BR112014014876A2 - fibras e materiais não tecidos preparados a partir das mesmas - Google Patents

fibras e materiais não tecidos preparados a partir das mesmas

Info

Publication number
BR112014014876A2
BR112014014876A2 BR112014014876A BR112014014876A BR112014014876A2 BR 112014014876 A2 BR112014014876 A2 BR 112014014876A2 BR 112014014876 A BR112014014876 A BR 112014014876A BR 112014014876 A BR112014014876 A BR 112014014876A BR 112014014876 A2 BR112014014876 A2 BR 112014014876A2
Authority
BR
Brazil
Prior art keywords
propylene
fibers
weight
based elastomer
materials prepared
Prior art date
Application number
BR112014014876A
Other languages
English (en)
Inventor
B Gallez Vicent
M Ferry William
Original Assignee
Exxonmobil Chemical Patents Inc
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 Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of BR112014014876A2 publication Critical patent/BR112014014876A2/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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • D01D5/08—Melt spinning methods
    • 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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • 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
    • 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
    • Y10T428/298—Physical dimension
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681—Spun-bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

resumo patente de invenção: "fibras e materiais não tecidos preparados a partir das mesmas". a presente invenção refere-se a fibras, tecidos não tecidos, e laminados não tecidos compreendendo uma mistura de pelo menos um copolímero de impacto e pelo menos um elastômero à base de propileno. as misturas compreendem de cerca de 45 a cerca de 85% em peso de um copolímero de impacto, onde o copolímero de impacto compreende uma mistura de um homopolímero de propileno e um copolímero compreendendo de cerca de 20 a cerca de 80% em peso de unidades derivadas de propileno e de cerca de 20 a cerca de 80% em peso de unidades derivadas de etileno. as misturas compreendem adicionalmente de cerca de 15 a cerca de 55% em peso de um elastômero à base de propileno, onde o elastômero à base de propileno compreende de cerca de 5 a cerca de 25% em peso de unidades derivadas de uma ou mais c2 ou c4-c12 alfa-olefinas e tem uma taticidade tríade maior do que cerca de 90% e um calor de fusão mais baixo do que cerca de 75 j/g.
BR112014014876A 2011-12-22 2012-11-12 fibras e materiais não tecidos preparados a partir das mesmas BR112014014876A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/334,854 US10059081B2 (en) 2011-12-22 2011-12-22 Fibers and nonwoven materials prepared therefrom
PCT/US2012/064592 WO2013095804A1 (en) 2011-12-22 2012-11-12 Fibers and nonwoven materials prepared therefrom

Publications (1)

Publication Number Publication Date
BR112014014876A2 true BR112014014876A2 (pt) 2017-06-13

Family

ID=47222330

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014876A BR112014014876A2 (pt) 2011-12-22 2012-11-12 fibras e materiais não tecidos preparados a partir das mesmas

Country Status (8)

Country Link
US (1) US10059081B2 (pt)
EP (1) EP2794259B1 (pt)
KR (1) KR101630549B1 (pt)
CN (1) CN104010808B (pt)
BR (1) BR112014014876A2 (pt)
DK (1) DK2794259T3 (pt)
TW (1) TWI529268B (pt)
WO (1) WO2013095804A1 (pt)

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KR20150036587A (ko) * 2012-07-26 2015-04-07 생-고뱅 퍼포먼스 플라스틱스 코포레이션 다층 유연성 튜브
WO2014047160A1 (en) 2012-09-21 2014-03-27 The Procter & Gamble Company Article with soft nonwoven layer
US20140127461A1 (en) * 2012-11-06 2014-05-08 The Procter & Gamble Company Article(s) with soft nonwoven web
CN105308225B (zh) 2013-06-18 2019-01-01 埃克森美孚化学专利公司 纤维及由其制备的无纺材料
US11214036B2 (en) 2013-06-18 2022-01-04 Exxonmobil Chemical Patents Inc. Fibers and nonwoven materials prepared therefrom
US10077516B2 (en) * 2014-09-05 2018-09-18 Exxonmobil Chemical Patents Inc. Polymer compositions and nonwoven materials prepared therefrom
WO2016192097A1 (en) * 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Spunbond fabrics comprising propylene-based elastomer compositions and methods thereof
US10844529B2 (en) * 2016-05-02 2020-11-24 Exxonmobil Chemicals Patents Inc. Spunbond fabrics comprising propylene-based elastomer compositions and methods for making the same
EP3451864B1 (en) * 2016-05-04 2020-07-01 O&M Halyard International Unlimited Company Disposable surgical gown
CN107988715A (zh) * 2018-01-05 2018-05-04 山东恒鹏卫生用品有限公司 一种sms型弹性无纺布
EP3844329A1 (en) * 2018-08-30 2021-07-07 ExxonMobil Chemical Patents Inc. Bicomponent polymeric fibers
WO2020060746A1 (en) * 2018-09-17 2020-03-26 Exxonmobil Chemical Patents Inc. Nonwoven compositions containing propylene-based elastomers and propylene polymers
CN109224634A (zh) * 2018-09-28 2019-01-18 九江七所精密机电科技有限公司 一种高强度抗应力复合过滤材料及其制备方法
CN114829486A (zh) * 2019-12-19 2022-07-29 埃克森美孚化学专利公司 官能化的基于丙烯的弹性体组合物及其制造方法

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Also Published As

Publication number Publication date
EP2794259A1 (en) 2014-10-29
TWI529268B (zh) 2016-04-11
CN104010808A (zh) 2014-08-27
CN104010808B (zh) 2016-04-13
KR20140093731A (ko) 2014-07-28
TW201339385A (zh) 2013-10-01
KR101630549B1 (ko) 2016-06-24
US20130165008A1 (en) 2013-06-27
US10059081B2 (en) 2018-08-28
DK2794259T3 (en) 2016-10-24
EP2794259B1 (en) 2016-07-20
WO2013095804A1 (en) 2013-06-27

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]