BR112018009177A8 - filamentos bicomponentes - Google Patents
filamentos bicomponentesInfo
- Publication number
- BR112018009177A8 BR112018009177A8 BR112018009177A BR112018009177A BR112018009177A8 BR 112018009177 A8 BR112018009177 A8 BR 112018009177A8 BR 112018009177 A BR112018009177 A BR 112018009177A BR 112018009177 A BR112018009177 A BR 112018009177A BR 112018009177 A8 BR112018009177 A8 BR 112018009177A8
- Authority
- BR
- Brazil
- Prior art keywords
- crystalline
- based polymer
- block
- region
- ethylene
- Prior art date
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)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
um filamento bicomponente compreendendo uma primeira região compreendendo polímero à base de etileno; uma segunda região compreendendo um polímero à base de propileno; e um compatibilizador compreendendo um compósito em bloco cristalino possuindo (1) um polímero à base de etileno cristalino (2) um polímero à base de alfa olefina cristalina e (3) um copolímero em bloco possuindo um bloco de etileno cristalino e um bloco de alfa-olefina cristalina, em que o bloco de etileno cristalino é essencialmente a mesma composição que o polímero à base de etileno cristalino e o bloco de alfaolefina cristalina é essencialmente a mesma composição que o polímero à base de alfa-olefina cristalina; em que o compatibilizador está presente em pelo menos uma da primeira região ou da segunda região.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562259806P | 2015-11-25 | 2015-11-25 | |
US62/259,806 | 2015-11-25 | ||
PCT/US2016/063497 WO2017091669A1 (en) | 2015-11-25 | 2016-11-23 | Bicomponent filaments |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112018009177A2 BR112018009177A2 (pt) | 2018-11-06 |
BR112018009177A8 true BR112018009177A8 (pt) | 2019-02-26 |
BR112018009177B1 BR112018009177B1 (pt) | 2022-05-17 |
Family
ID=57590826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018009177-4A BR112018009177B1 (pt) | 2015-11-25 | 2016-11-23 | Filamento bicomponente, método de fabricação de um filamento bicomponente, tecido não tecido formado a partir do filamento bicomponente e método de fabricação de um tecido não tecido |
Country Status (8)
Country | Link |
---|---|
US (1) | US20180355516A1 (pt) |
EP (1) | EP3380656B1 (pt) |
JP (1) | JP6898317B2 (pt) |
KR (1) | KR102622083B1 (pt) |
CN (1) | CN108271401B (pt) |
AR (1) | AR106826A1 (pt) |
BR (1) | BR112018009177B1 (pt) |
WO (1) | WO2017091669A1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI795248B (zh) * | 2017-11-13 | 2023-03-01 | 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 |
SG11202101925UA (en) * | 2018-08-31 | 2021-03-30 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0231545B1 (en) * | 1986-01-04 | 1992-07-29 | Dsm N.V. | Copolyamides and a process for the preparation thereof |
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 |
US5145727A (en) | 1990-11-26 | 1992-09-08 | Kimberly-Clark Corporation | Multilayer nonwoven composite structure |
US5149576A (en) | 1990-11-26 | 1992-09-22 | Kimberly-Clark Corporation | Multilayer nonwoven laminiferous 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 |
US5266392A (en) * | 1991-09-16 | 1993-11-30 | Exxon Chemical Patents Inc. | Plastomer compatibilized polyethylene/polypropylene blends |
WO1993006169A1 (en) * | 1991-09-16 | 1993-04-01 | 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 |
BR9708232A (pt) | 1996-03-27 | 1999-08-03 | Dow Chemical Co | Ativador de catalisador sistema de catalisador para polimerização de alfa-olefinas e processo de polimerização |
US20050217037A1 (en) * | 2002-10-08 | 2005-10-06 | Negola Edward J | Dyed polyolefin yarn and textile fabrics using such yarns |
AR048104A1 (es) | 2004-03-17 | 2006-03-29 | Dow Global Technologies Inc | Composicion catalizadora que comprende un agente de enlace para la formacion de copolimeros superiores de olefina en bloques multiples |
JP5021462B2 (ja) | 2004-04-30 | 2012-09-05 | ダウ グローバル テクノロジーズ エルエルシー | ポリエチレン不織布用改良繊維 |
TWI426089B (zh) | 2005-09-15 | 2014-02-11 | Dow Global Technologies Llc | 具受控嵌段序列分布之催化烯烴嵌段共聚物 |
CN101220118B (zh) * | 2007-01-12 | 2010-08-11 | 远东新世纪股份有限公司 | 改质共聚物及以其改质的鞘层材料及芯鞘型复合纤维 |
JP5518875B2 (ja) | 2008-10-06 | 2014-06-11 | ダウ グローバル テクノロジーズ エルエルシー | ポリオレフィンポリマーのクロマトグラフィー |
SG186414A1 (en) * | 2010-06-21 | 2013-01-30 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
CN103080206B (zh) * | 2010-06-21 | 2015-05-20 | 陶氏环球技术有限责任公司 | 用作增容剂的结晶嵌段复合材料 |
US8822599B2 (en) | 2010-06-21 | 2014-09-02 | Dow Global Technologies Llc | Crystalline block composites as compatibilizers |
US20140323003A1 (en) * | 2010-11-09 | 2014-10-30 | Exxonmobil Chemical Patents Inc. | Bicomponent Fibers and Methods for Making Them |
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 |
CN103975099B (zh) | 2011-10-05 | 2016-03-09 | 陶氏环球技术有限责任公司 | 双组分纤维以及由其制备的织物 |
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 |
US10494744B2 (en) * | 2014-08-07 | 2019-12-03 | Avintiv Specialty Materials, Inc. | Self-crimped ribbon fiber and nonwovens manufactured therefrom |
-
2016
- 2016-11-23 CN CN201680065403.1A patent/CN108271401B/zh active Active
- 2016-11-23 KR KR1020187015651A patent/KR102622083B1/ko active IP Right Grant
- 2016-11-23 WO PCT/US2016/063497 patent/WO2017091669A1/en active Application Filing
- 2016-11-23 BR BR112018009177-4A patent/BR112018009177B1/pt active IP Right Grant
- 2016-11-23 JP JP2018521864A patent/JP6898317B2/ja active Active
- 2016-11-23 EP EP16816490.3A patent/EP3380656B1/en active Active
- 2016-11-23 US US15/779,260 patent/US20180355516A1/en active Pending
- 2016-11-25 AR ARP160103624A patent/AR106826A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN108271401A (zh) | 2018-07-10 |
US20180355516A1 (en) | 2018-12-13 |
JP2019501304A (ja) | 2019-01-17 |
BR112018009177B1 (pt) | 2022-05-17 |
KR20180084835A (ko) | 2018-07-25 |
WO2017091669A1 (en) | 2017-06-01 |
AR106826A1 (es) | 2018-02-21 |
EP3380656B1 (en) | 2021-04-07 |
BR112018009177A2 (pt) | 2018-11-06 |
CN108271401B (zh) | 2021-10-22 |
JP6898317B2 (ja) | 2021-07-07 |
KR102622083B1 (ko) | 2024-01-09 |
EP3380656A1 (en) | 2018-10-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/11/2016, OBSERVADAS AS CONDICOES LEGAIS |