MX9707325A - Capas transparentes resistentes al rayado, que contienen microparticulas con superficie reactiva, y metodo para esto. - Google Patents

Capas transparentes resistentes al rayado, que contienen microparticulas con superficie reactiva, y metodo para esto.

Info

Publication number
MX9707325A
MX9707325A MX9707325A MX9707325A MX9707325A MX 9707325 A MX9707325 A MX 9707325A MX 9707325 A MX9707325 A MX 9707325A MX 9707325 A MX9707325 A MX 9707325A MX 9707325 A MX9707325 A MX 9707325A
Authority
MX
Mexico
Prior art keywords
coating composition
crosslinkable resin
crosslinking agent
microparticles
scratch resistance
Prior art date
Application number
MX9707325A
Other languages
English (en)
Other versions
MXPA97007325A (es
Inventor
Bruce Oermann
Donald H Campbell
Janice E Echols
Walter H Ohrbom
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27110742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX9707325(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/723,436 external-priority patent/US5853809A/en
Application filed by Basf Corp filed Critical Basf Corp
Publication of MX9707325A publication Critical patent/MX9707325A/es
Publication of MXPA97007325A publication Critical patent/MXPA97007325A/es

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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • 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
    • B05D7/02—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 macromolecular substances, e.g. rubber
    • B05D7/04—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 macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • C08K9/08—Ingredients agglomerated by treatment with a binding agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invencion es una composicion de revestimiento que tiene una buena resistencia a las rayaduras y un método para incrementar la resistencia a la rayaduras de una composicion de revestimiento. La composicion de revestimiento comprende (A) un sistema de aglomerante que forma una película que contiene una resina reticulable y opcionalmente un agente de reticulacion para la resina reticulable; (B) micropartículas inorgánicas o de carburo sustancialmente incoloras, dentro de un rango de tamaños de aproximadamente 1 a 1000 nanometros antes de la incorporacion en la composicion de revestimiento, y las micropartículas reaccionan con la parte reticulable del sistema de aglomerante que forma película; (C) un sistema de solvente para la resina reticulable, un agente de reticulacion opcional; y micropartículas, donde la resina reticulable se encuentra presente en una cantidad de aproximadamente 10 a aproximadamente 80% en peso y las micropartículas inorgánicas se encuentran presentes en una cantidad de 0.1 a 60% en peso a la suma de los pesos de la resina reticulable, el agente de reticulacion opcional, y las micropartículas inorgánicas.
MXPA/A/1997/007325A 1996-09-30 1997-09-25 Capas transparentes resistentes al rayado, que contienen microparticulas con superficie reactiva, y metodos para esto MXPA97007325A (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72307496A 1996-09-30 1996-09-30
US08723436 1996-09-30
US08/723,074 1996-09-30
US08/723,436 US5853809A (en) 1996-09-30 1996-09-30 Scratch resistant clearcoats containing suface reactive microparticles and method therefore

Publications (2)

Publication Number Publication Date
MX9707325A true MX9707325A (es) 1998-03-31
MXPA97007325A MXPA97007325A (es) 1998-10-15

Family

ID=

Also Published As

Publication number Publication date
CA2215425A1 (en) 1998-03-30
BR9704916A (pt) 1998-11-03
KR19980025139A (ko) 1998-07-06
ATE240370T1 (de) 2003-05-15
JP4059962B2 (ja) 2008-03-12
EP0832947A3 (en) 1999-02-03
ES2199319T3 (es) 2004-02-16
EP0832947A2 (en) 1998-04-01
DE69721923D1 (de) 2003-06-18
KR100485416B1 (ko) 2005-11-11
EP0832947B1 (en) 2003-05-14
AU730795B2 (en) 2001-03-15
JPH10120948A (ja) 1998-05-12
CA2215425C (en) 2001-06-19
AU3929697A (en) 1998-04-02
DE69721923T2 (de) 2004-05-19

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