BRPI0406685A - Fibras formadas de misturas de polìmeros imiscìveis - Google Patents
Fibras formadas de misturas de polìmeros imiscìveisInfo
- Publication number
- BRPI0406685A BRPI0406685A BR0406685-5A BRPI0406685A BRPI0406685A BR PI0406685 A BRPI0406685 A BR PI0406685A BR PI0406685 A BRPI0406685 A BR PI0406685A BR PI0406685 A BRPI0406685 A BR PI0406685A
- Authority
- BR
- Brazil
- Prior art keywords
- fibers
- mixture
- fibers formed
- polymer blends
- percent
- 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
- 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
- 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
- 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
-
- 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
- D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as 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
- 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
- D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
-
- 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
-
- 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
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
-
- 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
- Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
-
- 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
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
- Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]
-
- 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
- Y10T428/2973—Particular cross section
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Abstract
"FIBRAS FORMADAS DE MISTURAS DE POLìMEROS IMISCìVEIS". A presente invenção refere-se a fibras macias ao toque e a panos não-tecidos feitos de tais fibras. As fibras compreendem um sistema polimérico incompatível que conduz a uma qualidade de toque macia. As fibras compreendem uma mistura de pelo menos dois polímeros termoplásticos cada qual tendo diferentes viscosidades e sendo que a mistura tem uma tensão interfacial de cerca de 0,5 a cerca de 20 mN/m, e sendo que a mistura compreende uma porção da superfície da fibra. As fibras podem incluir 40-98 por cento de uma fase continua de poliolefina e de 20 a 60 por cento em peso de uma fase dispersada termoplástica amorfa, tal como poliestireno ou poliamida.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44374003P | 2003-01-30 | 2003-01-30 | |
US60/443,740 | 2003-01-30 | ||
PCT/US2004/002837 WO2004067818A2 (en) | 2003-01-30 | 2004-01-30 | Fibers formed from immiscible polymer blends |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0406685A true BRPI0406685A (pt) | 2005-12-20 |
BRPI0406685B1 BRPI0406685B1 (pt) | 2014-12-30 |
Family
ID=32825367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0406685-5A BRPI0406685B1 (pt) | 2003-01-30 | 2004-01-30 | Fibra de polímeros termoplasticos |
Country Status (9)
Country | Link |
---|---|
US (1) | US7736737B2 (pt) |
EP (1) | EP1590513B1 (pt) |
JP (1) | JP4932472B2 (pt) |
KR (1) | KR101223305B1 (pt) |
CN (1) | CN100503911C (pt) |
AU (1) | AU2004208175B2 (pt) |
BR (1) | BRPI0406685B1 (pt) |
MX (1) | MXPA05008182A (pt) |
WO (1) | WO2004067818A2 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
US8513147B2 (en) | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
US7687143B2 (en) | 2003-06-19 | 2010-03-30 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
CA2554101C (en) | 2004-01-26 | 2009-11-24 | The Procter & Gamble Company | Fibers and nonwovens comprising polyethylene blends and mixtures |
JP5179061B2 (ja) | 2004-01-26 | 2013-04-10 | ザ プロクター アンド ギャンブル カンパニー | ポリプロピレンブレンド及び混合物を含む繊維及び不織布 |
US7101623B2 (en) | 2004-03-19 | 2006-09-05 | Dow Global Technologies Inc. | Extensible and elastic conjugate fibers and webs having a nontacky feel |
BRPI0508210B1 (pt) | 2004-03-19 | 2016-04-05 | Dow Global Technologies Inc | fibra , artigo e tela não tecida extensível |
US20080003430A1 (en) * | 2006-06-28 | 2008-01-03 | 3M Innovative Properties Company | Particulate-loaded polymer fibers and extrusion methods |
US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
JP5619467B2 (ja) * | 2010-04-15 | 2014-11-05 | 宇部エクシモ株式会社 | 潜在凹凸型鞘芯複合繊維及びそれを用いてなる不織布 |
US20120183861A1 (en) | 2010-10-21 | 2012-07-19 | Eastman Chemical Company | Sulfopolyester binders |
JP5818636B2 (ja) * | 2011-04-06 | 2015-11-18 | 旭化成せんい株式会社 | 熱安定性、柔軟性に優れる不織布 |
JP6101012B2 (ja) * | 2011-08-01 | 2017-03-22 | 宇部エクシモ株式会社 | 分割性凹凸複合繊維及びそれを用いてなる不織布 |
US8840757B2 (en) | 2012-01-31 | 2014-09-23 | Eastman Chemical Company | Processes to produce short cut microfibers |
US9056032B2 (en) | 2012-06-29 | 2015-06-16 | The Procter & Gamble Company | Wearable article with outwardmost layer of multicomponent fiber nonwoven providing enhanced mechanical features |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
DE102013014920A1 (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 |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
CN105297176B (zh) * | 2015-11-20 | 2017-10-24 | 东华大学 | 一种表面粗糙的超细纤维材料及其制备方法 |
CN109072491B (zh) * | 2016-05-26 | 2021-10-29 | 东丽株式会社 | 高热收缩性聚酰胺纤维及使用了该聚酰胺纤维的混纤丝和织物 |
JP6455534B2 (ja) * | 2017-02-02 | 2019-01-23 | トヨタ紡織株式会社 | 熱可塑性樹脂繊維及びその製造方法並びに布帛 |
US11623424B2 (en) * | 2017-09-06 | 2023-04-11 | Denka Company Limited | Resin sheet having capillaceous bodies and molded product thereof |
TW202208532A (zh) * | 2018-12-18 | 2022-03-01 | 美商阿散德性能材料營運公司 | 具有鋅含量的抗微生物非織造聚醯胺 |
JP2023519775A (ja) * | 2019-12-03 | 2023-05-15 | ファイバービジョンズ リミテッド パートナーシップ | 繊維、同繊維で形成された複合材料、および同複合材料を形成する方法 |
TWM596236U (zh) * | 2020-03-03 | 2020-06-01 | 林俊偉 | 複合紗線 |
WO2023218248A1 (en) * | 2022-05-11 | 2023-11-16 | Braskem S.A. | Bio-based hdpe for non-woven application |
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GB1081347A (en) * | 1965-09-02 | 1967-08-31 | Ici Ltd | Polymeric dispersions, their formation and products derived therefrom |
US3485706A (en) | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
BE754236A (fr) * | 1969-08-28 | 1970-12-31 | Allied Chem | Procede d'extrusion de melange de polymeres non compatibles |
CA957214A (en) * | 1970-12-24 | 1974-11-05 | Teijin Limited | Conjugate fiber |
JPS54120728A (en) | 1978-03-08 | 1979-09-19 | Kuraray Co Ltd | Fine synthetic fiber having complicatedly roughened surface and its production |
US4322027A (en) | 1980-10-02 | 1982-03-30 | Crown Zellerbach Corporation | Filament draw nozzle |
US4413110A (en) | 1981-04-30 | 1983-11-01 | Allied Corporation | High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore |
US4430563A (en) | 1982-04-30 | 1984-02-07 | Minnesota Mining And Manufacturing Company | Data processing form |
JPS6081316A (ja) * | 1983-10-07 | 1985-05-09 | Daiwa Spinning Co Ltd | 芯鞘型複合繊維 |
US4663220A (en) | 1985-07-30 | 1987-05-05 | Kimberly-Clark Corporation | Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers |
US4668566A (en) | 1985-10-07 | 1987-05-26 | Kimberly-Clark Corporation | Multilayer nonwoven fabric made with poly-propylene and polyethylene |
US5108827A (en) * | 1989-04-28 | 1992-04-28 | Fiberweb North America, Inc. | Strong nonwoven fabrics from engineered multiconstituent fibers |
JP2852551B2 (ja) * | 1989-12-12 | 1999-02-03 | チッソ株式会社 | 熱融着性複合繊維 |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
JPH04281015A (ja) * | 1991-03-05 | 1992-10-06 | Unitika Ltd | 軽量複合繊維 |
JPH0571005A (ja) * | 1991-09-06 | 1993-03-23 | Unitika Ltd | 軽量複合繊維 |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
CZ5693A3 (en) | 1992-01-23 | 1993-10-13 | Himont Inc | Elastic yarn of polypropylene polymer and articles made therefrom |
US6417122B1 (en) * | 1994-11-23 | 2002-07-09 | Bba Nonwovens Simpsonville, Inc. | Multicomponent fibers and fabrics made using the same |
US6417121B1 (en) | 1994-11-23 | 2002-07-09 | Bba Nonwovens Simpsonville, Inc. | Multicomponent fibers and fabrics made using the same |
US5773144A (en) * | 1995-10-26 | 1998-06-30 | Hoechst Celanese Corp. | Rubber-polyester composites including a functionally terminated copolyester |
US5654097A (en) * | 1995-10-26 | 1997-08-05 | Hoechst Celanese Corp. | Heterofilament and fused cord thereof |
ES2194192T3 (es) * | 1996-03-29 | 2003-11-16 | Fibervisions L P | Fibras de polipropileno y articulos producidos a partir de ellas. |
JP3821256B2 (ja) * | 1996-11-22 | 2006-09-13 | チッソ株式会社 | 長繊維不織布、その製造方法、及び吸収性物品 |
-
2004
- 2004-01-30 US US10/541,564 patent/US7736737B2/en not_active Expired - Fee Related
- 2004-01-30 WO PCT/US2004/002837 patent/WO2004067818A2/en active Application Filing
- 2004-01-30 BR BRPI0406685-5A patent/BRPI0406685B1/pt not_active IP Right Cessation
- 2004-01-30 JP JP2006503229A patent/JP4932472B2/ja not_active Expired - Fee Related
- 2004-01-30 EP EP04707114.7A patent/EP1590513B1/en not_active Expired - Lifetime
- 2004-01-30 MX MXPA05008182A patent/MXPA05008182A/es active IP Right Grant
- 2004-01-30 CN CNB2004800031413A patent/CN100503911C/zh not_active Expired - Fee Related
- 2004-01-30 AU AU2004208175A patent/AU2004208175B2/en not_active Expired - Fee Related
- 2004-01-30 KR KR1020057014005A patent/KR101223305B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1590513B1 (en) | 2017-07-19 |
EP1590513A2 (en) | 2005-11-02 |
WO2004067818A3 (en) | 2005-03-03 |
JP2006517008A (ja) | 2006-07-13 |
CN1745203A (zh) | 2006-03-08 |
WO2004067818A2 (en) | 2004-08-12 |
US20060234049A1 (en) | 2006-10-19 |
MXPA05008182A (es) | 2005-10-05 |
BRPI0406685B1 (pt) | 2014-12-30 |
AU2004208175A1 (en) | 2004-08-12 |
JP4932472B2 (ja) | 2012-05-16 |
CN100503911C (zh) | 2009-06-24 |
AU2004208175B2 (en) | 2009-08-13 |
KR101223305B1 (ko) | 2013-01-16 |
KR20050097960A (ko) | 2005-10-10 |
US7736737B2 (en) | 2010-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/12/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 18A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2655 DE 23-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |