ITFE20040012A1 - POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS - Google Patents

POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS

Info

Publication number
ITFE20040012A1
ITFE20040012A1 IT000012A ITFE20040012A ITFE20040012A1 IT FE20040012 A1 ITFE20040012 A1 IT FE20040012A1 IT 000012 A IT000012 A IT 000012A IT FE20040012 A ITFE20040012 A IT FE20040012A IT FE20040012 A1 ITFE20040012 A1 IT FE20040012A1
Authority
IT
Italy
Prior art keywords
softness
thermal welded
polyolefinic fibers
woven thermal
tenacity
Prior art date
Application number
IT000012A
Other languages
Italian (it)
Inventor
Giampaolo Guerani
Felice Polato
Original Assignee
Giampaolo Guerani
Felice Polato
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 Giampaolo Guerani, Felice Polato filed Critical Giampaolo Guerani
Priority to IT000012A priority Critical patent/ITFE20040012A1/en
Publication of ITFE20040012A1 publication Critical patent/ITFE20040012A1/en
Priority to EP05755348A priority patent/EP1781846A1/en
Priority to CNA2005800260385A priority patent/CN1993505A/en
Priority to RU2007104327/04A priority patent/RU2007104327A/en
Priority to US11/571,977 priority patent/US20080057308A1/en
Priority to PCT/IB2005/002010 priority patent/WO2006006066A1/en
Priority to BRPI0513138-3A priority patent/BRPI0513138A/en

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
    • D04H1/56—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
    • 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
    • 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
    • D04H1/4282—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
    • 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
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed 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
    • D04H1/54—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
    • D04H3/08—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
    • 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.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)
IT000012A 2004-07-07 2004-07-07 POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS ITFE20040012A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT000012A ITFE20040012A1 (en) 2004-07-07 2004-07-07 POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS
EP05755348A EP1781846A1 (en) 2004-07-07 2005-07-05 Thermoplastic, thermally bondable polyolefin fibre for production of nonwovens as well as a nonwovens obtained by thermal bonding
CNA2005800260385A CN1993505A (en) 2004-07-07 2005-07-05 Thermoplastic, thermally bondable polyolefin fibre for production of nonwovens as well as a nonwovens obtained by thermal bonding
RU2007104327/04A RU2007104327A (en) 2004-07-07 2005-07-05 THERMOPLASTIC, THERMAL BINDING POLYOLEFIN FIBER, INTENDED FOR PRODUCING NONWOVEN MATERIALS, AND NONWOVEN MATERIALS OBTAINED BY THERMAL FASTENING
US11/571,977 US20080057308A1 (en) 2004-07-07 2005-07-05 Thermoplastic, Thermally Bondable Polyolefin Fibre for Production of Nonwovens as Well as a Nonwovens Obtained by Thermal Bonding
PCT/IB2005/002010 WO2006006066A1 (en) 2004-07-07 2005-07-05 Thermoplastic, thermally bondable polyolefin fibre for production of nonwovens as well as a nonwovens obtained by thermal bonding
BRPI0513138-3A BRPI0513138A (en) 2004-07-07 2005-07-05 thermally bondable thermoplastic polyolefin fiber for the production of false fabrics as well as a thermally bonded false fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000012A ITFE20040012A1 (en) 2004-07-07 2004-07-07 POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS

Publications (1)

Publication Number Publication Date
ITFE20040012A1 true ITFE20040012A1 (en) 2004-10-09

Family

ID=35169980

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000012A ITFE20040012A1 (en) 2004-07-07 2004-07-07 POLYOLEFINIC FIBERS FOR NON-WOVEN THERMAL WELDED WITH HIGH TENACITY AND HIGH SOFTNESS

Country Status (7)

Country Link
US (1) US20080057308A1 (en)
EP (1) EP1781846A1 (en)
CN (1) CN1993505A (en)
BR (1) BRPI0513138A (en)
IT (1) ITFE20040012A1 (en)
RU (1) RU2007104327A (en)
WO (1) WO2006006066A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9408761B2 (en) 2011-03-25 2016-08-09 The Procter & Gamble Company Article with nonwoven web component formed with loft-enhancing calendar bond shapes and patterns
USD714560S1 (en) 2012-09-17 2014-10-07 The Procter & Gamble Company Sheet material for an absorbent article
CN109477266B (en) * 2016-07-22 2022-07-12 埃克森美孚化学专利公司 Polypropylene nonwoven fibers, fabrics, and methods for making same
WO2020107421A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods for through-fluid bonding nonwoven webs
WO2020107422A1 (en) 2018-11-30 2020-06-04 The Procter & Gamble Company Methods of creating soft and lofty nonwoven webs
CN113166994B (en) * 2018-11-30 2022-09-30 宝洁公司 Method for producing a through-flow bonded nonwoven web
CN113322527A (en) * 2021-05-25 2021-08-31 常州欣战江特种纤维有限公司 Preparation method of low-melting-point sheath-core fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI112252B (en) * 1990-02-05 2003-11-14 Fibervisions L P High temperature resistant fiber bindings
SG50447A1 (en) * 1993-06-24 1998-07-20 Hercules Inc Skin-core high thermal bond strength fiber on melt spin system
EP0719879B1 (en) * 1994-12-19 2000-07-12 Hercules Incorporated Process for producing fibers for high strength non-woven materials, and the resulting fibers and non-wovens
US5985193A (en) * 1996-03-29 1999-11-16 Fiberco., Inc. Process of making polypropylene fibers
TW477835B (en) * 1999-07-06 2002-03-01 Pyung-Yul Park Polypropylene fiber and preparation thereof

Also Published As

Publication number Publication date
CN1993505A (en) 2007-07-04
EP1781846A1 (en) 2007-05-09
BRPI0513138A (en) 2008-04-29
RU2007104327A (en) 2008-08-20
US20080057308A1 (en) 2008-03-06
WO2006006066A1 (en) 2006-01-19

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