BR9100729A - Aplicacao de isocianatos ou misturas de isocianatos contendo grupos uretano e processo para a preparacao de um agente de revestimento - Google Patents

Aplicacao de isocianatos ou misturas de isocianatos contendo grupos uretano e processo para a preparacao de um agente de revestimento

Info

Publication number
BR9100729A
BR9100729A BR919100729A BR9100729A BR9100729A BR 9100729 A BR9100729 A BR 9100729A BR 919100729 A BR919100729 A BR 919100729A BR 9100729 A BR9100729 A BR 9100729A BR 9100729 A BR9100729 A BR 9100729A
Authority
BR
Brazil
Prior art keywords
isocianates
preparation
mixtures
groups
uretane
Prior art date
Application number
BR919100729A
Other languages
English (en)
Inventor
Josef Pedain
Juergen Schwindt
Klaus Koenig
Manfred Schoenborn
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 BR9100729A publication Critical patent/BR9100729A/pt

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
    • C08G18/72—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
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/08—Processes
    • C08G18/088—Removal of water or carbon dioxide from the reaction mixture or reaction components
    • C08G18/0885—Removal of water or carbon dioxide from the reaction mixture or reaction components using additives, e.g. absorbing agents
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • C08G18/2825—Alkanols, cycloalkanols or arylalkanols including terpenealcohols having at least 6 carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Medicinal Preparation (AREA)
BR919100729A 1990-02-23 1991-02-22 Aplicacao de isocianatos ou misturas de isocianatos contendo grupos uretano e processo para a preparacao de um agente de revestimento BR9100729A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4005763A DE4005763A1 (de) 1990-02-23 1990-02-23 Verwendung von urethangruppen aufweisenden isocyanaten als trocknungsmittel und ein verfahren zur herstellung eines beschichtungsmittels

Publications (1)

Publication Number Publication Date
BR9100729A true BR9100729A (pt) 1991-10-29

Family

ID=6400837

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919100729A BR9100729A (pt) 1990-02-23 1991-02-22 Aplicacao de isocianatos ou misturas de isocianatos contendo grupos uretano e processo para a preparacao de um agente de revestimento

Country Status (8)

Country Link
US (1) US5179187A (pt)
EP (1) EP0443144B1 (pt)
JP (1) JP3108449B2 (pt)
AT (1) ATE111926T1 (pt)
BR (1) BR9100729A (pt)
CA (1) CA2034921C (pt)
DE (2) DE4005763A1 (pt)
ES (1) ES2058744T3 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681072B1 (fr) * 1991-09-10 1994-02-11 Claude Meynier Vernis protecteur a surface externe anti-adherente.
DE4204610A1 (de) * 1992-02-15 1993-08-19 Herberts Gmbh Verfahren zur herstellung von spachtelmassen und verwendung der erhaltenen spachtelmassen
EP1311617A2 (en) * 2000-08-09 2003-05-21 Dow Global Technologies Inc. A low molecular weight engineering thermoplastic polyurethane and blends thereof
JP4272819B2 (ja) * 2001-01-10 2009-06-03 キヤノン株式会社 有機発光素子
US6872767B1 (en) 2002-11-14 2005-03-29 Rust Bullett, Llc Method of protecting surfaces with aluminum flaked composition
US6809150B1 (en) 2002-11-14 2004-10-26 Rust Bullet, Llc Method of protecting surfaces from corrosion
DE10306811A1 (de) * 2003-02-18 2004-08-26 Siemens Ag Packaging organischer, Licht emittierender Dioden unter Verwendung von reaktivem Polyurethan
US7799888B2 (en) * 2007-04-27 2010-09-21 Gelest, Inc. Low molecular weight siloxanes with one functional group
WO2014112946A1 (en) * 2013-01-18 2014-07-24 Esuan Concept Pte Ltd Coating compound for resurfacing damaged wall/tiles and the method of using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1245590B (de) * 1965-12-30 1967-07-27 Bayer Ag Monoisocyanate als wasserbindende Mittel fuer Polyurethanmassen
NL7408474A (pt) * 1973-06-27 1974-12-31
US3992316A (en) * 1973-06-27 1976-11-16 Bayer Aktiengesellschaft Organic polyisocyanate solutions adapted for use in laquer
DE2539728C3 (de) * 1975-09-06 1981-02-12 Bayer Ag, 5090 Leverkusen Verwendung von Monoisocyanaten als die Lagerstabilität erhöhende Zusätze in freie Isocyanatgruppen aufweisenden Polyurethanpräpolymer-Zubereitungen
DE2845514A1 (de) * 1978-10-19 1980-04-30 Bayer Ag Isocyanatgemisch und seine verwendung als bindemittel in einkomponenten-lacken
DE3204128A1 (de) * 1982-02-06 1983-08-11 Bayer Ag, 5090 Leverkusen Verwendung von isocyanato-silanen als die lagerstabilitaet erhoehende zusatzmittel in, polyurethanprepolymere mit freien isocyanatgruppen aufweisenden, zubereitungen
US4383070A (en) * 1982-05-27 1983-05-10 Mobay Chemical Corporation Storage stable polyurethane compositions
US4560494A (en) * 1984-12-27 1985-12-24 The Sherwin-Williams Company Isocyanate functional prepolymers and coating materials based thereon
DE3629237A1 (de) * 1986-08-28 1988-03-03 Henkel Kgaa Alkoxysilanterminierte, feuchtigkeitshaertende polyurethane sowie ihre verwendung fuer klebe- und dichtungsmassen
CA2018885C (en) * 1989-07-01 2001-05-15 Josef Pedain A moisture-hardening coating composition and method for its production

Also Published As

Publication number Publication date
US5179187A (en) 1993-01-12
CA2034921C (en) 2002-01-08
EP0443144A2 (de) 1991-08-28
JPH04216883A (ja) 1992-08-06
EP0443144A3 (en) 1992-02-26
DE59007267D1 (de) 1994-10-27
EP0443144B1 (de) 1994-09-21
DE4005763A1 (de) 1991-08-29
ES2058744T3 (es) 1994-11-01
ATE111926T1 (de) 1994-10-15
JP3108449B2 (ja) 2000-11-13
CA2034921A1 (en) 1991-08-24

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/02/2011

B15K Others concerning applications: alteration of classification

Ipc: C08G 18/79 (2006.01), C08G 18/08 (2006.0