CS223801B2 - Method of making the fibres from thermoplastic dielectric material - Google Patents
Method of making the fibres from thermoplastic dielectric material Download PDFInfo
- Publication number
- CS223801B2 CS223801B2 CS745706A CS570674A CS223801B2 CS 223801 B2 CS223801 B2 CS 223801B2 CS 745706 A CS745706 A CS 745706A CS 570674 A CS570674 A CS 570674A CS 223801 B2 CS223801 B2 CS 223801B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- filaments
- molten
- fibers
- thermoplastic
- layer
- Prior art date
Links
Classifications
-
- 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
- D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
-
- 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
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/28—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques using electrostatic fields
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1179373A CH570493A5 (ja) | 1973-08-16 | 1973-08-16 | |
CH1559273 | 1973-11-06 | ||
CH1738073A CH584769A5 (ja) | 1973-08-16 | 1973-12-12 | |
CH108274A CH586775A5 (ja) | 1973-08-16 | 1974-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS223801B2 true CS223801B2 (en) | 1983-11-25 |
Family
ID=27428082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS745706A CS223801B2 (en) | 1973-08-16 | 1974-08-14 | Method of making the fibres from thermoplastic dielectric material |
Country Status (22)
Country | Link |
---|---|
US (1) | US4230650A (ja) |
JP (1) | JPS5622983B2 (ja) |
AR (1) | AR201959A1 (ja) |
AT (1) | AT343779B (ja) |
BE (1) | BE818914A (ja) |
BR (1) | BR7406402D0 (ja) |
CA (1) | CA1099870A (ja) |
CH (3) | CH570493A5 (ja) |
CS (1) | CS223801B2 (ja) |
DD (1) | DD114107A5 (ja) |
DE (1) | DE2439178C2 (ja) |
DK (1) | DK146009C (ja) |
ES (1) | ES429307A1 (ja) |
FR (1) | FR2324766A1 (ja) |
GB (1) | GB1484584A (ja) |
IE (1) | IE41322B1 (ja) |
IN (1) | IN140451B (ja) |
IT (1) | IT1019995B (ja) |
LU (1) | LU70733A1 (ja) |
NL (1) | NL173192C (ja) |
PL (1) | PL98125B1 (ja) |
SE (1) | SE408067B (ja) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
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CH620483A5 (ja) * | 1977-12-22 | 1980-11-28 | Battelle Memorial Institute | |
EP0009941B2 (en) * | 1978-10-10 | 1987-05-27 | Imperial Chemical Industries Plc | Production of electrostatically spun products |
DE3275421D1 (en) * | 1982-03-29 | 1987-03-12 | Rhodia Ag | Process and apparatus for the manufacture of electret filaments, fibres or the like |
GB2121286B (en) * | 1982-06-02 | 1985-11-06 | Ethicon Inc | Improvements in synthetic vascular grafts, and methods of manufacturing such grafts |
US5192638A (en) * | 1984-12-10 | 1993-03-09 | Spectrum Sciences B.V. | Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner |
GB2189738B (en) * | 1986-03-24 | 1989-11-15 | Ethicon Inc | Apparatus for producing fibrous structures electrostatically |
MY139695A (en) | 1996-05-21 | 2009-10-30 | Panasonic Corp | Thin film, method and apparatus for forming the same, and electronic component incorporating the same |
IL119809A (en) * | 1996-12-11 | 2001-06-14 | Nicast Ltd | A device for the production of a complex material for filtration and a method for its application |
NZ503232A (en) | 1999-03-08 | 2001-11-30 | Humatro Corp | Melt processable starch compositions comprising amylopectin and a high polymer (such as polyacrylamide) |
