BR8700114A - Processo para a obtencao de compostos organicos,compostos obtidos e utilizacao - Google Patents

Processo para a obtencao de compostos organicos,compostos obtidos e utilizacao

Info

Publication number
BR8700114A
BR8700114A BR8700114A BR8700114A BR8700114A BR 8700114 A BR8700114 A BR 8700114A BR 8700114 A BR8700114 A BR 8700114A BR 8700114 A BR8700114 A BR 8700114A BR 8700114 A BR8700114 A BR 8700114A
Authority
BR
Brazil
Prior art keywords
isocyanate groups
groups
compounds
organic compounds
carbodiimide
Prior art date
Application number
BR8700114A
Other languages
English (en)
Inventor
Willi Dr Duenwald
Reinhard Dr Halpaap
Josef Dr Pedain
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
Publication of BR8700114A publication Critical patent/BR8700114A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/326—Polyureas; Polyurethanes
    • 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
    • C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine groups
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
BR8700114A 1986-01-14 1987-01-13 Processo para a obtencao de compostos organicos,compostos obtidos e utilizacao BR8700114A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863600766 DE3600766A1 (de) 1986-01-14 1986-01-14 Verfahren zur herstellung von carbodiimidgruppen enthaltenden, blockierten polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und deren verwendung zur herstellung von polyurethankunststoffen

Publications (1)

Publication Number Publication Date
BR8700114A true BR8700114A (pt) 1987-12-01

Family

ID=6291759

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8700114A BR8700114A (pt) 1986-01-14 1987-01-13 Processo para a obtencao de compostos organicos,compostos obtidos e utilizacao

Country Status (9)

Country Link
US (1) US5126479A (pt)
EP (1) EP0231509B1 (pt)
JP (1) JPH07108963B2 (pt)
AT (1) ATE42274T1 (pt)
AU (1) AU580200B2 (pt)
BR (1) BR8700114A (pt)
CA (1) CA1268891A (pt)
DE (2) DE3600766A1 (pt)
ES (1) ES2008671B3 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610961A1 (de) * 1986-04-02 1987-10-08 Bayer Ag Thermisch verformbare pur-hartschaumstoffe, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von automobilinnenverkleidung
DE3932168A1 (de) * 1989-09-27 1991-04-04 Bayer Ag Lackpolyisocyanate, ein verfahren zu ihrer herstellung und ihre verwendung
DE4019026A1 (de) * 1990-06-14 1991-12-19 Bayer Ag Beschichtungsmittel und seine verwendung zur beschichtung hitzeresistenter substrate
US5574083A (en) * 1993-06-11 1996-11-12 Rohm And Haas Company Aromatic polycarbodiimide crosslinkers
DE19524437A1 (de) * 1995-07-05 1997-01-09 Bayer Ag Amid-/Imidgruppen-haltige blockierte Polyisocyanate für Drahtlacke
DE19611820A1 (de) * 1996-03-26 1997-10-02 Huels Chemische Werke Ag Carbodiimidgruppen enthaltende blockierte (cyclo)aliphatische Diisocyanate, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
TW393494B (en) 1997-08-14 2000-06-11 Ajinomoto Kk Curable resin composition for overcoat of flexible circuit
DE10008928A1 (de) 2000-02-25 2001-08-30 Degussa Transparente oder pigmentierte Pulverlacke mit Vernetzern aus Hydroxyalkylamiden und blockierten, nicht aromatischen Polyisocyanaten
DE10051392A1 (de) 2000-10-17 2002-04-18 Bayer Ag Elektroisolierlackbindemittel mit Harnstoff- und/oder Hydantoinstruktur
DE102004011791A1 (de) * 2004-03-09 2005-09-29 Degussa Ag Verfahren zur Herstellung von Carbodiimidgruppen aufweisenden Substanzen
JP7028401B2 (ja) 2018-02-23 2022-03-02 日清紡ケミカル株式会社 水性カルボジイミド含有液の製造方法
CN112574068A (zh) * 2020-11-17 2021-03-30 万华化学（宁波）有限公司 一种低色号高稳定性碳化二亚胺改性异氰酸酯的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115479A (en) * 1955-12-08 1963-12-24 R oconr
US2941983A (en) * 1957-05-07 1960-06-21 Du Pont Urethane-terminated polycarbodiimides
DE1546922A1 (de) * 1963-09-19 1970-08-13 Bayer Ag Verfahren zur Herstellung von UEberzuegen und Lacken
US4077989A (en) * 1974-07-30 1978-03-07 Bayer Aktiengesellschaft Process for the production of modified polyisocyanates
JPS6023695B2 (ja) * 1975-05-12 1985-06-08 日本ポリウレタン工業株式会社 部分ウレタン化脂環族カルボジイミドの製造方法
DE2819827A1 (de) * 1978-05-05 1979-11-08 Bayer Ag Pulverfoermige ueberzugsmittel
DE2929224A1 (de) * 1979-07-19 1981-02-05 Huels Chemische Werke Ag Herstellung von freie nco- und endstaendig mit epsilon -caprolactam blockierte nco-gruppen enthaltenden isophorondiisocyanataddukten, sowie danach hergestellte verbindungen

Also Published As

Publication number Publication date
ES2008671B3 (es) 1989-08-01
EP0231509B1 (de) 1989-04-19
US5126479A (en) 1992-06-30
AU580200B2 (en) 1989-01-05
EP0231509A1 (de) 1987-08-12
CA1268891A (en) 1990-05-08
DE3662878D1 (en) 1989-05-24
AU6700486A (en) 1987-07-16
JPS62167748A (ja) 1987-07-24
ATE42274T1 (de) 1989-05-15
DE3600766A1 (de) 1987-07-16
JPH07108963B2 (ja) 1995-11-22

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 13/01/2002

B15K Others concerning applications: alteration of classification

Ipc: C03C 25/326 (2018.01), C08G 18/79 (2006.0