ZA928293B - Method of preparing a nonwoven web of poly(vinyl alcohol) fibers. - Google Patents

Method of preparing a nonwoven web of poly(vinyl alcohol) fibers.

Info

Publication number
ZA928293B
ZA928293B ZA928293A ZA928293A ZA928293B ZA 928293 B ZA928293 B ZA 928293B ZA 928293 A ZA928293 A ZA 928293A ZA 928293 A ZA928293 A ZA 928293A ZA 928293 B ZA928293 B ZA 928293B
Authority
ZA
South Africa
Prior art keywords
poly
fibers
preparing
vinyl alcohol
nonwoven web
Prior art date
Application number
ZA928293A
Other languages
English (en)
Inventor
Hannong Rhim
Original Assignee
Kimberly Clark Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of ZA928293B publication Critical patent/ZA928293B/xx

Links

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/14—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
    • 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
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA928293A 1991-12-19 1992-10-27 Method of preparing a nonwoven web of poly(vinyl alcohol) fibers. ZA928293B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81047091A 1991-12-19 1991-12-19

Publications (1)

Publication Number Publication Date
ZA928293B true ZA928293B (en) 1993-05-07

Family

ID=25203925

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA928293A ZA928293B (en) 1991-12-19 1992-10-27 Method of preparing a nonwoven web of poly(vinyl alcohol) fibers.

Country Status (10)

