KR20050121245A - 부직포 매트, 그 제조 방법 및 섬유 합성물 - Google Patents
부직포 매트, 그 제조 방법 및 섬유 합성물 Download PDFInfo
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- KR20050121245A KR20050121245A KR1020057018978A KR20057018978A KR20050121245A KR 20050121245 A KR20050121245 A KR 20050121245A KR 1020057018978 A KR1020057018978 A KR 1020057018978A KR 20057018978 A KR20057018978 A KR 20057018978A KR 20050121245 A KR20050121245 A KR 20050121245A
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
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- Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
Abstract
Description
Claims (38)
- 용융 섬유로서 고성능 열가소성수지로 만들어지고, 부직포 매트의 전체 구성에 대하여 30 내지 90 중량%의 적어도 하나의 제1 섬유와, 상기 용융 섬유보다 큰 온도 안정성을 가지고, 10 내지 70 중량%의 고성능 물질로 만들어진 적어도 하나의 제2 강화 섬유 및 1 내지 10 중량%의 결합제를 포함하고, 상기 용융 섬유의 섬유 길이는 강화 섬유의 섬유 길이보다 작은 것을 특징으로 하는 반제품으로서의 부직포 매트.
- 제1항에 있어서, 상기 용융 섬유와 강화 섬유의 섬유 길이는 0.1 mm 내지 30 mm의 범위인 것을 특징으로 하는 부직포 매트.
- 제2항에 있어서, 상기 용융 섬유의 길이는 2 mm 내지 6 mm인 것을 특징으로 하는 부직포 매트.
- 제3항에 있어서, 상기 용융 섬유의 길이는 2.5 mm 내지 3.5 mm인 것을 특징으로 하는 부직포 매트.
- 제2항에 있어서, 상기 강화 섬유의 길이는 6 mm 내지 18 mm인 것을 특징으로 하는 부직포 매트.
- 제5항에 있어서, 상기 강화 섬유의 길이는 6 mm 내지 12 mm인 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 상기 용융 섬유는 폴리에테르 에테르케톤, 폴리-p-페닐렌 설파이드, 폴리에테르 이미드 및/또는 폴리에테르 설폰 및/또는 그 혼합물로부터 선택되는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 강화 섬유는 유리 섬유, 아라미드 섬유, 탄소 섬유, 세라믹 섬유, 금속 섬유, 폴리이미드 섬유, 폴리벤즈옥사졸 섬유 및 천연 섬유 및/또는 그 혼합물로부터 선택되는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 결합제는 폴리아크릴레이트, 폴리비닐 아세테이트, 폴리비닐 알콜, 폴리우레탄, 수지, 폴리올레핀, 방향족 폴리아미드 또는 그의 공중합체 또는 그 혼합물을 기본으로 하는 화합물로부터 선택되는 것을 특징으로 하는 부직포 매트.
- 제9항에 있어서, 상기 결합제는 필라멘트, 피브리드 및/또는 섬유성 결합제로부터 선택되고, 기하학적 구조는 각각의 변수의 길이/폭/높이 비율에 대하여 1:1 내지 1:100,000의 범위에서 각각에 비례하는 비율로 변화하는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 10항 중 어느 한 항에 있어서, 부가적으로 첨가제를 포함하는 것을 특징으로 하는 부직포 매트.
- 제11항에 있어서, 상기 첨가제는 마찰적 첨가제, 섬유, 필라멘트, 피브리드, 펄프로 만들어진 첨가제, 금속 또는 세라믹 파우더 또는 유기 파우더 및/또는 그 혼합물로부터 선택되는 것을 특징으로 하는 부직포 매트.
- 제12항에 있어서, 첨가제로서 PTFE 섬유 또는 파우더, PI 섬유, 아라미드 섬유, 탄소 섬유 또는 파우더 및/또는 금속 파우더가 사용되는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 상기 부직포 매트는 8 내지 400 g/㎡의 기본 중량을 가지는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제14항 중 적어도 어느 한 항에 있어서, 상기 부직포 매트는 30 내지 500 kg/㎥의 밀도를 가지는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제15항 중 어느 한 항에 있어서, 상기 부직포 매트는 0.1 mm 내지 4 mm의 두께를 가지는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제16항 중 적어도 어느 한 항에 있어서, 상기 부직포 매트의 적어도 하나의 외측에 평판이 형성되는 것을 특징으로 하는 부직포 매트.
- 제17항에 있어서, 직물, 편물, 종이 또는 부직포 형태의 직물 구조가 형성되는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제18항 중 적어도 어느 한 항에 있어서, 상기 부직포 매트가 적어도 두 개의 부직포 매트의 합성물인 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제19항 중 어느 한 항에 있어서, 상기 용융 섬유와 강화 섬유는 매트 내에서 균등하게 분포되는 것을 특징으로 하는 부직포 매트.
- 제1항 내지 제19항 중 적어도 어느 한 항에 있어서, 상기 용융 섬유와 강화 섬유는 매트 내에서 비 균등하게 분포되는 것을 특징으로 하는 부직포 매트.
- 용융 섬유 및 강화 섬유가 분산제, 바람직하게는 물에 분산되고, 와이어 벨트 상에서 여과에 의하여 연속적인 부직포 형성이 이루어지고, 이어서 상기 부직포 직물의 압축과 건조가 이루어지고, 결합제가 분산 단계 중에 및/또는 부직포 형성 중에 첨가되는 것을 특징으로 하는 제1항 내지 제21항 중 적어도 어느 한 항에 따른 부직포 매트 제조 방법.
- 제22항에 있어서, 부직포 매트의 제조가 사선 가동 와이어로 구현되는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제22항 또는 제23항에 있어서, 상기 결합제는 분산 중에 섬유의 형태로 첨가되는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제22항 내지 제24항 중 적어도 어느 한 항에 있어서, 상기 첨가제는 섬유 또는 파우더의 형태로 첨가되는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제25항에 있어서, 상기 첨가제는 상기 분산 단계 및/또는 부직포 형성 중에 첨가되거나 뿌려지는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제22항 내지 제26항 중 적어도 어느 한 항에 있어서, 상기 부직포의 기본 중량 및 두께는, 분산의 물질 구성 및/또는 사선 와이어를 향한 분산의 공급 속도 및/또는 그의 이송 속도에 의해 조절되는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제22항 내지 제27항 중 적어도 어느 한 항에 있어서, 상기 부직포 형성은 사선 와이어 상에 위치한 시트 물질로 이루어지는 것을 특징으로 하는 부직포 매트 제조 방법.
- 제28항에 있어서, 상기 시트 물질로 편물, 직물 또는 부직포가 사용되는 것을 특징으로 하는 부직포 매트 제조 방법.
- 적어도 하나의 강화 섬유와 열가소성수지로 만들어진 매트릭스를 포함하는 섬유 합성물에 있어서, 섬유 길이 0.1 mm 내지 30 mm의 고성능 물질로부터 선택된 강화 섬유 30 내지 90 중량%를 포함하고, 상기 강화 섬유는 고성능 물질의 매트릭스 내에서 이방성으로 배치되는 것을 특징으로 하는 섬유 합성물.
- 제30항에 있어서, 상기 강화 섬유는 유리 섬유, 아라미드 섬유, 탄소 섬유, 세라믹 섬유 또는 그 혼합물로부터 선택되는 것을 특징으로 하는 섬유 합성물.
- 제30항 또는 제31항에 있어서, 상기 매트릭스는 폴리에테르 에테르케톤, 폴리-p-페닐렌 설파이드, 폴리에테르 이미드 및/또는 폴리에테르 설폰으로부터 선택된 고성능 열가소성수지를 포함하는 것을 특징으로 하는 섬유 합성물.
- 제30항 내지 제32항 중 어느 한 항에 있어서, 상기 섬유 합성물은 0.25 g/㎤ 내지 6 g/㎤의 밀도를 가지는 것을 특징으로 하는 섬유 합성물.
