DE60019944D1 - Electrospinning process for the production of starch filaments for flexible structures - Google Patents

Electrospinning process for the production of starch filaments for flexible structures

Info

Publication number
DE60019944D1
DE60019944D1 DE60019944T DE60019944T DE60019944D1 DE 60019944 D1 DE60019944 D1 DE 60019944D1 DE 60019944 T DE60019944 T DE 60019944T DE 60019944 T DE60019944 T DE 60019944T DE 60019944 D1 DE60019944 D1 DE 60019944D1
Authority
DE
Germany
Prior art keywords
production
region
starch filaments
electrospinning process
flexible structures
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60019944T
Other languages
German (de)
Other versions
DE60019944T2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble 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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of DE60019944D1 publication Critical patent/DE60019944D1/en
Publication of DE60019944T2 publication Critical patent/DE60019944T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/006—Making patterned paper

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Woven Fabrics (AREA)
  • Multicomponent Fibers (AREA)

Abstract

A flexible structure comprises a plurality of electrospun starch filaments. The structure comprises at least a first region and a second region, each of the first and second regions having at least one common intensive property selected from the group consisting of density, basis weight, elevation, opacity, crepe frequency, and any combination thereof. The common intensive property of the first region differs in value from the common intensive property of the second region. <IMAGE>
DE60019944T 2000-12-12 2000-12-19 Electrospinning process for the production of starch filaments for flexible structures Expired - Lifetime DE60019944T2 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
NZ508818A NZ508818A (en) 2000-12-12 2000-12-12 Electro-spinning process for making starch filaments for flexible structure
ZA200007425A ZA200007425B (en) 2000-12-12 2000-12-12 Electro-spinning process for making starch filaments for flexible structure.
AU72219/00A AU760124B2 (en) 2000-12-12 2000-12-13 Electro-spinning process for making starch filaments for flexible structure
NO20006375A NO20006375L (en) 2000-12-12 2000-12-14 Electrospinning process for making filaments for a flexible structure
SG200007497A SG93288A1 (en) 2000-12-12 2000-12-15 Electro-spinning process for making starch filaments for flexible structure
RU2000131894/04A RU2201945C2 (en) 2000-12-12 2000-12-19 Method of electroforming of starch threads for flexible structures
CZ20004785A CZ20004785A3 (en) 2000-12-12 2000-12-19 Electro-spinning process for making starch filaments for flexible structure
SK1963-2000A SK19632000A3 (en) 2000-12-12 2000-12-19 Method of electrospinning for preparing starch fibers for a flexible structure
EP00127813A EP1217107B1 (en) 2000-12-12 2000-12-19 Electro-spinning process for making starch filaments for flexible structure
JP2000387783A JP3598313B2 (en) 2000-12-12 2000-12-20 Electrospinning for making starch filaments in flexible structures
CA002329289A CA2329289C (en) 2000-12-12 2000-12-20 Electro-spinning process for making starch filaments for flexible structure

Publications (2)

Publication Number Publication Date
DE60019944D1 true DE60019944D1 (en) 2005-06-09
DE60019944T2 DE60019944T2 (en) 2006-02-23

Family

ID=28458121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60019944T Expired - Lifetime DE60019944T2 (en) 2000-12-12 2000-12-19 Electrospinning process for the production of starch filaments for flexible structures

Country Status (14)