Country Link
US (2) US5342335A (xx)
EP (1) EP0547604B1 (xx)
JP (1) JP3283310B2 (xx)
KR (1) KR100249638B1 (xx)
AU (1) AU661732B2 (xx)
CA (1) CA2070589C (xx)
DE (1) DE69221094T2 (xx)
ES (1) ES2106814T3 (xx)
MX (1) MX9206766A (xx)
ZA (1) ZA928293B (xx)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620786A (en) * 1993-04-29 1997-04-15 Isolyser Co. Inc. Hot water soluble towels, sponges and gauzes
US5447788A (en) * 1994-05-16 1995-09-05 Kimberly Clark Corporation Porous, nonwoven liquid-activated barrier
US5533990A (en) * 1994-09-23 1996-07-09 Kimberly-Clark Corporation Tampon exhibiting low frictional drag
US5853628A (en) * 1996-09-12 1998-12-29 Kimberly-Clark Worldwide, Inc. Method of forming nonwoven fabric having a pore size gradient
ATE197243T1 (de) * 1996-12-03 2000-11-15 Procter & Gamble Absorbierende artikel mit bei flüssigkeitskontakt schrumpfenden, atmungsaktiven unteren schichten
US5911224A (en) * 1997-05-01 1999-06-15 Filtrona International Limited Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same
US6001303A (en) * 1997-12-19 1999-12-14 Kimberly-Clark Worldwide, Inc. Process of making fibers
JP2002500282A (ja) * 1997-12-31 2002-01-08 キンバリー クラーク ワールドワイド インコーポレイテッド 超吸収性繊維の不織ウェブとその製造方法
US6469130B1 (en) 1998-12-24 2002-10-22 Kimberly-Clark Worldwide, Inc. Synthetic fiber nonwoven web and method
ES2243160T3 (es) 1999-03-08 2005-12-01 THE PROCTER & GAMBLE COMPANY Estructura absorbente, flexible, que comprende fibras de almidon.
EP1240374A2 (en) * 1999-10-28 2002-09-18 Kimberly-Clark Worldwide, Inc. Dispersible nonwoven materials
DE19963983A1 (de) * 1999-12-31 2001-07-05 Ivo Edward Ruzek Plexifibrillen aus Polyvinylalkohol, aus ihnen gebildete Flächengebilde sowie Verfahren zu ihrer Herstellung
US6576575B2 (en) 2000-05-15 2003-06-10 Kimberly-Clark Worldwide, Inc. Dispersible adherent article
US6620503B2 (en) 2000-07-26 2003-09-16 Kimberly-Clark Worldwide, Inc. Synthetic fiber nonwoven web and method
US6743273B2 (en) † 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
US6828014B2 (en) 2001-03-22 2004-12-07 Kimberly-Clark Worldwide, Inc. Water-dispersible, cationic polymers, a method of making same and items using same
JP5009465B2 (ja) * 2001-08-23 2012-08-22 独立行政法人科学技術振興機構 環境感応型発光性ジイミン白金複核錯体
JP4063519B2 (ja) * 2001-10-15 2008-03-19 ユニ・チャーム株式会社 非弾性的な伸長性を有する繊維ウエブの製造方法
EP1382730A1 (de) * 2002-07-15 2004-01-21 Paul Hartmann AG Kosmetisches Wattepad
US7018188B2 (en) * 2003-04-08 2006-03-28 The Procter & Gamble Company Apparatus for forming fibers
US7947766B2 (en) 2003-06-06 2011-05-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US20050054255A1 (en) * 2003-09-08 2005-03-10 Kimberly-Clark Worldwide, Inc. Nonwoven fabric liner and diaper including a nonwoven laminate liner
US7378360B2 (en) * 2003-12-17 2008-05-27 Kimberly-Clark Worldwide, Inc. Water dispersible, pre-saturated wiping products
ATE457374T1 (de) * 2003-12-30 2010-02-15 Kim Hag Yong Verfahren zur herstellung von nanofasern
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US7666343B2 (en) * 2006-10-18 2010-02-23 Polymer Group, Inc. Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same
EP2464764A1 (en) 2009-08-14 2012-06-20 The Procter & Gamble Company Spinning die assembly and method for forming fibres using said assembly
EP2464775B1 (en) * 2009-08-14 2016-01-27 The Procter and Gamble Company Fibrous structures and method for making same
MX339334B (es) * 2009-08-14 2016-05-20 Procter & Gamble Estructuras fibrosas y metodos para elaborarlas.
BR112012003061A2 (pt) * 2009-08-14 2016-09-13 Procter & Gamble estruturas fibrosas e métodos para fabricação das mesmas
JP5431979B2 (ja) * 2010-01-13 2014-03-05 花王株式会社 生理用ナプキン
MX2012015187A (es) 2010-07-02 2013-05-09 Procter & Gamble Metodo para suministrar un agente activo.
WO2012003349A2 (en) 2010-07-02 2012-01-05 The Procter & Gamble Company Dissolvable fibrous web structure article comprising active agents
CA2803636C (en) 2010-07-02 2017-05-16 The Procter & Gamble Company Detergent product and method for making same
JP5540107B2 (ja) 2010-07-02 2014-07-02 ザ プロクター アンド ギャンブル カンパニー 不織布ウェブからフィルムを作製する方法
BR112013000101A2 (pt) 2010-07-02 2016-05-17 Procter & Gamble filamentos compreendendo mantas de não tecido com agente ativo e métodos de fabricação dos mesmos
WO2015164227A2 (en) 2014-04-22 2015-10-29 The Procter & Gamble Company Compositions in the form of dissolvable solid structures
DE102016125182A1 (de) * 2016-12-21 2018-06-21 Groz-Beckert Kg Verfahren zur Herstellung von Fasern und Vliesstoffen durch Solution-Blow-Spinnen und damit hergestellter Vliesstoff
CN111542590A (zh) 2018-01-26 2020-08-14 宝洁公司 包含香料的水溶性单位剂量制品
WO2019147532A1 (en) 2018-01-26 2019-08-01 The Procter & Gamble Company Water-soluble unit dose articles comprising perfume
EP3743501A1 (en) 2018-01-26 2020-12-02 The Procter & Gamble Company Water-soluble unit dose articles comprising enzyme
EP3743503A1 (en) 2018-01-26 2020-12-02 The Procter & Gamble Company Water-soluble articles and related processes
WO2019168829A1 (en) 2018-02-27 2019-09-06 The Procter & Gamble Company A consumer product comprising a flat package containing unit dose articles
US10982176B2 (en) 2018-07-27 2021-04-20 The Procter & Gamble Company Process of laundering fabrics using a water-soluble unit dose article
EP3918045A1 (en) 2019-01-28 2021-12-08 The Procter & Gamble Company Recycleable, renewable, or biodegradable package
EP3712237A1 (en) 2019-03-19 2020-09-23 The Procter & Gamble Company Fibrous water-soluble unit dose articles comprising water-soluble fibrous structures
EP3942008A1 (en) 2019-03-19 2022-01-26 The Procter & Gamble Company Process of reducing malodors on fabrics
EP3989913A1 (en) 2019-06-28 2022-05-04 The Procter & Gamble Company Dissolvable solid fibrous articles containing anionic surfactants
JP7506249B2 (ja) 2020-07-31 2024-06-25 ザ プロクター アンド ギャンブル カンパニー ヘアケア用プリル含有水溶性繊維パウチ
EP4321664A1 (en) * 2022-08-13 2024-02-14 Aquapak IP Limited Polyvinyl alcohol fibres and meltblown fibrous products
EP4321668A1 (en) * 2022-08-13 2024-02-14 Aquapak IP Limited Polyvinyl alcohol fibres and spunbond fibrous products

