MXPA04000504A - Fibras biconstituyentes y bicomponentes elasticas, y metodos para hacer estructuras celulosicas a partir de las mismas. - Google Patents

Fibras biconstituyentes y bicomponentes elasticas, y metodos para hacer estructuras celulosicas a partir de las mismas.

Info

Publication number
MXPA04000504A
MXPA04000504A MXPA04000504A MXPA04000504A MXPA04000504A MX PA04000504 A MXPA04000504 A MX PA04000504A MX PA04000504 A MXPA04000504 A MX PA04000504A MX PA04000504 A MXPA04000504 A MX PA04000504A MX PA04000504 A MXPA04000504 A MX PA04000504A
Authority
MX
Mexico
Prior art keywords
elastic
fiber
bicomponent
cellulose
fibers
Prior art date
Application number
MXPA04000504A
Other languages
English (en)
Inventor
B Stewart Kenneth
Original Assignee
Dow Global Technologies 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 Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MXPA04000504A publication Critical patent/MXPA04000504A/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
    • 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
    • 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
    • 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
    • D04H1/4209—Inorganic fibres
    • 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
    • D04H1/425—Cellulose 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
    • D04H1/42—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
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose 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
    • D04H1/42—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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/42—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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43828—Composite fibres sheath-core
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43825—Composite fibres
    • D04H1/43832—Composite fibres side-by-side
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43835—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • D04H1/43838—Ultrafine fibres, e.g. microfibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/10—Composite fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/14—Polyalkenes, e.g. polystyrene polyethylene
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • 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
    • Y10T428/2904—Staple length fiber
    • Y10T428/2909—Nonlinear [e.g., crimped, coiled, 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
    • Y10T428/2922—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
    • Y10T428/2929—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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Paper (AREA)
  • Luminescent Compositions (AREA)

Abstract

La elasticidad de estructuras absorbentes elasticas, por ejemplo, panales, se mejora sin un compromiso significativa de la absorbencia de la estructura por el uso de fibras elasticas biconstituyentes y/o bicomponentes. Las estructuras absorbentes tipicamente comprenden una fibra cortada, por ejemplo, fibras de celulosa, y una elastica biconstituyente y/o bicomponente. La fibra bicomponente tipicamente tiene una construccion de nucleo/cubierta. El nucleo comprende un elastomero termoplastico elastico, preferentemente un TPU, y la cubierta comprende una poliolefina homogeneamente ramificada, preferentemente un polimero de etileno substancialmente lineal homogeneamente ramificado. En varias modalidades de la invencion, la elasticidad se mejora por tecnicas de preparacion que mejoran la proporcion de fibra elastica: union de fibra de celulosa contra fibra de celulosa: union de fibra de celulosa. Estas tecnicas incluyen agitacion con intensidad elevada seca o humeda de las fibras elasticas antes del mezclado con las fibras de celulosa, desactivacion del enlace de hidrogeno entre las fibras de celulosa, e injertar la fibra elastica con un compuesto que contiene el grupo polar, por ejemplo, anhidrido maleico.
MXPA04000504A 2001-07-17 2002-07-15 Fibras biconstituyentes y bicomponentes elasticas, y metodos para hacer estructuras celulosicas a partir de las mismas. MXPA04000504A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30600301P 2001-07-17 2001-07-17
PCT/US2002/022219 WO2003008680A1 (en) 2001-07-17 2002-07-15 Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same

Publications (1)

Publication Number Publication Date
MXPA04000504A true MXPA04000504A (es) 2004-07-23

Family

ID=23183301

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04000504A MXPA04000504A (es) 2001-07-17 2002-07-15 Fibras biconstituyentes y bicomponentes elasticas, y metodos para hacer estructuras celulosicas a partir de las mismas.

Country Status (14)