- 제33항에 있어서, 상기 섬유 합성물의 밀도는 매트릭스 물질과 강화 섬유의 밀도로부터 계산되는 최고 달성 밀도의 30 내지 100%인 것을 특징으로 하는 섬유 합성물.
- 제30항 내지 제34항 중 어느 한 항에 있어서, 상기 섬유 합성물은 그 물질의 적어도 일측에 기능층을 가지는 것을 특징으로 하는 섬유 합성물.
- 제30항 내지 제35항 중 어느 한 항에 있어서, 상기 섬유 합성물은 0.01 mm 내지 1.6 mm의 두께를 가지는 것을 특징으로 하는 섬유 합성물.
- 제30항 내지 제36항에 있어서, 상기 섬유 합성물은 청구항 1 내지 청구항 20 중 적어도 어느 한 항에 따른 가열된 도구로 적어도 두 개의 부직포 매트를 압축함으로써 제조될 수 있는 것을 특징으로 하는 섬유 합성물.
- 제37항에 있어서, 상기 압축은 0.05-15 N/㎟의 압력에서 이루어지는 것을 특징으로 하는 섬유 합성물.
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PCT/EP2004/003470 WO2004097111A1 (de) | 2003-04-25 | 2004-04-01 | Faservliesmatte, verfahren zu dessen herstellung und faserverbundwerkstoff |
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JP6723758B2 (ja) * | 2016-02-22 | 2020-07-15 | 三菱製紙株式会社 | ポリフェニレンサルファイド繊維を含有する不織布の製造方法 |
JP2017218693A (ja) * | 2016-06-07 | 2017-12-14 | 三菱製紙株式会社 | 耐熱性湿式不織布 |
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JP3631385B2 (ja) * | 1998-11-18 | 2005-03-23 | 王子製紙株式会社 | 積層板用基材およびその製造方法 |
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JP3631994B2 (ja) * | 2001-11-29 | 2005-03-23 | 旭ファイバーグラス株式会社 | 長繊維強化熱可塑性樹脂シートおよび該シートにより補強された複合成形体 |
US7294218B2 (en) * | 2003-10-17 | 2007-11-13 | Owens Corning Intellectual Capital, Llc | Composite material with improved structural, acoustic and thermal properties |
-
2003
- 2003-04-25 DE DE2003118858 patent/DE10318858A1/de not_active Ceased
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2004
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101336018B1 (ko) * | 2007-08-03 | 2013-12-04 | 프렌즈리트-베르케 지엠비에치 앤드 컴패니. 케이지 | 표면 난방 시스템 |
CN108291348A (zh) * | 2015-11-30 | 2018-07-17 | 精工爱普生株式会社 | 薄片制造装置、薄片制造装置的控制方法、薄片制造方法 |
CN108291348B (zh) * | 2015-11-30 | 2020-12-22 | 精工爱普生株式会社 | 薄片制造装置、薄片制造装置的控制方法、薄片制造方法 |
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ES2271875T3 (es) | 2007-04-16 |
DE502004001217D1 (de) | 2006-09-28 |
MXPA05011339A (es) | 2006-03-08 |
DE10318858A1 (de) | 2004-11-25 |
ATE336615T1 (de) | 2006-09-15 |
RU2005131731A (ru) | 2006-06-10 |
WO2004097111A1 (de) | 2004-11-11 |
CA2522935A1 (en) | 2004-11-11 |
EP1618252A1 (de) | 2006-01-25 |
KR101172727B1 (ko) | 2012-08-14 |
RU2338019C2 (ru) | 2008-11-10 |
US7816290B2 (en) | 2010-10-19 |
US20070123132A1 (en) | 2007-05-31 |
JP4708330B2 (ja) | 2011-06-22 |
BRPI0409720A (pt) | 2006-05-02 |
JP2006524755A (ja) | 2006-11-02 |
BRPI0409720B1 (pt) | 2014-07-22 |
CA2522935C (en) | 2014-09-30 |
EP1618252B1 (de) | 2006-08-16 |
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