BR112014019501A8 - Fibras modificadas de ácido polilático - Google Patents

Fibras modificadas de ácido polilático

Info

Publication number
BR112014019501A8
BR112014019501A8 BR112014019501A BR112014019501A BR112014019501A8 BR 112014019501 A8 BR112014019501 A8 BR 112014019501A8 BR 112014019501 A BR112014019501 A BR 112014019501A BR 112014019501 A BR112014019501 A BR 112014019501A BR 112014019501 A8 BR112014019501 A8 BR 112014019501A8
Authority
BR
Brazil
Prior art keywords
fiber
component
additive
core
modified
Prior art date
Application number
BR112014019501A
Other languages
English (en)
Other versions
BR112014019501A2 (pt
Inventor
A Topolkaraev Vasily
J Mceneany Ryan
Eby Tom
J Lark Tayler
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
Priority claimed from US13/370,845 external-priority patent/US20120164905A1/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Publication of BR112014019501A2 publication Critical patent/BR112014019501A2/pt
Publication of BR112014019501A8 publication Critical patent/BR112014019501A8/pt

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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
    • 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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • 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
    • 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
    • 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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters

Abstract

FIBRAS MODIFICADAS DE ÁCIDO POLILÁTICO. É fornecida uma fibra multi-componente que inclui um componente central cercado por um componente de revestimento distinto. O componente central é formado principalmente por ácido polilático e o componente de revestimento é formado principalmente por um aditivo endurecedor polimérico. A configuração do revestimento/núcleo pode fornecer uma variedade de benefícios diferentes para a fibra resultante. Por exemplo, o aditivo endurecedor polimérico pode ajudar a aumentar a habilidade da fibra em absorver energia que chega da tensão aplicada durante o estiramento da fibra, o que aumenta a dureza e a força total da fibra. Ao mesmo tempo, a presença do aditivo de endurecimento no componente de revestimento pode melhorar o grau de ligação a outras fibras (mesmas ou diferentes), da mesma forma que quando é empregado em um material de manta não tecida. Outro benefício da presente invenção é que a configuração do revestimento/núcleo pode ser formado por um composto termoplástico, em que o ácido polilático e o aditivo endurecedor polimérico são fundidos.
BR112014019501A 2012-02-10 2013-01-22 Fibras modificadas de ácido polilático BR112014019501A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/370,845 US20120164905A1 (en) 2010-08-13 2012-02-10 Modified Polylactic Acid Fibers
PCT/IB2013/050554 WO2013118009A1 (en) 2012-02-10 2013-01-22 Modified polylactic acid fibers

Publications (2)

Publication Number Publication Date
BR112014019501A2 BR112014019501A2 (pt) 2017-06-20
BR112014019501A8 true BR112014019501A8 (pt) 2017-07-11

Family

ID=48946958

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014019501A BR112014019501A8 (pt) 2012-02-10 2013-01-22 Fibras modificadas de ácido polilático

Country Status (9)

