ES2060812T3 - Lacas en polvo para revestimientos mates. - Google Patents

Lacas en polvo para revestimientos mates.

Info

Publication number
ES2060812T3
ES2060812T3 ES89810786T ES89810786T ES2060812T3 ES 2060812 T3 ES2060812 T3 ES 2060812T3 ES 89810786 T ES89810786 T ES 89810786T ES 89810786 T ES89810786 T ES 89810786T ES 2060812 T3 ES2060812 T3 ES 2060812T3
Authority
ES
Spain
Prior art keywords
rest
hydrogen
alkyl
cooh
independent
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
ES89810786T
Other languages
English (en)
Inventor
Horst Dr Lauterbach
Jacques-Alain Dr Cotting
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of ES2060812T3 publication Critical patent/ES2060812T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/686—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing nitrogen
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
    • C08G59/4014—Nitrogen containing compounds
    • C08G59/4021—Ureas; Thioureas; Guanidines; Dicyandiamides
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4284—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with other curing agents
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

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)
  • Epoxy Resins (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

EL INVENTO TRATA DE UNA LACA PULVERIZADA QUE CONTIENE UNA RESINA EPOXIDICA, UN ACIDO POLICARBONICO DE **FORMULA** Y UN POLIESTER SATURADO CON CARBOXILO TERMINAL, FOLIBIGUAMIDA O DICIANIMIDA Y DESCRIBE LA APLICACION PARA PRODUCIR DE RECUBRIMIENTO MATE DE SUPERFICIES METALICAS. SIENDO: R1, R2, R3 Y R4 INDEPENDIENTES UNOS DE OTROS HIDROGENO, ALQUILO DE C 1 A 4 O EL RESTO -CH2 -CH2 -COOH; R5 Y R6 INDEPENDIENTES UNOS DE OTROS, ALQUILO DE C 1 A 4, HIDROGENO O EL RESTO -CH2 -CH2 - COOH O JUNTAMENTE UN GRUPO METIL O POLIMETILENO ALQUILSUBSTITUIDO DE C 1 A 7; R HIDROGENO EL RESTO DE FORMULA (II); X UN RESTO ALIFATICO O CICLOALIFICO, UN 2 O 5; N NUMERO ENTERO DE 1 A 10. LA RELACION DE GRUPOS CARBOXILICOS CONTENIDOS EN EL RESTO 2-CARBOXICICLOHEXANO-CARBONILO CON RESPECTO A LOS GRUPOS R0 ESTA COMPRENDIEO ENTRE 0,5 Y 1,0.
ES89810786T 1988-10-26 1989-10-17 Lacas en polvo para revestimientos mates. Expired - Lifetime ES2060812T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH399388 1988-10-26

Publications (1)

Publication Number Publication Date
ES2060812T3 true ES2060812T3 (es) 1994-12-01

Family

ID=4267811

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89810786T Expired - Lifetime ES2060812T3 (es) 1988-10-26 1989-10-17 Lacas en polvo para revestimientos mates.

Country Status (6)

Country Link
EP (1) EP0366608B1 (es)
JP (1) JP2847305B2 (es)
BR (1) BR8905436A (es)
CA (1) CA2001300C (es)
DE (1) DE58906442D1 (es)
ES (1) ES2060812T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8927375D0 (en) * 1989-12-04 1990-01-31 Swan Thomas & Co Ltd Powder coatings
DE59206927D1 (de) * 1991-03-27 1996-09-26 Ciba Geigy Ag Vernetzungsmittel für Pulverlacke auf Basis von Polyestern
DE4430399C1 (de) 1994-08-26 1996-02-22 Inventa Ag Epoxidfreies, wärmehärtbares Beschichtungssystem
DE4430400A1 (de) 1994-08-26 1996-02-29 Inventa Ag Wärmehärtbares Beschichtungssystem aus mehreren Bindemittelharzen
US6310139B1 (en) 1999-08-31 2001-10-30 Reichhold, Inc. Burnish resistant powder coating compositions
JP4798422B2 (ja) * 2005-03-01 2011-10-19 Ｄｉｃ株式会社 粉体塗料用樹脂組成物
US8476376B2 (en) 2010-03-11 2013-07-02 Evonik Degussa Gmbh Heat-curing powder-lacquer compositions yielding a matte surface after curing of the coating, as well as a simple method for production of same
EP3476882A1 (de) * 2017-10-24 2019-05-01 Sika Technology Ag Hitzehärtende epoxidharzzusammensetzung mit hoher lagerstabilität

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275599A (en) * 1961-06-28 1966-09-27 American Cyanamid Co Resinous composition and process for preparing the same
GB1033697A (en) * 1964-05-27 1966-06-22 Ici Ltd Curing process for epoxy resins

Also Published As

Publication number Publication date
BR8905436A (pt) 1991-04-30
CA2001300C (en) 2001-02-06
JPH02170871A (ja) 1990-07-02
JP2847305B2 (ja) 1999-01-20
DE58906442D1 (de) 1994-01-27
CA2001300A1 (en) 1990-04-26
EP0366608A2 (de) 1990-05-02
EP0366608A3 (en) 1990-12-05
EP0366608B1 (de) 1993-12-15

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