MX2012007776A - Espandex con alta uniformidad. - Google Patents

Espandex con alta uniformidad.

Info

Publication number
MX2012007776A
MX2012007776A MX2012007776A MX2012007776A MX2012007776A MX 2012007776 A MX2012007776 A MX 2012007776A MX 2012007776 A MX2012007776 A MX 2012007776A MX 2012007776 A MX2012007776 A MX 2012007776A MX 2012007776 A MX2012007776 A MX 2012007776A
Authority
MX
Mexico
Prior art keywords
spandex
high uniformity
cylcoalkylamine
cycloalkylurea
dialkylurea
Prior art date
Application number
MX2012007776A
Other languages
English (en)
Other versions
MX347436B (es
Inventor
Steven P Pardini
Original Assignee
Invista Tech Sarl
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 Invista Tech Sarl filed Critical Invista Tech Sarl
Publication of MX2012007776A publication Critical patent/MX2012007776A/es
Publication of MX347436B publication Critical patent/MX347436B/es

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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/285—Nitrogen containing compounds
    • C08G18/2865—Compounds having only one primary or secondary amino group; Ammonia
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • 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
    • D01D5/04—Dry spinning methods
    • 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
    • D01D5/06—Wet 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
    • 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
    • D01F6/72—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyureas
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
    • D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
    • D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength
    • 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.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Knitting Of Fabric (AREA)

Abstract

Se describen aquí un espándex altamente uniforme y el proceso para hacer tal espándex. Más particularmente, la poliuretanourea de la cual tal espándex es preparado tiene extremos de dialquilurea y cicloalquilurea, en donde una composición de terminador de cadena incluye una dialquilamina tal como dietilamina y una cicloalquilamina tal como ciclohexilamina.
MX2012007776A 2010-01-14 2011-01-05 Espandex con alta uniformidad. MX347436B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29493510P 2010-01-14 2010-01-14
PCT/US2011/020216 WO2011087943A2 (en) 2010-01-14 2011-01-05 Spandex with high uniformity

Publications (2)

Publication Number Publication Date
MX2012007776A true MX2012007776A (es) 2012-08-03
MX347436B MX347436B (es) 2017-04-26

Family

ID=44304920

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007776A MX347436B (es) 2010-01-14 2011-01-05 Espandex con alta uniformidad.

Country Status (10)

Country Link
US (1) US9279197B2 (es)
EP (1) EP2524072B1 (es)
JP (1) JP5829218B2 (es)
KR (1) KR101825234B1 (es)
CN (1) CN102713033B (es)
BR (1) BR112012017395B8 (es)
HK (1) HK1176385A1 (es)
MX (1) MX347436B (es)
TW (1) TWI506050B (es)
WO (1) WO2011087943A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI751100B (zh) 2014-05-05 2022-01-01 盧森堡商英威達技術有限公司 生物衍生之聚胺基甲酸酯纖維
KR101675280B1 (ko) * 2015-07-31 2016-11-11 주식회사 효성 폴리우레탄우레아 탄성사 및 이의 제조방법
WO2023220760A2 (en) * 2022-05-13 2023-11-16 The Lycra Company Llc Spandex fibers with improved low-temperature heat settability

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3932948A1 (de) * 1989-10-03 1991-04-11 Bayer Ag Verfahren zur herstellung von segmentierten polyurethanharnstoff-elastomerloesungen, sowie faeden und folien daraus
US5907012A (en) * 1996-04-08 1999-05-25 H.B. Fuller Licensing & Financing, Inc. Water-based polyurethane-urea laminating adhesives and primers
IL139555A0 (en) * 1998-06-02 2002-02-10 Bayer Ag Polyurethane ureas, polyurethane urea fibres and method for the production thereof
US6127506A (en) * 1999-02-19 2000-10-03 E. I. Du Pont De Nemours And Company Process for melt spinning spandex
US20040121149A1 (en) * 2001-04-19 2004-06-24 Il-Cheon Kwon Polyurethane type elastic fiber, and a process of preparing for the same
US6503996B1 (en) * 2001-11-14 2003-01-07 Dupont Dow Elastomers L.L.C. High-uniformity spandex and process for making spandex
US6984708B2 (en) * 2002-10-04 2006-01-10 Invista North America S.A.R.L. Spandex of a particular composition and process for making same
US20080004395A1 (en) * 2005-02-11 2008-01-03 Invista North America S.A.R.L. Aqueous polyurethaneurea compositions including dispersions and films
US20090055994A1 (en) * 2007-08-30 2009-03-05 Invista North America S.A.R.L. Preparation of thin-walled articles of polyurethaneurea
KR100942359B1 (ko) * 2007-11-06 2010-02-12 주식회사 효성 열세트성이 향상된 폴리우레탄우레아 탄성사의 제조방법
EP2276881B1 (en) * 2008-04-14 2018-08-29 Invista Technologies S.à.r.l. Elastic knit fabrics with cross direction stretch

Also Published As

Publication number Publication date
TWI506050B (zh) 2015-11-01
EP2524072A4 (en) 2013-08-28
US9279197B2 (en) 2016-03-08
EP2524072B1 (en) 2017-09-27
TW201136967A (en) 2011-11-01
WO2011087943A3 (en) 2011-11-17
EP2524072A2 (en) 2012-11-21
JP5829218B2 (ja) 2015-12-09
KR101825234B1 (ko) 2018-02-02
BR112012017395B8 (pt) 2020-08-04
KR20120115518A (ko) 2012-10-18
CN102713033A (zh) 2012-10-03
MX347436B (es) 2017-04-26
CN102713033B (zh) 2015-04-15
US20120295506A1 (en) 2012-11-22
HK1176385A1 (en) 2013-07-26
BR112012017395B1 (pt) 2020-07-21
BR112012017395A2 (pt) 2016-03-29
JP2013517391A (ja) 2013-05-16
WO2011087943A2 (en) 2011-07-21

Similar Documents

Publication Publication Date Title
EP2554553A4 (en) PROCESS FOR THE PRODUCTION OF MODIFIED CONJUGATED DIENE RUBBER, MODIFIED CONJUGATED DIENE RUBBER AND RUBBER COMPOSITION
BR112012027051A2 (pt) processo de oxidação biocatalítica com produto gênico alkl.
MX2011008071A (es) Encapsulados.
MX2012004499A (es) Esterilizacion de hidrogeles biodegradables.
MX341133B (es) Compuestos y metodos para la inhibición de hdac.
MY179933A (en) Certain triazolopyridines and triazolopyrazines, compositions thereof and methods of use thereof
MX2014011837A (es) Composiciones de aerogel precursor de geopolimero.
UA118328C2 (uk) Спосіб інтегрування екзогенних послідовностей у геном рослинної клітини
PL2700658T3 (pl) Sposób wytwarzania zmodyfikowanego polimeru ze sprzężonego dienu, zmodyfikowany polimer ze sprzężonego dienu i kompozycja zmodyfikowanego polimeru ze sprzężonego dienu
EP2573128A4 (en) METHOD FOR THE PRODUCTION OF POLYARYLENEULFIDES AND POLYARYLENE SULFIDES
MX2011008070A (es) Encapsulados.
WO2011046415A3 (ko) 그래핀의 롤투롤 전사 방법, 그에 의한 그래핀 롤, 및 그래핀의 롤투롤 전사 장치
AU2011273195A8 (en) Provision of wound filler
MY159186A (en) Method for preparing small crystal ssz-32
MX340686B (es) Composiciones de revestimiento que comprenden silicato o sílice esferoide.
ECSP13013008A (es) Imidazopiridazinas como inhibidores de quinasa akt
MX2013003692A (es) Metodos para sintetizar 1, 4-bencenodiamina-2-sustituida.
TN2013000385A1 (en) Processes for the manufacture of macrocyclic depsipeptides and new intermediates
IN2012DN01342A (es)
EP3382030C0 (en) PROCESS AND PLANT FOR THE PRODUCTION OF BIOGAS AND HYDROGEN, AND FERTILIZERS CONTAINING CHELATES OBTAINED BY THIS PROCESS
IN2012DN02105A (es)
EP2584005A4 (en) METALLIC POLYSILOXANE COMPOSITION WITH COMMON METALS, METHOD OF MANUFACTURING THEREFOR AND USES THEREOF
MX363058B (es) Carbamatos, proceso para su preparación y uso para la preparación de benzoxazinonas.
BR112012014557A2 (pt) composição de revestimento
MX347436B (es) Espandex con alta uniformidad.

Legal Events

Date Code Title Description
FG Grant or registration