BR112013003887B8 - artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final - Google Patents

artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final Download PDF

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Publication number
BR112013003887B8
BR112013003887B8 BR112013003887A BR112013003887A BR112013003887B8 BR 112013003887 B8 BR112013003887 B8 BR 112013003887B8 BR 112013003887 A BR112013003887 A BR 112013003887A BR 112013003887 A BR112013003887 A BR 112013003887A BR 112013003887 B8 BR112013003887 B8 BR 112013003887B8
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BR
Brazil
Prior art keywords
article
copolymer composition
alpha
manufactured
propylene
Prior art date
Application number
BR112013003887A
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English (en)
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BR112013003887B1 (pt
BR112013003887A2 (pt
Inventor
Crown Alechia
Crosby Charles
J Claasen Gert
Degroot Jacquelyn
Kaarto John
Tau Li-Min
Gudmundsson Thor
Original Assignee
Braskem America 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44477024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013003887(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US12/859,500 external-priority patent/US20120045956A1/en
Priority claimed from US12/859,499 external-priority patent/US9683096B2/en
Application filed by Braskem America Inc filed Critical Braskem America Inc
Publication of BR112013003887A2 publication Critical patent/BR112013003887A2/pt
Publication of BR112013003887B1 publication Critical patent/BR112013003887B1/pt
Publication of BR112013003887B8 publication Critical patent/BR112013003887B8/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • D04H1/54—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • 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
    • Y10T428/298—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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3707—Woven fabric including a nonwoven fabric layer other than paper
    • 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]
    • 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]
    • Y10T442/659—Including an additional nonwoven fabric
    • Y10T442/66—Additional nonwoven fabric is a spun-bonded fabric
    • 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]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
    • 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]
    • Y10T442/68—Melt-blown nonwoven fabric
    • 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

Abstract

artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final. são revelados artigos fabricados que contêm um copolímero de impacto de polipropileno. a composição de copolímero de imapcto de uma fase de matriz, que pode ser um homopolímero de polipropileno ou um copolímero de polipropileno aleatório tendo de 0,1 a 7 porcento em mol de unidades derivadas de etileno ou de alfa-c~4~-c~10~-olefinas. a composição de copolímero de impacto de propileno também contém de 10 a 40 porcento em peso da composição de copolímero de impacto de uma fase dispersada, que contém uma copolímero de propileno/alfa-olefina tendo de 6 a 40 porcento em mol de unidades derivadas de etileno ou alfa-c~4~-c~10~-olefinas, sendo que a fase dispersada tem um teor de comonômero que é maior do que o teor de comonômero na faze da matriz. a composição de copolímero de impacto de propileno é adicionalmente caracterizada pelo fato de ter a razão de mfr da fase de matriz para o mfr da fase dispersada de 1,2 ou menor. os artigos fabricados da presente invenção podem ser preparados em mvelocidades altas e são caracterizados por us sensação táctil macia, em comparação com os artigos frabricados preparados a partir de outros copolímeros de impacto de propileno.
BR112013003887A 2010-08-19 2011-07-19 artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final BR112013003887B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/859,500 US20120045956A1 (en) 2010-08-19 2010-08-19 Fabricated articles comprising polyolefins
US12/859,499 US9683096B2 (en) 2010-08-19 2010-08-19 Polypropylene resin suitable for soft nonwoven applications
PCT/US2011/044517 WO2012024049A1 (en) 2010-08-19 2011-07-19 Fabricated articles comprising polyolefins

Publications (3)

Publication Number Publication Date
BR112013003887A2 BR112013003887A2 (pt) 2016-06-07
BR112013003887B1 BR112013003887B1 (pt) 2020-01-14
BR112013003887B8 true BR112013003887B8 (pt) 2020-03-10

Family

ID=44477024

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013003887A BR112013003887B8 (pt) 2010-08-19 2011-07-19 artigo fabricado, tecido fiado e termoconsolidado, e, artigo de uso final

Country Status (9)

Country Link
US (1) US20130237111A1 (pt)
EP (1) EP2606090B1 (pt)
CN (1) CN103249773A (pt)
BR (1) BR112013003887B8 (pt)
CA (1) CA2807798C (pt)
CO (1) CO6741151A2 (pt)
MX (1) MX2013001954A (pt)
PE (1) PE20131365A1 (pt)
WO (1) WO2012024049A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013014918A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
DE102013014919A1 (de) * 2013-07-15 2015-01-15 Ewald Dörken Ag Bikomponentenfaser zur Herstellung von Spinnvliesen
KR20160106080A (ko) 2013-12-31 2016-09-09 다우 글로벌 테크놀로지스 엘엘씨 친수성 부직포 구조의 제조 방법, 이에 의하여 제조된 부직포 구조 및 부직포 구조를 포함하는 물품
DE102016109115A1 (de) * 2016-05-18 2017-11-23 Reifenhäuser GmbH & Co. KG Maschinenfabrik Spinnvlies aus Endlosfilamenten
EP3555353B1 (en) 2016-12-14 2023-10-04 Pfnonwovens, Llc Hydraulically treated nonwoven fabrics and method of making the same
US10767296B2 (en) * 2016-12-14 2020-09-08 Pfnonwovens Llc Multi-denier hydraulically treated nonwoven fabrics and method of making the same
EP3421537B1 (en) * 2017-06-29 2023-08-02 Borealis AG Polypropylene composition with outstanding impact performance
CN109868513A (zh) * 2018-12-14 2019-06-11 朴哲范 一种原位成纤的纳米纤维增强的聚合物纤维
US20200208315A1 (en) * 2018-12-27 2020-07-02 Exxonmobil Chemical Patents Inc. Propylene-Based Spunbond Fabrics With Faster Crystallization Time
CN114502632B (zh) * 2019-09-23 2023-11-21 卡迈尔烯烃有限公司 用于柔软无纺布的聚丙烯组合物
JP6754021B1 (ja) 2020-03-30 2020-09-09 宇部エクシモ株式会社 帯電性鞘芯構造繊維、該繊維から得られる不織布、複合不織布、不織布加工品、及び不織布加工品の製造方法

Family Cites Families (12)

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US5258464A (en) * 1990-01-29 1993-11-02 Shell Oil Company Impact copolymer compositions
US5460884A (en) * 1994-08-25 1995-10-24 Kimberly-Clark Corporation Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom
US6197886B1 (en) * 1997-10-24 2001-03-06 Union Carbide Chemicals & Plastics Technology Corporation Compositions containing impact copolymers made from a blend of a homopolymer phase and a rubber phase having a high ethylene content
DE19758124C1 (de) * 1997-12-30 1999-11-18 Borealis Ag Polypropylenrohr mit hoher Festigkeit
US6593004B1 (en) * 1998-10-14 2003-07-15 Union Carbide Chemicals & Plastics Technology Corporation Extrusion coating composition
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Also Published As

Publication number Publication date
MX2013001954A (es) 2013-10-28
CN103249773A (zh) 2013-08-14
CA2807798A1 (en) 2012-02-23
US20130237111A1 (en) 2013-09-12
EP2606090A1 (en) 2013-06-26
CA2807798C (en) 2020-02-25
CO6741151A2 (es) 2013-08-30
BR112013003887B1 (pt) 2020-01-14
EP2606090B1 (en) 2016-10-05
BR112013003887A2 (pt) 2016-06-07
PE20131365A1 (es) 2013-11-25
WO2012024049A1 (en) 2012-02-23

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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]
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Free format text: O PRESENTE PEDIDO TEVE UM PARECER DE DEFERIMENTO NOTIFICADO NA RPI NO 2558 DE 14/01/2020, TENDO SIDO CONSTATADO QUE ESTA NOTIFICACAO FOI EFETUADA COM INCORRECOES. NAO FORAM INDICADAS AS 4 PAGINAS REFERENTES AOS DESENHOS (PETICAO 020130013742 DE 19/02/2013, CONFORME QUADRO ABAIXO) PARA A MONTAGEM DA CARTA PATENTE, ASSIM RETIFICA-SE A REFERIDA PUBLICACAO.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

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