KR890008358A - 스판덱스 필라멘트의 건식 방사방법 - Google Patents

스판덱스 필라멘트의 건식 방사방법 Download PDF

Info

Publication number
KR890008358A
KR890008358A KR1019880014981A KR880014981A KR890008358A KR 890008358 A KR890008358 A KR 890008358A KR 1019880014981 A KR1019880014981 A KR 1019880014981A KR 880014981 A KR880014981 A KR 880014981A KR 890008358 A KR890008358 A KR 890008358A
Authority
KR
South Korea
Prior art keywords
amine
titanium dioxide
polymer
polymeric
organic base
Prior art date
Application number
KR1019880014981A
Other languages
English (en)
Inventor
해리 디커슨 윌톤
Original Assignee
제임스 제이.플린
이.아이.듀퐁 드 네모아 앤드 캄파니
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 제임스 제이.플린, 이.아이.듀퐁 드 네모아 앤드 캄파니 filed Critical 제임스 제이.플린
Publication of KR890008358A publication Critical patent/KR890008358A/ko

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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

내용 없음

Description

스판덱스 필라멘트의 건식 방사방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 방사하기 전에 중합체성 장해 3급 아민 안정화제와 산성 무기 입자를 스판덱스 중합체 용액에 가하여 스판덱스 필라멘트를 건식 방사하는 방법에 있어서, 중합체성 아민안정화제를 첨가하기 전 또는 무기입자를 첨가하기 전에 유효량의 유기 염기를 중합체 용액에 가하는 단계를 포함함을 특징으로 하는 개선된 방법.
  2. 제 1 항에 있어서, 중합체성 아민은 입체 장해된 3급-아미노알킬 아크릴레이트 및 메타크릴레이트 중합체이고, 무기 입자는 이산화티탄 입자이며, 유기 염기는 중합체 용액에 이산화티탄 1kg당 0.04 내지 1.0그람당량의 아민 단위를 제공하는 아민인 방법.
  3. 제 1 항에 있어서, 중합체성 아민은 입체 장해된 3급-아미노알킬 아크릴레이트 또는 마테크릴레이트 중합체이고, 무기 입자는 이산화티탄 입자이며, 유기 염기는 중합체 용액에 이산화티탄 1kg당 0.04 내지 1.0그람당량의 아민 단위를 제공하는 아민인 방법.
  4. 제 2 항 또는 제 3 항에 있어서, 이산화티탄 1kg당 아민 단위의 그람 당량이 0.1 내지 0.5의 범위내인 방법.
  5. 제 1 항에 있어서, 유기 염기의 Pkb가 2.5 내지 5.0의 범위내인 방법.
  6. 제 1 항, 제 2 항 제 3 항 또는 제 5 항에 있어서, 유기 염기가 디에틸 아민 또는 에틸렌 디아민인 방법.
  7. 제 2 항, 제 3 항 또는 제 4 항에 있어서, 유기 염기가 디에틸 아민 또는 에틸렌 디아민이고, 이산화티탄의 농도가 디에틸 아민 또는 에틸렌 디아민이고, 이산화티탄의 농도가 용액중의 중합체 중량을 기준으로 하여 1 내지 7％의 범위내이며, 중합체성 안정화제의 농도가 용액중의 중합체 중량을 기준으로 하여 0.5내지 10％의 범위내인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880014981A 1987-11-16 1988-11-15 스판덱스 필라멘트의 건식 방사방법 KR890008358A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/121,272 US4810737A (en) 1987-11-16 1987-11-16 Spinning of spandex filaments
US121,272 1987-11-16

Publications (1)

Publication Number Publication Date
KR890008358A true KR890008358A (ko) 1989-07-10

Family

ID=22395612

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880014981A KR890008358A (ko) 1987-11-16 1988-11-15 스판덱스 필라멘트의 건식 방사방법

Country Status (6)

