BR112015001424A2 - bocal giratório para produção de materiais nanofibrosos e microfibrosos - Google Patents
bocal giratório para produção de materiais nanofibrosos e microfibrososInfo
- Publication number
- BR112015001424A2 BR112015001424A2 BR112015001424A BR112015001424A BR112015001424A2 BR 112015001424 A2 BR112015001424 A2 BR 112015001424A2 BR 112015001424 A BR112015001424 A BR 112015001424A BR 112015001424 A BR112015001424 A BR 112015001424A BR 112015001424 A2 BR112015001424 A2 BR 112015001424A2
- Authority
- BR
- Brazil
- Prior art keywords
- plate
- continuous
- production
- face
- nanofibros
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
-
- 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
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
-
- 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
- Nonwoven Fabrics (AREA)
Abstract
1 / 1 resumo âbocal giratãrio para produãão de materiais nanofibrosos e microfibrososâ bocal giratã³rio para produã§ã£o de materiais nanofibrosos e microfibrosos compreende: uma primeira placa (1) provida de pelo menos uma ranhura contãnua (2) para direcionar um primeiro material a uma porã§ã£o de boca de saãda (3) da ranhura contãnua (2) em uma face (4) da primeira placa (1); uma segunda placa (5) provida de pelo menos uma ranhura contãnua (6) para direcionar um segundo material a uma porã§ã£o de boca de saãda (7) da ranhura contãnua (6) da segunda placa (5), a porã§ã£o de boca de saãda (7) sendo arranjada adjacente ã porã§ã£o de boca de saãda (3) da primeira placa (1); e uma placa de separaã§ã£o (8) arranjada entre a primeira placa (1) e a segunda placa (5) para separar as ranhuras contãnuas (2) da primeira placa (1) das ranhuras contãnuas (6) da segunda placa (5), enquanto a face (9) da placa de separaã§ã£o (8) formam, com a face (4) da primeira placa (1) e/ou a face (10) da segunda placa (5), uma superfãcie contãnua na regiã£o das porã§ãµes de boca de saãda (3, 7) das ranhuras contãnuas (2, 6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ20120514A CZ2012514A3 (cs) | 2012-07-27 | 2012-07-27 | Zvláknovací tryska pro výrobu nano a mikrovlákenných materiálu slozených z vláken s koaxiální strukturou |
PCT/CZ2013/000085 WO2014015843A1 (en) | 2012-07-27 | 2013-07-23 | Spinning nozzle for producing nanofibrous and microfibrous materials composed of fibres having a coaxial structure |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015001424A2 true BR112015001424A2 (pt) | 2017-07-04 |
BR112015001424A8 BR112015001424A8 (pt) | 2018-04-03 |
Family
ID=48146778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015001424A BR112015001424A8 (pt) | 2012-07-27 | 2013-07-23 | Bocal de fiação para produção de materiais nanofibrosos e microfibrosos |
Country Status (13)
Country | Link |
---|---|
US (1) | US20150152572A1 (pt) |
EP (1) | EP2877617B8 (pt) |
JP (1) | JP6161698B2 (pt) |
KR (1) | KR102060025B1 (pt) |
CN (1) | CN104540985A (pt) |
BR (1) | BR112015001424A8 (pt) |
CA (1) | CA2878119A1 (pt) |
CZ (1) | CZ2012514A3 (pt) |
ES (1) | ES2588057T3 (pt) |
IL (1) | IL236919B (pt) |
RU (1) | RU2637890C2 (pt) |
TW (1) | TW201404957A (pt) |
WO (1) | WO2014015843A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103409817B (zh) * | 2013-07-12 | 2015-10-28 | 浙江工业大学 | 一种静电纺丝制备白光led的方法 |
WO2015139659A1 (zh) * | 2014-03-21 | 2015-09-24 | 馨世工程教育有限公司 | 用于生产多种结构的复合纳米微米纤维离心纺丝设备 |
WO2015139658A1 (zh) * | 2014-03-21 | 2015-09-24 | 馨世工程教育有限公司 | 一种多功能纺丝设备 |
