ES8507164A1 - Procedimiento para la preparacion de un polimero de poliuretano-poliurea - Google Patents

Procedimiento para la preparacion de un polimero de poliuretano-poliurea

Info

Publication number
ES8507164A1
ES8507164A1 ES529368A ES529368A ES8507164A1 ES 8507164 A1 ES8507164 A1 ES 8507164A1 ES 529368 A ES529368 A ES 529368A ES 529368 A ES529368 A ES 529368A ES 8507164 A1 ES8507164 A1 ES 8507164A1
Authority
ES
Spain
Prior art keywords
diamines
substituents
phenylenediamines
novel
benzyl
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.)
Expired
Application number
ES529368A
Other languages
English (en)
Other versions
ES529368A0 (es
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of ES529368A0 publication Critical patent/ES529368A0/es
Publication of ES8507164A1 publication Critical patent/ES8507164A1/es
Expired legal-status Critical Current

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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/3243—Polyamines aromatic containing two or more aromatic rings
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Hydrogenated Pyridines (AREA)
  • Medicinal Preparation (AREA)
  • Luminescent Compositions (AREA)
  • Pyrane Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE POLIMEROS DE POLIURETANO-POLIUREA.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE PREPARA UNA MEZCLA INTIMA ENTRE UN POLIISOCIANATO ORGANICO, UN POLIOL Y UNA DIAMINA AROMATICA, EN LA QUE LA PROPORCION DE EQUIVALENTES DEL ISOCIANATO A LOS EQUIVALENTES TOTALES DEL POLIOL Y DE LA DIAMINA ES SUSTANCIALMENTE LA UNIDAD; SEGUNDA, LA MEZCLA PREPARADA SE TRANSFIERE A UN APARATO DE REACCION DE MOLDEO POR INYECCION; Y POR ULTIMO, SE CALIENTA EL MOLDE DEJANDO REACCIONAR LOS INGREDIENTES DE LA MEZCLA. COMO DIAMINA AROMATICA SE UTILIZA UNA M-FENILENDIAMINA, QUE ACTUA COMO EXTENSOR DE CADENA.
ES529368A 1981-12-21 1984-02-01 Procedimiento para la preparacion de un polimero de poliuretano-poliurea Expired ES8507164A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33253481A 1981-12-21 1981-12-21

Publications (2)

Publication Number Publication Date
ES529368A0 ES529368A0 (es) 1985-09-01
ES8507164A1 true ES8507164A1 (es) 1985-09-01

Family

ID=23298656

Family Applications (2)

Application Number Title Priority Date Filing Date
ES518335A Expired ES8404675A1 (es) 1981-12-21 1982-12-17 Procedimiento para preparar u m-fenilendiamina.
ES529368A Expired ES8507164A1 (es) 1981-12-21 1984-02-01 Procedimiento para la preparacion de un polimero de poliuretano-poliurea

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES518335A Expired ES8404675A1 (es) 1981-12-21 1982-12-17 Procedimiento para preparar u m-fenilendiamina.

Country Status (14)

Country Link
EP (1) EP0082258B1 (es)
JP (1) JPS58126841A (es)
AT (1) ATE18041T1 (es)
AU (1) AU561254B2 (es)
BR (1) BR8206863A (es)
CA (1) CA1204783A (es)
DE (1) DE3269207D1 (es)
DK (1) DK160040C (es)
ES (2) ES8404675A1 (es)
FI (1) FI73196C (es)
NO (1) NO153492C (es)
NZ (1) NZ202109A (es)
PT (1) PT75978B (es)
ZA (1) ZA827389B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590254A (en) * 1985-04-29 1986-05-20 Ppg Industries, Inc. Non-aqueous poly(urethane-urea)
EP0202557B1 (en) * 1985-05-17 1991-09-11 Air Products And Chemicals, Inc. Process for producing monotertiary butyl toluenediamine
US4714778A (en) * 1986-03-07 1987-12-22 Air Products And Chemicals, Inc. Alkenylated toluenediamines for use in preparing polyurethane/urea systems
US5072045A (en) * 1986-03-07 1991-12-10 Air Products And Chemicals, Inc. Process for the catalytic alkenylation of arylamines with conjugated dienes
US4693837A (en) * 1986-12-04 1987-09-15 Air Products And Chemicals, Inc. Tertiary butyl derivatives of toluenediamine and mixtures as antioxidant for organic materials
US4845291A (en) * 1986-12-24 1989-07-04 Air Products And Chemicals, Inc. Cycloalkenyl aryldiamines
EP2519497A4 (en) * 2009-12-29 2013-11-13 Kolon Inc AROMATIC DIAMIN AND METHOD FOR THE PRODUCTION THEREOF, AND ARAMID FIBER AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1240654B (de) * 1965-05-14 1967-05-18 Bayer Ag Verfahren zur Herstellung vernetzter Kunststoffe nach dem Isocyanat-Polyadditions-Verfahren

Also Published As

Publication number Publication date
NO153492B (no) 1985-12-23
CA1204783A (en) 1986-05-20
FI73196C (fi) 1987-09-10
EP0082258B1 (en) 1986-02-19
JPS58126841A (ja) 1983-07-28
DK160040C (da) 1991-06-10
ATE18041T1 (de) 1986-03-15
ES529368A0 (es) 1985-09-01
PT75978B (en) 1985-10-04
FI73196B (fi) 1987-05-29
DE3269207D1 (en) 1986-03-27
NO153492C (no) 1986-04-02
FI824355A0 (fi) 1982-12-17
NO824281L (no) 1983-06-22
ES518335A0 (es) 1984-05-16
FI824355L (fi) 1983-06-22
BR8206863A (pt) 1983-10-04
DK563482A (da) 1983-06-22
ES8404675A1 (es) 1984-05-16
DK160040B (da) 1991-01-21
NZ202109A (en) 1985-07-31
AU9171082A (en) 1983-06-30
EP0082258A1 (en) 1983-06-29
PT75978A (en) 1983-01-01
ZA827389B (en) 1983-08-31
JPS6132303B2 (es) 1986-07-25
AU561254B2 (en) 1987-05-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203