BR112013004279A8 - trama não tecida e fibras com propriedades de eletreto, processos de fabricação das mesmas e seu uso - Google Patents
trama não tecida e fibras com propriedades de eletreto, processos de fabricação das mesmas e seu usoInfo
- Publication number
- BR112013004279A8 BR112013004279A8 BR112013004279A BR112013004279A BR112013004279A8 BR 112013004279 A8 BR112013004279 A8 BR 112013004279A8 BR 112013004279 A BR112013004279 A BR 112013004279A BR 112013004279 A BR112013004279 A BR 112013004279A BR 112013004279 A8 BR112013004279 A8 BR 112013004279A8
- Authority
- BR
- Brazil
- Prior art keywords
- additive
- fibers
- fiber
- manufacturing processes
- nonwoven web
- Prior art date
Links
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- 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
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- 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
- D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/56—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 by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/01—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof
- D06M11/05—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with hydrogen, water or heavy water; with hydrides of metals or complexes thereof; with boranes, diboranes, silanes, disilanes, phosphines, diphosphines, stibines, distibines, arsines, or diarsines or complexes thereof with water, e.g. steam; with heavy water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/0216—Bicomponent or multicomponent fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0435—Electret
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- 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]
- Y10T442/603—Including strand or fiber material precoated with other than free metal or alloy
- Y10T442/607—Strand or fiber material is synthetic polymer
-
- 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]
- Y10T442/626—Microfiber is synthetic polymer
-
- 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]
- Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Nonwoven Fabrics (AREA)
- Electrostatic Separation (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
TRAMA NÃO TECIDA E FIBRAS COM PROPRIEDADES DE ELETRETO, PROCESSOS DE FABRICAÇÃO DAS MESMAS E SEU USO, A presente invenção refere-se a uma trama de eletreto não tecida compreendendo fibras feitas de um material de polímero termoplástico que compreende um polímero, um primeiro aditivo (a) e um segundo aditivo (b), em que o primeiro aditivo (a) compreende uma amina impedida e o segundo aditivo (b) compreende um sal de metal de um ácido carboxílico e/ou uma amida orgânica derivada de um ácido carboxílico e uma amina. A invenção provê ainda um processo para fazer a trama de eletreto não tecida, uma fibra, um processo para fazer a fibra, uma folha de multicamadas, e o uso da trama de eletreto não tecida, da fibra ou da folha em multicamadas como um material de filtro ou como um pano de remover pó para fins de limpeza.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10008742.8 | 2010-08-23 | ||
EP10008742 | 2010-08-23 | ||
EP11164767 | 2011-05-04 | ||
EP11164767.3 | 2011-05-04 | ||
PCT/EP2011/064214 WO2012025451A1 (en) | 2010-08-23 | 2011-08-18 | Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112013004279A2 BR112013004279A2 (pt) | 2016-09-06 |
BR112013004279A8 true BR112013004279A8 (pt) | 2017-12-19 |
BR112013004279B1 BR112013004279B1 (pt) | 2021-01-05 |
Family
ID=44630551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013004279-6A BR112013004279B1 (pt) | 2010-08-23 | 2011-08-18 | trama não tecida e fibras com propriedades de eletreto, processos de fabricação das mesmas e seu uso |
Country Status (15)
Country | Link |
---|---|
US (1) | US10036107B2 (pt) |
EP (1) | EP2609238B1 (pt) |
JP (2) | JP2013540904A (pt) |
CN (1) | CN103348048B (pt) |
BR (1) | BR112013004279B1 (pt) |
CA (1) | CA2809200C (pt) |
DK (1) | DK2609238T3 (pt) |
ES (1) | ES2616956T3 (pt) |
HK (1) | HK1188265A1 (pt) |
HU (1) | HUE031927T2 (pt) |
MX (1) | MX349639B (pt) |
PL (1) | PL2609238T3 (pt) |
PT (1) | PT2609238T (pt) |
TW (1) | TWI601769B (pt) |
WO (1) | WO2012025451A1 (pt) |
Families Citing this family (21)
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TW201444691A (zh) * | 2013-04-11 | 2014-12-01 | Toray Industries | 混纖不織布及其製造方法 |