Family Cites Families (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL70708C (xx) * 1941-03-01
US2411660A (en) * 1943-05-22 1946-11-26 Fred W Manning Method of making filter cartridges, abrasive sheets, scouring pads, and the like
US2483406A (en) * 1943-11-20 1949-10-04 American Viscose Corp Process and apparatus for producing fibrous materials
US2464301A (en) * 1943-12-18 1949-03-15 American Viscose Corp Textile fibrous product
US2571457A (en) * 1950-10-23 1951-10-16 Ladisch Rolf Karl Method of spinning filaments
US3016599A (en) * 1954-06-01 1962-01-16 Du Pont Microfiber and staple fiber batt
GB827644A (en) * 1955-04-18 1960-02-10 American Viscose Corp Method of making fibrous strands and tobacco smoke filter therefrom
US3073735A (en) * 1955-04-18 1963-01-15 American Viscose Corp Method for producing filters
US2988469A (en) * 1959-12-22 1961-06-13 American Viscose Corp Method for the production of reticulated webs
US3110642A (en) * 1960-09-09 1963-11-12 Eastman Kodak Co Method of producing a fibrous product from extruded organic thermoplastic filaments
DE1435461C3 (de) * 1964-02-22 1978-04-06 Fa. Carl Freudenberg, 6940 Weinheim Spinndüse zum Schmelzspinnen von Fadenscharen
US3317954A (en) * 1965-06-16 1967-05-09 Monsanto Co Apparatus for producing fibers
US3483405A (en) * 1966-09-29 1969-12-09 North American Rockwell Alternating current magnetohydrodynamic generator
US3341394A (en) * 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3542615A (en) * 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
US3535415A (en) * 1968-06-27 1970-10-20 Du Pont Production of cross-linked elastomeric yarns by dry spinning
DE1785158C3 (de) * 1968-08-17 1979-05-17 Metallgesellschaft Ag, 6000 Frankfurt Runddiise zum Abziehen und Ablegen von Fäden zu einem Fadenvlies
US3849241A (en) * 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
US3978185A (en) * 1968-12-23 1976-08-31 Exxon Research And Engineering Company Melt blowing process
DE2048006B2 (de) * 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) * 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US3755527A (en) * 1969-10-09 1973-08-28 Exxon Research Engineering Co Process for producing melt blown nonwoven synthetic polymer mat having high tear resistance
US3704198A (en) * 1969-10-09 1972-11-28 Exxon Research Engineering Co Nonwoven polypropylene mats of increased strip tensile strength
US3770856A (en) * 1970-09-08 1973-11-06 Oji Yuka Goseishi Kk Production of fine fibrous structures
JPS497095B1 (xx) * 1970-09-25 1974-02-18
US3772417A (en) * 1970-10-28 1973-11-13 C Vogt Method for improving physical properties of spray spun fibrous sheet materials
US3752613A (en) * 1970-12-08 1973-08-14 Celanese Corp Apparatus for producing spray spun nonwoven sheets
US3689342A (en) * 1970-12-08 1972-09-05 Celanese Corp Method for producing spray-spun nonwoven sheets
BE793649A (fr) * 1972-01-04 1973-07-03 Rhone Poulenc Textile Dispositif pour la fabrication de nappes non tissees en filaments continus
US3801400A (en) * 1972-03-24 1974-04-02 Celanese Corp Varying density cartridge filters
US3972759A (en) * 1972-06-29 1976-08-03 Exxon Research And Engineering Company Battery separators made from polymeric fibers
US4011067A (en) * 1974-01-30 1977-03-08 Minnesota Mining And Manufacturing Company Filter medium layered between supporting layers
US4100324A (en) * 1974-03-26 1978-07-11 Kimberly-Clark Corporation Nonwoven fabric and method of producing same
US3959421A (en) * 1974-04-17 1976-05-25 Kimberly-Clark Corporation Method for rapid quenching of melt blown fibers
GB1527592A (en) * 1974-08-05 1978-10-04 Ici Ltd Wound dressing
US4103058A (en) * 1974-09-20 1978-07-25 Minnesota Mining And Manufacturing Company Pillowed web of blown microfibers
US4042740A (en) * 1974-09-20 1977-08-16 Minnesota Mining And Manufacturing Company Reinforced pillowed microfiber webs
US4211737A (en) * 1974-11-19 1980-07-08 Montedison S.P.A. Process for producing synthetic fibers for use in paper-making