Country Link
EP (1) EP2812469B1 (pt)
JP (1) JP2015510555A (pt)
KR (1) KR20140123060A (pt)
CN (1) CN104160077B (pt)
AU (1) AU2013217352B2 (pt)
BR (1) BR112014019501A8 (pt)
MX (1) MX339287B (pt)
RU (1) RU2624303C2 (pt)
WO (1) WO2013118009A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8975305B2 (en) * 2012-02-10 2015-03-10 Kimberly-Clark Worldwide, Inc. Rigid renewable polyester compositions having a high impact strength and tensile elongation
KR102334602B1 (ko) * 2013-08-09 2021-12-06 킴벌리-클라크 월드와이드, 인크. 형상 보유 특성을 구비한 연성 중합체 물질
EP3124665B1 (en) * 2015-07-31 2017-10-04 EcoPeople ApS Nonwoven fabric, articles made thereof and method for producing the nonwoven fabric
WO2018025209A1 (en) 2016-08-02 2018-02-08 Fitesa Germany Gmbh System and process for preparing polylactic acid nonwoven fabrics
US11441251B2 (en) 2016-08-16 2022-09-13 Fitesa Germany Gmbh Nonwoven fabrics comprising polylactic acid having improved strength and toughness
WO2018112263A1 (en) * 2016-12-14 2018-06-21 Desktop Metal, Inc. Material systems for additive manufacturing
TWI731107B (zh) * 2017-06-23 2021-06-21 曾凱熙 複合纖維、複合板材及製備該複合板材的方法
CN112033660B (zh) * 2020-09-08 2021-05-11 四川大学 一种发电机防晕系统应力测试分析方法
CN113072693A (zh) * 2021-03-25 2021-07-06 浙江汪洋高分子材料有限公司 一种改性聚乳酸材料
CN113279087B (zh) * 2021-05-18 2023-03-21 沈阳大学 高耐水解性的聚乳酸纤维及其制备方法
CN113913956A (zh) * 2021-09-27 2022-01-11 南京工业大学 一种高强度螺旋纤维的微流控纺丝构筑方法
CN114351286B (zh) * 2021-12-07 2023-12-22 广东金发科技有限公司 一种高强聚乳酸熔喷纤维及其制备方法和应用
CN114592247B (zh) * 2022-02-11 2023-07-07 安徽丰原生物纤维股份有限公司 一种中空三维卷曲聚乳酸短纤维、其制备方法和装置系统
CN115387023A (zh) * 2022-08-02 2022-11-25 广东汇齐新材料有限公司 一种tpu/pla熔喷复合无纺布的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5069970A (en) * 1989-01-23 1991-12-03 Allied-Signal Inc. Fibers and filters containing said fibers
US5952088A (en) * 1996-12-31 1999-09-14 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
US6509092B1 (en) * 1999-04-05 2003-01-21 Fiber Innovation Technology Heat bondable biodegradable fibers with enhanced adhesion
RU2002107430A (ru) * 1999-08-25 2003-11-10 Кимберли-Кларк Ворлдвайд, Инк. (Us) Биологически разрушающиеся нетканные материалы, обладающие способностью впитывать жидкость и содержащие их одноразовые впитывающие изделия
US7994078B2 (en) * 2002-12-23 2011-08-09 Kimberly-Clark Worldwide, Inc. High strength nonwoven web from a biodegradable aliphatic polyester
US6949288B2 (en) * 2003-12-04 2005-09-27 Fiber Innovation Technology, Inc. Multicomponent fiber with polyarylene sulfide component
JP2010150721A (ja) * 2008-12-26 2010-07-08 Toray Ind Inc ポリマーアロイ繊維ならびに繊維構造体
JP4872339B2 (ja) * 2005-12-26 2012-02-08 東レ株式会社 芯鞘型複合繊維、捲縮糸、およびそれらを用いてなる繊維構造体
EP1939336B1 (en) * 2005-10-19 2012-06-13 Toray Industries, Inc. Crimped yarn, method for manufacture thereof, and fiber structure
DE602005023671D1 (de) * 2005-12-15 2010-10-28 Kimberly Clark Co Biologisch abbaubare mehrkomponentenfasern
WO2007094477A1 (ja) * 2006-02-14 2007-08-23 Nec Corporation ポリ乳酸系樹脂組成物及び成形体
JP2007297727A (ja) * 2006-04-28 2007-11-15 Teijin Fibers Ltd エアレイド不織布用繊維の製造方法
WO2009012284A1 (en) * 2007-07-16 2009-01-22 Groupo P.I. Mabe, S.A. De C.V. Environmentally sensitive diapers manufactured with renewable resources
MX2010008930A (es) * 2008-02-14 2010-09-24 Fiberweb Corovin Gmbh Fibras bicomponentes, hojas textiles y uso de las mismas.
US8545971B2 (en) * 2008-06-30 2013-10-01 Fina Technology, Inc. Polymeric compositions comprising polylactic acid and methods of making and using same
WO2010034689A1 (de) * 2008-09-29 2010-04-01 Basf Se Biologisch abbaubare polymermischung
EP2512802B1 (en) * 2009-12-17 2017-12-13 3M Innovative Properties Company Dimensionally stable nonwoven fibrous webs and methods of making and using the same

Also Published As

Publication number Publication date
AU2013217352A1 (en) 2014-07-24
AU2013217352B2 (en) 2016-12-01
EP2812469B1 (en) 2016-08-31
CN104160077A (zh) 2014-11-19
CN104160077B (zh) 2016-09-28
JP2015510555A (ja) 2015-04-09
MX339287B (es) 2016-05-18
RU2624303C2 (ru) 2017-07-03
EP2812469A4 (en) 2015-10-07
KR20140123060A (ko) 2014-10-21
EP2812469A1 (en) 2014-12-17
MX2014009543A (es) 2014-11-12
BR112014019501A2 (pt) 2017-06-20
WO2013118009A1 (en) 2013-08-15
RU2014135461A (ru) 2016-04-10

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2498 DE 21-11-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.