KR20150144333A (ko) * | 2013-04-19 | 2015-12-24 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 전하 증대 첨가제를 갖는 일렉트릿 웨브 |
US10273612B2 (en) | 2014-08-26 | 2019-04-30 | 3M Innovative Properties Company | Spunbonded web comprising polylactic acid fibers |
DK3219376T3 (en) | 2016-03-17 | 2019-01-14 | Eurofilters Nv | Vacuum cleaner filter bag of recycled plastics |
EP3429451B1 (de) | 2016-03-17 | 2020-02-26 | Eurofilters N.V. | Staubsaugerfilterbeutel aus recyclierten kunststoffen |
RU2700023C1 (ru) * | 2016-10-06 | 2019-09-12 | Гроц-Беккерт Кг | Способ получения гофрируемого текстильного материала с электростатически заряженными волокнами и гофрируемый текстильный материал |
CN110446541B (zh) * | 2017-01-05 | 2021-12-03 | 3M创新有限公司 | 具有电荷加强添加剂的驻极体料片 |
CN110392601B (zh) * | 2017-03-10 | 2021-05-28 | 优泊公司 | 驻极体化片材及过滤器 |
US10799820B2 (en) * | 2017-11-30 | 2020-10-13 | Nxtano, Llc | Durable nanofiber synthetic filter media |
DE102018108228A1 (de) | 2018-04-06 | 2019-10-10 | Groz-Beckert Kg | Verfahren zur Herstellung eines textilen Gebildes mit elektrostatisch geladenen Fasern und textiles Gebilde |
JPWO2020022260A1 (ja) * | 2018-07-27 | 2021-08-05 | 東レ株式会社 | スパンボンド不織布、および、スパンボンド不織布から構成されるエアフィルター |
EP4019111A4 (en) * | 2019-08-21 | 2023-09-13 | Toyobo Co., Ltd. | ELECTRET AND FILTER WITH IT |
JPWO2021153296A1 (pt) * | 2020-01-27 | 2021-08-05 | ||
CN111560137B (zh) * | 2020-05-28 | 2020-10-16 | 金发科技股份有限公司 | 一种用于口罩熔喷无纺布的驻极母粒及其制备方法与应用 |
CN112239920B (zh) * | 2020-10-12 | 2022-02-25 | 上海邀加科技有限公司 | 一种功能性熔喷材料的制备方法 |
EP4243958A1 (en) | 2020-11-10 | 2023-09-20 | Neenah Gessner GmbH | Filter medium comprising a nonwoven electret |
CN116710516A (zh) * | 2021-01-21 | 2023-09-05 | 博里利斯股份公司 | 具有改进的过滤性能的驻极体熔喷网 |
EP4032598B1 (en) | 2021-01-21 | 2023-07-12 | Borealis AG | Polypropylene composition containing a new charge-stabilizing agent for electret melt blown webs |
CN113463273B (zh) * | 2021-07-30 | 2022-11-22 | 广东巨圣新材料科技有限公司 | 一种聚乳酸可降解型熔喷非织造材料的制备方法 |
WO2023074758A1 (ja) * | 2021-10-29 | 2023-05-04 | 東洋紡株式会社 | エレクトレット、エレクトレットフィルター、及びエレクトレットの製造方法 |
CN114150436B (zh) * | 2021-12-06 | 2022-10-18 | 美埃(中国)环境科技股份有限公司 | 一种纳米纤维复合驻极材料及其制备方法 |
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WO2011035195A1 (en) | 2009-09-18 | 2011-03-24 | Nano Terra Inc. | Functional nanofibers and methods of making and using the same |
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2011
- 2011-08-18 DK DK11745976.8T patent/DK2609238T3/en active
- 2011-08-18 PT PT117459768T patent/PT2609238T/pt unknown
- 2011-08-18 US US13/818,402 patent/US10036107B2/en active Active
- 2011-08-18 JP JP2013525256A patent/JP2013540904A/ja active Pending
- 2011-08-18 HU HUE11745976A patent/HUE031927T2/en unknown
- 2011-08-18 CN CN201180041018.0A patent/CN103348048B/zh active Active
- 2011-08-18 MX MX2013002223A patent/MX349639B/es active IP Right Grant
- 2011-08-18 PL PL11745976T patent/PL2609238T3/pl unknown
- 2011-08-18 EP EP11745976.8A patent/EP2609238B1/en active Active
- 2011-08-18 ES ES11745976.8T patent/ES2616956T3/es active Active
- 2011-08-18 BR BR112013004279-6A patent/BR112013004279B1/pt active IP Right Grant
- 2011-08-18 WO PCT/EP2011/064214 patent/WO2012025451A1/en active Application Filing
- 2011-08-18 CA CA2809200A patent/CA2809200C/en active Active
- 2011-08-22 TW TW100130011A patent/TWI601769B/zh active
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2013
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Also Published As
Publication number | Publication date |
---|---|
BR112013004279A2 (pt) | 2016-09-06 |
TWI601769B (zh) | 2017-10-11 |
MX2013002223A (es) | 2014-09-22 |
EP2609238B1 (en) | 2016-12-07 |
MX349639B (es) | 2017-08-07 |
CA2809200A1 (en) | 2012-03-01 |
EP2609238A1 (en) | 2013-07-03 |
PT2609238T (pt) | 2017-02-21 |
ES2616956T3 (es) | 2017-06-14 |
BR112013004279B1 (pt) | 2021-01-05 |
JP2013540904A (ja) | 2013-11-07 |
DK2609238T3 (en) | 2017-03-13 |
US20130288555A1 (en) | 2013-10-31 |
HUE031927T2 (en) | 2017-08-28 |
HK1188265A1 (zh) | 2014-04-25 |
US10036107B2 (en) | 2018-07-31 |
CN103348048B (zh) | 2017-10-27 |
JP6346640B2 (ja) | 2018-06-20 |
CA2809200C (en) | 2019-09-17 |
TW201217448A (en) | 2012-05-01 |
JP2017048494A (ja) | 2017-03-09 |
CN103348048A (zh) | 2013-10-09 |
PL2609238T3 (pl) | 2017-08-31 |
WO2012025451A1 (en) | 2012-03-01 |
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