US4104340A (en) * 1975-01-27 1978-08-01 Minnesota Mining And Manufacturing Company Method of making structural member from prepreg sheet of fusible resin microfibers and heat-resistant reinforcing fibers
US4100319A (en) * 1975-07-14 1978-07-11 Kimberly-Clark Corporation Stabilized nonwoven web
US4064605A (en) * 1975-08-28 1977-12-27 Toyobo Co., Ltd. Method for producing non-woven webs
GB1556710A (en) * 1975-09-12 1979-11-28 Anic Spa Method of occluding substances in structures and products obtained thereby
US4174417A (en) * 1975-10-14 1979-11-13 Kimberly-Clark Corporation Method of forming highly absorbent fibrous webs and resulting products
DE2618623C2 (de) * 1976-04-28 1982-12-09 Fa. Carl Freudenberg, 6940 Weinheim Mikroporöser Separator
US4091140A (en) * 1976-05-10 1978-05-23 Johnson & Johnson Continuous filament nonwoven fabric and method of manufacturing the same
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4442062A (en) * 1977-03-15 1984-04-10 Toa Nenryo Kogyo Kabushiki Kaisha Process for producing melt-blown thermoplastic articles
JPS53114974A (en) * 1977-03-15 1978-10-06 Toa Nenryo Kogyo Kk Method and apparatus for making nonnwoven structure
JPS6056825B2 (ja) * 1978-05-01 1985-12-12 東亜燃料工業株式会社 不織布の製造法
DE2936905A1 (de) * 1979-09-12 1981-04-02 Toa Nenryo Kogyo K.K., Tokyo Matrize zum schmelzblasen
US4340563A (en) * 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4405297A (en) * 1980-05-05 1983-09-20 Kimberly-Clark Corporation Apparatus for forming nonwoven webs
JPS57500982A (xx) * 1980-05-23 1982-06-03
US4355081A (en) * 1980-05-30 1982-10-19 James River Corporation Curing of resin impregnated cellulosics with continuously superheated steam
US4381320A (en) * 1981-06-03 1983-04-26 Johnson & Johnson Non-ionic absorbent polymers
DE3151294C2 (de) * 1981-12-24 1986-01-23 Fa. Carl Freudenberg, 6940 Weinheim Polypropylen-Spinnvliesstoff mit niedrigem Fallkoeffizienten
US4429001A (en) * 1982-03-04 1984-01-31 Minnesota Mining And Manufacturing Company Sheet product containing sorbent particulate material
US4468241A (en) * 1982-09-29 1984-08-28 Breidenthal Jr Robert E Method and apparatus for fiberizing meltable materials
US4526733A (en) * 1982-11-17 1985-07-02 Kimberly-Clark Corporation Meltblown die and method
US4622983A (en) * 1983-08-08 1986-11-18 Kimberly-Clark Corporation Reduced ignition proclivity smoking article wrapper and smoking article
US4734227A (en) * 1983-09-01 1988-03-29 Battelle Memorial Institute Method of making supercritical fluid molecular spray films, powder and fibers
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size
DE3401639A1 (de) * 1984-01-19 1985-07-25 Hoechst Ag, 6230 Frankfurt Vorrichtung zum herstellen eines spinnvlieses
US4755178A (en) * 1984-03-29 1988-07-05 Minnesota Mining And Manufacturing Company Sorbent sheet material
CA1279452C (en) * 1984-09-18 1991-01-29 Toa Nenryo Kogyo K.K. Nonwoven fabric of water-soluble resin fibers
JPS6183305A (ja) * 1984-09-25 1986-04-26 Mitsui Petrochem Ind Ltd 極細繊維束の製造方法
US4663220A (en) * 1985-07-30 1987-05-05 Kimberly-Clark Corporation Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US4644045A (en) * 1986-03-14 1987-02-17 Crown Zellerbach Corporation Method of making spunbonded webs from linear low density polyethylene
JPS63165509A (ja) * 1986-12-27 1988-07-08 Unitika Ltd 高結晶融解エネルギ−ポリビニルアルコ−ル繊維及びその製造法
US4855179A (en) * 1987-07-29 1989-08-08 Arco Chemical Technology, Inc. Production of nonwoven fibrous articles
JPH022970A (ja) * 1988-06-15 1990-01-08 Nec Corp 論理集積回路の試験方法
US4968471A (en) * 1988-09-12 1990-11-06 The Goodyear Tire & Rubber Company Solution spinning process
DE3901518A1 (de) * 1989-01-20 1990-07-26 Fleissner Maschf Ag Verfahren zum kuehlen von aus spinnduesen austretenden filamenten
NZ233094A (en) * 1989-04-04 1992-07-28 Eastman Kodak Co Synthetic fibre with grooves spontaneously transports water on its surface

