BR0016546A - Tecido polimérico termoplástico de múltiplos componentes e processo para fabricação do mesmo - Google Patents
Tecido polimérico termoplástico de múltiplos componentes e processo para fabricação do mesmoInfo
- Publication number
- BR0016546A BR0016546A BR0016546A BR0016546A BR0016546A BR 0016546 A BR0016546 A BR 0016546A BR 0016546 A BR0016546 A BR 0016546A BR 0016546 A BR0016546 A BR 0016546A BR 0016546 A BR0016546 A BR 0016546A
- Authority
- BR
- Brazil
- Prior art keywords
- component
- flow rate
- manufacturing
- melt flow
- filaments
- Prior art date
Links
Classifications
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
- Y10T442/614—Strand or fiber material specified as having microdimensions [i.e., microfiber]
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
- Y10T442/641—Sheath-core multicomponent strand or fiber material
-
- 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.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/681—Spun-bonded nonwoven fabric
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
"TECIDO POLIMéRICO TERMOPLáSTICO DE MúLTIPLOS COMPONENTES E PROCESSO PARA FABRICAçãO DO MESMO". é provido um processo para produção de filamentos de polímero termoplástico de múltiplos componentes de denier fino incorporando polímeros de razão de fluxo de fusão alta. Os filamentos de múltiplos componentes são extrusados, tal que, o componente de polímero de razão de fluxo de fusão alta é substancialmente circundando por um ou mais componentes de polímero de razão de fluxo de fusão baixa. O filamento de múltiplos componentes extrusados é então atenuado por fusão com uma força de arrasto significante para reduzir o diâmetro do filamento e formar filamentos de denier fino, contínuo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17132099P | 1999-12-21 | 1999-12-21 | |
US09/742,830 US6878650B2 (en) | 1999-12-21 | 2000-12-20 | Fine denier multicomponent fibers |
PCT/US2000/034694 WO2001046506A2 (en) | 1999-12-21 | 2000-12-20 | Fine denier multicomponent fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0016546A true BR0016546A (pt) | 2002-12-24 |
Family
ID=26866958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0016546A BR0016546A (pt) | 1999-12-21 | 2000-12-20 | Tecido polimérico termoplástico de múltiplos componentes e processo para fabricação do mesmo |
Country Status (9)
Country | Link |
---|---|
US (1) | US6878650B2 (pt) |
EP (1) | EP1254280A2 (pt) |
JP (1) | JP2003518205A (pt) |
KR (1) | KR100655842B1 (pt) |
CN (1) | CN1270013C (pt) |
AU (1) | AU774541B2 (pt) |
BR (1) | BR0016546A (pt) |
MX (1) | MXPA02006183A (pt) |
WO (1) | WO2001046506A2 (pt) |
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US20020142692A1 (en) * | 2000-10-06 | 2002-10-03 | Ferencz Richard Leon | Fine denier spunbond process and products thereof |
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US6946506B2 (en) | 2001-05-10 | 2005-09-20 | The Procter & Gamble Company | Fibers comprising starch and biodegradable polymers |
US6623854B2 (en) | 2001-05-10 | 2003-09-23 | The Procter & Gamble Company | High elongation multicomponent fibers comprising starch and polymers |
US20030148690A1 (en) | 2001-05-10 | 2003-08-07 | Bond Eric Bryan | Multicomponent fibers comprising a dissolvable starch component, processes therefor, and fibers therefrom |
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JP5891459B2 (ja) * | 2011-07-14 | 2016-03-23 | パナソニックIpマネジメント株式会社 | 離脱防止部材、およびそれを用いた電子機器 |
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KR20150092078A (ko) * | 2012-07-16 | 2015-08-12 | 한화 아즈델 인코포레이티드 | 높은 용융 유동 지수 수지를 포함하는 물품 |
WO2014046120A1 (ja) * | 2012-09-21 | 2014-03-27 | 東レ株式会社 | ポリフェニレンスルフィド複合繊維および不織布 |
DE102016010163A1 (de) * | 2016-08-25 | 2018-03-01 | Carl Freudenberg Kg | Technisches Verpackungsmaterial |
JP7035359B2 (ja) * | 2017-07-28 | 2022-03-15 | 東レ株式会社 | ポリエチレンスパンボンド不織布 |
JP7035360B2 (ja) * | 2017-07-28 | 2022-03-15 | 東レ株式会社 | スパンボンド不織布 |
US11091861B2 (en) | 2018-01-31 | 2021-08-17 | Fibertex Personal Care A/S | Spunbonded nonwoven with crimped fine fibers |
CN111771021B (zh) * | 2018-02-28 | 2022-11-22 | 东丽株式会社 | 层叠无纺布 |
WO2019167853A1 (ja) * | 2018-02-28 | 2019-09-06 | 東レ株式会社 | 積層不織布 |
WO2020060747A1 (en) * | 2018-09-18 | 2020-03-26 | Exxonmobil Chemical Patents Inc. | Bi-component fibers and nonwoven materials produced therefrom |
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-
2000
- 2000-12-20 AU AU24448/01A patent/AU774541B2/en not_active Ceased
- 2000-12-20 WO PCT/US2000/034694 patent/WO2001046506A2/en not_active Application Discontinuation
- 2000-12-20 MX MXPA02006183A patent/MXPA02006183A/es not_active Application Discontinuation
- 2000-12-20 US US09/742,830 patent/US6878650B2/en not_active Expired - Fee Related
- 2000-12-20 EP EP20000988219 patent/EP1254280A2/en not_active Withdrawn
- 2000-12-20 CN CNB008190054A patent/CN1270013C/zh not_active Expired - Fee Related
- 2000-12-20 BR BR0016546A patent/BR0016546A/pt not_active IP Right Cessation
- 2000-12-20 JP JP2001546994A patent/JP2003518205A/ja not_active Abandoned
- 2000-12-20 KR KR1020027007909A patent/KR100655842B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MXPA02006183A (es) | 2002-12-05 |
JP2003518205A (ja) | 2003-06-03 |
US6878650B2 (en) | 2005-04-12 |
AU774541B2 (en) | 2004-07-01 |
CN1434886A (zh) | 2003-08-06 |
EP1254280A2 (en) | 2002-11-06 |
AU2444801A (en) | 2001-07-03 |
WO2001046506A2 (en) | 2001-06-28 |
CN1270013C (zh) | 2006-08-16 |
WO2001046506A3 (en) | 2002-01-24 |
KR20020061650A (ko) | 2002-07-24 |
US20020009941A1 (en) | 2002-01-24 |
KR100655842B1 (ko) | 2006-12-12 |
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