KR870002621A - 생 세라믹 전구체 테이프 - Google Patents

생 세라믹 전구체 테이프 Download PDF

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Publication number
KR870002621A
KR870002621A KR1019860006364A KR860006364A KR870002621A KR 870002621 A KR870002621 A KR 870002621A KR 1019860006364 A KR1019860006364 A KR 1019860006364A KR 860006364 A KR860006364 A KR 860006364A KR 870002621 A KR870002621 A KR 870002621A
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KR
South Korea
Prior art keywords
tape
coating
ceramic precursor
centipoise
binder
Prior art date
Application number
KR1019860006364A
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English (en)
Inventor
에이. 코우리 이삼
에이치. 하이스탄드 Ⅱ 로버트
이와오 고하쯔
Original Assignee
리차드 지.워터맨
더 다우 케미칼 캄파니
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 리차드 지.워터맨, 더 다우 케미칼 캄파니 filed Critical 리차드 지.워터맨
Publication of KR870002621A publication Critical patent/KR870002621A/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/636—Polysaccharides or derivatives thereof
    • C04B35/6365—Cellulose or derivatives thereof

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)

Abstract

내용 없음

Description

생 세라믹 전구체 테이프
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 유전성분, 적어도 한가지의 셀룰로오스 수지로 된 결합제 및 용매로 구성된 슬립 조성물로부터 제조된 두께 약 25마이크론 이하의 프리-스탠딩(free-standing) 특성이 있는 유연층으로 이루어진 생 세라믹 전구체 테이프.
  2. 제1항에 있어서, 유전 성분이 바륨 티타 네이트인 테이프.
  3. 제1항에 있어서, 결합제가 알킬셀룰로오스 에테르 또는 히드록시 알킬 셀룰로오스 에테르인 테이프.
  4. 제3항에 있어서, 알킬 셀룰로오스 에테르가 에틸셀룰로오스인 테이프.
  5. 제4항에 있어서, 에틸셀룰로오스의 에톡실 함량이 44 내지 53중량%이고 점도가 약 40센티포이즈 이상인 테이프.
  6. 제2항 또는 제5항에 있어서 에톡실 함량이 48.0 내지 49.5중량%이고 점도가 40 내지 60센티포이즈인 테이프.
  7. 제2항 또는 제5항에 있어서 에톡실 함량이 48.0 내지 49.5중량%이고 점도가 90 내지 110센티포이즈인 테이프.
  8. 제1항에 있어서, 두께가 5 내지 18마이크론인 테이프.
  9. 제1항에 있어서, 슬립이 또한 계면활성제를 함유하는 테이프.
  10. 제1항에 있어서, 슬립이 또한 가소제를 함유하는 테이프.
  11. 제1항에 있어서, 결합제가 열가소성 메틸셀룰로오스이고 용매가 물인 테이프.
  12. 제1항 내지 제11항 중 어느 한 항에 따른 생테이프를 사용하여 제조된 캐패시터.
  13. 유연성 또는 비유연성의 비다공질 담체에 박층의 피복물을 적용시키고, 피복물의 두께를 조절한 후, 피복물/담체를 건조시키고 담체로부터 피복물(생테이프)을 분리시킴을 특징으로 하여, 제1항 내지 11항중의 어느 하나에서 정의된 생세라믹 전구체 테이프를 제조하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860006364A 1985-08-02 1986-08-01 생 세라믹 전구체 테이프 KR870002621A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US761929 1985-08-02
US06/761,929 US4641221A (en) 1985-08-02 1985-08-02 Thin tape for dielectric materials

Publications (1)

Publication Number Publication Date
KR870002621A true KR870002621A (ko) 1987-04-06

Family

ID=25063641

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006364A KR870002621A (ko) 1985-08-02 1986-08-01 생 세라믹 전구체 테이프

Country Status (8)

Country Link
US (2) US4641221A (ko)
EP (1) EP0210874B1 (ko)
JP (1) JPS6236062A (ko)
KR (1) KR870002621A (ko)
CA (1) CA1274385A (ko)
DE (1) DE3669612D1 (ko)
IL (1) IL79520A (ko)
MY (1) MY100596A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220071460A (ko) 2020-11-24 2022-05-31 한국세라믹기술원 세라믹 그린시트의 제조방법

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Publication number Priority date Publication date Assignee Title
KR20220071460A (ko) 2020-11-24 2022-05-31 한국세라믹기술원 세라믹 그린시트의 제조방법

Also Published As

Publication number Publication date
CA1274385A (en) 1990-09-25
US4641221A (en) 1987-02-03
EP0210874A1 (en) 1987-02-04
IL79520A (en) 1990-07-26
EP0210874B1 (en) 1990-03-14
JPS6236062A (ja) 1987-02-17
MY100596A (en) 1990-12-15
US4752857A (en) 1988-06-21
IL79520A0 (en) 1986-10-31
DE3669612D1 (de) 1990-04-19

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