DE602005013689D1 - METHOD FOR IMPROVING SOLUTION PROPERTIES OF ELASTIC POLYOLEFIN FIBERS - Google Patents

METHOD FOR IMPROVING SOLUTION PROPERTIES OF ELASTIC POLYOLEFIN FIBERS

Info

Publication number
DE602005013689D1
DE602005013689D1 DE602005013689T DE602005013689T DE602005013689D1 DE 602005013689 D1 DE602005013689 D1 DE 602005013689D1 DE 602005013689 T DE602005013689 T DE 602005013689T DE 602005013689 T DE602005013689 T DE 602005013689T DE 602005013689 D1 DE602005013689 D1 DE 602005013689D1
Authority
DE
Germany
Prior art keywords
polyolefin fibers
solution properties
elastic polyolefin
improving solution
improving
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.)
Active
Application number
DE602005013689T
Other languages
German (de)
Inventor
Antonio Batistini
Bryan Launchbury
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 LLC filed Critical Dow Global Technologies LLC
Publication of DE602005013689D1 publication Critical patent/DE602005013689D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01F6/28—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The present invention relates to a method for reducing the amount of die buildup associated with the production of polyolefin based elastic fiber and for improving the unwind or release characteristics of such fiber. In particular the method involves the use of polydimethylsiloxane (PDMSO) in the polyolefin resin.
DE602005013689T 2004-12-03 2005-12-01 METHOD FOR IMPROVING SOLUTION PROPERTIES OF ELASTIC POLYOLEFIN FIBERS Active DE602005013689D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63292404P 2004-12-03 2004-12-03
PCT/US2005/044944 WO2006060826A1 (en) 2004-12-03 2005-12-01 Method to improve release characteristics of elastic polyolefin fibers

Publications (1)

Publication Number Publication Date
DE602005013689D1 true DE602005013689D1 (en) 2009-05-14

Family

ID=35945259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005013689T Active DE602005013689D1 (en) 2004-12-03 2005-12-01 METHOD FOR IMPROVING SOLUTION PROPERTIES OF ELASTIC POLYOLEFIN FIBERS

Country Status (13)

Country Link
US (1) US20080093768A1 (en)
EP (1) EP1819850B1 (en)
JP (1) JP2009508010A (en)
KR (1) KR20070085655A (en)
CN (1) CN101068957B (en)
AT (1) ATE427371T1 (en)
AU (1) AU2005311589A1 (en)
BR (1) BRPI0516898B1 (en)
CA (1) CA2587663A1 (en)
DE (1) DE602005013689D1 (en)
ES (1) ES2321219T3 (en)
TW (1) TW200634188A (en)
WO (1) WO2006060826A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630237B (en) * 2009-09-16 2015-06-24 联合碳化化学及塑料技术有限责任公司 Process for producing crosslinked, melt-shaped articles
CN104055231A (en) * 2014-06-20 2014-09-24 张连根 Knitted thermal fabric containing both polypropylene and polyolefin elastic fibers
JP6611323B2 (en) * 2015-11-16 2019-11-27 花王株式会社 Absorbent article, nonwoven fabric and method for producing the same
TW202020037A (en) 2018-08-29 2020-06-01 美商陶氏全球科技有限責任公司 Silicone enhanced ethylene/alpha-olefin interpolymers for improved stiffness-toughness balance
JP6542452B1 (en) * 2018-09-20 2019-07-10 竹本油脂株式会社 Processing agents for synthetic fibers and synthetic fibers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641822A (en) * 1989-09-18 1997-06-24 Kimberly-Clark Corporation Surface-segregatable compositions and nonwoven webs prepared therefrom
US6194532B1 (en) * 1991-10-15 2001-02-27 The Dow Chemical Company Elastic fibers
US6448355B1 (en) * 1991-10-15 2002-09-10 The Dow Chemical Company Elastic fibers, fabrics and articles fabricated therefrom
JP2862445B2 (en) * 1992-09-08 1999-03-03 株式会社トクヤマ Resin composition and method for producing the same
US5322728A (en) * 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
US5789473A (en) * 1995-01-17 1998-08-04 Dow Corning Corporation Polyolefin composition containing diorganopolysiloxane process aid
US5824718A (en) * 1995-04-20 1998-10-20 The Dow Chemical Company Silane-crosslinkable, substantially linear ethylene polymers and their uses
DK0761846T3 (en) * 1995-08-08 2004-05-24 Fibervisions L P Carteable hydrophobic staple fiber with internal lubricant and method for making and using the same
US5708084A (en) * 1996-08-28 1998-01-13 Dow Corning Corporation Organic polymers modified with silicone materials
US5902854A (en) * 1996-09-27 1999-05-11 The Dow Chemical Company Polydimethylsiloxane containing polymer blends
CA2322569A1 (en) * 1998-03-11 1999-09-16 The Dow Chemical Company Fibers made from alpha-olefin/vinyl or vinylidene aromatic and/or hindered cycloaliphatic or aliphatic vinyl or vinylidene interpolymers
AR018359A1 (en) * 1998-05-18 2001-11-14 Dow Global Technologies Inc HEAT RESISTANT ARTICLE, CONFIGURED, IRRADIATED AND RETICULATED, FREE FROM A SILANAN RETICULATION AGENT
US6559208B2 (en) * 1998-06-01 2003-05-06 Dow Global Technologies Inc. Method of making washable, dryable elastic articles
KR100694747B1 (en) * 2000-05-11 2007-03-14 다우 글로벌 테크놀로지스 인크. Method of making elastic articles having improved heat-resistance
US6762137B2 (en) * 2000-12-21 2004-07-13 Kimberly-Clark Worldwide, Inc. Water repellant meltblown webs and laminates
US20040116018A1 (en) * 2002-12-17 2004-06-17 Kimberly-Clark Worldwide, Inc. Method of making fibers, nonwoven fabrics, porous films and foams that include skin treatment additives
US7273476B2 (en) * 2004-09-13 2007-09-25 The Procter & Gamble Company Diaper with elasticated topsheet

Also Published As

Publication number Publication date
US20080093768A1 (en) 2008-04-24
WO2006060826A1 (en) 2006-06-08
EP1819850A1 (en) 2007-08-22
ES2321219T3 (en) 2009-06-03
CA2587663A1 (en) 2006-06-08
JP2009508010A (en) 2009-02-26
CN101068957A (en) 2007-11-07
TW200634188A (en) 2006-10-01
ATE427371T1 (en) 2009-04-15
EP1819850B1 (en) 2009-04-01
KR20070085655A (en) 2007-08-27
AU2005311589A1 (en) 2006-06-08
BRPI0516898B1 (en) 2016-04-05
BRPI0516898A (en) 2008-09-23
CN101068957B (en) 2013-05-22

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