BR112013032712A2 - materiais não tecidos elásticos compreendendo polímeros à base de propileno e etileno - Google Patents

materiais não tecidos elásticos compreendendo polímeros à base de propileno e etileno

Info

Publication number
BR112013032712A2
BR112013032712A2 BR112013032712A BR112013032712A BR112013032712A2 BR 112013032712 A2 BR112013032712 A2 BR 112013032712A2 BR 112013032712 A BR112013032712 A BR 112013032712A BR 112013032712 A BR112013032712 A BR 112013032712A BR 112013032712 A2 BR112013032712 A2 BR 112013032712A2
Authority
BR
Brazil
Prior art keywords
propylene
ethylene
nonwoven materials
weight
elastic nonwoven
Prior art date
Application number
BR112013032712A
Other languages
English (en)
Inventor
Aspy K Mehta
Bin Zhao
Charles R Harris
Galen C Richeson
Gregory E Keys
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 BR112013032712A2 publication Critical patent/BR112013032712A2/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
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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]
    • Y10T442/601—Nonwoven fabric has an elastic quality

Abstract

resumo patente de invenção: "materiais não tecidos elásticos compreendendo polímeros à base de propileno e etileno". a presente invenção refere-se a materiais não tecidos elásticos compreendendo uma camada elástica formada de uma mistura de polímero compreendendo um polímero à base de propileno e uma quantidade menor de um polímero à base de etileno. o polímero à base de propileno pode compreender cerca de 75 a cerca de 95% em peso de propileno e cerca de 5 a cerca de 25% em peso de etileno e/ou uma c4-ci2 a-olefina, e pode ter uma taticidade tríade maior do que cerca de 90% e um calor de fusão de menos do que cerca de 75 j/g.o polímero à base de etileno pode compreender de cerca de 65 a cerca de 100% em peso de etileno e de 0 a cerca de 35% em peso de uma ou mais c3-c12 a-olefinas.
BR112013032712A 2011-06-21 2012-06-01 materiais não tecidos elásticos compreendendo polímeros à base de propileno e etileno BR112013032712A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161499369P 2011-06-21 2011-06-21
PCT/US2012/040472 WO2012177376A1 (en) 2011-06-21 2012-06-01 Elastic nonwoven materials comprising propylene-based and ethylene-based polymers

Publications (1)

Publication Number Publication Date
BR112013032712A2 true BR112013032712A2 (pt) 2017-01-24

Family

ID=46456993

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032712A BR112013032712A2 (pt) 2011-06-21 2012-06-01 materiais não tecidos elásticos compreendendo polímeros à base de propileno e etileno

Country Status (6)

Country Link
US (1) US20120329351A1 (pt)
EP (1) EP2723927B1 (pt)
CN (1) CN103635619B (pt)
BR (1) BR112013032712A2 (pt)
TW (1) TW201313478A (pt)
WO (1) WO2012177376A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710148B2 (en) * 2011-12-02 2014-04-29 Exxonmobil Chemical Patents Inc. Polymer compositions and nonwoven compositions prepared therefrom
BR112015032137A2 (pt) 2013-06-20 2017-07-25 3M Innovative Properties Co artigos de liberação por estiramento e prendedores
JP6337137B2 (ja) * 2014-10-30 2018-06-06 三井化学株式会社 スパンボンド不織布、不織布積層体、医療用衣料、ドレープ、及びメルトブローン不織布
EP3303675A4 (en) * 2015-06-05 2019-01-09 ExxonMobil Chemical Patents Inc. FILES-BONDED FABRICS COMPRISING PROPYLENE-BASED ELASTOMERIC COMPOSITIONS, AND METHODS THEREOF
US11306415B2 (en) 2016-07-22 2022-04-19 Exxonmobil Chemical Patents Inc. Process for producing a non-woven fabric
WO2018017169A1 (en) * 2016-07-22 2018-01-25 Exxonmobil Chemical Patents Inc. Polypropylene nonwoven fibers, fabrics and methods for making same
US10821712B2 (en) * 2017-06-13 2020-11-03 Exxonmobil Chemical Patents Inc. Low crystalline polypropylene-based polymer for blown film applications
KR102317015B1 (ko) * 2017-11-08 2021-10-26 주식회사 엘지화학 부직포용 호모 폴리프로필렌 수지 및 그의 제조 방법
WO2023283222A1 (en) * 2021-07-07 2023-01-12 Berry Global, Inc. Nonwoven fabrics having improved softness

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3502763A (en) 1962-02-03 1970-03-24 Freudenberg Carl Kg Process of producing non-woven fabric fleece
US3341394A (en) 1966-12-21 1967-09-12 Du Pont Sheets of randomly distributed continuous filaments
US3542615A (en) 1967-06-16 1970-11-24 Monsanto Co Process for producing a nylon non-woven fabric
US3849241A (en) 1968-12-23 1974-11-19 Exxon Research Engineering Co Non-woven mats by melt blowing
DE2048006B2 (de) 1969-10-01 1980-10-30 Asahi Kasei Kogyo K.K., Osaka (Japan) Verfahren und Vorrichtung zur Herstellung einer breiten Vliesbahn
DE1950669C3 (de) 1969-10-08 1982-05-13 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Vliesherstellung
US4340563A (en) 1980-05-05 1982-07-20 Kimberly-Clark Corporation Method for forming nonwoven webs
US4540753A (en) 1983-06-15 1985-09-10 Exxon Research & Engineering Co. Narrow MWD alpha-olefin copolymers
US5266392A (en) * 1991-09-16 1993-11-30 Exxon Chemical Patents Inc. Plastomer compatibilized polyethylene/polypropylene blends
US5681646A (en) 1994-11-18 1997-10-28 Kimberly-Clark Worldwide, Inc. High strength spunbond fabric from high melt flow rate polymers
US6059860A (en) * 1996-06-21 2000-05-09 3M Innovative Properties Company Sorptive articles
AR012582A1 (es) * 1997-04-14 2000-11-08 Dow Global Technologies Inc Composiciones polimericas de elongacion mejorada y formulaciones adhesivas de fusion en caliente que incluyen dicha composicion
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
US6525157B2 (en) * 1997-08-12 2003-02-25 Exxonmobile Chemical Patents Inc. Propylene ethylene polymers
KR100372575B1 (ko) * 1998-10-09 2003-02-15 미쓰이 가가쿠 가부시키가이샤 폴리에틸렌 부직포 및 그로부터 된 부직포 적층체
CA2353884A1 (en) * 1998-12-08 2000-06-15 Edward N. Knickerbocker Mel-bondable polypropylene/ethylene polymer fiber and composition for making the same
US6639020B1 (en) * 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
WO2001073174A1 (en) * 2000-03-27 2001-10-04 The Dow Chemical Company Method of making a polypropylene fabric having high strain rate elongation and method of using the same
EP1339756B1 (en) * 2000-10-25 2006-08-23 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
CA2546075C (en) * 2003-11-14 2010-12-14 Exxonmobil Chemical Patents Inc. Propylene-based elastomers and uses thereof
JP4988568B2 (ja) 2004-07-08 2012-08-01 エクソンモービル・ケミカル・パテンツ・インク オレフィン重合触媒系およびその使用方法
US7938921B2 (en) * 2006-11-22 2011-05-10 Kimberly-Clark Worldwide, Inc. Strand composite having latent elasticity

Also Published As

Publication number Publication date
US20120329351A1 (en) 2012-12-27
CN103635619B (zh) 2017-02-22
TW201313478A (zh) 2013-04-01
EP2723927B1 (en) 2016-11-23
CN103635619A (zh) 2014-03-12
EP2723927A1 (en) 2014-04-30
WO2012177376A1 (en) 2012-12-27

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Legal Events

Date Code Title Description
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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements