FR2186514A1 - Flexible coatings on sheet metal - from solvent -free low-viscosity polyisocyanate-polyhydroxy cpd mixts - Google Patents

Flexible coatings on sheet metal - from solvent -free low-viscosity polyisocyanate-polyhydroxy cpd mixts

Info

Publication number
FR2186514A1
FR2186514A1 FR7319785A FR7319785A FR2186514A1 FR 2186514 A1 FR2186514 A1 FR 2186514A1 FR 7319785 A FR7319785 A FR 7319785A FR 7319785 A FR7319785 A FR 7319785A FR 2186514 A1 FR2186514 A1 FR 2186514A1
Authority
FR
France
Prior art keywords
sheet metal
mixts
solvent
coated
free low
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
FR7319785A
Other languages
English (en)
Other versions
FR2186514B1 (fr
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 FR2186514A1 publication Critical patent/FR2186514A1/fr
Application granted granted Critical
Publication of FR2186514B1 publication Critical patent/FR2186514B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
    • 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
    • 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
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione groups
    • 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

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)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
FR7319785A 1972-05-30 1973-05-30 Flexible coatings on sheet metal - from solvent -free low-viscosity polyisocyanate-polyhydroxy cpd mixts Granted FR2186514A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722226191 DE2226191C3 (de) 1972-05-30 1972-05-30 Metallbandlacke

Publications (2)

Publication Number Publication Date
FR2186514A1 true FR2186514A1 (en) 1974-01-11
FR2186514B1 FR2186514B1 (fr) 1977-12-30

Family

ID=5846265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319785A Granted FR2186514A1 (en) 1972-05-30 1973-05-30 Flexible coatings on sheet metal - from solvent -free low-viscosity polyisocyanate-polyhydroxy cpd mixts

Country Status (12)

Country Link
JP (1) JPS5545267B2 (fr)
AT (1) AT321426B (fr)
AU (1) AU5624873A (fr)
BE (1) BE800256A (fr)
BR (1) BR7303992D0 (fr)
CH (1) CH582225A5 (fr)
DE (1) DE2226191C3 (fr)
ES (1) ES415303A1 (fr)
FR (1) FR2186514A1 (fr)
IT (1) IT985249B (fr)
NL (1) NL7307402A (fr)
SE (1) SE386197B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652621A1 (fr) * 1989-09-29 1991-04-05 Illinois Tool Works Element de fixation metallique revetu et procede de fabrication de celui-ci.
EP0467153A1 (fr) * 1990-07-17 1992-01-22 Bayer Ag Combinaison de liants, leur utilisation dans des vernis au four et procédé de préparation de revêtements
EP0556793A3 (en) * 1992-02-19 1993-11-10 Fiat Auto Spa A two-component polyurethane paint, particularly for coating metal sheets which are to be cold drawn

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112243A (fr) * 1978-09-08 1981-11-10 Manfred Bock Procede de fabrication de polyisocyanates contenant des groupements isocyanurates, et utilisation de ces produits
JPS61211322A (ja) * 1985-03-15 1986-09-19 Asahi Denka Kogyo Kk ポリウレタン組成物
PL2024413T3 (pl) 2006-05-30 2010-12-31 Recticel Automobilsysteme Gmbh Sposób wytwarzania elastycznego kompozytowego elastomerycznego pokrycia poliuretanowego

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343812A (fr) * 1961-10-26 1963-11-22 Ici Ltd Enduits superficiels en polyuréthane et leur fabrication
DE1469467A1 (de) * 1964-06-22 1969-01-23 Elastomer Ag Verfahren zur Erzeugung duenner Oberflaechenbeschichtungen mit Polyurethanen
FR2069018A5 (fr) * 1969-11-04 1971-09-03 Bayer Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343812A (fr) * 1961-10-26 1963-11-22 Ici Ltd Enduits superficiels en polyuréthane et leur fabrication
DE1469467A1 (de) * 1964-06-22 1969-01-23 Elastomer Ag Verfahren zur Erzeugung duenner Oberflaechenbeschichtungen mit Polyurethanen
FR2069018A5 (fr) * 1969-11-04 1971-09-03 Bayer Ag

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652621A1 (fr) * 1989-09-29 1991-04-05 Illinois Tool Works Element de fixation metallique revetu et procede de fabrication de celui-ci.
GR900100725A (el) * 1989-09-29 1992-01-20 Illinois Tool Works Επιχρισμενον μεταλλικον στοιχειον στηριξεως και μεθοδος παραγωγης αυτου.
BE1004597A3 (fr) * 1989-09-29 1992-12-22 Illinois Tool Works Element de fixation metallique revetu et procede de fabrication de celui-ci.
EP0467153A1 (fr) * 1990-07-17 1992-01-22 Bayer Ag Combinaison de liants, leur utilisation dans des vernis au four et procédé de préparation de revêtements
EP0556793A3 (en) * 1992-02-19 1993-11-10 Fiat Auto Spa A two-component polyurethane paint, particularly for coating metal sheets which are to be cold drawn

Also Published As

Publication number Publication date
AU5624873A (en) 1974-12-05
SE386197B (sv) 1976-08-02
IT985249B (it) 1974-11-30
DE2226191C3 (de) 1978-04-13
AT321426B (de) 1975-03-25
JPS4942739A (fr) 1974-04-22
DE2226191A1 (de) 1973-12-13
FR2186514B1 (fr) 1977-12-30
NL7307402A (fr) 1973-12-04
CH582225A5 (fr) 1976-11-30
ES415303A1 (es) 1976-02-01
DE2226191B2 (de) 1976-01-29
BE800256A (fr) 1973-11-30
JPS5545267B2 (fr) 1980-11-17
BR7303992D0 (pt) 1974-07-18

Similar Documents

Publication Publication Date Title
KR930021749A (ko) 물 기재의 코팅 조성물 및 가요성 코팅의 제조를 위한 그의 용도
ES478619A1 (es) Procedimiento para la obtencion de soluciones o dispersiones acuosas de poliuretanos.
ES2127953T3 (es) Barniz en polvo y su uso.
ES508489A0 (es) "procedimiento para la fabricacion de recubrimientos sobre sustratos metalicos".
DE3061813D1 (en) Coating composition based on polyurethane prepolymer and polyester resin, process for its preparation and its use for coating metallic surfaces
KR910014478A (ko) 수성 피복조성물, 이의 제조방법 및 용도
CA2138230A1 (fr) Compositions de revetement a base d'aldimines et de polyisocyanates, contenant des groupes allophanate
FR2186514A1 (en) Flexible coatings on sheet metal - from solvent -free low-viscosity polyisocyanate-polyhydroxy cpd mixts
CA2094448A1 (fr) Acier galvanise passive peinturable
ES2152284T3 (es) Procedimiento para revestir substratos.
EP3601449B1 (fr) Inhibiteurs synergiques de corrosion à base de polycarboxylate métallique
FR2381796A1 (fr) Procede d'obtention d'une dispersion aqueuse d'un polymere thermodurcissable d'uree-urethanne et de durcissement d'un tel polymere, et produits obtenus
DE3572500D1 (en) Urethane resin compositions
GB1234972A (en) Polyurethane lacquer coatings and process for their production
JPS62289274A (ja) 加工時の皮膜密着性並びに加工後の耐蝕性に優れた電着塗装用防錆鋼板
GB1409048A (en) Marine top coat composition
JP2001131475A (ja) 金属用プライマー
EP0478773A4 (en) Urethane prepolymer and polyurethane composition
KR930010133A (ko) 분체도료 조성물 및 프리코팅강판
EP0517043A3 (en) Aqueous coating and its use
JP2772033B2 (ja) 金属表面の耐食被覆方法
ES2066445T3 (es) Procedimiento para recubrir substratos conductores electricos, lacas acuosas y reticulantes con contenido en grupos nco bloqueados.
FR2323776A1 (fr) Procede de phosphatation de surfaces metalliques
FR2221504A1 (en) Anti-rust finishing paint for metal surfaces - contg. a binder based on a polyurethane drying resin, pigments, stabilisers, etc.
JPS56129271A (en) Resin composition for cationic electrodeposition coating

Legal Events

Date Code Title Description
ST Notification of lapse