ES8307209A1 - "procedimiento para la preparacion de un oligomero de un disocianato alifatico". - Google Patents

"procedimiento para la preparacion de un oligomero de un disocianato alifatico".

Info

Publication number
ES8307209A1
ES8307209A1 ES516362A ES516362A ES8307209A1 ES 8307209 A1 ES8307209 A1 ES 8307209A1 ES 516362 A ES516362 A ES 516362A ES 516362 A ES516362 A ES 516362A ES 8307209 A1 ES8307209 A1 ES 8307209A1
Authority
ES
Spain
Prior art keywords
procedure
dissocianate
oligomer
aliphatic
preparation
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
ES516362A
Other languages
English (en)
Other versions
ES516362A0 (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=ES8307209(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 ES516362A0 publication Critical patent/ES516362A0/es
Publication of ES8307209A1 publication Critical patent/ES8307209A1/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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Medicinal Preparation (AREA)
  • Paints Or Removers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE OLIGOMEROS DE DIISOCIANATOS ALIFATICOS. CONSISTE EN LA REACCION DE UN DIISOCIANATO DE FORMULA (I), EN LA QUE R PUEDE SER UNO DE VARIOS RADICALES; Y R , R Y R R PUEDEN SER HIDROGENO, ALCOHILO O ALCOXI, CON UN CATALIZADOR TAL COMO AMINAS TERCIARIAS, HIDROXIDOS, ALCOXIDOS, ETC., EN UN DISOLVENTE ADECUADO PARA EL ISOCIANATO, HASTA QUE HA REACCIONADO AL MENOS EL 98% DEL DIISOCIANATO. ESTOS COMPUESTOS TIENEN APLICACIONES EN LA FABRICACION DE LACAS PARA MADERAS INDUSTRIALES, PARA REPARACIONES DE AUTOMOVILES, PARA AVIACION, PARA CUERO Y REVESTIMIENTO DE TEXTILES.
ES516362A 1981-10-10 1982-10-08 "procedimiento para la preparacion de un oligomero de un disocianato alifatico". Expired ES8307209A1 (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
ES516362A0 ES516362A0 (es) 1983-06-16
ES8307209A1 true ES8307209A1 (es) 1983-06-16

Family

ID=19838203

Family Applications (3)

Application Number Title Priority Date Filing Date
ES516362A Expired ES8307209A1 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un oligomero de un disocianato alifatico".
ES516361A Expired ES8401449A1 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un diisocianato".
ES524524A Granted ES524524A0 (es) 1981-10-10 1983-07-28 Procedimiento para la preparacion de un aducto de un diisocianato

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES516361A Expired ES8401449A1 (es) 1981-10-10 1982-10-08 "procedimiento para la preparacion de un diisocianato".
ES524524A Granted ES524524A0 (es) 1981-10-10 1983-07-28 Procedimiento para la preparacion de un aducto de un diisocianato

Country Status (9)

Country Link
EP (2) EP0077104B1 (es)
JP (2) JPS5883017A (es)
AT (2) ATE14876T1 (es)
DE (2) DE3265637D1 (es)
ES (3) ES8307209A1 (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
PT75659A (en) 1982-11-01
NL8104623A (nl) 1983-05-02
DE3265441D1 (en) 1985-09-19
EP0077105B1 (en) 1985-08-14
ES516362A0 (es) 1983-06-16
EP0077105B2 (en) 1988-05-25
EP0077104B1 (en) 1985-08-21
GB2107316A (en) 1983-04-27
ES516361A0 (es) 1983-12-01
ATE15034T1 (de) 1985-09-15
GB2107315B (en) 1985-10-23
PT75658B (en) 1985-10-04
DE3265637D1 (en) 1985-09-26
JPS5883017A (ja) 1983-05-18
ES8404318A1 (es) 1984-04-16
MX7195E (es) 1987-12-23
GB2107315A (en) 1983-04-27
GB2107316B (en) 1985-10-23
JPS5877854A (ja) 1983-05-11
ES8401449A1 (es) 1983-12-01
ATE14876T1 (de) 1985-08-15
ES524524A0 (es) 1984-04-16
PT75659B (en) 1985-06-28
EP0077104A1 (en) 1983-04-20
EP0077105A1 (en) 1983-04-20
PT75658A (en) 1982-11-01

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