KR20110055576A - 활성화제가 혼입된 정전기적으로 하전된 필터 매질 - Google Patents
활성화제가 혼입된 정전기적으로 하전된 필터 매질 Download PDFInfo
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- KR20110055576A KR20110055576A KR1020117004468A KR20117004468A KR20110055576A KR 20110055576 A KR20110055576 A KR 20110055576A KR 1020117004468 A KR1020117004468 A KR 1020117004468A KR 20117004468 A KR20117004468 A KR 20117004468A KR 20110055576 A KR20110055576 A KR 20110055576A
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Abstract
Description
도 2 및 3은 정전기적으로 하전된 담체의 예시적인 실시예를 도시한다.
도 4는 활성화제가 혼입된 부직포 매질을 제공하기 위한 예시적 실시예를 도시한다.
Claims (15)
- 다음을 포함하는 보호 매질:
제 1 다공성 유전체 캐리어;
상기 제 1 다공성 유전체 캐리어에 혼입된 제 1 활성화제, 여기서 상기 제 1 활성화제는 요오드 수지임;
상기 제 1 다공성 유전체 캐리어의 적어도 일부분에 존재하는 정전기적 전하;
제 2 다공성 유전체 캐리어 ;
상기 제 2 다공성 유전체 캐리어에 혼입된 제 2 활성화제; 및
상기 제 2 다공성 유전체 캐리어의 적어도 일부분에 존재하는 정전기적 전하, 여기서 상기 다공성 유전체 캐리어는 부직포 물질임. - 제 1항에 있어서, 상기 제 1 활성화제 및 상기 제 2 활성화제는 동일한 물질임을 특징으로 하는 보호 매질.
- 제 1항에 있어서, 공극(air gap)이 상기 제 1 및 상기 제 2 다공성 유전체 캐리어를 분리함을 특징으로 하는 보호 매질.
- 제 3항에 있어서, 상기 다공성 유전체 캐리어는 섬유성 매트릭스 구조를 갖는 섬유계 물질임을 특징으로 하는 보호 매질.
- 제 3항에 있어서, 상기 다공성 유전체 캐리어는 개방 셀 매트릭스 구조를 갖는 스펀지 유사 물질임을 특징으로 하는 보호 매질.
- 제 4항에 있어서, 상기 부직포 물질은 상기 활성화제를 물리적으로 포획할 수 있는 매트릭스를 제공하도록 구성된 3차원 구조임을 특징을 하는 보호 매질.
- 제 6항에 있어서, 상기 활성화제는 상기 매트릭스에 의하여 포획됨을 특징으로 하는 보호 매질.
- 다음을 포함하는 부직포 물질의 제조 방법:
출구를 갖는 압출기를 제공하는 단계;
상기 압출기의 출구 하단에 수집 망(collecting web)을 제공하는 단계;
압출 가능한 물질의 핫 멜트(hot melt)를 제공하는 단계;
상기 수집 망을 향한 압출된 섬유의 냉각 유동을 제공하기 위하여 상기 압출 가능한 물질을 상기 압출기로 압출하는 단계; 및
상기 압출기의 상기 출구에 인접한 부위에 활성화제의 연무(cloud)를 제공함으로써, 상기 연무는 냉각 섬유를 감싸고, 상기 섬유는 여전히 준-액체 준-고체 상태로 되어, 상기 활성화제가 응결되고 수집되어 수집 망의 상기 섬유와 엮이거나(intermesh) 포획되어 매질을 형성하도록 하는 단계, 여기서 상기 활성화제는 요오드 수지임. - 제 8항에 있어서, 상기 매질을 메쉬로 형성하는 단계를 더 포함하는 부직포 물질의 제조 방법.
- 제 8항에 있어서, 상기 연무(cloud)는 증기, 미세 건조 분말(dust), 세분화된 미립자 및 에어로졸화된 미립자로 구성되는 그룹으로부터 선택되는 물리적 상태인 부직포 물질의 제조 방법.
- 제 9항에 있어서, 상기 메쉬 전반에 대하여 전기적 전하를 인가하는 단계를 더 포함하는 부직포 물질의 제조 방법.
- 다음을 포함하는 부직포 물질의 제조 방법;
출구를 갖는 압출기를 제공하는 단계;
상기 압출기의 출구 아래 수집 망을 제공하는 단계;
압출 가능한 물질의 저장소를 제공하는 단계 ;
상기 수집 망을 향하여 떨어지는 압출된 섬유의 유동을 제공하도록 상기 압출 가능한 물질을 상기 압출기로 압출하는 단계; 및
상기 압출된 섬유의 유동의 인접 부위에 활성화제의 연무(cloud)를 제공함으로써, 상기 연무는 섬유를 감싸고 상기 섬유는 떨어져서, 상기 활성화제가 응결되고 수집되어 수집 망의 상기 섬유와 엮이거나(intermesh) 포획되어 매질을 형성하도록 하는 단계, 여기서 상기 활성화제는 요오드 수지임. - 제 12항에 있어서, 상기 매질을 메쉬로 형성하는 단계를 더 포함하는 부직포 물질의 제조 방법.
- 제 12항에 있어서, 상기 연무는 증기, 미세 건조 분말(dust), 세분화된 미립자 그리고 에어로졸화된 미립자로 구성되는 그룹으로부터 선택되는 물리적 상태인 부직포 물질의 제조 방법.
- 제 13항에 있어서, 상기 메쉬 전반에 대하여 전기적 전하를 인가하는 단계를 더 포함하는 부직포 물질의 제조 방법.
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KR1020117024353A Abandoned KR20110127277A (ko) | 2002-09-16 | 2003-09-08 | 활성화제가 혼입된 정전기적으로 하전된 필터 매질 |
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KR1020107005275A Expired - Fee Related KR101160747B1 (ko) | 2002-09-16 | 2003-09-08 | 활성화제가 혼입된 정전기적으로 하전된 필터 매질 |
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2003
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- 2003-09-08 AU AU2003267766A patent/AU2003267766A1/en not_active Abandoned
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- 2003-09-08 KR KR1020107005275A patent/KR101160747B1/ko not_active Expired - Fee Related
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- 2003-09-08 EP EP20030751126 patent/EP1539326B1/en not_active Expired - Lifetime
- 2003-09-08 WO PCT/IB2003/004553 patent/WO2004024278A2/en active Application Filing
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- 2003-09-08 KR KR1020117004468A patent/KR20110055576A/ko not_active Abandoned
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2008
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- 2011-06-06 US US13/154,135 patent/US20110275971A1/en not_active Abandoned
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