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BRPI0409126A - polìmero de poliuretano termoplástico, e, processo para produzir fibras de poliuretano termoplásticas fiadas por fusão - Google Patents

polìmero de poliuretano termoplástico, e, processo para produzir fibras de poliuretano termoplásticas fiadas por fusão

Info

Publication number
BRPI0409126A
BRPI0409126A BRPI0409126A BRPI0409126A BR PI0409126 A BRPI0409126 A BR PI0409126A BR PI0409126 A BRPI0409126 A BR PI0409126A BR PI0409126 A BRPI0409126 A BR PI0409126A
Authority
BR
Brazil
Prior art keywords
thermoplastic polyurethane
polyether
fibers
crosslinking agent
melt spinning
Prior art date
Application number
Other languages
English (en)
Inventor
Ravi R Vedula
Yinbing Xia
Original Assignee
Noveon Ip Holdings Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33303047&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0409126(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Noveon Ip Holdings Corp filed Critical Noveon Ip Holdings Corp
Publication of BRPI0409126A publication Critical patent/BRPI0409126A/pt

Links

Classifications

    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
    • Y10T442/635—Synthetic polymeric strand or fiber material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

"POLìMERO DE POLIURETANO TERMOPLáSTICO E PROCESSO PARA PRODUZIR FIBRAS DE POLIURETANO TERMOPLáSTICAS FIADAS POR FUSãO". Os polímeros de poliéter poliuretano termoplásticos são divulgados, os quais são misturados com um agente de reticulação que não poliéter para atingir tempos de corrida longos em um processo de fiação por fusão para fabricar fibras elásticas. O agente de reticulação é preferivelmente um poliéster poliol reagido com um diisocianato. Um processo de fiação por fusão também é divulgado usando-se um poliéter poliuretano com um agente de reticulação de poliéter. Tempos de corrida de fiação por fusão longos podem ser atingidos sem experimentar formação de pressão excessiva na fieira e quebra da fibra.
BRPI0409126 2003-04-09 2004-04-06 polìmero de poliuretano termoplástico, e, processo para produzir fibras de poliuretano termoplásticas fiadas por fusão BRPI0409126A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46147303P 2003-04-09 2003-04-09
US10/813,218 US7357889B2 (en) 2003-04-09 2004-03-30 Melt spun TPU fibers and process
PCT/US2004/010517 WO2004092241A1 (en) 2003-04-09 2004-04-06 Melt spun tpu fibers and process

Publications (1)

Publication Number Publication Date
BRPI0409126A true BRPI0409126A (pt) 2006-03-28

Family

ID=33303047

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409126 BRPI0409126A (pt) 2003-04-09 2004-04-06 polìmero de poliuretano termoplástico, e, processo para produzir fibras de poliuretano termoplásticas fiadas por fusão

Country Status (12)

Country Link
US (1) US7357889B2 (pt)
EP (1) EP1611177B1 (pt)
JP (2) JP4926696B2 (pt)
KR (1) KR20050120793A (pt)
CN (1) CN100390216C (pt)
AT (1) ATE385507T1 (pt)
BR (1) BRPI0409126A (pt)
DE (1) DE602004011661T2 (pt)
ES (1) ES2300804T3 (pt)
MX (1) MX277039B (pt)
TW (1) TWI340753B (pt)
WO (1) WO2004092241A1 (pt)

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US20090311529A1 (en) * 2008-06-16 2009-12-17 Voith Patent Gmbh High tenacity thermoplastic polyurethane monofilament and process for manufacturing the same
EP2594667B1 (en) * 2009-06-25 2015-01-14 Lubrizol Advanced Materials, Inc. Elastic fibers and fabric
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CA2801568C (en) * 2010-06-15 2018-12-18 Lubrizol Advanced Materials, Inc. Melt spun elastic fibers having flat modulus
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KR101312843B1 (ko) * 2010-12-31 2013-09-30 주식회사 효성 우수한 파워 및 회복력을 가지는 폴리우레탄우레아 탄성사의 제조 방법
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WO2018146192A1 (en) 2017-02-10 2018-08-16 Basf Se Process for producing elastic fiber, process for producing elastic fiber article, elastic fiber and elastic fiber article
KR20240162169A (ko) * 2017-04-12 2024-11-14 더 라이크라 컴퍼니 유케이 리미티드 감소된 표면 마찰 및 점착성이 있는 탄성 섬유
EP3392285A1 (de) 2017-04-18 2018-10-24 Covestro Deutschland AG Aliphatische thermoplastische polyurethane, deren herstellung und verwendung
CN108158095A (zh) * 2017-11-06 2018-06-15 温州职业技术学院 一种特体服装版型制作方法
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Also Published As

Publication number Publication date
TWI340753B (en) 2011-04-21
TW200427778A (en) 2004-12-16
JP2006522862A (ja) 2006-10-05
CN100390216C (zh) 2008-05-28
CN1791622A (zh) 2006-06-21
DE602004011661T2 (de) 2009-01-29
ATE385507T1 (de) 2008-02-15
JP4926696B2 (ja) 2012-05-09
MX277039B (es) 2010-07-02
US20040230012A1 (en) 2004-11-18
US7357889B2 (en) 2008-04-15
ES2300804T3 (es) 2008-06-16
DE602004011661D1 (de) 2008-03-20
EP1611177B1 (en) 2008-02-06
JP2011214012A (ja) 2011-10-27
EP1611177A1 (en) 2006-01-04
WO2004092241A1 (en) 2004-10-28
MXPA05010739A (es) 2005-12-15
KR20050120793A (ko) 2005-12-23

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Owner name: LUBRIZOL ADVANCED MATERIALS, INC. (US)

Free format text: ALTERADO DE: NOVEON, INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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