WO2001032292A1 (en) | 1999-10-29 | 2001-05-10 | Hollingsworth & Vose Company | Filter media |
US6740142B2 (en) | 2000-09-05 | 2004-05-25 | Donaldson Company, Inc. | Industrial bag house elements |
US6746517B2 (en) * | 2000-09-05 | 2004-06-08 | Donaldson Company, Inc. | Filter structure with two or more layers of fine fiber having extended useful service life |
US6673136B2 (en) * | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
US7270693B2 (en) | 2000-09-05 | 2007-09-18 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
US20020092423A1 (en) * | 2000-09-05 | 2002-07-18 | Gillingham Gary R. | Methods for filtering air for a gas turbine system |
US6800117B2 (en) * | 2000-09-05 | 2004-10-05 | Donaldson Company, Inc. | Filtration arrangement utilizing pleated construction and method |
US6716274B2 (en) | 2000-09-05 | 2004-04-06 | Donaldson Company, Inc. | Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream |
US6743273B2 (en) | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
US7115150B2 (en) * | 2000-09-05 | 2006-10-03 | Donaldson Company, Inc. | Mist filtration arrangement utilizing fine fiber layer in contact with media having a pleated construction and floor filter method |
DE10109474C1 (de) * | 2001-02-28 | 2002-06-20 | Sandler Helmut Helsa Werke | Filtermaterialien mit bipolarer Beschichtung |
RU2300543C2 (ru) | 2001-05-31 | 2007-06-10 | Дональдсон Компани, Инк. | Составы тонкого волокна, способы их получения, способ изготовления тонковолокнистого материала |
RU2005131013A (ru) * | 2003-03-07 | 2006-03-20 | Филип Моррис Продактс С.А. (Ch) | Способ электростатической обработки полимерных композиций и устройство для его осуществления |
US7297305B2 (en) | 2004-04-08 | 2007-11-20 | Research Triangle Institute | Electrospinning in a controlled gaseous environment |
US7592277B2 (en) * | 2005-05-17 | 2009-09-22 | Research Triangle Institute | Nanofiber mats and production methods thereof |
US7134857B2 (en) * | 2004-04-08 | 2006-11-14 | Research Triangle Institute | Electrospinning of fibers using a rotatable spray head |
US7762801B2 (en) * | 2004-04-08 | 2010-07-27 | Research Triangle Institute | Electrospray/electrospinning apparatus and method |
US7390760B1 (en) | 2004-11-02 | 2008-06-24 | Kimberly-Clark Worldwide, Inc. | Composite nanofiber materials and methods for making same |
US8770959B2 (en) * | 2005-05-03 | 2014-07-08 | University Of Akron | Device for producing electrospun fibers |
US20070148365A1 (en) * | 2005-12-28 | 2007-06-28 | Knox David E | Process and apparatus for coating paper |
TWI306909B (en) * | 2006-12-21 | 2009-03-01 | Taiwan Textile Res Inst | Electrostatic spinning apparatus |
BRPI0807293A2 (pt) * | 2007-02-14 | 2014-05-06 | Dow Global Technologies Inc | "processo oara fabricar fibras, fibras fabricadas e fibra não tecida de filtragem" |
CZ17577U1 (cs) * | 2007-03-08 | 2007-06-11 | Elmarco S. R. O. | Zarízení pro výrobu nanovláken a/nebo nanocástic z roztoku nebo tavenin polymeru v elektrostatickémpoli |
BRPI0811373A2 (pt) * | 2007-05-30 | 2015-06-16 | Dow Global Technologies Inc | "processo de eletrofiação, meio de filtro de compósito poroso e processo para preparar um meio de filtro de compósito poroso" |
CZ300345B6 (cs) * | 2007-07-17 | 2009-04-22 | Elmarco, S. R. O. | Zpusob zvláknování kapalné matrice, zarízení pro výrobu nanovláken elektrostatickým zvláknováním kapalné matrice a zvláknovací elektroda pro takové zarízení |
US7967588B2 (en) | 2007-11-20 | 2011-06-28 | Clarcor Inc. | Fine fiber electro-spinning equipment, filter media systems and methods |
MY153492A (en) | 2007-11-20 | 2015-02-13 | Clarcor Inc | Filtration medias, fine fibers under 100 nanometers, and methods |
US7815427B2 (en) * | 2007-11-20 | 2010-10-19 | Clarcor, Inc. | Apparatus and method for reducing solvent loss for electro-spinning of fine fibers |
US20090266759A1 (en) * | 2008-04-24 | 2009-10-29 | Clarcor Inc. | Integrated nanofiber filter media |
US20100041296A1 (en) * | 2008-08-13 | 2010-02-18 | Lopez Leonardo C | Electroblowing of fibers from molecularly self-assembling materials |
US20100084791A1 (en) * | 2008-10-08 | 2010-04-08 | Xingtao Wu | Methods of manufacturing fibers |
US20100127434A1 (en) * | 2008-11-25 | 2010-05-27 | Rene Broos | Extruding organic polymers |
US8172092B2 (en) * | 2009-01-22 | 2012-05-08 | Clarcor Inc. | Filter having melt-blown and electrospun fibers |
CZ2009149A3 (cs) * | 2009-03-09 | 2010-09-22 | Elmarco S.R.O. | Zpusob ukládání funkcní vrstvy polymerních nanovláken na povrch podkladu |
US20110210060A1 (en) * | 2010-02-26 | 2011-09-01 | Clarcor Inc. | Expanded composite filter media including nanofiber matrix and method |
CZ306438B6 (cs) | 2011-04-12 | 2017-01-25 | Elmarco S.R.O. | Způsob a zařízení pro nanášení kapalné polymerní matrice na zvlákňovací struny |
CN103194806B (zh) * | 2013-04-25 | 2015-06-17 | 杨宝麟 | 聚合物溶液静电纺丝组件、装置和方法 |
CN103215665B (zh) * | 2013-04-27 | 2015-06-17 | 青岛大学 | 一种复式环形电极静电纺丝装置 |
CN103469319B (zh) * | 2013-09-23 | 2015-09-09 | 北京化工大学 | 一种金属网带式熔体静电纺丝装置及工艺 |
CN104689641B (zh) * | 2013-12-09 | 2017-04-12 | 纳米及先进材料研发院有限公司 | 交织的过滤屏障 |
CN105369366B (zh) * | 2015-10-10 | 2017-06-23 | 北京化工大学 | 一种多孔柔性管无针静电纺丝装置 |
CN106012050B (zh) * | 2016-07-15 | 2018-08-31 | 佛山轻子精密测控技术有限公司 | 一种批量制备纳米纤维的静电纺丝装置 |
CN108382812B (zh) * | 2018-02-09 | 2019-12-03 | 上海飞为智能系统股份有限公司 | 用于智能生产线中的物料上料机构 |
CN108166080A (zh) * | 2018-03-22 | 2018-06-15 | 北京化工大学 | 一种蘸液式静电纺丝装置 |
CN108411385A (zh) * | 2018-05-03 | 2018-08-17 | 东华大学 | 一种顺重力鸭嘴形静电纺丝装置及方法 |
CN109695063A (zh) * | 2019-01-31 | 2019-04-30 | 吉林农业大学 | 一种无针式静电纺丝装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR707191A (fr) * | 1929-12-07 | 1931-07-03 | Ver Fur Chemische Ind Ag | Procédé pour fabriquer des fils artificiels |
US2048651A (en) * | 1933-06-23 | 1936-07-21 | Massachusetts Inst Technology | Method of and apparatus for producing fibrous or filamentary material |
DE661204C (de) * | 1934-12-01 | 1938-09-23 | Anton Formhals Dipl Ing | Vorrichtung zur Herstellung von kuenstlichen Fasern |
DE896402C (de) * | 1941-11-06 | 1953-11-12 | Alkor Werk Karl Lissmann K G | Vorrichtung zur Herstellung von Wirrvliesen |
US2336745A (en) * | 1941-12-20 | 1943-12-14 | Fred W Manning | Method and apparatus for making unwoven and composite fabrics |
DE898144C (de) * | 1943-02-11 | 1953-11-26 | Lissmann Alkor Werk | Verfahren zur Erzeugung von UEberzuegen, insbesondere nahtlosen UEberzuegen |
BE534423A (ja) * | 1953-12-24 | |||
US3280229A (en) * | 1963-01-15 | 1966-10-18 | Kendall & Co | Process and apparatus for producing patterned non-woven fabrics |
DE1266441B (de) * | 1966-11-21 | 1968-04-18 | Karlheinz Seiffert | Verfahren und Vorrichtung zur Herstellung von Fasern aus thermoplastischem Kunststoff |
US3366503A (en) * | 1967-01-23 | 1968-01-30 | Eagle Picher Ind Inc | Process of embedding flock in a polyethylene substrate |
US4069026A (en) * | 1970-06-29 | 1978-01-17 | Bayer Aktiengesellschaft | Filter made of electrostatically spun fibres |
JPS5140630Y2 (ja) * | 1971-05-22 | 1976-10-04 | ||
US3994258A (en) * | 1973-06-01 | 1976-11-30 | Bayer Aktiengesellschaft | Apparatus for the production of filters by electrostatic fiber spinning |
GB1527592A (en) * | 1974-08-05 | 1978-10-04 | Ici Ltd | Wound dressing |
-
1973
- 1973-08-16 CH CH1179373A patent/CH570493A5/xx not_active IP Right Cessation
- 1973-12-12 CH CH1738073A patent/CH584769A5/xx not_active IP Right Cessation
-
1974
- 1974-01-28 CH CH108274A patent/CH586775A5/xx not_active IP Right Cessation
- 1974-05-14 IT IT7426373A patent/IT1019995B/it active
- 1974-07-30 AR AR254962A patent/AR201959A1/es active
- 1974-08-05 BR BR6402/74A patent/BR7406402D0/pt unknown
- 1974-08-13 DE DE2439178A patent/DE2439178C2/de not_active Expired
- 1974-08-14 FR FR7428342A patent/FR2324766A1/fr active Granted
- 1974-08-14 IE IE1701/74A patent/IE41322B1/xx unknown
- 1974-08-14 CS CS745706A patent/CS223801B2/cs unknown
- 1974-08-14 CA CA207,048A patent/CA1099870A/en not_active Expired
- 1974-08-14 AT AT665974A patent/AT343779B/de active
- 1974-08-14 JP JP9247374A patent/JPS5622983B2/ja not_active Expired
- 1974-08-14 NL NLAANVRAGE7410874,A patent/NL173192C/xx not_active IP Right Cessation
- 1974-08-14 LU LU70733A patent/LU70733A1/xx unknown
- 1974-08-15 SE SE7410400A patent/SE408067B/xx not_active IP Right Cessation
- 1974-08-15 DD DD180519A patent/DD114107A5/xx unknown
- 1974-08-15 GB GB36052/74A patent/GB1484584A/en not_active Expired
- 1974-08-15 DK DK435974A patent/DK146009C/da not_active IP Right Cessation
- 1974-08-16 BE BE147663A patent/BE818914A/xx not_active IP Right Cessation
- 1974-08-16 ES ES429307A patent/ES429307A1/es not_active Expired
- 1974-08-16 PL PL1974173532A patent/PL98125B1/pl unknown
- 1974-09-25 IN IN2146/CAL/74A patent/IN140451B/en unknown
-
1977
- 1977-02-14 US US05/768,422 patent/US4230650A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL173192C (nl) | 1983-12-16 |
FR2324766A1 (fr) | 1977-04-15 |
CH570493A5 (ja) | 1975-12-15 |
NL7410874A (nl) | 1975-02-18 |
CA1099870A (en) | 1981-04-28 |
US4230650A (en) | 1980-10-28 |
DK146009B (da) | 1983-05-16 |
JPS5048207A (ja) | 1975-04-30 |
DE2439178C2 (de) | 1983-10-06 |
DD114107A5 (ja) | 1975-07-12 |
ATA665974A (de) | 1977-10-15 |
AR201959A1 (es) | 1975-04-30 |
GB1484584A (en) | 1977-09-01 |
FR2324766B1 (ja) | 1979-05-11 |
DK146009C (da) | 1983-10-17 |
BR7406402D0 (pt) | 1975-06-03 |
JPS5622983B2 (ja) | 1981-05-28 |
PL98125B1 (pl) | 1978-04-29 |
AT343779B (de) | 1978-06-12 |
DE2439178A1 (de) | 1975-02-27 |
DK435974A (ja) | 1975-04-21 |
AU7210274A (en) | 1976-02-12 |
CH586775A5 (ja) | 1977-04-15 |
BE818914A (fr) | 1975-02-17 |
IT1019995B (it) | 1977-11-30 |
SE7410400L (ja) | 1975-02-17 |
IE41322L (en) | 1975-02-16 |
SE408067B (sv) | 1979-05-14 |
CH584769A5 (ja) | 1977-02-15 |
NL173192B (nl) | 1983-07-18 |
IN140451B (ja) | 1976-11-13 |
ES429307A1 (es) | 1977-04-01 |
IE41322B1 (en) | 1979-12-05 |
LU70733A1 (ja) | 1975-06-11 |
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