Country Link
US (1) US4810737A (ko)
EP (1) EP0317273A3 (ko)
JP (1) JP2689989B2 (ko)
KR (1) KR890008358A (ko)
AR (1) AR240179A1 (ko)
BR (1) BR8805910A (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895902A (en) * 1988-07-28 1990-01-23 E. I. Dupont De Nemours And Company Hindered tertiary amine aminoalkyl methacrylate stabilizer for spandex
DE4330725A1 (de) * 1993-09-10 1995-03-16 Bayer Ag Verfahren zur Herstellung von Elastanfasern durch Einspinnen einer Kombination von PDMS und ethoxyliertem PDMS
US5427854A (en) * 1994-03-14 1995-06-27 E. I. Du Pont De Nemours And Company Fibers containing polymer-coated inorganic particles
US5512369A (en) * 1994-03-14 1996-04-30 E. I. Du Pont De Nemours And Company Fibers containing polymer-coated inorganic particles
US5626960A (en) * 1995-09-07 1997-05-06 E. I. Du Pont De Nemours And Company Spandex containing a huntite and hydromagnesite additive
TW389797B (en) * 1996-06-03 2000-05-11 Kanebo Ltd Polyurethane elastic yarn and preparation thereof and covering yarn of using said elastic yarn as core
DE19907830A1 (de) 1999-02-24 2000-08-31 Bayer Ag Verfahren und Vorrichtung zur Herstellung von Elastanfäden aus Recyclingmaterial
JP2002363825A (ja) * 2001-06-04 2002-12-18 Du Pont Toray Co Ltd ポリウレタン系弾性繊維およびその製造方法
US20030198809A1 (en) * 2002-04-18 2003-10-23 Hyosung Corporation Fluorescent elastic yarn and method for producing the same
US7838617B2 (en) * 2003-05-05 2010-11-23 Invista North America S.àr.l. Dyeable spandex
JP2005029934A (ja) * 2003-07-08 2005-02-03 Maeda Seni Kogyo Kk 滑り止め性をもつ編地構造及び該編地による靴下並びに手袋
JP2016507671A (ja) 2013-02-14 2016-03-10 ナノパレイル，エルエルシー 電界紡糸ナノファイバーのハイブリッドフェルト
CN104073904B (zh) * 2014-07-17 2016-01-20 江苏侨新纤维有限公司 一种利用氨纶废丝制备卫生材料用粗旦氨纶纤维的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA697664A (en) * 1964-11-10 M. Smith Perry Process for preparing polyurethane yarn
NL266243A (ko) * 1960-06-22 1900-01-01
BE684132A (ko) * 1965-07-15 1966-12-16
US3428711A (en) * 1966-02-01 1969-02-18 Du Pont Hindered polymeric tertiary amines as stabilizers for polyurethanes
DE1669411C3 (de) * 1966-06-25 1974-10-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung gummielastischer Fäden
BR8103820A (pt) * 1980-06-20 1982-03-09 Du Pont Fibra spandex e processo para preparar uma fibra de spandex
US4296174A (en) * 1980-08-08 1981-10-20 E. I. Du Pont De Nemours And Company Spandex filaments containing certain metallic soaps
JPS5832654A (ja) * 1981-08-19 1983-02-25 Toyobo Co Ltd ポリウレタン組成物
US4575527A (en) * 1984-12-12 1986-03-11 Atlantic Richfield Company Viscosity stabilized water-soluble amine polymers
DE3514187A1 (de) * 1985-04-19 1986-10-23 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von elasthanfaeden und dazu erforderliche zwischenprodukte

Also Published As

Publication number Publication date
AR240179A1 (es) 1990-02-28
JPH01239110A (ja) 1989-09-25
EP0317273A2 (en) 1989-05-24
JP2689989B2 (ja) 1997-12-10
BR8805910A (pt) 1989-08-01
US4810737A (en) 1989-03-07
EP0317273A3 (en) 1990-08-01

Similar Documents

Publication Publication Date Title
KR890008358A (ko) 스판덱스 필라멘트의 건식 방사방법
FI903027A0 (fi) Polymerbaserade blandningskompositioner, som innehaoller destrukturerad staerkelse.
DE69030927D1 (de) Mit aluminiumsalz imprägnierte fasern, deren verfahren zur herstellung, daraus hergestellter flaum und deren verwendung als absorbierendes material
ATE52558T1 (de) Herstellung von papier und pappe.
SE9502522D0 (sv) A process for the production of paper
BR8304973A (pt) Mistura de polimero compativel
KR880003616A (ko) 상처치료제
SE8600729L (sv) Latexbehandlad katjonisk cellulosaprodukt och forfarande for dess framstellning
ES2060620T3 (es) Microparticulas de polimero estrella estables a la luz.
GB1481307A (en) Properties of minerals
ES8404848A1 (es) Un procedimiento para producir una capsula de dos piezas en un aparato automatico de moldeo por inyeccion de capsulas.
MX9504044A (es) Procedimiento para la obtencion de celulosa regenerada aminada.
GB2006225A (en) Method for Reducing the Monomer Content in Styrene and acrylonitrile
KR850008195A (ko) 섬유처리제 및 그를 사용한 섬유처리방법
KR900006601A (ko) 액체 섬유 유연화제
SE8403842D0 (sv) Bead-like polymer and production thereof
DE60006974D1 (de) Mittel zur behandlung von pflanzen gegen krankheiten
CA2131581A1 (en) Process for the production of elastane fibers by inclusion of a combination of pdms and ethoxylated pdms in the spinning solution
ATE290569T1 (de) Gehinderte aminverbindung, harzzusammensetzung, polyurethanfaser und herstellungsverfahren und verwendung davon
KR890000661A (ko) 담체 결합 효소의 제조방법
EP0258598A3 (en) N-(substituted cyclic alkylene-imine)-alpha-(3,5-di-alkyl-4-hydroxyphenyl)-alpha',alpha"-dialkyl acetamides
FR2000212A1 (en) Aqueous emulsions of high molecular weight polyamides
GB2017572A (en) Method of Producing Hydrophilic Threads or Fibres
KR890009386A (ko) 백금화합물 동결건조제제
GB1006581A (en) Nitrogenous polycondensates and olefin polymer textile fibres containing them

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid