BR0016013A - Fibras aglutinantes hidrofìlicas biodegradáveis - Google Patents

Fibras aglutinantes hidrofìlicas biodegradáveis

Info

Publication number
BR0016013A
BR0016013A BR0016013-0A BR0016013A BR0016013A BR 0016013 A BR0016013 A BR 0016013A BR 0016013 A BR0016013 A BR 0016013A BR 0016013 A BR0016013 A BR 0016013A
Authority
BR
Brazil
Prior art keywords
hydrophilic binder
aliphatic polyester
biodegradable hydrophilic
biodegradable
polymer
Prior art date
Application number
BR0016013-0A
Other languages
English (en)
Inventor
Fu-Jya Daniel Tsai
Brigitte C Wertheim
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 BR0016013A publication Critical patent/BR0016013A/pt

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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"FIBRAS AGLUTINANTES HIDROFìLICAS BIODEGRADáVEIS". Uma fibra aglutinante hidrofílica biodegradável. Estas fibras podem ser produzidas por co-fiação de um material de núcleo de poliéster alifático com uma mistura de poliéster alifático altamente umectante. A mistura de poliéster alifático altamente umectante compreende uma combinação não-reagida de um polímero de poliéster alifático selecionado dentre o grupo que consiste em um polímero de polibutileno sucinato, um polímero de polibutileno sucinato-co-adipato, um polímero de policaprolactona, uma combinação de tais polímeros, ou um copolímero de tais polímeros; um ácido multicarboxílico e um agente umectante. A fibra aglutinante hidrofílica biodegradável apresenta substanciais propriedades biodegradáveis, sendo ainda facilmente processada. A fibra aglutinante hidrofílica biodegradável pode ser usada em um produto absorvente descartável destinado à absorção de fluidos tais como fluidos corporais.
BR0016013-0A 1999-11-30 2000-11-30 Fibras aglutinantes hidrofìlicas biodegradáveis BR0016013A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/449,881 US6177193B1 (en) 1999-11-30 1999-11-30 Biodegradable hydrophilic binder fibers
PCT/US2000/042414 WO2001040553A2 (en) 1999-11-30 2000-11-30 Biodegradable hydrophilic binder fibers

Publications (1)

Publication Number Publication Date
BR0016013A true BR0016013A (pt) 2003-02-25

Family

ID=23785854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0016013-0A BR0016013A (pt) 1999-11-30 2000-11-30 Fibras aglutinantes hidrofìlicas biodegradáveis

Country Status (9)

Country Link
US (1) US6177193B1 (pt)
KR (1) KR100697122B1 (pt)
AR (1) AR026670A1 (pt)
AU (1) AU4307101A (pt)
BR (1) BR0016013A (pt)
DE (1) DE10085257B3 (pt)
GB (1) GB2374077B (pt)
MX (1) MXPA02005413A (pt)
WO (1) WO2001040553A2 (pt)

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US7687143B2 (en) * 2003-06-19 2010-03-30 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
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US8609808B2 (en) 2006-07-14 2013-12-17 Kimberly-Clark Worldwide, Inc. Biodegradable aliphatic polyester for use in nonwoven webs
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WO2008073099A1 (en) * 2006-12-15 2008-06-19 Kimberly-Clark Worldwide, Inc. Biodegradable polyesters for use in forming fibers
US20080160859A1 (en) * 2007-01-03 2008-07-03 Rakesh Kumar Gupta Nonwovens fabrics produced from multicomponent fibers comprising sulfopolyesters
US8518311B2 (en) * 2007-08-22 2013-08-27 Kimberly-Clark Worldwide, Inc. Multicomponent biodegradable filaments and nonwoven webs formed therefrom
BRPI0722204A2 (pt) * 2007-12-13 2014-11-04 Kimberly Clark Co "fibras biodegradáveis formadas de uma composição termoplástica contendo ácido polilático e um copolímero de poliéter"
EP2281080B1 (en) * 2008-05-30 2014-03-19 Kimberly-Clark Worldwide, Inc. Nonwoven web comprising polylactic acid fibers
US8470222B2 (en) 2008-06-06 2013-06-25 Kimberly-Clark Worldwide, Inc. Fibers formed from a blend of a modified aliphatic-aromatic copolyester and thermoplastic starch
US8841386B2 (en) 2008-06-10 2014-09-23 Kimberly-Clark Worldwide, Inc. Fibers formed from aromatic polyester and polyether copolymer
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
US8292863B2 (en) * 2009-10-21 2012-10-23 Donoho Christopher D Disposable diaper with pouches
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CN102191587A (zh) * 2010-03-03 2011-09-21 盐城纺织职业技术学院 一种可生物降解的双组份低熔点复合纤维
CN101949071B (zh) * 2010-09-16 2012-04-18 扬州大学 一种生物可降解复合纤维的生产方法
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US20110319849A1 (en) * 2011-07-01 2011-12-29 Dimitris Ioannis Collias Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
US9375703B2 (en) 2011-12-23 2016-06-28 Solazyme, Inc. Algal thermoplastics, thermosets, paper, adsorbants and absorbants
US8840757B2 (en) 2012-01-31 2014-09-23 Eastman Chemical Company Processes to produce short cut microfibers
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Also Published As

Publication number Publication date
KR100697122B1 (ko) 2007-03-20
AU4307101A (en) 2001-06-12
GB0214165D0 (en) 2002-07-31
DE10085257B3 (de) 2016-09-01
MXPA02005413A (es) 2002-11-29
WO2001040553A2 (en) 2001-06-07
GB2374077A (en) 2002-10-09
GB2374077B (en) 2003-10-01
KR20020060769A (ko) 2002-07-18
DE10085257T1 (de) 2003-07-17
AR026670A1 (es) 2003-02-19
US6177193B1 (en) 2001-01-23
WO2001040553A3 (en) 2002-05-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2042 DE 23/02/2010.