CN105384138B (zh) * | 2015-10-27 | 2018-01-09 | 江西科技师范大学 | 一种同轴静电纺丝核‑壳型超微电极及其制备方法 |
CN106435776A (zh) * | 2016-11-15 | 2017-02-22 | 上海理工大学 | 一种四级同轴高压静电纺丝装置及纺丝方法 |
CN107469466B (zh) * | 2017-08-10 | 2019-11-08 | 东华大学 | 一种微米纤维/纳米纤维复合驻极过滤材料及其制备方法 |
CN110747521A (zh) * | 2019-11-02 | 2020-02-04 | 东华大学 | 具有表面纳米结构的三维静电纺微米纤维支架及其制备方法与应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3204290A (en) * | 1962-12-27 | 1965-09-07 | Monsanto Co | Laminated spinneret |
NL6801610A (pt) * | 1967-02-07 | 1968-08-08 | ||
DE3477141D1 (en) * | 1983-08-15 | 1989-04-20 | Gmt Sa | A method of cleaning industrial components and a jet assembly for use therein |
ATE263629T1 (de) * | 1996-07-23 | 2004-04-15 | Battelle Memorial Institute | Vorrichtung zum spenden und verfahren zur formung eines materials |
US6051180A (en) * | 1998-08-13 | 2000-04-18 | Illinois Tool Works Inc. | Extruding nozzle for producing non-wovens and method therefor |
US6776858B2 (en) * | 2000-08-04 | 2004-08-17 | E.I. Du Pont De Nemours And Company | Process and apparatus for making multicomponent meltblown web fibers and webs |
JP4690418B2 (ja) * | 2004-11-10 | 2011-06-01 | ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン | 多相ナノ粒子 |
US20060213829A1 (en) | 2005-03-25 | 2006-09-28 | Rutledge Gregory C | Production of submicron diameter fibers by two-fluid electrospinning process |
US7798434B2 (en) * | 2006-12-13 | 2010-09-21 | Nordson Corporation | Multi-plate nozzle and method for dispensing random pattern of adhesive filaments |
GB0905575D0 (en) | 2009-03-31 | 2009-05-13 | Stfc Science & Technology | Electrospinning nozzle |
CZ302876B6 (cs) * | 2009-07-01 | 2011-12-28 | Technická univerzita v Liberci | Zpusob a zarízení k výrobe nanovláken preplavovacím elektrostatickým zvláknováním |
CN102234846B (zh) * | 2010-04-28 | 2013-08-21 | 中国科学院化学研究所 | 具有微米管套纳米线结构的核/壳纤维及其制备方法 |
GB2482560A (en) | 2010-08-06 | 2012-02-08 | Stfc Science & Technology | Electrospinning or electrospraying composite fibres or vesicles |
US9905870B2 (en) * | 2010-10-27 | 2018-02-27 | Vanderbilt University | Nanofiber electrode and method of forming same |
-
2012
- 2012-07-27 CZ CZ20120514A patent/CZ2012514A3/cs unknown
-
2013
- 2013-07-23 JP JP2015523417A patent/JP6161698B2/ja not_active Expired - Fee Related
- 2013-07-23 BR BR112015001424A patent/BR112015001424A8/pt active Search and Examination
- 2013-07-23 EP EP13752804.8A patent/EP2877617B8/en not_active Not-in-force
- 2013-07-23 RU RU2015102722A patent/RU2637890C2/ru not_active IP Right Cessation
- 2013-07-23 ES ES13752804.8T patent/ES2588057T3/es active Active
- 2013-07-23 KR KR1020157004296A patent/KR102060025B1/ko active IP Right Grant
- 2013-07-23 WO PCT/CZ2013/000085 patent/WO2014015843A1/en active Application Filing
- 2013-07-23 US US14/416,783 patent/US20150152572A1/en not_active Abandoned
- 2013-07-23 CN CN201380037437.6A patent/CN104540985A/zh active Pending
- 2013-07-23 CA CA2878119A patent/CA2878119A1/en not_active Abandoned
- 2013-07-25 TW TW102126695A patent/TW201404957A/zh unknown
-
2015
- 2015-01-25 IL IL236919A patent/IL236919B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR20150034792A (ko) | 2015-04-03 |
CZ303780B6 (cs) | 2013-05-02 |
ES2588057T3 (es) | 2016-10-28 |
CA2878119A1 (en) | 2014-01-30 |
TW201404957A (zh) | 2014-02-01 |
CN104540985A (zh) | 2015-04-22 |
JP2015526604A (ja) | 2015-09-10 |
RU2637890C2 (ru) | 2017-12-07 |
