KR101467588B1 - 폴리아렌아졸 마이크로섬유를 포함하는 부직 웨브 및 그의 제조 방법 - Google Patents
폴리아렌아졸 마이크로섬유를 포함하는 부직 웨브 및 그의 제조 방법 Download PDFInfo
- Publication number
- KR101467588B1 KR101467588B1 KR1020097004248A KR20097004248A KR101467588B1 KR 101467588 B1 KR101467588 B1 KR 101467588B1 KR 1020097004248 A KR1020097004248 A KR 1020097004248A KR 20097004248 A KR20097004248 A KR 20097004248A KR 101467588 B1 KR101467588 B1 KR 101467588B1
- Authority
- KR
- South Korea
- Prior art keywords
- polymer
- azole
- polyarylene
- fibrous web
- intrinsic viscosity
- Prior art date
- 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.)
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
- D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry electro-spinning
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
- D04H1/43838—Ultrafine fibres, e.g. microfibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
Description
Claims (20)
- 고유 점도가 20g/㎗보다 큰 폴리아렌아졸 중합체를 포함하고 평균 섬유 직경이 20 내지 5000 ㎚인 중합체 섬유를 포함하는, 평량이 제곱미터당 0.1 내지 200 그램인 섬유 웨브.
- 제1항에 있어서, 평량이 제곱미터당 0.1 내지 100 그램의 범위인 섬유 웨브.
- 제1항에 있어서, 폴리아렌아졸 중합체는 고유 점도가 25g/㎗보다 큰 섬유 웨브.
- 제1항에 있어서, 폴리아렌아졸 중합체는 고유 점도가 28g/㎗보다 큰 섬유 웨브.
- 제1항에 있어서, 폴리아렌아졸 중합체 섬유는 폴리피리다졸 중합체 섬유인 섬유 웨브.
- 제5항에 있어서, 평량이 제곱미터당 0.1 내지 100 그램의 범위인 섬유 웨브.
- 제1항에 있어서, 스크림(scrim)을 추가로 포함하는 섬유 웨브.
- 제1항의 섬유 웨브를 포함하는 용품.
- 고유 점도가 20g/㎗보다 큰 폴리아렌아졸 중합체를 포함하는 용액을 제1 인가 전압을 갖는 방사구(spinneret)를 통해 압출하는 단계; 및압출된 폴리아렌아졸 중합체를 제1 인가 전압과 극성이 반대인 제2 인가 전압을 갖는 수집 표면 상에 수집하는 단계를 포함하며,폴리아렌아졸 섬유는 평균 섬유 직경이 20 내지 5000 ㎚인, 폴리아렌아졸 섬유 웨브의 제조 방법.
- 제9항에 있어서, 폴리아렌아졸 중합체를 포함하는 용액이 용매로서 폴리인산을 포함하는 방법.
- 제9항에 있어서, 제1 인가 전압이 ±1㎸ 내지 ±300㎸의 범위인 방법.
- 제9항에 있어서, 제2 인가 전압이 0 내지 ±10㎸의 범위인 방법.
- 제9항에 있어서, 폴리아렌아졸 중합체는 고유 점도가 28g/㎗보다 큰 방법.
- 제9항에 있어서, 폴리아렌아졸 중합체는 폴리피리다졸인 방법.
- 삭제
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83442506P | 2006-07-31 | 2006-07-31 | |
| US60/834,425 | 2006-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090035628A KR20090035628A (ko) | 2009-04-09 |
| KR101467588B1 true KR101467588B1 (ko) | 2014-12-01 |
Family
ID=38846864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020097004248A Active KR101467588B1 (ko) | 2006-07-31 | 2007-07-26 | 폴리아렌아졸 마이크로섬유를 포함하는 부직 웨브 및 그의 제조 방법 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20100003485A1 (ko) |
| EP (1) | EP2047019B1 (ko) |
| JP (1) | JP5306202B2 (ko) |
| KR (1) | KR101467588B1 (ko) |
| CN (1) | CN101495689B (ko) |
| BR (1) | BRPI0714086A2 (ko) |
| CA (1) | CA2656470A1 (ko) |
| DE (1) | DE602007010308D1 (ko) |
| MX (1) | MX2009001100A (ko) |
| WO (1) | WO2008016824A2 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1957700B1 (en) * | 2005-12-08 | 2012-07-18 | E.I. Du Pont De Nemours And Company | Matrix free non-woven layer of polypyridazole short fiber |
| GB2459945B (en) * | 2009-04-06 | 2014-10-08 | Vestas Wind Sys As | PIPD fibres in wind turbine blades |
| KR20130033866A (ko) * | 2011-09-27 | 2013-04-04 | 삼성전기주식회사 | 다공성 시트 및 다공성 시트의 제조방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993020400A2 (en) * | 1992-03-25 | 1993-10-14 | The Dow Chemical Company | Ballistic-resistant article and process for making the same |
| JPH0849156A (ja) * | 1994-08-03 | 1996-02-20 | Toyobo Co Ltd | ポリベンザゾール繊維不織布の製造方法 |
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| US26065A (en) * | 1859-11-08 | Improvement in cotton-gins | ||
| US3441640A (en) * | 1964-12-07 | 1969-04-29 | Celanese Corp | Process for wet-spinning polybenzimidazoles |
| US4263245A (en) * | 1979-04-23 | 1981-04-21 | Celanese Corporation | Process for producing high-strength, ultralow denier polybenzimidazole (PBI) filaments |
| US5142021A (en) * | 1990-10-19 | 1992-08-25 | The Dow Chemical Company | Use of reducing agents in polybenzazole synthesis |
| US5273703A (en) * | 1992-08-13 | 1993-12-28 | The Dow Chemical Company | Process for post-spin finishing of polybenzoxazole fibers |
| CA2161663C (en) * | 1993-04-28 | 2005-02-15 | Doetze Jakob Sikkema | Rigid rod polymer based on pyridobisimidazole |
| JP3613719B2 (ja) * | 1994-12-23 | 2005-01-26 | 東洋紡績株式会社 | ポリベンザゾール繊維の製造方法 |
| US6315806B1 (en) * | 1997-09-23 | 2001-11-13 | Leonard Torobin | Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby |
| US20020098753A1 (en) * | 2000-07-31 | 2002-07-25 | Latham Donna D. | Low cost fire-block material |
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| KR100549140B1 (ko) * | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
| JP2004100100A (ja) * | 2002-09-10 | 2004-04-02 | Toyobo Co Ltd | フェルト材料 |
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| KR100543489B1 (ko) * | 2002-11-07 | 2006-01-23 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 제조장치및 제조방법 |
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| JP5063583B2 (ja) * | 2005-03-28 | 2012-10-31 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 高い固有粘度をもつポリマーおよびそれから得られる繊維 |
| EP1877466B1 (en) * | 2005-03-28 | 2014-02-26 | E.I. Du Pont De Nemours And Company | Process for the production of polyareneazole polymer |
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| EP1957700B1 (en) * | 2005-12-08 | 2012-07-18 | E.I. Du Pont De Nemours And Company | Matrix free non-woven layer of polypyridazole short fiber |
| CN101331182B (zh) * | 2005-12-16 | 2011-06-08 | 纳幕尔杜邦公司 | 用聚吡啶并双咪唑与经阻燃处理纤维素纤维的混合物制备的织物及用其制备的制品 |
-
2007
- 2007-07-26 CA CA 2656470 patent/CA2656470A1/en not_active Abandoned
- 2007-07-26 BR BRPI0714086-0A patent/BRPI0714086A2/pt not_active IP Right Cessation
- 2007-07-26 KR KR1020097004248A patent/KR101467588B1/ko active Active
- 2007-07-26 US US12/375,534 patent/US20100003485A1/en not_active Abandoned
- 2007-07-26 WO PCT/US2007/074461 patent/WO2008016824A2/en active Application Filing
- 2007-07-26 JP JP2009522958A patent/JP5306202B2/ja active Active
- 2007-07-26 MX MX2009001100A patent/MX2009001100A/es active IP Right Grant
- 2007-07-26 DE DE200760010308 patent/DE602007010308D1/de active Active
- 2007-07-26 CN CN2007800287442A patent/CN101495689B/zh active Active
- 2007-07-26 EP EP20070813404 patent/EP2047019B1/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993020400A2 (en) * | 1992-03-25 | 1993-10-14 | The Dow Chemical Company | Ballistic-resistant article and process for making the same |
| JPH0849156A (ja) * | 1994-08-03 | 1996-02-20 | Toyobo Co Ltd | ポリベンザゾール繊維不織布の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101495689B (zh) | 2011-04-06 |
| DE602007010308D1 (de) | 2010-12-16 |
| JP2009545683A (ja) | 2009-12-24 |
| EP2047019B1 (en) | 2010-11-03 |
| EP2047019A2 (en) | 2009-04-15 |
| CN101495689A (zh) | 2009-07-29 |
| CA2656470A1 (en) | 2008-02-07 |
| BRPI0714086A2 (pt) | 2013-01-01 |
| WO2008016824A3 (en) | 2008-03-27 |
| WO2008016824A2 (en) | 2008-02-07 |
| KR20090035628A (ko) | 2009-04-09 |
| JP5306202B2 (ja) | 2013-10-02 |
| MX2009001100A (es) | 2009-02-10 |
| US20100003485A1 (en) | 2010-01-07 |
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