-28	1967-04-26	Matsushita Electric Ind Co Ltd	Piezoelectric ceramic compositions
US3449253A (en) *	1965-08-16	1969-06-10	Matsushita Electric Ind Co Ltd	Piezoelectric composition and method of preparing the same
JPS561587A (en) *	1979-06-18	1981-01-09	Matsushita Electric Ind Co Ltd	Manufacture of piezoelectric sheet
JPS6380410A (ja) *	1986-09-25	1988-04-11	三菱マテリアル株式会社	強誘電性磁器組成物
MY104019A (en) *	1988-05-27	1993-10-30	Mitsui Chemicals Inc	Ferroelectric ceramic material.
MY104020A (en) *	1988-05-27	1993-10-30	Mitsui Chemicals Inc	Ferroelectric ceramic material.
JP2841344B2 (ja) *	1990-02-15	1998-12-24	日本セメント株式会社	圧電体セラミックス組成物
JP2841347B2 (ja) *	1990-05-30	1998-12-24	日本セメント株式会社	圧電体セラミックスの製造方法

1994
- 1994-11-28 JP JP31931994A patent/JP3161261B2/ja not_active Expired - Lifetime
1995
- 1995-11-27 KR KR1019950043898A patent/KR0148882B1/ko not_active IP Right Cessation
- 1995-11-27 US US08/563,216 patent/US5849211A/en not_active Expired - Lifetime
- 1995-11-28 DE DE69512612T patent/DE69512612T2/de not_active Expired - Lifetime
- 1995-11-28 EP EP95118705A patent/EP0715361B1/de not_active Expired - Lifetime
- 1995-11-28 CN CN95119625A patent/CN1090822C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR960017585A (ko)	1996-06-17
CN1090822C (zh)	2002-09-11
EP0715361A1 (de)	1996-06-05
KR0148882B1 (ko)	1998-10-15
JP3161261B2 (ja)	2001-04-25
DE69512612T2 (de)	2000-03-16
EP0715361B1 (de)	1999-10-06
CN1127431A (zh)	1996-07-24
US5849211A (en)	1998-12-15
JPH08151263A (ja)	1996-06-11

Legal Events

Date	Code	Title	Description
2000-10-26	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE69707117T2 (de)	2002-06-27	Verbesserte piezoelektrische keramik-polymer-zusammensetzung
DE69512612T2 (de)	2000-03-16	Piezoelektrische keramische Zusammensetzung
DE69802457T2 (de)	2002-05-23	Piezoelektrische keramische Zusammensetzung
DE69207297D1 (de)	1996-02-15	Piezoelektrische keramische Zusammensetzung
DE69602381D1 (de)	1999-06-17	Piezoelektrische keramische Zusammensetzung
DE69400553D1 (de)	1996-10-24	Nicht-reduzierbare dielektrische keramische Zusammensetzung
FI956170A0 (fi)	1995-12-21	Piezosähköinen keraaminen koostumus
DE69512502T2 (de)	2000-03-09	Piezoelektrische keramische Zusammensetzung
DE69513472D1 (de)	1999-12-30	Dielectrische keramische Zusammensetzung
DE69603345T2 (de)	2000-02-03	Piezoelektrische keramische Zusammensetzung
DE59708863D1 (de)	2003-01-16	Keramische Verdampfermaterialien
DE69409881T2 (de)	1998-08-27	Dielektrische keramische Zusammensetzung
DE69516430D1 (de)	2000-05-31	Dielektrische keramische Zusammensetzung
DE69607119T2 (de)	2000-08-10	Piezoelektrische keramische Zusammensetzung
DE69421786T2 (de)	2000-05-31	Keramische Materialien
DE69701209T2 (de)	2000-09-28	Dielektrische keramische Zusammensetzung
DE69700414T2 (de)	2000-02-17	Keramische dielektrische Zusammensetzung
DE69608156T2 (de)	2000-10-19	Dielektrische keramische Zusammensetzungen
DE69501754D1 (de)	1998-04-16	Dielektrische keramische Zusammensetzung
DE69504730T2 (de)	1999-02-04	Dielektrische keramische Zusammensetzung
DE69405701T2 (de)	1998-01-08	Piezoelektrische keramische Zusammensetzung
DE59503689D1 (de)	1998-10-29	Keramische Überzugsmasse
DE69802784T2 (de)	2002-08-14	Dielektrische keramische zusammensetzung
DE69700268D1 (de)	1999-07-22	Dielelektrische keramische Zusammensetzung
DE69412717T2 (de)	1999-01-21	Dielektrische keramische Zusammensetzung