BRPI0509829A - material não tecido e fibra - Google Patents

material não tecido e fibra

Info

Publication number
BRPI0509829A
BRPI0509829A BRPI0509829-7A BRPI0509829A BRPI0509829A BR PI0509829 A BRPI0509829 A BR PI0509829A BR PI0509829 A BRPI0509829 A BR PI0509829A BR PI0509829 A BRPI0509829 A BR PI0509829A
Authority
BR
Brazil
Prior art keywords
polymer
fiber
grams
density
polymer blend
Prior art date
Application number
BRPI0509829-7A
Other languages
English (en)
Inventor
Rajen M Patel
Gert J Claasen
Wenbin Liang
Karin Katzer
Kenneth B Stewart Jr
Thomas T Allgeuer
Jesus Nieto
Original Assignee
Dow Global Tchnologies 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 Dow Global Tchnologies Inc filed Critical Dow Global Tchnologies Inc
Publication of BRPI0509829A publication Critical patent/BRPI0509829A/pt
Publication of BRPI0509829B1 publication Critical patent/BRPI0509829B1/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
    • 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
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed 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
    • D01F6/44—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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition

Abstract

MATERIAL NãO TECIDO E FIBRA. A presente invenção refere-se a telas ou panos não tecidos. Em particular, a presente invenção refere-se a telas não tecidas tendo características de resistência à abrasão superiores e excelentes de maciez. Os materiais não tecidos compreendem fibras monocomponentes tendo uma superfície compreendendo polietileno, o dito material não tecido tendo uma relação de esfiapamento abrasão de menos que 0.7 mg/cm¬ 3¬. A presente invenção também se refere a fibras tendo um diâmetro na faixa de 0,1 a 50 denier, as ditas fibras compreendendo uma mistura de polímeros, onde a mistura de polímeros compreende: 26 por cento em peso a 80 por cento em peso (em peso da mistura de polímeros) de um primeiro polímero que é um interpolímero de etileno homogêneo/<244>-olefina homogêneo tendo: um índice de fusão de 1 a 1000 gramas/10 minutos, e uma densidade de 0,870 a 0,950 grama/centímetro¬ 3¬, e de 74 a 20 por cento em peso de um segundo polímero que é um homopolímero de etileno ou um interpolímero de etileno/<244>-olefina tendo: i.um índice de fusão de 1 a 1000 gramas/10 minutos, e preferivelmente, uma densidade de pelo menos 0,01 grama/centímetro¬ 3¬, maior que a densidade do primeiro polímero.
BRPI0509829A 2004-04-30 2005-04-08 material não tecido e fibra BRPI0509829B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56740004P 2004-04-30 2004-04-30
PCT/US2005/012105 WO2005111291A1 (en) 2004-04-30 2005-04-08 Improved fibers for polyethylene nonwoven fabric

Publications (2)

Publication Number Publication Date
BRPI0509829A true BRPI0509829A (pt) 2007-10-16
BRPI0509829B1 BRPI0509829B1 (pt) 2016-07-26

Family

ID=34965681

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0509829A BRPI0509829B1 (pt) 2004-04-30 2005-04-08 material não tecido e fibra

Country Status (12)

Country Link
US (1) US9803295B2 (pt)
EP (2) EP2298976B1 (pt)
JP (1) JP5021462B2 (pt)
KR (1) KR20070006932A (pt)
CN (1) CN1977076B (pt)
AT (1) ATE541972T1 (pt)
BR (1) BRPI0509829B1 (pt)
ES (2) ES2393247T3 (pt)
MX (1) MXPA06012585A (pt)
PL (2) PL1745171T3 (pt)
TW (1) TWI359220B (pt)
WO (1) WO2005111291A1 (pt)

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AR117125A1 (es) * 2018-11-20 2021-07-14 Dow Global Technologies Llc Método de fabricación de fibras rizadas y bandas no tejidas que tienen tales fibras
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Also Published As

Publication number Publication date
TWI359220B (en) 2012-03-01
KR20070006932A (ko) 2007-01-11
ATE541972T1 (de) 2012-02-15
PL2298976T3 (pl) 2013-01-31
EP1745171B1 (en) 2012-01-18
BRPI0509829B1 (pt) 2016-07-26
PL1745171T3 (pl) 2012-06-29
JP5021462B2 (ja) 2012-09-05
EP2298976A1 (en) 2011-03-23
MXPA06012585A (es) 2007-01-31
US9803295B2 (en) 2017-10-31
TW200617229A (en) 2006-06-01
JP2007535623A (ja) 2007-12-06
WO2005111291A1 (en) 2005-11-24
US20080146110A1 (en) 2008-06-19
CN1977076B (zh) 2010-07-14
ES2393247T3 (es) 2012-12-19
ES2377410T3 (es) 2012-03-27
EP2298976B1 (en) 2012-08-22
CN1977076A (zh) 2007-06-06
EP1745171A1 (en) 2007-01-24

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