DE69430026D1 - Nonwoven fabric fibers with improved strength and softness - Google Patents

Nonwoven fabric fibers with improved strength and softness

Info

Publication number
DE69430026D1
DE69430026D1 DE69430026T DE69430026T DE69430026D1 DE 69430026 D1 DE69430026 D1 DE 69430026D1 DE 69430026 T DE69430026 T DE 69430026T DE 69430026 T DE69430026 T DE 69430026T DE 69430026 D1 DE69430026 D1 DE 69430026D1
Authority
DE
Germany
Prior art keywords
softness
nonwoven fabric
improved strength
fabric fibers
fibers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69430026T
Other languages
German (de)
Other versions
DE69430026T2 (en
Inventor
Millo Branchesi
Leonardo Spagnoli
Giancarlo Braca
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Basell North America Inc
Original Assignee
Basell North America 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 Basell North America Inc filed Critical Basell North America Inc
Publication of DE69430026D1 publication Critical patent/DE69430026D1/en
Application granted granted Critical
Publication of DE69430026T2 publication Critical patent/DE69430026T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D04H1/542—Adhesive fibres
    • D04H1/544—Olefin series
    • 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
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • 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
    • D04H1/54—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
    • 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
DE69430026T 1993-06-17 1994-06-17 Nonwoven fabric fibers with improved strength and softness Expired - Fee Related DE69430026T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001309A IT1264840B1 (en) 1993-06-17 1993-06-17 FIBERS SUITABLE FOR THE PRODUCTION OF NON-WOVEN FABRICS WITH IMPROVED TENACITY AND SOFTNESS CHARACTERISTICS

Publications (2)

Publication Number Publication Date
DE69430026D1 true DE69430026D1 (en) 2002-04-11
DE69430026T2 DE69430026T2 (en) 2002-09-05

Family

ID=11366423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69430026T Expired - Fee Related DE69430026T2 (en) 1993-06-17 1994-06-17 Nonwoven fabric fibers with improved strength and softness

Country Status (7)

Country Link
EP (1) EP0632147B1 (en)
JP (1) JPH07166416A (en)
KR (1) KR100304296B1 (en)
CA (1) CA2126014A1 (en)
DE (1) DE69430026T2 (en)
FI (1) FI942890A (en)
IT (1) IT1264840B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460884A (en) * 1994-08-25 1995-10-24 Kimberly-Clark Corporation Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom
DE19720135B4 (en) * 1997-05-14 2005-12-08 Borealis Gmbh Non-postdrawn polyolefin fibers and high tenacity and elongated polyolefin yarns and fabrics made therefrom
SG91852A1 (en) 1998-12-21 2002-10-15 Toyo Boseki Hindered amine compound, resin composition, polyurethane fiber and production method and use thereof
WO2000063471A1 (en) * 1999-04-15 2000-10-26 Basell Technology Company Bv Thermal bondable polyolefin fibers comprising a random copolymer of propylene
EP1452630A1 (en) * 2003-02-26 2004-09-01 Borealis Technology OY Polypropylene fibres
US20090029621A1 (en) * 2005-12-20 2009-01-29 Basell Poliolefine Italia S.R.L. Soft Non-Woven Fabrics
ATE513860T1 (en) * 2005-12-20 2011-07-15 Basell Poliolefine Srl SOFT NON-WOVEN FABRICS
JP5112678B2 (en) * 2006-11-27 2013-01-09 ユニ・チャーム株式会社 Non-woven
US7863206B2 (en) * 2007-11-09 2011-01-04 Exxonmobil Chemical Patents Inc. Fibers and non-wovens prepared with propylene-based elastomers
US9382411B2 (en) 2012-12-03 2016-07-05 Exxonmobil Chemical Patents Inc. Propylene polymers
KR101726953B1 (en) * 2015-01-12 2017-04-13 주식회사 엘지화학 Compound and organic light emitting device comprising the same
CN114502632B (en) * 2019-09-23 2023-11-21 卡迈尔烯烃有限公司 Polypropylene composition for soft nonwoven fabrics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151322C2 (en) * 1981-12-24 1983-11-10 Fa. Carl Freudenberg, 6940 Weinheim "Process for the production of spunbonded polypropylene nonwovens with a low coefficient of fall"
IT1229141B (en) * 1989-04-06 1991-07-22 Himont Inc POLYOLEFINS SUITABLE FOR SPINNING AND THERMAL SEALABLE FIBERS OBTAINED FROM THEM.
US5270107A (en) * 1992-04-16 1993-12-14 Fiberweb North America High loft nonwoven fabrics and method for producing same
US5346756A (en) * 1992-10-30 1994-09-13 Himont Incorporated Nonwoven textile material from blends of propylene polymer material and olefin polymer compositions

Also Published As

Publication number Publication date
KR950000939A (en) 1995-01-03
ITMI931309A1 (en) 1994-12-17
FI942890A0 (en) 1994-06-16
FI942890A (en) 1994-12-18
EP0632147A3 (en) 1995-07-12
JPH07166416A (en) 1995-06-27
ITMI931309A0 (en) 1993-06-17
EP0632147B1 (en) 2002-03-06
KR100304296B1 (en) 2001-11-30
IT1264840B1 (en) 1996-10-17
DE69430026T2 (en) 2002-09-05
EP0632147A2 (en) 1995-01-04
CA2126014A1 (en) 1994-12-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee