[go: up one dir, main page]

RU2003116889A - Смачиваемые полиолефиновые волокна и ткани - Google Patents

Смачиваемые полиолефиновые волокна и ткани Download PDF

Info

Publication number
RU2003116889A
RU2003116889A RU2003116889/04A RU2003116889A RU2003116889A RU 2003116889 A RU2003116889 A RU 2003116889A RU 2003116889/04 A RU2003116889/04 A RU 2003116889/04A RU 2003116889 A RU2003116889 A RU 2003116889A RU 2003116889 A RU2003116889 A RU 2003116889A
Authority
RU
Russia
Prior art keywords
fiber
polyolefin
formula
woven
filament
Prior art date
Application number
RU2003116889/04A
Other languages
English (en)
Other versions
RU2280111C2 (ru
Inventor
Шэншин ЛИ (US)
Шэншин ЛИ
Эндрью Джозеф ЛЕГГИО (US)
Эндрью Джозеф ЛЕГГИО
Джордж Х. МЕНЗИ (US)
Джордж Х. МЕНЗИ
Дейвид ДЕВОР (US)
Дейвид ДЕВОР
Джон Джеймс МАКНАМАРА (US)
Джон Джеймс МАКНАМАРА
Тахуа ЮЙ (US)
Тахуа ЮЙ
Даглас Уэйн ХОРСИ (US)
Даглас Уэйн ХОРСИ
Original Assignee
Циба Спешиалти Кемикэлз Холдинг Инк. (Ch)
Циба Спешиалти Кемикэлз Холдинг Инк.
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 Циба Спешиалти Кемикэлз Холдинг Инк. (Ch), Циба Спешиалти Кемикэлз Холдинг Инк. filed Critical Циба Спешиалти Кемикэлз Холдинг Инк. (Ch)
Publication of RU2003116889A publication Critical patent/RU2003116889A/ru
Application granted granted Critical
Publication of RU2280111C2 publication Critical patent/RU2280111C2/ru

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
    • 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
    • D04H3/16—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 filaments produced in association with filament formation, e.g. immediately following extrusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/225—Mixtures of macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • 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
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • 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
    • D04H1/56—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 in association with fibre formation, e.g. immediately following extrusion of staple 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • Y10T428/2929—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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2311—Coating or impregnation is a lubricant or a surface friction reducing agent other than specified as improving the "hand" of the fabric or increasing the softness 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2352—Coating or impregnation functions to soften the feel of or improve the "hand" of the fabric
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2418—Coating or impregnation increases electrical conductivity or anti-static quality
    • 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.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2484—Coating or impregnation is water absorbency-increasing or hydrophilicity-increasing or hydrophilicity-imparting
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3976—Including strand which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous composition, water solubility, heat shrinkability, 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/696—Including strand or fiber material which is stated to have specific attributes [e.g., heat or fire resistance, chemical or solvent resistance, high absorption for aqueous compositions, water solubility, heat shrinkability, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Multicomponent Fibers (AREA)
  • Woven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Filtering Materials (AREA)
  • Cell Separators (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Claims (16)

1. Смачиваемое полиолефиновое волокно или элементарная нить, представляющая собой приготовленную в расплаве смесь, которая включает
(а) полиолефин и
(б) по меньшей мере одно соединение формулы (I)
Figure 00000001
в которой R1 обозначает прямоцепочечный или разветвленный алкил, содержащий от 22 до 40 углеродных атомов, а гидрофильный олигомер представляет собой гомо- или соолигомер, включающий в пределах 2 и 10 мономерных звеньев, дериватизированных из мономеров, выбранных из группы, включающей этиленоксид, пропиленоксид, этиленгликоль, пропиленгликоль, эпихлоргидрин, акриловую кислоту, метакриловую кислоту, этиленимин, капролактон, виниловый спирт и винилацетат.
2. Волокно или элементарная нить по п.1, полиолефин которой представляет собой полипропилен или полиэтилен.
3. Волокно или элементарная нить по п.1, компонент (б) которой представляет собой соединение формулы (Ia)
Figure 00000002
в которой R1 обозначает прямоцепочечный или разветвленный алкил, содержащий от 22 до 40 углеродных атомов, а х обозначает число от 2 до 10.
4. Волокно или элементарная нить по п.3, в которой у соединения формулы (Ia) R1 обозначает прямоцепочечный алкил со средним числом углеродных атомов 30, а среднее значение х составляет 2,5, причем это соединение отвечает формуле (Ib)
Figure 00000003
5. Волокно или элементарная нить по п.1, приготовленная в расплаве смесь которой включает два разных соединения формулы (I), которые разнятся различными средними значениями R1 и/или различными средними значениями числа мономерных звеньев.
6. Волокно или элементарная нить по п.1, приготовленная в расплаве смесь которой дополнительно включает оксиэтилированный алифатический спирт, который не отвечает формуле (I).
7. Волокно или элементарная нить по п.1, приготовленная в расплаве смесь которой дополнительно включает соединение формулы (Ic)
Figure 00000004
8. Волокно или элементарная нить по п.1, в которой соединения компонента (б) содержатся в общей сложности в количестве от 0,1% до 15% в пересчете на массу компонента (а).
9. Двухкомпонентное волокно, включающее полиолефиновый компонент, где этот полиолефиновый компонент представляет собой приготовленную расплаве смесь, включающую компоненты (а) и (б) по п.1.
10. Тканый или нетканый текстильный материал, включающий вязаные или склеенные полиолефиновые волокна или элементарные нити по п.1.
11. Тканый или нетканый текстильный материал, включающий вязаные или склеенные двухкомпонентные волокна по п.9.
12. Способ придания долговременной смачиваемости полиолефиновому волокну, элементарной нити или изготовленному из нее тканому или нетканому текстильному материалу, включающий экструзию из расплава смеси, включающей термопластичный полиолефин и по меньшей мере одно соединение формулы (I) по п.1, в виде множества волокон и охлаждение этих волокон.
13. Способ по п.12, в котором упомянутые волокна вытягивают в виде множества непрерывных элементарных нитей, из этих элементарных нитей формируют слой волокна и элементарные нити по меньшей мере частично склеивают с получением текстильного материала.
14. Способ по п.12, в котором волокна или элементарные нити представляют собой двухкомпонентные волокна или элементарные нити, включающие полиолефин.
15. Изделие, включающее тканый или нетканый текстильный материал по п.10, выбранное из группы, включающей пеленки одноразового использования, training pants, гигиенические прокладки для женщин, тампоны, средства ухода при недержании, влажные и сухие обтирочные материалы, повязки на рану, хирургические колпаки, средние слои фильтров и сепараторы аккумуляторных батарей.
16. Применение соединения формулы (I) по п.1 для придания долговременной смачиваемости полиолефиновому волокну, элементарной нити или тканому или нетканому текстильному материалу.
RU2003116889A 2000-11-22 2001-11-13 Смачиваемые полиолефиновые волокна и ткани RU2280111C2 (ru)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US25257300P 2000-11-22 2000-11-22
US60/252,573 2000-11-22
US27416101P 2001-03-08 2001-03-08
US60/274,161 2001-03-08
US31128701P 2001-08-09 2001-08-09
US60/311,287 2001-08-09
US32263801P 2001-09-17 2001-09-17
US60/322,638 2001-09-17

Publications (2)

Publication Number Publication Date
RU2003116889A true RU2003116889A (ru) 2005-02-20
RU2280111C2 RU2280111C2 (ru) 2006-07-20

Family

ID=27500431

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003116889A RU2280111C2 (ru) 2000-11-22 2001-11-13 Смачиваемые полиолефиновые волокна и ткани

Country Status (24)

Country Link
US (2) US8207070B2 (ru)
EP (1) EP1339899B1 (ru)
JP (1) JP4695328B2 (ru)
KR (1) KR100764070B1 (ru)
CN (1) CN1243858C (ru)
AT (1) ATE317921T1 (ru)
AU (2) AU2184702A (ru)
BR (1) BR0115519B1 (ru)
CA (1) CA2429380C (ru)
CZ (1) CZ305377B6 (ru)
DE (1) DE60117300T2 (ru)
DK (1) DK1339899T3 (ru)
ES (1) ES2257468T3 (ru)
HU (1) HU225565B1 (ru)
IL (2) IL155650A0 (ru)
IN (1) IN211806B (ru)
MX (1) MXPA03004515A (ru)
NO (1) NO331094B1 (ru)
PL (1) PL213368B1 (ru)
PT (1) PT1339899E (ru)
RU (1) RU2280111C2 (ru)
SK (1) SK286899B6 (ru)
TW (1) TW546427B (ru)
WO (1) WO2002042530A1 (ru)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8207070B2 (en) 2000-11-22 2012-06-26 Techmer Pm, Llc Wettable polyolefin fibers and fabrics
ES2263032T3 (es) * 2002-12-11 2006-12-01 Corovin Gmbh Materiales polileofina hidrofilos y procedimiento de procuccion correspondiente.
US20050096620A1 (en) * 2003-10-31 2005-05-05 Bernhard Awolin Tampon having liquid-resistant base
US20050245157A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Nonwoven fabrics comprising strata with differing levels or combinations of additives and process of making the same
US20060003154A1 (en) * 2004-06-30 2006-01-05 Snowden Hue S Extruded thermoplastic articles with enhanced surface segregation of internal melt additive
US7285595B2 (en) * 2004-06-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Synergistic fluorochemical treatment blend
EP1794360A4 (en) * 2004-09-28 2008-03-19 Pgi Polymer Inc SYNTHETIC NONWOVENS
JP4767672B2 (ja) * 2004-12-06 2011-09-07 三井化学株式会社 親水性部と疎水性部を有する成形体の製造方法
US8022133B2 (en) * 2005-01-28 2011-09-20 Milliken & Company Co-additive compositions and methods for applying co-additive compositions into nucleated polymer compounds
US20060212072A1 (en) * 2005-03-16 2006-09-21 Cuevas Brian J Polyolefin sutures having enhanced durability
US20070010148A1 (en) * 2005-07-11 2007-01-11 Shaffer Lori A Cleanroom wiper
US20070010153A1 (en) * 2005-07-11 2007-01-11 Shaffer Lori A Cleanroom wiper
US20100311920A1 (en) 2005-08-26 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
JP2009512905A (ja) * 2005-10-24 2009-03-26 アキュロン， インコーポレイテッド 化学ワイプ
US20070141936A1 (en) * 2005-12-15 2007-06-21 Bunyard William C Dispersible wet wipes with improved dispensing
WO2008012236A1 (en) * 2006-07-27 2008-01-31 Ciba Holding Inc. Biocatalytic hydrophilization of polyolefines
US20100311849A1 (en) 2006-08-23 2010-12-09 Cid Centro De Investigacion Y Desarrollo Tecnologico Sa De Cv Using Reactive Block Copolymers as Chain Extenders and Surface Modifiers
CN100455342C (zh) * 2006-12-29 2009-01-28 浙江大学 一种亲水性聚乙烯中空纤维微孔膜及其制备方法
JP5631205B2 (ja) * 2007-06-11 2014-11-26 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 抗菌性ポリオレフィン及びポリエステル組成物
WO2009043946A1 (es) * 2007-10-02 2009-04-09 Dow Global Technologies Inc. Métodos para la reducción de aditivos polares necesarios para uso en poliolefinas
CN102046870A (zh) * 2008-05-29 2011-05-04 三井化学株式会社 混纤纺粘非织造布及其用途
DK2319970T3 (en) * 2008-08-25 2014-02-24 Mitsui Chemicals Inc Fiber, nonwovens and their use
WO2010114820A2 (en) 2009-04-03 2010-10-07 3M Innovative Properties Company Processing aids for olefinic webs, including electret webs
PL2443190T3 (pl) * 2009-06-15 2014-04-30 Basf Se Trwała kompozycja dodatku antystatycznego
US8236886B2 (en) * 2009-07-30 2012-08-07 Equistar Chemicals, Lp Adhesive compositions
KR20120116387A (ko) 2009-08-27 2012-10-22 폴리머스 씨알씨 리미티드 나노 은-산화아연 조성물
WO2011035190A1 (en) * 2009-09-18 2011-03-24 Nano Terra Inc. Polyolefin fibers for use as battery separators and methods of making and using the same
EP2316498A1 (en) 2009-10-30 2011-05-04 Unomedical A/S A medical hollow tube article
CN101798711B (zh) * 2010-03-26 2011-06-15 山东爱地高分子材料有限公司 超高分子量聚乙烯纤维的无断点直纺连续生产方法
RU2441953C1 (ru) * 2010-07-22 2012-02-10 Государственное образовательное учреждение высшего профессионального образования "Московский государственный текстильный университет имени А.Н. Косыгина" Способ обработки синтетических волокнистых материалов для повышения их гигиеничности
EP2471856A1 (en) 2010-12-30 2012-07-04 Dow Global Technologies LLC Polyolefin compositions
CN102336960A (zh) * 2011-07-20 2012-02-01 江苏兆鋆新材料科技有限公司 一种改善聚丙烯亲水性的方法及得到产品的应用
US20140051812A1 (en) 2012-08-15 2014-02-20 Brian Burmaster Polymeric surface oxidation using peracids
CN103030863B (zh) * 2012-12-28 2018-04-06 广东美联新材料股份有限公司 一种透气母粒及利用该母粒制造透气膜的方法
US9205006B2 (en) 2013-03-15 2015-12-08 The Procter & Gamble Company Absorbent articles with nonwoven substrates having fibrils
US9504610B2 (en) * 2013-03-15 2016-11-29 The Procter & Gamble Company Methods for forming absorbent articles with nonwoven substrates
US20160002411A1 (en) 2013-04-19 2016-01-07 Basf Se Improving the chemical stability of membranes
WO2014170423A2 (en) 2013-04-19 2014-10-23 Basf Se Water filtration process
MX383673B (es) * 2013-06-12 2025-03-14 Kimberly Clark Co Fibras de poliolefina porosas.
CN103421235B (zh) * 2013-07-30 2016-06-01 金发科技股份有限公司 一种聚丙烯组合物及其制备方法
CN105637116A (zh) * 2013-08-09 2016-06-01 阿姆泰克研究国际公司 瞬时可润湿的聚合物纤维片
US10569227B2 (en) 2013-10-15 2020-02-25 Basf Se Improving the chemical stability of filtration membranes
DE102014205133A1 (de) 2014-03-19 2015-09-24 Robert Bosch Gmbh Batteriepack mit einer Anzahl von Batteriemodulen
CA2959817A1 (en) 2014-09-10 2016-03-17 The Procter & Gamble Company Nonwoven web
MX365116B (es) * 2014-09-17 2019-05-23 Bastos Viegas S A Hisopo quirúrgico compuesto de tela no tejida y red de polímero textil.
EP3591001A1 (en) 2014-11-20 2020-01-08 Cytec Industries Inc. Stabilizer compositions and methods for using same for protecting organic materials from uv light and thermal degradation
KR101833495B1 (ko) * 2014-12-31 2018-03-02 주식회사 휴비스 폴리올레핀계 스펀본드 부직포 및 그의 제조방법
WO2017045198A1 (en) 2015-09-18 2017-03-23 Dow Global Technologies Llc High performance anti-dripping agent used in greenhouse film
CA3017187A1 (en) 2016-03-09 2017-09-14 The Procter & Gamble Company Absorbent article with activatable material
WO2018160284A2 (en) * 2017-02-28 2018-09-07 Kimberly-Clark Worldwide, Inc. Techinque for forming porous fibers
US11090407B2 (en) 2017-03-09 2021-08-17 The Procter & Gamble Company Thermoplastic polymeric materials with heat activatable compositions
GB2579151A (en) * 2017-07-28 2020-06-10 Kimberly Clark Co Absorbent article having a reduced humidity level
JP7305621B2 (ja) 2017-09-11 2023-07-10 フレセニウス メディカル ケア ホールディングス インコーポレーテッド 微多孔膜およびその作製方法
JP6545881B1 (ja) 2018-05-28 2019-07-17 竹本油脂株式会社 ポリオレフィン系樹脂用添加剤、ポリオレフィン系樹脂組成物、ポリオレフィン系合成繊維不織布、及びポリオレフィン系合成繊維不織布の製造方法
RU192457U1 (ru) * 2019-06-26 2019-09-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Фильтровальный материал
CN111282347A (zh) * 2020-03-31 2020-06-16 佛山市润境环保科技有限公司 一种蒸发机组滤芯及其生产方法
CN114438604B (zh) * 2022-02-16 2022-11-25 山东道恩斯维特科技有限公司 双组分非织造布的生产设备
CN120092045A (zh) 2022-10-18 2025-06-03 塞特工业公司 协同稳定剂组合物以及使用其保护有机材料免于uv线和热降解的方法
CN115957569B (zh) * 2022-12-09 2023-08-18 广州领音航复合材料有限公司 Cn95空调滤清器
EP4397397A1 (en) 2023-01-04 2024-07-10 Novamem AG Method of manufacturing a microporous polymer structure

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615683A (ru) 1961-03-29
DE2109030B2 (de) 1971-02-25 1973-01-25 Allied Chemical Corp., New York, N.Y. (V.StA.) Faden aus einem polyamid oder polyester
DE2924539C2 (de) 1979-06-19 1983-01-13 Fa. Carl Freudenberg, 6940 Weinheim Spinnvlies aus Polyolefin-Filamenten und Verfahren zu seiner Herstellung
SE8002882L (sv) * 1980-04-17 1981-10-18 Sandvik Ab Bergborrkrona
US4578414A (en) * 1984-02-17 1986-03-25 The Dow Chemical Company Wettable olefin polymer fibers
US5001015A (en) 1986-10-14 1991-03-19 W. R. Grace & Co.-Conn. Antistatic polyolefin compositions and antistatic polyolefin films made therefrom, including oriented films
DK245488D0 (da) * 1988-05-05 1988-05-05 Danaklon As Syntetisk fiber samt fremgangsmaade til fremstilling deraf
US5348736A (en) * 1989-06-21 1994-09-20 Colgate-Palmolive Company Stabilized hair-treating compositions
US5281438A (en) 1989-10-02 1994-01-25 Arizona Chemical Company Additive for increasing the surface energy of molding and extrusion grade polyethylene
US5328951A (en) 1989-10-02 1994-07-12 Arizona Chemical Company Additive for increasing the surface energy of molding and extrusion grade polyethylene
US5240985A (en) 1989-10-02 1993-08-31 Arizona Chemical Company Additive for increasing the surface energy of molding and extrusion grade polyethylene
US5272196A (en) 1989-10-02 1993-12-21 Arizona Chemical Company Additive for increasing the surface energy of molding and extrusion grade polymers
US5262233A (en) 1991-02-19 1993-11-16 Mitsubishi Petrochemical Co., Ltd. Agricultural film
US5241042A (en) * 1991-12-13 1993-08-31 Milliken Research Corporation Finish for textile fibers containing polyalphaolefin and nonionic emulsifiers having a plurality of hydrocarbon chains
FR2706492B1 (fr) 1993-06-16 1995-09-29 Peaudouce Matériau non-tissé composite, procédé de fabrication et son application à tout article d'hygiène absorbant.
US5614574A (en) 1994-07-12 1997-03-25 Lyondell Petrochemical Company Wettable polyolefin fiber compositions and method
US5464691A (en) 1994-07-22 1995-11-07 Arizona Chemical Company Laminated barrier film
JP3475596B2 (ja) 1995-08-01 2003-12-08 チッソ株式会社 耐久親水性繊維、布状物及び成形体
US5733822A (en) * 1995-08-11 1998-03-31 Fiberweb North America, Inc. Composite nonwoven fabrics
US5985193A (en) * 1996-03-29 1999-11-16 Fiberco., Inc. Process of making polypropylene fibers
US5685758A (en) 1996-04-12 1997-11-11 National Starch And Chemical Investment Holding Corporation Hot melt adhesive compositions with improved wicking properties
US5804625A (en) 1996-05-21 1998-09-08 Minnesota Mining And Manufacturing Company Fluorochemical and hydrocarbon surfactant blends as hydrophilic additives to thermoplastic polymers
US5698322A (en) 1996-12-02 1997-12-16 Kimberly-Clark Worldwide, Inc. Multicomponent fiber
EP0931805A1 (en) 1997-03-28 1999-07-28 Mitsui Chemicals, Inc. Triblock oligomers, thermoplastic resin compositions, and antifog moldings
US6070107A (en) * 1997-04-02 2000-05-30 Stratasys, Inc. Water soluble rapid prototyping support and mold material
CA2241613A1 (en) 1997-07-02 1999-01-02 Rosina Khan Absorbent articles comprising a polyether-containing hot melt adhesive, and hot melt adhesive compositions comprising polyethers in combination with surfactants
US6110849A (en) * 1997-12-19 2000-08-29 Kimberly-Clark Worlwide, Inc. Thermoplastic composition including polyethylene oxide
US6146757A (en) * 1998-06-29 2000-11-14 Techmer Pm Wettable polymer fibers, compositions for preparaing same and articles made therefrom
CN1322231A (zh) 1998-10-09 2001-11-14 H·B·富勒许可和金融公司 包括表面活性剂的热熔型粘合剂组合物
DE19851687A1 (de) 1998-11-10 2000-05-11 Cognis Deutschland Gmbh Verfahren zur hydrophilen Ausrüstung von Fasern auf Basis von Polyolefinen oder Polyester unter Einsatz von Alkylethoxylaten
US6153701A (en) 1998-11-20 2000-11-28 International Paper Company Wettable polypropylene composition and related method of manufacture
US6239047B1 (en) 1999-02-19 2001-05-29 Polymer Group, Inc. Wettable soft polyolefin fibers and fabric
WO2001014621A1 (en) 1999-08-25 2001-03-01 Kimberly-Clark Worldwide, Inc. Biodisintegratable nonwovens with fluid management properties and disposable absorbent products containing same
US6218009B1 (en) * 1999-11-30 2001-04-17 Kimberly-Clark Worldwide, Inc. Hydrophilic binder fibers
DK1152027T3 (da) * 2000-05-04 2004-11-15 Ciba Sc Holding Ag Polyolefinfilmsammensætninger med permanente antidugegenskaber
US8207070B2 (en) 2000-11-22 2012-06-26 Techmer Pm, Llc Wettable polyolefin fibers and fabrics

Also Published As

Publication number Publication date
US20120270111A1 (en) 2012-10-25
MXPA03004515A (es) 2003-09-10
NO20032275L (no) 2003-07-18
AU2184702A (en) 2002-06-03
ATE317921T1 (de) 2006-03-15
IL155650A (en) 2009-11-18
US8663517B2 (en) 2014-03-04
EP1339899A1 (en) 2003-09-03
SK7832003A3 (en) 2003-11-04
DK1339899T3 (da) 2006-05-01
TW546427B (en) 2003-08-11
RU2280111C2 (ru) 2006-07-20
PL361668A1 (en) 2004-10-04
CN1476494A (zh) 2004-02-18
US20020169429A1 (en) 2002-11-14
HU225565B1 (en) 2007-03-28
WO2002042530A1 (en) 2002-05-30
CN1243858C (zh) 2006-03-01
IN2003CH00931A (ru) 2005-04-22
DE60117300D1 (de) 2006-04-20
EP1339899B1 (en) 2006-02-15
NO331094B1 (no) 2011-10-03
US8207070B2 (en) 2012-06-26
ES2257468T3 (es) 2006-08-01
AU2002221847B2 (en) 2007-08-02
NO20032275D0 (no) 2003-05-20
BR0115519A (pt) 2003-09-16
JP4695328B2 (ja) 2011-06-08
CA2429380C (en) 2010-01-05
PT1339899E (pt) 2006-06-30
BR0115519B1 (pt) 2010-05-18
CA2429380A1 (en) 2002-05-30
KR100764070B1 (ko) 2007-10-08
DE60117300T2 (de) 2006-11-09
CZ305377B6 (cs) 2015-08-26
HUP0400656A2 (en) 2004-09-28
SK286899B6 (sk) 2009-07-06
IL155650A0 (en) 2003-11-23
CZ20031734A3 (cs) 2003-10-15
JP2004523666A (ja) 2004-08-05
PL213368B1 (pl) 2013-02-28
IN211806B (ru) 2007-12-28
KR20030061403A (ko) 2003-07-18

Similar Documents

Publication Publication Date Title
RU2003116889A (ru) Смачиваемые полиолефиновые волокна и ткани
US5540953A (en) Process of preparing fabric comprising hydrophobic polyolefin fibers
US6350711B1 (en) Absorbent article with fluid treatment agent
KR100453609B1 (ko) 열융착성복합섬유및이로부터제조된부직포
JP2001159078A (ja) 親水性繊維及び不織布、それらを用いた不織布加工品
KR960001222A (ko) 고 크림프성 복합 섬유 및 이로부터 제조된 부직웹
EP1740759A1 (en) Nonwoven fabrics comprising strata with differing levels or combinations of additives and process of making the same
ES2707335T3 (es) Composición para el acabado hidrofílico permanente de fibras textiles y productos textiles
JPH01148880A (ja) ポリオレフィン系繊維への透水性付与方法
WO2005111284A1 (en) Multicomponent fibers and nonwoven fabrics and surge management layers containing multicomponent fibers
JP4225674B2 (ja) 吸収性物品
US6436535B1 (en) Fiber having durable hydrophilicity and fabrics using the same
JPH02216265A (ja) ポリオレフイン系繊維からなる透水性を有する布状物
WO2024021829A1 (en) Hygiene articles containing nanofibers
JP2012233273A (ja) 耐変色性が改善された繊維、及びそれで構成されてなる繊維成形体
JP2799510B2 (ja) 撥水性繊維
JP4340450B2 (ja) 使い捨て衛生材料用不織布およびその製造法
JPH0628680B2 (ja) 吸収性物品の表面材
JP3313280B2 (ja) ポリオレフィン系繊維用親水性改良剤
JP2941561B2 (ja) 熱接着性繊維
JP2024049882A (ja) 繊維、繊維形成体および繊維製品
JPH0473215A (ja) 耐久親水性を有する熱融着性複合繊維

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20121114