US20150152572A1 (en) | 2015-06-04 |
CZ2012514A3 (cs) | 2013-05-02 |
RU2015102722A (ru) | 2016-09-20 |
KR102060025B1 (ko) | 2019-12-27 |
BR112015001424A8 (pt) | 2018-04-03 |
IL236919B (en) | 2018-05-31 |
EP2877617B1 (en) | 2016-05-25 |
EP2877617B8 (en) | 2016-12-21 |
WO2014015843A1 (en) | 2014-01-30 |
JP6161698B2 (ja) | 2017-07-12 |
EP2877617A1 (en) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112015001424A2 (pt) | bocal giratório para produção de materiais nanofibrosos e microfibrosos | |
BRPI0806209A2 (pt) | dispositivo e método para separar uma mistura de meio de fluxo em pelo menos duas frações diferentes com diferentes densidades médias de massa | |
ES2533720T3 (es) | Punta de desgaste para trituradora de mineral rotatoria | |
BR112014032177A2 (pt) | separador | |
CO7131370A2 (es) | Prensa extrusora de doble husillo para separación sólido/fluido | |
FI20115082A (fi) | Jauhin ja teräelementti | |
BR112015000536A2 (pt) | raspador da tubulação, e, método para umectar uma superfície interna de topo de uma tubulação | |
BR112013017910A2 (pt) | mecanismo para aumento da superfície interna de um lote de coque compacto em um recipiente de recebimento e método para aumento da superfície interna de um lote de coque compacto em um recipiente de recebimento | |
CL2015000159A1 (es) | Una trituradora giratoria que comprende una cabeza trituradora, una estructura, un excentrico, donde un cojinete deslizante interno del excentrico tiene un cociente total de altura con respecto al diametro menor a 1; un casquillo de eje deslizante; y un excentrico. | |
BR112015006281A2 (pt) | formação de goma avançada | |
BR112015018692A2 (pt) | fresa de topo para usinar titânio | |
BR112012022767A2 (pt) | tambor provido com pás para sistema e método de separador rotativo | |
BRPI0801150A2 (pt) | pneumÁtico | |
BR112015007989A2 (pt) | instalação de moagem | |
BR112016006741A2 (pt) | dispositivo de pré-trituração para um moinho de esferas ou moinho de esferas do agitador e moinho de esferas com dispositivo de pré-trituração | |
BR112016029300A2 (pt) | banda de rodagem incisada para pneu de engenharia civil | |
JP2015127542A5 (pt) | ||
BR112018008563A2 (pt) | conjunto de moldagem, e, método para moldagem de um produto em um conjunto de moldagem. | |
BR112013031519A2 (pt) | pneu dotado de canais sonoros | |
AR080448A1 (es) | Molino triturador de rodillos | |
CL2014000685A1 (es) | Una tobera de dispersion para dispersar un liquido, comprende una tobera de alimentacion de gas, una disposicion mezcladora tubular con una zona de entrada y otra de salida, en la zona de entrada al menos 3 orificios de aspiracion para el liquido, dispuestos en la direccion perpendicular o en un angulo respecto a un eje central longitudinal de la tobera de dispersion; procedimiento, y maquina de flotacion. | |
BR112013002374A2 (pt) | separador centrífugo, transportador helicoidal, e, dispositivo de suporte | |
FR2979720B1 (fr) | Conteneur amenage en une infrastructure technique | |
BR112015005041A2 (pt) | transportadora de parafuso para um separador centrífugo, e, separador centrífugo | |
IN2014MN02400A (pt) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
|
B25A | Requested transfer of rights approved |
Owner name: CONTIPRO PHARMA A.S. (CZ) |
|
B25D | Requested change of name of applicant approved |
Owner name: CONTIPRO A.S. (CZ) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |