AR106826A1 - Filamentos bicomponentes - Google Patents

Filamentos bicomponentes

Info

Publication number
AR106826A1
AR106826A1 ARP160103624A ARP160103624A AR106826A1 AR 106826 A1 AR106826 A1 AR 106826A1 AR P160103624 A ARP160103624 A AR P160103624A AR P160103624 A ARP160103624 A AR P160103624A AR 106826 A1 AR106826 A1 AR 106826A1
Authority
AR
Argentina
Prior art keywords
crystalline
block
polymer
ethylene
region
Prior art date
Application number
ARP160103624A
Other languages
English (en)
Inventor
Stoiljkovic Aleksandar
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of AR106826A1 publication Critical patent/AR106826A1/es

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
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • 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
    • 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
    • D01F6/44—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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

Un filamento bicomponente que comprende una primera región que comprende un polímero a base de etileno; una segunda región que comprende un polímero a base de propileno; y un compatibilizador que comprende un compuesto de bloque cristalino que tiene (1) un polímero a base de etileno cristalino, (2) un polímero a base de a-olefina cristalino y (3) un copolímero de bloque que tiene un bloque de etileno cristalino y un bloque de a-olefina cristalino, en donde el bloque de etileno cristalino es esencialmente la misma composición que el polímero a base de etileno cristalino y el bloque de a-olefina cristalino es esencialmente la misma composición que el polímero a base de a-olefina cristalino; en donde el compatibilizador está presente en al menos una de la primera región o la segunda región.
ARP160103624A 2015-11-25 2016-11-25 Filamentos bicomponentes AR106826A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562259806P 2015-11-25 2015-11-25

Publications (1)

Publication Number Publication Date
AR106826A1 true AR106826A1 (es) 2018-02-21

Family

ID=57590826

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160103624A AR106826A1 (es) 2015-11-25 2016-11-25 Filamentos bicomponentes

Country Status (8)

Country Link
US (1) US20180355516A1 (es)
EP (1) EP3380656B1 (es)
JP (1) JP6898317B2 (es)
KR (1) KR102622083B1 (es)
CN (1) CN108271401B (es)
AR (1) AR106826A1 (es)
BR (1) BR112018009177B1 (es)
WO (1) WO2017091669A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI762739B (zh) * 2017-11-13 2022-05-01 美商比瑞全球股份有限公司 包括具有改善成分間黏著的多成分纖維的非織布及其形成方法
WO2020042139A1 (en) 2018-08-31 2020-03-05 Dow Global Technologies Llc Polypropylene laminate sheet
AR118565A1 (es) 2019-04-16 2021-10-20 Dow Global Technologies Llc Fibras bicomponentes, redes no tejidas y procesos para elaborarlas
AR119400A1 (es) 2019-07-26 2021-12-15 Dow Global Technologies Llc Fibras bicompuestas, telas no tejidas fundidas por soplado, y compuestos de estos
CN118103560A (zh) * 2021-10-18 2024-05-28 贝里国际公司 高蓬松非织造织物
WO2024102390A1 (en) * 2022-11-11 2024-05-16 Kimberly-Clark Worldwide, Inc. Nonwoven webs made from multicomponent filaments and process for forming nonwoven webs

Family Cites Families (33)

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GB1453447A (en) 1972-09-06 1976-10-20 Kimberly Clark Co Nonwoven thermoplastic fabric
US4107364A (en) 1975-06-06 1978-08-15 The Procter & Gamble Company Random laid bonded continuous filament cloth
US4209463A (en) 1977-12-27 1980-06-24 Monsanto Company Promoting the formation of nitrodiarylamines from nitrohaloarenes, activated aryl amines and sodium carbonates
US4525407A (en) 1982-08-27 1985-06-25 Chicopee Elastic composites
US4720415A (en) 1985-07-30 1988-01-19 Kimberly-Clark Corporation Composite elastomeric material and process for making the same
ATE78837T1 (de) * 1986-01-04 1992-08-15 Dsm Nv Copolyamide und verfahren zu deren herstellung.
JPS6420322A (en) * 1987-07-13 1989-01-24 Mitsubishi Petrochemical Co Conjugated fiber
JP2682130B2 (ja) * 1989-04-25 1997-11-26 三井石油化学工業株式会社 柔軟な長繊維不織布
US5188885A (en) 1989-09-08 1993-02-23 Kimberly-Clark Corporation Nonwoven fabric laminates
US5169706A (en) 1990-01-10 1992-12-08 Kimberly-Clark Corporation Low stress relaxation composite elastic material
US5149576A (en) 1990-11-26 1992-09-22 Kimberly-Clark Corporation Multilayer nonwoven laminiferous structure
US5145727A (en) 1990-11-26 1992-09-08 Kimberly-Clark Corporation Multilayer nonwoven composite structure
US5167897A (en) 1991-02-28 1992-12-01 The Procter & Gamble Company Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto
WO1993006169A1 (en) * 1991-09-16 1993-04-01 Exxon Chemical Patents Inc. Plastomer compatibilized polyethylene/polypropylene blends
US5266392A (en) * 1991-09-16 1993-11-30 Exxon Chemical Patents Inc. Plastomer compatibilized polyethylene/polypropylene blends
JP2872542B2 (ja) * 1993-08-31 1999-03-17 ユニチカ株式会社 熱接着不織布及びその製造方法
CA2245839C (en) 1996-03-27 2005-06-14 The Dow Chemical Company Highly soluble olefin polymerization catalyst activator
US20050217037A1 (en) * 2002-10-08 2005-10-06 Negola Edward J Dyed polyolefin yarn and textile fabrics using such yarns
NZ549262A (en) 2004-03-17 2010-08-27 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
MXPA06012585A (es) 2004-04-30 2007-01-31 Dow Global Technologies Inc Fibras mejoradas para telas no tejidas de polietileno.
KR101519805B1 (ko) 2005-09-15 2015-05-12 다우 글로벌 테크놀로지스 엘엘씨 제어된 블록 서열 분포를 갖는 촉매적 올레핀 블록 공중합체
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ES2628340T3 (es) 2008-10-06 2017-08-02 Dow Global Technologies Llc Cromatografía de polímeros poliolefínicos
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US8822598B2 (en) 2010-06-21 2014-09-02 Dow Global Technologies Llc Crystalline block composites as compatibilizers
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IT1404098B1 (it) 2011-02-14 2013-11-08 Alexandre Dispositivo multisensoriale per il monitoraggio di parametri biologici e vitali nonche' sistema di sorveglianza remota incorporante tale dispositivo
JP5741225B2 (ja) * 2011-06-01 2015-07-01 Jnc株式会社 熱融着性複合繊維とそれを用いた不織布
US10391739B2 (en) 2011-10-05 2019-08-27 Dow Global Technologies Llc Bi-component fiber and fabrics made therefrom
CN102911437B (zh) * 2012-11-12 2014-07-02 上海清远管业科技有限公司 皮芯结构的玻纤增强树脂复合材料及其制造方法
WO2015123829A1 (en) 2014-02-19 2015-08-27 Dow Global Technologies Llc Multilayer film, methods of manufacture thereof and articles comprising the same
AU2015300833B2 (en) * 2014-08-07 2019-06-13 Avintiv Specialty Materials Inc. Self-crimped ribbon fiber and nonwovens manufactured therefrom

Also Published As

Publication number Publication date
JP6898317B2 (ja) 2021-07-07
KR20180084835A (ko) 2018-07-25
CN108271401A (zh) 2018-07-10
KR102622083B1 (ko) 2024-01-09
CN108271401B (zh) 2021-10-22
EP3380656A1 (en) 2018-10-03
BR112018009177A8 (pt) 2019-02-26
WO2017091669A1 (en) 2017-06-01
BR112018009177B1 (pt) 2022-05-17
US20180355516A1 (en) 2018-12-13
JP2019501304A (ja) 2019-01-17
BR112018009177A2 (pt) 2018-11-06
EP3380656B1 (en) 2021-04-07

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