ES8404318A1 - Procedimiento para la preparacion de un aducto de un diisocianato - Google Patents

Procedimiento para la preparacion de un aducto de un diisocianato

Info

Publication number
ES8404318A1
ES8404318A1 ES524524A ES524524A ES8404318A1 ES 8404318 A1 ES8404318 A1 ES 8404318A1 ES 524524 A ES524524 A ES 524524A ES 524524 A ES524524 A ES 524524A ES 8404318 A1 ES8404318 A1 ES 8404318A1
Authority
ES
Spain
Prior art keywords
atoms
group
diisocyanate
oligomer
formula
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
ES524524A
Other languages
English (en)
Other versions
ES524524A0 (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.)
Stamicarbon BV
Original Assignee
Stamicarbon BV
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=19838203&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8404318(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Publication of ES524524A0 publication Critical patent/ES524524A0/es
Publication of ES8404318A1 publication Critical patent/ES8404318A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • 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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • 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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paints Or Removers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Medicinal Preparation (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE UN ADUCTO DE UN DIISOCIANATO QUE TIENE UNO O MAS GRUPOS TERMINALES DE ISOCIANATO.CONSISTE EN HACER REACCIONAR UN DIISOCIANATO DE FORMULA (I), EN LA QUE R1 REPRESENTA UN GRUPO ALCOHILO CON 1 O MAS ATOMOS DE CARBONO, UN GRUPO FENILO SUSTITUIDO O NO SUSTITUIDO O UN GRUPO DE FORMULA (II), EN LA QUE R1K Y R1L REPRESENTAN GRUPOS ALCOHILO CON UNO O MAS ATOMOS DE CARBONO; Y R2, R3 Y R4 REPRESENTAN UN GRUPO ALCOHILO CON UNO O MAS ATOMOS DE CARBONO, UN GRUPO ALCOXI CON UNO O MAS ATOMPS DE CARBONO O HIDROGENO, CONUN COMPUESTO QUE CONTIENE UNO O MAS ATOMOS DE HIDROGENO ACTIVOS, OPCIONALMENTE EN PRESENCIA DE UN SOLVENTE BAJO LA INFLUENCIA DE UN CATALIZADOR.DE APLICACION EN LA PREPARACION DE POLIURETANOS.
ES524524A 1981-10-10 1983-07-28 Procedimiento para la preparacion de un aducto de un diisocianato Expired ES8404318A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8104623A NL8104623A (nl) 1981-10-10 1981-10-10 Diisocyanaat.

Publications (2)

Publication Number Publication Date
ES524524A0 ES524524A0 (es) 1984-04-16
ES8404318A1 true ES8404318A1 (es) 1984-04-16

Family

ID=19838203

Family Applications (3)

Application Number Title Priority Date Filing Date
ES516362A Granted ES516362A0 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un oligomero de un disocianato alifatico".
ES516361A Granted ES516361A0 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un diisocianato".
ES524524A Expired ES8404318A1 (es) 1981-10-10 1983-07-28 Procedimiento para la preparacion de un aducto de un diisocianato

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES516362A Granted ES516362A0 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un oligomero de un disocianato alifatico".
ES516361A Granted ES516361A0 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un diisocianato".

Country Status (9)

Country Link
EP (2) EP0077104B1 (es)
JP (2) JPS5877854A (es)
AT (2) ATE15034T1 (es)
DE (2) DE3265637D1 (es)
ES (3) ES516362A0 (es)
GB (2) GB2107316B (es)
MX (1) MX7195E (es)
NL (1) NL8104623A (es)
PT (2) PT75658B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT77070B (en) * 1982-07-29 1986-01-27 Dsm Resins Bv Oligomerisation of polyisocyanates
EP0123352A1 (en) * 1983-04-15 1984-10-31 Stamicarbon B.V. Aliphatic diisocyanate
EP0241690A3 (de) * 1986-03-13 1989-06-28 Bayer Ag Aliphatische Diisocyanate und ihre Verwendung zur Herstellung von Polyurethankunststoffen
DE3632010A1 (de) * 1986-09-20 1988-04-07 Basf Ag Neue 2-(alkoxymethyl)-pentan-1,5-diisocyanate, -diurethane und -dicarbamidsaeurechloride, verfahren zu ihrer herstellung und deren verwendung
DE3827438A1 (de) * 1988-08-12 1990-03-01 Bayer Ag Beschichtete traeger mit ultraduenner, mehrlagiger beschichtung, verfahren zu ihrer herstellung und polyurethane als zwischenprodukte fuer die beschichteten traeger
DE4010226A1 (de) * 1990-03-30 1991-10-02 Basf Ag Neue 2,2-dialkylpentan-1,5-diisocyanate, -diurethane und -dicarbamidsaeurechloride, verfahren zu ihrer herstellung und ihre verwendung
DE4129350A1 (de) * 1991-09-04 1993-03-11 Basf Ag Verfahren zur herstellung von pentan-1,5-diaminen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311654A (en) * 1963-06-04 1967-03-28 Upjohn Co Process for the preparation of organic isocyanates
DE2830243A1 (de) * 1978-07-10 1980-01-24 Huels Chemische Werke Ag Aliphatische diisocyanate und verfahren zur herstellung

Also Published As

Publication number Publication date
PT75658A (en) 1982-11-01
GB2107316B (en) 1985-10-23
PT75659B (en) 1985-06-28
JPS5877854A (ja) 1983-05-11
ES8401449A1 (es) 1983-12-01
ES524524A0 (es) 1984-04-16
EP0077105A1 (en) 1983-04-20
PT75659A (en) 1982-11-01
ES516361A0 (es) 1983-12-01
ES8307209A1 (es) 1983-06-16
EP0077105B1 (en) 1985-08-14
ATE15034T1 (de) 1985-09-15
ES516362A0 (es) 1983-06-16
EP0077104A1 (en) 1983-04-20
DE3265637D1 (en) 1985-09-26
ATE14876T1 (de) 1985-08-15
EP0077104B1 (en) 1985-08-21
DE3265441D1 (en) 1985-09-19
GB2107315B (en) 1985-10-23
NL8104623A (nl) 1983-05-02
EP0077105B2 (en) 1988-05-25
GB2107315A (en) 1983-04-27
MX7195E (es) 1987-12-23
JPS5883017A (ja) 1983-05-18
GB2107316A (en) 1983-04-27
PT75658B (en) 1985-10-04

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