Country Link
EP (1) EP1217107B1 (en)
JP (1) JP3598313B2 (en)
AT (1) ATE294882T1 (en)
AU (1) AU760124B2 (en)
CA (1) CA2329289C (en)
CZ (1) CZ20004785A3 (en)
DE (1) DE60019944T2 (en)
ES (1) ES2241543T3 (en)
NO (1) NO20006375L (en)
NZ (1) NZ508818A (en)
RU (1) RU2201945C2 (en)
SG (1) SG93288A1 (en)
SK (1) SK19632000A3 (en)
ZA (1) ZA200007425B (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783854B2 (en) 2001-05-10 2004-08-31 The Procter & Gamble Company Bicomponent fibers comprising a thermoplastic polymer surrounding a starch rich core
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
US6743506B2 (en) 2001-05-10 2004-06-01 The Procter & Gamble Company High elongation splittable 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
US20030077444A1 (en) 2001-05-10 2003-04-24 The Procter & Gamble Company Multicomponent fibers comprising starch and polymers
US6830810B2 (en) 2002-11-14 2004-12-14 The Procter & Gamble Company Compositions and processes for reducing water solubility of a starch component in a multicomponent fiber
JP4047739B2 (en) * 2003-02-04 2008-02-13 日本バイリーン株式会社 Electrostatic spinning method and electrostatic spinning apparatus
US7504060B2 (en) 2003-10-16 2009-03-17 Kimberly-Clark Worldwide, Inc. Method and apparatus for the production of nonwoven web materials
JP4312090B2 (en) * 2004-03-18 2009-08-12 日本バイリーン株式会社 Method for manufacturing fiber assembly and apparatus for manufacturing fiber assembly by electrostatic spinning
JP4526851B2 (en) * 2004-03-31 2010-08-18 明彦 谷岡 Polysaccharide nanoscale fibers and compacts
US7762801B2 (en) 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
US7297305B2 (en) 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7134857B2 (en) 2004-04-08 2006-11-14 Research Triangle Institute Electrospinning of fibers using a rotatable spray head
US7592277B2 (en) 2005-05-17 2009-09-22 Research Triangle Institute Nanofiber mats and production methods thereof
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
JP4883498B2 (en) * 2005-05-24 2012-02-22 独立行政法人物質・材料研究機構 Nano / microfiber non-woven fabric with micro pattern structure and manufacturing method thereof
US7572504B2 (en) 2005-06-03 2009-08-11 The Procter + Gamble Company Fibrous structures comprising a polymer structure
US7772391B2 (en) 2005-06-16 2010-08-10 The Procter & Gamble Company Ethersuccinylated hydroxyl polymers
JP4981355B2 (en) * 2006-05-10 2012-07-18 公立大学法人 滋賀県立大学 Electrostatic spinning device
DE102009015226A1 (en) * 2009-04-01 2010-10-14 Kim, Gyeong-Man, Dr. Template-based patterning process of nanofibers in the electrospinning process and its applications
EP2536871A4 (en) * 2010-02-15 2013-12-18 Univ Cornell Electrospinning apparatus and nanofibers produced therefrom
DE102010021636A1 (en) 2010-05-26 2011-12-01 Bayer Innovation Gmbh nozzle plate
RU2553294C2 (en) 2010-07-02 2015-06-10 Дзе Проктер Энд Гэмбл Компани Material in form of fabric and method of its manufacturing
RU2555042C2 (en) 2010-07-02 2015-07-10 Дзе Проктер Энд Гэмбл Компани Method of active substance delivery
RU2541949C2 (en) 2010-07-02 2015-02-20 Дзе Проктер Энд Гэмбл Компани Filaments, containing active agent, non-woven cloths and methods of obtaining them
JP5770280B2 (en) * 2010-07-02 2015-08-26 ザ プロクター アンド ギャンブルカンパニー Nonwoven perfume-based nonwoven web and method for making the same
US20130216809A1 (en) * 2012-02-22 2013-08-22 The Procter & Gamble Company Fibrous structures and methods for making same
US9175428B2 (en) 2012-04-30 2015-11-03 Chen-Cheng Huang Method of making a double-sided embossed non-woven fabric
EP2660377B1 (en) * 2012-05-03 2014-04-09 Chen-Cheng Huang Method of making a double-sided embossed non-woven fabric
HUE039313T2 (en) 2013-02-14 2018-12-28 Nanopareil Llc Electrospun hybrid nanofibre felt, method for making the same, and method for purifying biomolecules
EP3262080A1 (en) 2015-02-24 2018-01-03 The Procter and Gamble Company Process for molecular weight reduction of ethersuccinylated polysaccharides
EP3551789A4 (en) * 2016-12-12 2020-06-10 Nanopareil, LLC Spinnerets and spinneret arrays for electrospinning and electrospinning machines
MX2019008761A (en) 2017-01-27 2019-09-18 Procter & Gamble Compositions in the form of dissolvable solid structures comprising effervescent agglomerated particles.
CN110650723A (en) 2017-05-16 2020-01-03 宝洁公司 Conditioning hair care compositions in the form of a soluble solid structure
US11666514B2 (en) 2018-09-21 2023-06-06 The Procter & Gamble Company Fibrous structures containing polymer matrix particles with perfume ingredients
CN111020717B (en) * 2018-10-10 2023-04-11 博裕纤维科技（苏州）有限公司 Spinneret and spinning unit for electrostatic spinning of nanofibers
MX2021008764A (en) * 2019-01-24 2021-08-24 Varden Process Pty Ltd Moulded pulp fibre product forming apparatus and process.
US11679066B2 (en) 2019-06-28 2023-06-20 The Procter & Gamble Company Dissolvable solid fibrous articles containing anionic surfactants
MX2023001042A (en) 2020-07-31 2023-02-16 Procter & Gamble Water-soluble fibrous pouch containing prills for hair care.
CN113882024B (en) * 2021-10-27 2022-10-14 扬州大学 Method for preparing starch nanofiber by electrostatic spinning
CN115212035B (en) * 2022-07-05 2023-05-26 福建恒捷实业有限公司 Cotton-like differentiated environment-friendly nylon fiber production process for medical treatment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280229A (en) * 1963-01-15 1966-10-18 Kendall & Co Process and apparatus for producing patterned non-woven fabrics
US5277761A (en) * 1991-06-28 1994-01-11 The Procter & Gamble Company Cellulosic fibrous structures having at least three regions distinguished by intensive properties
EP1035239B1 (en) * 1999-03-08 2005-05-11 The Procter & Gamble Company Absorbent, flexible, structure comprising starch fibers

Also Published As

Publication number Publication date
NO20006375D0 (en) 2000-12-14
NZ508818A (en) 2002-10-25
EP1217107B1 (en) 2005-05-04
SG93288A1 (en) 2002-12-17
CA2329289A1 (en) 2002-06-20
AU760124B2 (en) 2003-05-08
EP1217107A1 (en) 2002-06-26
ES2241543T3 (en) 2005-11-01
AU7221900A (en) 2002-06-20
CA2329289C (en) 2004-08-03
JP3598313B2 (en) 2004-12-08
RU2201945C2 (en) 2003-04-10
ATE294882T1 (en) 2005-05-15
SK19632000A3 (en) 2002-07-02
NO20006375L (en) 2002-06-17
ZA200007425B (en) 2002-09-25
JP2002201531A (en) 2002-07-19
DE60019944T2 (en) 2006-02-23
CZ20004785A3 (en) 2002-10-16

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