ES2030804T3 - Aciluretanos de isocianato, procedimiento para su obtencion y su empleo. - Google Patents

Aciluretanos de isocianato, procedimiento para su obtencion y su empleo.

Info

Publication number
ES2030804T3
ES2030804T3 ES198888111937T ES88111937T ES2030804T3 ES 2030804 T3 ES2030804 T3 ES 2030804T3 ES 198888111937 T ES198888111937 T ES 198888111937T ES 88111937 T ES88111937 T ES 88111937T ES 2030804 T3 ES2030804 T3 ES 2030804T3
Authority
ES
Spain
Prior art keywords
production
aciluretanos
isocianato
employment
procedure
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 - Lifetime
Application number
ES198888111937T
Other languages
English (en)
Inventor
Walter Dr. Schafer
Hanns-Peter Dr. Muller
Tillmann Dr. Hassel
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2030804T3 publication Critical patent/ES2030804T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/71—Monoisocyanates or monoisothiocyanates
    • C08G18/714—Monoisocyanates or monoisothiocyanates containing nitrogen in addition to isocyanate or isothiocyanate nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
    • C08F20/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
    • 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
    • C08G18/701—Compounds forming isocyanates or isothiocyanates in situ
    • 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
    • C08G18/7806—Nitrogen containing -N-C=0 groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

ISOCIANATO - ACILURETANO, EL CUAL PRESENTA ADEMAS DE AL MENOS UN GRUPO ISOCIANATO AL MENOS UNA AGRUPACION DE LA FORMULA - CO NH - CO - O - UN METODO PARA SU PRODUCCION POR LA CONVERSION DE ISOCIANATOS DE CLORUROS DE ACIODS ORGANICOS CON METANO N - NO SUSTITUIDO BAJO EL CUMPLIMIENTO DE UNAS CONDICIONES DE EQUIVALENCIA DE LOS GRUPOS CLORUROS ACIDOS Y LOS GRUPOS DE URETANO DE 0.9:1 HASTA 1.1:1 DENTRO DE UN AMBITO DE TEMPERATURA DE 20 A 140 (GRADOS) C Y LA UTILIZACION DEL ISOCIANATO - ACILURETANO PARA LA PRODUCCION DE PLASTICOS RETICULABLES O PRECURSORES DE PLASTICOS O PARA LA PRODUCCION DE LA RETICULACION PARA PLASTICOS.
ES198888111937T 1987-08-06 1988-07-25 Aciluretanos de isocianato, procedimiento para su obtencion y su empleo. Expired - Lifetime ES2030804T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873726050 DE3726050A1 (de) 1987-08-06 1987-08-06 Isocyanato-acylurethane, verfahren zur ihrer herstellung und ihre verwendung

Publications (1)

Publication Number Publication Date
ES2030804T3 true ES2030804T3 (es) 1992-11-16

Family

ID=6333142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888111937T Expired - Lifetime ES2030804T3 (es) 1987-08-06 1988-07-25 Aciluretanos de isocianato, procedimiento para su obtencion y su empleo.

Country Status (7)

Country Link
US (1) US4921996A (es)
EP (1) EP0302341B1 (es)
JP (1) JPS6450851A (es)
AT (1) ATE75728T1 (es)
CA (1) CA1309723C (es)
DE (2) DE3726050A1 (es)
ES (1) ES2030804T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933205A (en) * 1987-10-09 1990-06-12 Duley Walter W Laser etching of foam substrate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081460B (de) * 1958-03-06 1960-05-12 Hoechst Ag Verwendung von Acylurethanen als Acylierungsmittel fuer organische Hydroxy- und Aminoverbindungen
GB994890A (en) * 1961-12-18 1965-06-10 Ici Ltd New organic polyisocyanates and their manufacture
US3492332A (en) * 1966-12-20 1970-01-27 Upjohn Co Isocyanato alkyl esters of aromatic acids
US3531509A (en) * 1966-12-20 1970-09-29 Upjohn Co Preparation of o-isocyanato-benzoyl chlorides
DE1720711A1 (de) * 1967-09-18 1971-07-08 Bayer Ag Verfahren zur Herstellung von Polyurethankunststoffen
DE2633385A1 (de) * 1976-07-24 1978-01-26 Basf Ag Pulverfoermige ueberzugsmittel
DE3146230A1 (de) * 1981-11-21 1983-05-26 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von n-substituierten n-isocyanatocarbonyl-carbamaten

Also Published As

Publication number Publication date
EP0302341A2 (de) 1989-02-08
EP0302341B1 (de) 1992-05-06
ATE75728T1 (de) 1992-05-15
CA1309723C (en) 1992-11-03
JPS6450851A (en) 1989-02-27
DE3726050A1 (de) 1989-02-16
EP0302341A3 (en) 1990-02-28
DE3870753D1 (de) 1992-06-11
US4921996A (en) 1990-05-01

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