KR100734785B1 - 적층 세라믹 전자 부품용 도전체 페이스트 및 적층 세라믹전자 부품용 적층체 유닛의 제조 방법 - Google Patents
적층 세라믹 전자 부품용 도전체 페이스트 및 적층 세라믹전자 부품용 적층체 유닛의 제조 방법 Download PDFInfo
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- KR100734785B1 KR100734785B1 KR1020067017002A KR20067017002A KR100734785B1 KR 100734785 B1 KR100734785 B1 KR 100734785B1 KR 1020067017002 A KR1020067017002 A KR 1020067017002A KR 20067017002 A KR20067017002 A KR 20067017002A KR 100734785 B1 KR100734785 B1 KR 100734785B1
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- electrode layer
- laminated
- ceramic green
- green sheet
- average molecular
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Classifications
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- H—ELECTRICITY
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- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- 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
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Abstract
Description
Claims (21)
- 중량 평균 분자량(MWL)의 에틸셀룰로오스와, 중량 평균 분자량(MWH)의 에틸셀룰로오스를 X:(1-X)의 중량비로 포함하는 바인더(여기서, MWL, MWH 및 X는 X*MWL+(1-X)*MWH가 14.5만 내지 21.5만이 되도록 선택된다)와, 이소보닐아세테이트, 디하이드로터피닐메틸에테르, 디하이드로터피닐옥시에탄올, 터피닐메틸에테르, 터피닐옥시에탄올, d-디하이드로카베올, I-멘틸아세테이트, I-시트로네올, I-페릴릴알코올 및 아세톡시-메톡시에톡시-시클로헥산올아세테이트로 이루어지는 군으로부터 선택되는 적어도 1종의 용제를 포함하는 것을 특징으로 하는 도전체 페이스트.
- 제 1 항에 있어서, MWL, MWH 및 X가 X*MWL+(1-X)*MWH가 15.5만 내지 20.5만이 되도록 선택된 것을 특징으로 하는 도전체 페이스트.
- 바인더로서 아크릴계 수지를 포함하는 세라믹 그린 시트 상에 중량 평균 분자량(MWL)의 에틸셀룰로오스와, 중량 평균 분자량(MWH)의 에틸셀룰로오스를 X:(1-X)의 중량비로 포함하는 바인더(여기서, MWL, MWH 및 X는, X*MWL+(1-X)*MWH가 14.5만 내지 21.5만이 되도록 선택된다)와, 이소보닐아세테이트, 디하이드로터피닐메틸에테르, 디하이드로터피닐옥시에탄올, 터피닐메틸에테르, 터피닐옥시에탄올, d-디하 이드로카베올, I-멘틸아세테이트, I-시트로네올, I-페릴릴알코올 및 아세톡시-메톡시에톡시-시클로헥산올아세테이트로 이루어지는 군으로부터 선택되는 적어도 1종의 용제를 포함하는 도전체 페이스트를 소정의 패턴으로 인쇄하여, 전극층을 형성하는 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 3 항에 있어서, MWL, MWH 및 X가 X*MWL+(1-X)*MWH가 15.5만 내지 20.5만이 되도록 선택된 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 3 항 또는 제 4 항에 있어서, 전극층의 건조 후에, 상기 세라믹 그린 시트 상에, 중량 평균 분자량(MWL)의 에틸셀룰로오스와, 중량 평균 분자량(MWH)의 에틸셀룰로오스를 X:(1-X)의 중량비로 포함하는 바인더(여기서, MWL, MWH 및 X는 X*MWL+(1-X)*MWH가 11만 내지 18만이 되도록 선택된다)와, 이소보닐아세테이트, 디하이드로터피닐메틸에테르, 디하이드로터피닐옥시에탄올, 터피닐메틸에테르, 터피닐옥시에탄올, d-디하이드로카베올, I-멘틸아세테이트, I-시트로네올, I-페릴릴알코올 및 아세톡시-메톡시에톡시-시클로헥산올아세테이트로 이루어지는 군으로부터 선택되는 적어도 1종의 용제를 포함하는 유전체 페이스트를 상기 전극층의 패턴과 상보적인 패턴으로 인쇄하여 스페이서층을 더 형성하는 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 3 항 또는 제 4 항에 있어서, 상기 전극층의 형성에 앞서, 상기 세라믹 그린 시트 상에, 중량 평균 분자량(MWL)의 에틸셀룰로오스와, 중량 평균 분자량(MWH)의 에틸셀룰로오스를 X:(1-X)의 중량비로 포함하는 바인더(여기서, MWL, MWH 및 X는 X*MWL+(1-X)*MWH가 11만 내지 18만이 되도록 선택된다)와, 이소보닐아세테이트, 디하이드로터피닐메틸에테르, 디하이드로터피닐옥시에탄올, 터피닐메틸에테르, 터피닐옥시에탄올, d-디하이드로카베올, I-멘틸아세테이트, I-시트로네올, I-페릴릴알코올 및 아세톡시-메톡시에톡시-시클로헥산올아세테이트로 이루어지는 군으로부터 선택되는 적어도 1종의 용제를 포함하는 유전체 페이스트를 상기 전극층의 패턴과 상보적인 패턴으로 인쇄하여, 스페이서층을 형성하는 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 3 항 또는 제 4 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 25만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 5 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 25만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 6 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 25만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 7 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 45만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 8 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 45만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 9 항에 있어서, 상기 아크릴계 수지의 중량 평균 분자량이 45만 이상, 50만 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 3 항 또는 제 4 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 5 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 6 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 7 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 8 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 9 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 10 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 11 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
- 제 12 항에 있어서, 상기 아크릴계 수지의 산가가 5mgKOH/g 이상, 10mgKOH/g 이하인 것을 특징으로 하는 적층 세라믹 전자 부품용 적층체 유닛의 제조 방법.
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- 2005-02-23 TW TW094105442A patent/TWI262517B/zh active
- 2005-02-23 US US10/590,538 patent/US7560050B2/en active Active
- 2005-02-23 KR KR1020067017002A patent/KR100734785B1/ko active IP Right Grant
- 2005-02-23 CN CN200580006014A patent/CN100587856C/zh active Active
- 2005-02-23 WO PCT/JP2005/002881 patent/WO2005083719A1/ja active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
CN100587856C (zh) | 2010-02-03 |
JP4487595B2 (ja) | 2010-06-23 |
TWI262517B (en) | 2006-09-21 |
JP2005243560A (ja) | 2005-09-08 |
KR20060120258A (ko) | 2006-11-24 |
CN1922697A (zh) | 2007-02-28 |
US20070172581A1 (en) | 2007-07-26 |
TW200534308A (en) | 2005-10-16 |
WO2005083719A1 (ja) | 2005-09-09 |
US7560050B2 (en) | 2009-07-14 |
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