AR017108A1 - Prepolimeros, un proceso y un precursor para su preparacion, polimeros obtenibles a partir de dichos prepolimeros, un metodo para utilizar dichosprepolimeros para la manufactura de articulos moldeados y articulos moldeados obtenibles a partir de los prepolimeros - Google Patents

Prepolimeros, un proceso y un precursor para su preparacion, polimeros obtenibles a partir de dichos prepolimeros, un metodo para utilizar dichosprepolimeros para la manufactura de articulos moldeados y articulos moldeados obtenibles a partir de los prepolimeros

Info

Publication number
AR017108A1
AR017108A1 ARP980104570A ARP980104570A AR017108A1 AR 017108 A1 AR017108 A1 AR 017108A1 AR P980104570 A ARP980104570 A AR P980104570A AR P980104570 A ARP980104570 A AR P980104570A AR 017108 A1 AR017108 A1 AR 017108A1
Authority
AR
Argentina
Prior art keywords
radical
formula
segment
divalent
copolymer
Prior art date
Application number
ARP980104570A
Other languages
English (en)
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Publication of AR017108A1 publication Critical patent/AR017108A1/es

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
    • 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
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino groups
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/81—Unsaturated isocyanates or isothiocyanates
    • C08G18/8141—Unsaturated isocyanates or isothiocyanates masked
    • C08G18/815—Polyisocyanates or polyisothiocyanates masked with unsaturated compounds having active hydrogen
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/903—Interpenetrating network

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)

Abstract

Prepolímero de la formula (I) en donde: Q es un radical orgánico que comprende cuando menos un grupo reticulable y CP es un fragmento de copolímerodivalente que consiste en los segmentos A, B, y T, en donde: A es un radical divalente de la formula (2a) en donde A1 es el radical divalente de un glicol depolialquileno, o es un radical de alquileno lineal o ramificado que tiene de 2 a 24 átomos de carbono, y cada uno de R y R independientemente del otro, eshidrogeno o alquilo de 1 a 6 átomos de carbono insustituido o sustituido, o en el caso del grupo amino que termina el fragmento del copolímero, también puedeser un enlace directo formador de anillo; T es un radical divalente de la formula: (2) en donde x es un radical alifático, cicloalifático, alifático-cicloalifático, aromático, aralifático o alifático-heterocíclico, divalente y B es un radical de la formula (2b) en donde cada uno de R1 y R1independientemente del otro, tiene los significados dados anteriormente para R; B1 es un radical del hidrocarburo alifático cicloalifático, alifático-cicloalifático, aromático o aralifático divalente, que está interrumpido por cuando menos un grupo amina de la formula (3) y R2 es hidrogeno, un radical Qmencionado anteriormente, o un radical dela formula (4) en donde Q es como se definio anteriormente, y CP es un fragmento de copolímero divalente queconsiste independientemente en cuando menos dos de los segmentos A, B y T anteriormente mencionados; con la condicion de que, en los fragmentos del copolímeroCP y CP, un segmento A o B está seguido por un segmento T en cada caso; de que en los fragmentos del copolímero CP y CP, un segmento T esté seguido por unsegmento A o B en cada caso; de que el radical Q en las formulas (I) y (4) estáenlazado con un segmento A o B en cada caso; y de que el átomo de N en laformula (3) esté enlazado con un segmento T cuando R2 sea un radical de la formula (4); un proceso y un precursor para su preparacion, polímeros obtenibles apartir de dichos prepolímeros, un método para utilizar dichos prepolímeros para la manufactura de artículos moldeados y artículos moldeados obtenibles a partir
ARP980104570A 1997-09-16 1998-09-14 Prepolimeros, un proceso y un precursor para su preparacion, polimeros obtenibles a partir de dichos prepolimeros, un metodo para utilizar dichosprepolimeros para la manufactura de articulos moldeados y articulos moldeados obtenibles a partir de los prepolimeros AR017108A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97810666 1997-09-16

Publications (1)

Publication Number Publication Date
AR017108A1 true AR017108A1 (es) 2001-08-22

Family

ID=8230382

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980104570A AR017108A1 (es) 1997-09-16 1998-09-14 Prepolimeros, un proceso y un precursor para su preparacion, polimeros obtenibles a partir de dichos prepolimeros, un metodo para utilizar dichosprepolimeros para la manufactura de articulos moldeados y articulos moldeados obtenibles a partir de los prepolimeros

Country Status (8)

Country Link
US (1) US6479587B1 (es)
EP (1) EP1017734B1 (es)
JP (1) JP4616473B2 (es)
AR (1) AR017108A1 (es)
AU (1) AU9743298A (es)
DE (1) DE69807509T2 (es)
WO (1) WO1999014253A1 (es)
ZA (1) ZA988420B (es)

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Also Published As

Publication number Publication date
AU9743298A (en) 1999-04-05
EP1017734B1 (en) 2002-08-28
EP1017734A1 (en) 2000-07-12
WO1999014253A1 (en) 1999-03-25
JP2001516778A (ja) 2001-10-02
DE69807509T2 (de) 2003-04-24
JP4616473B2 (ja) 2011-01-19
US6479587B1 (en) 2002-11-12
ZA988420B (en) 1999-03-16
DE69807509D1 (de) 2002-10-02

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