Country Link
US (3) US6773810B2 (es)
EP (1) EP1412566B1 (es)
JP (1) JP4288157B2 (es)
KR (1) KR100901057B1 (es)
CN (1) CN100344807C (es)
AT (1) ATE340885T1 (es)
AU (1) AU2002320479B2 (es)
BR (1) BR0211432B1 (es)
DE (1) DE60215015T2 (es)
DK (1) DK1412566T3 (es)
ES (1) ES2269733T3 (es)
MX (1) MXPA04000504A (es)
TW (1) TWI221864B (es)
WO (1) WO2003008680A1 (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050042412A1 (en) * 1996-12-31 2005-02-24 Bruner Jeffrey W. Composite elastomeric yarns and fabric
CN1555432B (zh) * 2001-07-17 2010-10-13 陶氏环球技术公司 弹性、耐热和耐湿的双组分和双成分纤维
US20050031865A1 (en) * 2002-07-23 2005-02-10 Sauer Bryan B. Fibers, tapes and films prepared from olefinic and segmented elastomers
US20040043207A1 (en) * 2002-08-28 2004-03-04 Donovan James G. Lofty, stretchable thermal insulator
BRPI0314479B1 (pt) * 2002-09-23 2015-10-13 Dow Global Technologies Inc composição polimérica, camada pelicular , artigo manufaturado e película
US7585934B2 (en) * 2002-11-29 2009-09-08 Zeon Corporation Process for producing polyether polymer composition, polyether polymer composition, and solid electrolyte film
JP4733108B2 (ja) 2004-03-03 2011-07-27 クレイトン・ポリマーズ・リサーチ・ベー・ベー 高い流動を有するブロック共重合体を含むエラストマー複合繊維
EP1745171B1 (en) 2004-04-30 2012-01-18 Dow Global Technologies LLC Improved fibers for polyethylene nonwoven fabric
WO2006031625A2 (en) * 2004-09-10 2006-03-23 Invista Technologies S.A.R.L. Extensible fibers, method for their production and use
US7465684B2 (en) * 2005-01-06 2008-12-16 Buckeye Technologies Inc. High strength and high elongation wipe
EP1858972A1 (en) * 2005-03-04 2007-11-28 Dow Gloval Technologies Inc. Improved polyethylene resin compositions having low mi and high melt strength
US20060216491A1 (en) * 2005-03-22 2006-09-28 Ward Bennett C Bonded structures formed form multicomponent fibers having elastomeric components for use as ink reservoirs
US20060216506A1 (en) * 2005-03-22 2006-09-28 Jian Xiang Multicomponent fibers having elastomeric components and bonded structures formed therefrom
US20060237375A1 (en) * 2005-03-22 2006-10-26 Jian Xiang Bonded fiber structures for use in blood separation
EP1707657A1 (en) * 2005-03-31 2006-10-04 M & J Fibretech A/S Process for producing elastic and/or water degradable webs from composite filaments
FR2888855B1 (fr) * 2005-07-19 2007-08-31 Cognon Morin Soc Par Actions S Fil guipe destine a constituer au moins une partie d'un article de contention, et article de contention associe
US7785309B2 (en) 2005-08-31 2010-08-31 Kimberly-Clark Worldwide, Inc. Disposable garment with biaxially stretchable inner layer
US20070055015A1 (en) * 2005-09-02 2007-03-08 Kraton Polymers U.S. Llc Elastomeric fibers comprising controlled distribution block copolymers
JP5246997B2 (ja) * 2005-09-16 2013-07-24 グンゼ株式会社 エラストマー系芯鞘コンジュゲート繊維
US20070122614A1 (en) * 2005-11-30 2007-05-31 The Dow Chemical Company Surface modified bi-component polymeric fiber
US8235963B2 (en) 2006-06-07 2012-08-07 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring systems
US20070287983A1 (en) 2006-06-07 2007-12-13 Richard Worthington Lodge Absorbent article having an anchored core assembly
ES2309877T3 (es) * 2006-08-14 2008-12-16 Albis Spa No tejido de fijacion continua elastico y no tejido compuesto que lo comprende.
WO2008080111A1 (en) 2006-12-21 2008-07-03 Dow Global Technologies Inc. Polyolefin compositions and articles prepared therefrom, and methods for making the same
BRPI0719496B1 (pt) 2006-12-21 2019-05-14 Dow Global Technologies Inc. Processo para formar uma composição
WO2008123586A1 (ja) * 2007-04-04 2008-10-16 Kb Seiren, Ltd. 制電性、吸水性及び接触冷感性に優れた複合繊維
US8653191B2 (en) 2007-07-27 2014-02-18 Dow Global Technologies Llc Polyolefin compositions and articles prepared therefrom, and methods for making the same
US8945079B2 (en) 2007-09-07 2015-02-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8597268B2 (en) 2007-09-07 2013-12-03 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8668679B2 (en) 2007-09-07 2014-03-11 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8858523B2 (en) 2007-09-07 2014-10-14 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9060900B2 (en) 2007-09-07 2015-06-23 The Proctor & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9056031B2 (en) 2007-09-07 2015-06-16 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US8790325B2 (en) 2007-09-07 2014-07-29 The Procter & Gamble Company Disposable wearable absorbent articles with anchoring subsystems
US9617687B2 (en) 2009-06-08 2017-04-11 International Paper Company Meterable fibrous material
MX371022B (es) 2010-12-08 2020-01-13 Georgia Pacific Nonwovens Llc Material de limpieza no tejido dispersable.
US8722773B2 (en) * 2011-02-14 2014-05-13 Weyerhaeuser Nr Company Polymeric composites
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
EP2920343B1 (en) * 2012-11-16 2017-01-11 Basf Se A bicomponent fiber, the preparation process and the use thereof, and the fabrics comprising the same
CN103290513B (zh) * 2013-05-24 2015-07-15 宁波三邦超细纤维有限公司 高弹性丙锦复合超细纤维及生产方法
CN103290524B (zh) * 2013-05-24 2015-01-07 宁波三邦日用品有限公司 远红外涤锦复合超细纤维及生产方法
CA2930312C (en) 2013-11-15 2021-11-23 Buckeye Technologies Inc. Dispersible nonwoven wipe material
CN105040147A (zh) * 2015-07-06 2015-11-11 陈援朝 可替代低温氨纶的弹性纤维的制备方法以及制备系统
EP3135811B1 (en) 2015-08-27 2017-10-11 VestaEco SA Production method of pulp derived from biomass for producing composite boards
KR102605486B1 (ko) * 2015-11-03 2023-11-24 킴벌리-클라크 월드와이드, 인크. 낮은 습윤 붕괴를 갖는 발포 복합재 웹
US11591755B2 (en) 2015-11-03 2023-02-28 Kimberly-Clark Worldwide, Inc. Paper tissue with high bulk and low lint
US10842468B2 (en) * 2017-05-08 2020-11-24 Tcm Biosciences Inc. Apparatus for collecting sample of vaginal secretion containing cervical cells
WO2018213276A1 (en) 2017-05-17 2018-11-22 Berry Global, Inc. Elastic non-woven lamination method and apparatus
CN108547057A (zh) * 2018-03-13 2018-09-18 福建雷尔新材料有限公司 一种含纤维素纤维的热风无纺布制备方法
GB201818824D0 (en) * 2018-11-19 2019-01-02 Smith & Nephew Absorbent yarn
WO2024044042A1 (en) * 2022-08-23 2024-02-29 Dow Global Technologies Llc Bicomponent binder fibers

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107983C (es) 1957-01-09 1900-01-01
DE1610765A1 (de) 1967-03-04 1971-02-18 Fendt & Co Xaver Verfahren zum Befestigen von Gummizuegen oder aehnlichen elastischen Teilen an Textilwaren sowie Vorrichtung zur Durchfuehrung des Verfahrens
US3554862A (en) * 1968-06-25 1971-01-12 Riegel Textile Corp Method for producing a fiber pulp sheet by impregnation with a long chain cationic debonding agent
US3930933A (en) * 1970-11-25 1976-01-06 Riegel Textile Corporation Debonded cellulose fiber pulp sheet and method for producing same
FI60194C (fi) 1972-07-28 1981-12-10 Ciba Geigy Ag Foerfarande foer framstaellning av bensil-monoketaler
US4007083A (en) * 1973-12-26 1977-02-08 International Paper Company Method for forming wet-laid non-woven webs
JPS5913244B2 (ja) * 1976-05-12 1984-03-28 本州製紙株式会社 吸着性不織布およびその製造方法
US4144122A (en) 1976-10-22 1979-03-13 Berol Kemi Ab Quaternary ammonium compounds and treatment of cellulose pulp and paper therewith
JPS6045611A (ja) * 1983-08-18 1985-03-12 Kuraray Co Ltd 多成分系繊維およびその製造法
US4816094A (en) 1984-05-01 1989-03-28 Kimberly-Clark Corporation Method of producing a heat shrinkable elastomer and articles utilizing the elastomer
US4950541A (en) * 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
JPS61194221A (ja) 1985-02-18 1986-08-28 Chisso Corp 弾性複合繊維およびこれを用いた布
US5194509A (en) 1986-11-20 1993-03-16 Basf Aktiengesellschaft Peroxide-free grafting of homopolymers and copolymers of ethylene having densities equal to or greater than 0.930 g/cm3, and use of the graft copolymers for the preparation of ionomers of adhesion promoters
US4880682A (en) 1988-03-22 1989-11-14 Exxon Chemical Patents Inc. Low gloss film and process of manufacture (FP 1323)
DK245488D0 (da) 1988-05-05 1988-05-05 Danaklon As Syntetisk fiber samt fremgangsmaade til fremstilling deraf
US5429856A (en) 1990-03-30 1995-07-04 Minnesota Mining And Manufacturing Company Composite materials and process
US5167765A (en) * 1990-07-02 1992-12-01 Hoechst Celanese Corporation Wet laid bonded fibrous web containing bicomponent fibers including lldpe
US6448355B1 (en) * 1991-10-15 2002-09-10 The Dow Chemical Company Elastic fibers, fabrics and articles fabricated therefrom
US6194532B1 (en) * 1991-10-15 2001-02-27 The Dow Chemical Company Elastic fibers
ES2083345T1 (es) * 1993-04-27 1996-04-16 Dow Chemical Co Fibras elasticas, telas y articulos fabricados a partir de las mismas.
SE502416C2 (sv) 1993-12-21 1995-10-16 Moelnlycke Ab Sätt att förbinda ett elastiskt material till ett substrat och artikel framställd genom sättet
US5645542A (en) 1994-12-29 1997-07-08 Kimberly-Clark Worldwide, Inc. Elastomeric absorbent structure
JPH11151782A (ja) 1997-09-18 1999-06-08 Tonen Kagaku Kk 伸縮性複合フィルム、弾性ひも及び弾性糸
US6225243B1 (en) 1998-08-03 2001-05-01 Bba Nonwovens Simpsonville, Inc. Elastic nonwoven fabric prepared from bi-component filaments
JP4221849B2 (ja) 1998-11-20 2009-02-12 チッソ株式会社 熱接着性複合繊維、繊維集合体およびそれを用いた不織布

Also Published As

Publication number Publication date
US6773810B2 (en) 2004-08-10
BR0211432A (pt) 2004-07-13
CN100344807C (zh) 2007-10-24
DE60215015D1 (de) 2006-11-09
KR100901057B1 (ko) 2009-06-04
US6811871B2 (en) 2004-11-02
US20040170831A1 (en) 2004-09-02
JP2005515305A (ja) 2005-05-26
ES2269733T3 (es) 2007-04-01
US20030039833A1 (en) 2003-02-27
US20050061456A1 (en) 2005-03-24
DK1412566T3 (da) 2007-02-05
JP4288157B2 (ja) 2009-07-01
ATE340885T1 (de) 2006-10-15
AU2002320479B2 (en) 2006-11-16
TWI221864B (en) 2004-10-11
WO2003008680A1 (en) 2003-01-30
EP1412566B1 (en) 2006-09-27
CN1555431A (zh) 2004-12-15
DE60215015T2 (de) 2007-02-22
BR0211432B1 (pt) 2012-10-02
EP1412566A1 (en) 2004-04-28
KR20040017318A (ko) 2004-02-26

Similar Documents

Publication Publication Date Title
MXPA04000504A (es) Fibras biconstituyentes y bicomponentes elasticas, y metodos para hacer estructuras celulosicas a partir de las mismas.
FI945028A0 (fi) Absorboiva kappale absorboivassa artikkelissa, kuten esimerkiksi terveyssiteessä, pikkuhousunsuojassa, virtsanpidätyskyvyttömyydessä käytettävässä suojassa, vauvanvaipassa ja muissa niiden kaltaisissa artikkeleissa
AU1987495A (en) Preparing individualized polycarboxylic acid crosslinked cellulosic fibers
FI883605A0 (fi) Upploeslig struktur som framstaellts genom hydrotrassling.
BR9809749A (pt) Fibras com ligação à celulose
FR2727697B1 (fr) Structure absorbante ayant une forte resilience a l'etat humide et articles l'incorporant
CA2443901A1 (en) Cross-linked pulp and method of making same
ATE424295T1 (de) Einwegwischvliesstoff und verfahren zu dessen herstellung
MY137143A (en) Disposable diaper
WO2005041815A3 (en) Composite absorbent structures with nonwoven substrates with improved lamination integrity
TR200101898T2 (tr) Karboksialkil selüloz için kraft odun lifleri.
US4842595A (en) Absorbent article
CA2570480A1 (en) Compression resistant nonwovens
US4495082A (en) Water-absorbent
AR026671A1 (es) Una fibra aglutinante de bicomponente
CA2505244A1 (en) Pre-expanded tampon pledget
RU97121565A (ru) Гигроскопическая вата
RU97117187A (ru) Способ получения гигроскопической ваты
RU97121566A (ru) Гигроскопическая вата
RU97121567A (ru) Гигроскопическая вата
AR009261A1 (es) Composicion detergente que comprende una celulasa y un anticuerpo direccional contra la celulasa, aditivo detergente y su uso para controlarla actividad celulitico-enzimatica
TH34285A (th) โครงสร้างเส้นใยที่สามารถชะล้างได้
TH7359B (th) แผ่นที่สามารถดูดซึมได้ชนิดที่โค้งงอได้
RU97112859A (ru) Эластомерная абсорбирующая структура с улучшенной проницаемостью для жидкости
RU97112930A (ru) Эластомерная абсорбирующая структура

Legal Events

Date Code Title Description
FG Grant or registration