ES2062168T3 - Aditivo de control reologico de pinturas conteniendo silicatos coloidales hidrofobos. - Google Patents

Aditivo de control reologico de pinturas conteniendo silicatos coloidales hidrofobos.

Info

Publication number
ES2062168T3
ES2062168T3 ES90109636T ES90109636T ES2062168T3 ES 2062168 T3 ES2062168 T3 ES 2062168T3 ES 90109636 T ES90109636 T ES 90109636T ES 90109636 T ES90109636 T ES 90109636T ES 2062168 T3 ES2062168 T3 ES 2062168T3
Authority
ES
Spain
Prior art keywords
additive
silicates
control additive
containing hydrophobic
paints containing
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
ES90109636T
Other languages
English (en)
Inventor
Clanahan Craig Mc
Lawrence E Thieben
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.)
BASF Corp
Original Assignee
BASF Corp
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 BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of ES2062168T3 publication Critical patent/ES2062168T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/43—Thickening 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/68—Particle size between 100-1000 nm
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)
  • Silicon Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

UN ADITIVO PARA COMPOSICIONES DE RECUBRIMIENTO BASADAS EN SOLVENTES SOLIDOS ALTOS O CONVENCIONALES EN DONDE EL ADITIVO CONTIENE: A) UNA SILICE COLOIDAL Y B) UN POLIMERO DE FLUOROCARBURO NO IONICO QUE TIENE ENLACES DE OXIDO DE ETILENO Y UN PESO MOLECULAR MEDIO DE PESO DE 5.000 A 50.000 APROXIMADAMENTE Y CONTIENE DE UN 2 A UN 25% APROXIMADAMENTE EN PESO DE FLUORINA. EL ADITIVO RETARDA LA FORMACION DE DEFECTOS EN EL RECUBRIMIENTO AUMENTANDO SOBRE TODO LA RESISTENCIA AL CORRIMIENTO Y EL EFECTO METALICO. ESTE ADITIVO SE PUEDE UTILIZAR EN COMPOSICIONES DE RECUBRIMIENTO DISEÑADAS PARA RECUBRIR INSTRUMENTOS, AUTOMOVILES Y CAMIONES
ES90109636T 1990-05-21 1990-05-21 Aditivo de control reologico de pinturas conteniendo silicatos coloidales hidrofobos. Expired - Lifetime ES2062168T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90109636A EP0457939B1 (en) 1990-05-21 1990-05-21 Paint rheology control additive containing hydrophobic colloidal silica

Publications (1)

Publication Number Publication Date
ES2062168T3 true ES2062168T3 (es) 1994-12-16

Family

ID=8204011

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90109636T Expired - Lifetime ES2062168T3 (es) 1990-05-21 1990-05-21 Aditivo de control reologico de pinturas conteniendo silicatos coloidales hidrofobos.

Country Status (5)

Country Link
EP (1) EP0457939B1 (es)
AT (1) ATE109188T1 (es)
DE (1) DE69011095T2 (es)
DK (1) DK0457939T3 (es)
ES (1) ES2062168T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230404A1 (de) * 1992-09-11 1994-03-17 Herberts Gmbh Kathodisch abscheidbare wäßrige Elektrotauchlackbäder mit fluorhaltigen Additiven, Verfahren zu deren Herstellung und deren Verwendung für Mehrschichtlackierungen
US5270378A (en) * 1992-10-26 1993-12-14 Minnesota Mining And Manufacturing Company Acrylic surfactants and compositions containing those surfactants
US5709950A (en) * 1994-04-29 1998-01-20 Ppg Industries, Inc. Color-plus-clear composite coatings that contain polymers having carbamate functionality
US5976701A (en) * 1994-04-29 1999-11-02 Ppg Industries Ohio, Inc. Flexible aminoplast-curable film-forming compositions and composite coating
US5506325A (en) * 1994-12-15 1996-04-09 Ppg Industries, Inc. Coating composition having improved rheology control and copolymer, mixture and process therefor
US5888290A (en) * 1996-05-24 1999-03-30 Minnesota Mining And Manufacturing Company Composition and process for imparting durable repellency to substrates
CA2225526A1 (en) * 1995-06-23 1997-01-09 Minnesota Mining And Manufacturing Company Composition and process for imparting durable repellency to substrates
EP2798015A4 (en) * 2011-12-29 2015-08-26 Perstorp Ab ALKYDE RESIN COMPOSITION WITH SILICA

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416941A (en) * 1982-07-30 1983-11-22 E. I. Du Pont De Nemours & Co. Additive for coating compositions of silica and a fluorinated ethylene oxide polymer
US4455331A (en) * 1982-07-30 1984-06-19 E. I. Du Pont De Nemours And Company Coating composition containing a rheology control additive of silica and polyvinyl pyrrolidone
DE3319849C1 (de) * 1983-06-01 1984-11-22 Degussa Ag, 6000 Frankfurt Beschichtungsmassen aus Plastisolen oder Organosolen und Verfahren zur Verbesserung der Haftung dieser Massen auf metallischen Untergruenden

Also Published As

Publication number Publication date
EP0457939B1 (en) 1994-07-27
EP0457939A1 (en) 1991-11-27
DE69011095T2 (de) 1995-02-23
DE69011095D1 (de) 1994-09-01
ATE109188T1 (de) 1994-08-15
DK0457939T3 (da) 1994-11-21

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