CA2019535A1 - Melanges thermodurcissables et leur emploi dans la preparation de revetements pour supports resistant a la chaleur - Google Patents

Melanges thermodurcissables et leur emploi dans la preparation de revetements pour supports resistant a la chaleur

Info

Publication number
CA2019535A1
CA2019535A1 CA2019535A CA2019535A CA2019535A1 CA 2019535 A1 CA2019535 A1 CA 2019535A1 CA 2019535 A CA2019535 A CA 2019535A CA 2019535 A CA2019535 A CA 2019535A CA 2019535 A1 CA2019535 A1 CA 2019535A1
Authority
CA
Canada
Prior art keywords
coatings
formation
heat
resistant substrates
heat resistant
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.)
Granted
Application number
CA2019535A
Other languages
English (en)
Other versions
CA2019535C (fr
Inventor
Lutz Schmalstieg
Klaus Nachtkamp
Karl-Ludwig Noble
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
Publication of CA2019535A1 publication Critical patent/CA2019535A1/fr
Application granted granted Critical
Publication of CA2019535C publication Critical patent/CA2019535C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/808—Monoamines
    • 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
    • C08G18/70—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
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret 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
    • C08G18/77—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CA002019535A 1989-07-11 1990-06-21 Melanges thermodurcissables et leur emploi dans la preparation de revetements pour supports resistant a la chaleur Expired - Fee Related CA2019535C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922767A DE3922767A1 (de) 1989-07-11 1989-07-11 Hitzehaertbare gemische und ihre verwendung zur herstellung von beschichtungen auf hitzehaertbaren substraten
DEP3922767.7 1989-07-11

Publications (2)

Publication Number Publication Date
CA2019535A1 true CA2019535A1 (fr) 1991-01-11
CA2019535C CA2019535C (fr) 2000-02-22

Family

ID=6384733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019535A Expired - Fee Related CA2019535C (fr) 1989-07-11 1990-06-21 Melanges thermodurcissables et leur emploi dans la preparation de revetements pour supports resistant a la chaleur

Country Status (9)

Country Link
US (1) US5061775A (fr)
EP (1) EP0407829B1 (fr)
JP (1) JPH0352975A (fr)
KR (1) KR910003049A (fr)
AT (1) ATE112577T1 (fr)
CA (1) CA2019535C (fr)
DD (1) DD297983A5 (fr)
DE (2) DE3922767A1 (fr)
ES (1) ES2064539T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015302A1 (de) * 1990-05-12 1991-11-14 Bayer Ag Verfahren zur herstellung von aminen, die so erhaltenen amine und ihre verwendung als haerter fuer epoxidharze
DE4133517A1 (de) * 1991-10-10 1993-04-15 Bayer Ag Hitzehaertbares beschichtungsmittel und seine verwendung
DE19738497A1 (de) * 1997-09-03 1999-03-04 Bayer Ag Amin-blockierte Polyisocyanate
DE19816570A1 (de) * 1998-04-15 1999-10-21 Bayer Ag Reaktivsysteme und ihre Verwendung zur Herstellung von Beschichtungen, Klebstoffen, Dichtungsmassen, Vergußmassen oder Formteilen
JP4536249B2 (ja) * 2000-11-28 2010-09-01 花王株式会社 熱硬化性ウレタン組成物
JP2003048949A (ja) * 2001-08-03 2003-02-21 Yokohama Rubber Co Ltd:The 硬化性樹脂組成物
DE10226927A1 (de) * 2002-06-17 2003-12-24 Bayer Ag Blockierte Polyisocyanate
DE10226925A1 (de) * 2002-06-17 2003-12-24 Bayer Ag Blockierte Polyisocyanate
US7176254B2 (en) * 2002-06-17 2007-02-13 Bayer Aktiengesellschaft Sizing composition
EP3548530A1 (fr) * 2016-11-29 2019-10-09 LANXESS Solutions US Inc. Prépolymères à terminaison isocyanate à blocs ayant des propriétés améliorées de traitement
EP4282894A1 (fr) 2022-05-25 2023-11-29 Covestro Deutschland AG Système de cuisson à une composante
EP4282893A1 (fr) 2022-05-25 2023-11-29 Covestro Deutschland AG Polyisocyanates séquencés
EP4559946A1 (fr) 2023-11-21 2025-05-28 Covestro Deutschland AG Polyisocyanates bloqués

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1644813A1 (de) * 1967-10-06 1971-01-21 Bayer Ag Herstellung von thermisch haertenden UEberzuegen bzw. Herstellung von Einbrennlacken
DE2131299C3 (de) * 1971-06-24 1981-04-23 Bayer Ag, 5090 Leverkusen Durch Hitzeeinwirkung härtbare Gemische und Verfahren zur Herstellung von Formkörpern aus diesen Gemischen
DE2902090A1 (de) * 1979-01-19 1980-07-24 Bayer Ag Hitzehaertbare beschichtungsmassen und verfahren zur beschichtung von substraten
DE3108953A1 (de) * 1981-03-10 1982-09-30 Herberts Gmbh, 5600 Wuppertal Hitzehaertbare beschichtungsmasse, deren verwendung und verfahren zum beschichten von substraten
DE3221558A1 (de) * 1982-06-08 1983-12-08 Chemische Werke Hüls AG, 4370 Marl Lagerstabile polyurethan-einkomponenten-einbrennlacke
US4495229A (en) * 1982-06-08 1985-01-22 Chemische Werke Huls A.G. One-component, heat-curing polyurethane-coatings, stable in storage
DE3311516A1 (de) * 1983-03-30 1984-10-04 Basf Farben + Fasern Ag, 2000 Hamburg Hitzehaertbare ueberzugsmittel und deren verwendung
GB8405320D0 (en) * 1984-02-29 1984-04-04 Baxenden Chem Blocked isocyanates

Also Published As

Publication number Publication date
EP0407829A3 (en) 1992-03-18
EP0407829B1 (fr) 1994-10-05
KR910003049A (ko) 1991-02-26
US5061775A (en) 1991-10-29
DE59007373D1 (de) 1994-11-10
DE3922767A1 (de) 1991-01-17
EP0407829A2 (fr) 1991-01-16
DD297983A5 (de) 1992-01-30
JPH0352975A (ja) 1991-03-07
ATE112577T1 (de) 1994-10-15
CA2019535C (fr) 2000-02-22
ES2064539T3 (es) 1995-02-01

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