CA2034952A1 - Protective coating for wood against damage by light containing undercoating comprising sterically hindered phenols - Google Patents

Protective coating for wood against damage by light containing undercoating comprising sterically hindered phenols

Info

Publication number
CA2034952A1
CA2034952A1 CA002034952A CA2034952A CA2034952A1 CA 2034952 A1 CA2034952 A1 CA 2034952A1 CA 002034952 A CA002034952 A CA 002034952A CA 2034952 A CA2034952 A CA 2034952A CA 2034952 A1 CA2034952 A1 CA 2034952A1
Authority
CA
Canada
Prior art keywords
protective coating
sterically hindered
against damage
hindered phenols
light 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.)
Granted
Application number
CA002034952A
Other languages
French (fr)
Other versions
CA2034952C (en
Inventor
Andreas Valet
Daniel Rogez
Rolf Tiefenauer
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 Schweiz 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
Publication of CA2034952A1 publication Critical patent/CA2034952A1/en
Application granted granted Critical
Publication of CA2034952C publication Critical patent/CA2034952C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B05D7/06—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 wood
    • B05D7/08—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 wood using synthetic lacquers or varnishes
    • 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
    • C09D5/002—Priming paints
    • 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
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/50—Mixtures of different organic impregnating agents
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A protective coating for wood comprising a) an undercoat which penetrates the surface of the wood and contains a phenolic antioxidant, and b) a conventional top coat.
The top coat preferably contains a light stabiliser.
CA002034952A 1990-01-29 1991-01-25 Protective coating for wood against damage by light containing undercoating comprising sterically hindered phenols Expired - Fee Related CA2034952C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH265/90-0 1990-01-29
CH26590 1990-01-29

Publications (2)

Publication Number Publication Date
CA2034952A1 true CA2034952A1 (en) 1991-07-30
CA2034952C CA2034952C (en) 2001-07-03

Family

ID=4183070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002034952A Expired - Fee Related CA2034952C (en) 1990-01-29 1991-01-25 Protective coating for wood against damage by light containing undercoating comprising sterically hindered phenols

Country Status (5)

Country Link
EP (1) EP0440580B1 (en)
JP (1) JP3143751B2 (en)
CA (1) CA2034952C (en)
DE (1) DE59104830D1 (en)
ES (1) ES2069258T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046127A1 (en) 2008-10-28 2010-04-29 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Process for the production of wood fiber materials and wood fiber materials with reduced emission of volatile VOCs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93431C (en) * 1990-12-05 1995-04-10 Aho Jyrki Parquet structure and process for its preparation
EP0897958B1 (en) * 1997-08-19 2003-06-18 Ciba SC Holding AG Stabilisers for powder coatings
DE10030658C1 (en) 2000-06-23 2002-01-03 Trespa Int Bv Flame retardant resin coating
DE102005046345B4 (en) * 2004-09-21 2009-08-06 Institut für Holztechnologie Dresden gGmbH Wood materials, process for their preparation
DE102005041214A1 (en) * 2005-08-31 2007-03-01 Votteler Lackfabrik Gmbh & Co. Kg Production of veneered mouldings involves press-moulding a combination of base material and a face veneer coated with a coherent layer of viscous impregnating material which hardens during moulding
ATE428549T1 (en) * 2005-11-04 2009-05-15 Ciba Holding Inc COLOR STABILIZATION OF CORK AND DYED WOODS THROUGH THE COMBINED USE OF INORGANIC AND ORGANIC UV ABSORBERS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285855A (en) * 1965-03-11 1966-11-15 Geigy Chem Corp Stabilization of organic material with esters containing an alkylhydroxy-phenyl group
GB1419768A (en) * 1972-04-27 1975-12-31 Ici Ltd Polyurethanes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009046127A1 (en) 2008-10-28 2010-04-29 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Process for the production of wood fiber materials and wood fiber materials with reduced emission of volatile VOCs

Also Published As

Publication number Publication date
DE59104830D1 (en) 1995-04-13
JPH05253539A (en) 1993-10-05
CA2034952C (en) 2001-07-03
EP0440580B1 (en) 1995-03-08
JP3143751B2 (en) 2001-03-07
EP0440580A3 (en) 1992-07-01
EP0440580A2 (en) 1991-08-07
ES2069258T3 (en) 1995-05-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed