ES2038644T3 - Procedimiento para la fabricacion de isocianatos. - Google Patents

Procedimiento para la fabricacion de isocianatos.

Info

Publication number
ES2038644T3
ES2038644T3 ES198787114555T ES87114555T ES2038644T3 ES 2038644 T3 ES2038644 T3 ES 2038644T3 ES 198787114555 T ES198787114555 T ES 198787114555T ES 87114555 T ES87114555 T ES 87114555T ES 2038644 T3 ES2038644 T3 ES 2038644T3
Authority
ES
Spain
Prior art keywords
procedure
isocyanates
manufacture
groups
contain
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
ES198787114555T
Other languages
English (en)
Inventor
Werner Prof. Dr. Mormann
Edith Hissmann
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 ES2038644T3 publication Critical patent/ES2038644T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • 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
    • C08G18/771—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur oxygen
    • 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
    • C08G18/7812—Nitrogen containing -N-C=0 groups containing amide groups

Landscapes

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

Abstract

SE PRESENTA UN PROCEDIMIENTO PARA LA OBTENCION DE ISOCIANATOS, QUE CONTENGAN GRUPOS ESTER Y/O AMIDA POR REACCION DE CLORUROS DE ACIDOS ISOCIANICOS CON COMPUESTOS ORGANICOS QUE CONTENGAN GRUPOS HIDROXILO Y/O AMINO SILILADOS, OPERANDO A TEMPERATURAS ENTRE -20 HASTA 150 GRADOS C.
ES198787114555T 1986-10-08 1987-10-06 Procedimiento para la fabricacion de isocianatos. Expired - Lifetime ES2038644T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863634248 DE3634248A1 (de) 1986-10-08 1986-10-08 Verfahren zur herstellung von isocyanaten

Publications (1)

Publication Number Publication Date
ES2038644T3 true ES2038644T3 (es) 1993-08-01

Family

ID=6311289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787114555T Expired - Lifetime ES2038644T3 (es) 1986-10-08 1987-10-06 Procedimiento para la fabricacion de isocianatos.

Country Status (6)

Country Link
US (1) US4745212A (es)
EP (1) EP0263481B1 (es)
JP (1) JPS6396167A (es)
CA (1) CA1307285C (es)
DE (2) DE3634248A1 (es)
ES (1) ES2038644T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3730985A1 (de) * 1987-09-16 1989-03-30 Bayer Ag Verfahren zur herstellung von polyurethanen mit lc-eigenschaften und zur durchfuehrung dieses verfahrens geeignete diisocyanate
DE3730986A1 (de) * 1987-09-16 1989-03-30 Bayer Ag Verfahren zur herstellung von isocyanaten und ihre verwendung zur herstellung von estergruppen aufweisenden polyisocyanaten
EP0394760A1 (de) * 1989-04-24 1990-10-31 Bayer Ag Zweikomponenten-Bindemittel und ihre Verwendung zur Herstellung von Beschichtungen und Abdichtungen
EP0394759A1 (de) * 1989-04-24 1990-10-31 Bayer Ag Verfahren zur Herstellung von Ester- und Isocyanatgruppen aufweisenden Prepolymeren und ihre Verwendung als Bindemittel
DE3926389A1 (de) * 1989-08-10 1991-02-14 Bayer Ag Estergruppen aufweisende polyisocyanate oder polyisocyanatgemische, ein verfahren zur herstellung derartiger polyisocyanate oder polyisocyanatgemische und ihre verwendung in polyurethanlacken
DE3934100A1 (de) * 1989-10-12 1991-04-18 Bayer Ag Verfahren zur herstellung von 0-silylierten hydroxylverbindungen und ihre verwendung zur herstellung von estergruppen aufweisenden isocyanaten
DE4025779A1 (de) * 1990-08-15 1992-02-20 Bayer Ag Verwendung von estergruppen aufweisenden polyisocyanaten als schmelzklebstoff oder zur herstellung eines schmelzklebstoffs
US6395860B1 (en) 2000-09-26 2002-05-28 Basf Corporation Clearcoat composition with improved scratch and mar resistance
DE10054934A1 (de) * 2000-11-06 2002-05-08 Bayer Ag Isocyanate mit Aminogruppen
CN101423527B (zh) * 2007-11-02 2012-12-12 张家港市国泰华荣化工新材料有限公司 三(三烷基硅氧基)甲基烷烃的制造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1668076C3 (de) * 1968-01-15 1975-05-28 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Isocyanatocarbonsäuretrialkylsilylestern

Also Published As

Publication number Publication date
US4745212A (en) 1988-05-17
DE3634248A1 (de) 1988-04-21
EP0263481A2 (de) 1988-04-13
EP0263481B1 (de) 1992-01-02
EP0263481A3 (en) 1989-12-20
JPS6396167A (ja) 1988-04-27
DE3775691D1 (de) 1992-02-13
CA1307285C (en) 1992-09-08

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