Also Published As

Publication number Publication date
CA2070589C (en) 2000-11-28
KR100249638B1 (ko) 2000-04-01
DE69221094T2 (de) 1997-11-13
KR930013308A (ko) 1993-07-21
JP3283310B2 (ja) 2002-05-20
EP0547604B1 (en) 1997-07-23
US5445785A (en) 1995-08-29
CA2070589A1 (en) 1993-06-20
MX9206766A (es) 1993-06-01
ES2106814T3 (es) 1997-11-16
EP0547604A1 (en) 1993-06-23
JPH05279942A (ja) 1993-10-26
US5342335A (en) 1994-08-30
AU661732B2 (en) 1995-08-03
AU2845792A (en) 1993-06-24
DE69221094D1 (de) 1997-09-04

Similar Documents

Publication Publication Date Title
ZA928293B (en) Method of preparing a nonwoven web of poly(vinyl alcohol) fibers.
AU8816291A (en) Nonwoven web containing shaped fibers
AU4522993A (en) Apparatus for producing nonwoven fabric
AU3266689A (en) Melt-bondable fibers for use in nonwoven web
ZA931141B (en) Anisortropic nonwoven fibrous web.
AU4603396A (en) Method for producing a nonwoven web
AU8693091A (en) Hydraulically needled nonwoven pulp fiber web
EP0469792A3 (en) Optical communication system comprising a fiber amplifier
GB9103297D0 (en) Fibre production method
AU1238192A (en) Improved wood fiber mat for soil applications
EP0495605A3 (en) Apparatus comprising a photorefractive optical fiber, and method of producing the fiber
GB2244069B (en) Apparatus for needling a nonwoven web
GB2268196B (en) Apparatus for making a nonwoven web
EP0459455A3 (en) Process for producing optically active alpha-hydroxyesters
HU9203888D0 (en) Method for producing optically active cyano-hydrines
GB2228275B (en) Apparatus for needling a web
AU6259390A (en) Stitch-stabilized nonwoven fabric
GB9301236D0 (en) Device for cutting a web,consisting also of a plurality of part-webs,into sections
GB2262108B (en) Apparatus for making a nonwoven web
GB2240348B (en) Apparatus for needling a nonwoven web
GB2240789B (en) Apparatus for producing a nonwoven web
GB2235220B (en) Apparatus for needling a nonwoven web
AU1795592A (en) Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
AU6736690A (en) Web winding apparatus
EP0496376A3 (en) Polyvinyl alcohol fiber and process for preparation thereof